WA200-5 - Komatsu

WA200-5 - Komatsu

WA200-5

HORSEPOWER

Gross: 95 kW 127 HP @ 2000 rpm

Net: 92 kW 123 HP @ 2000 rpm

OPERATING WEIGHT

9425 – 9555 kg

20,779 – 21,065 lb

BUCKET CAPACITY

1.7 – 2.4 m 3

2.2 – 3.1 yd 3

Photo may include optional equipment.

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Komatsu-integrated design

offers the best value, reliability, and versatility.

Hydraulics, powertrain, frame, and all other major components are engineered by Komatsu.

You get a machine whose components are designed to work together for higher production, greater reliability, and more versatility.

Reduced operator noise

to 70 dB(A)

Expanded main monitor

and troubleshooting display

Larger cab

with new layout design

New tilt

steering column

Easy-to-operate loader control mono-lever

using PPC (Proportional Pressure Control)

Maintenance-free

fully hydraulic wet-disc service and parking brakes

Large breakout force

Extended service intervals

Electronically controlled Hydrostatic Transmission

(HST)

with variable shift control system

Traction control system

WHEEL LOADER

WA200-5

HORSEPOWER

Gross: 95 kW 127 HP @ 2000 rpm

Net: 92 kW 123 HP @ 2000 rpm

OPERATING WEIGHT

9425 – 9555 kg

20,779 – 21,065 lb

BUCKET CAPACITY

1.7 – 2.4 m

3

2.2 – 3.1 yd 3

Powerful and low emission Komatsu

SAA6D102E-2

engine

Full side opening

gull-wing engine doors

Staircase-type steps

with large rear-hinged doors

Radial Sealed

air cleaner

Swing-out hydraulic radiator fan

Side-by-side type coolers

for easy access and cleaning

Overrun protection system

Ground level servicing

and fluid checks

Extremely low fuel consumption

Flat face "O-Ring" Hydraulic Seals

for extended life

Sealed DT electrical connectors

Photos may include optional equipment.

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ALK-

A

ROUND

Komatsu-integrated design

offers the best value, reliability, and versatility.

Hydraulics, powertrain, frame, and all other major components are engineered by Komatsu.

You get a machine whose components are designed to work together for higher production, greater reliability, and more versatility.

Reduced operator noise

to 70 dB(A)

Expanded main monitor

and troubleshooting display

Larger cab

with new layout design

New tilt

steering column

Easy-to-operate loader control mono-lever

using PPC (Proportional Pressure Control)

Maintenance-free

fully hydraulic wet-disc service and parking brakes

Large breakout force

Extended service intervals

Electronically controlled Hydrostatic Transmission

(HST)

with variable shift control system

Traction control system

WHEEL LOADER

WA200-5

HORSEPOWER

Gross: 95 kW 127 HP @ 2000 rpm

Net: 92 kW 123 HP @ 2000 rpm

OPERATING WEIGHT

9425 – 9555 kg

20,779 – 21,065 lb

BUCKET CAPACITY

1.7 – 2.4 m

3

2.2 – 3.1 yd 3

Powerful and low emission Komatsu

SAA6D102E-2

engine

Full side opening

gull-wing engine doors

Staircase-type steps

with large rear-hinged doors

Radial Sealed

air cleaner

Swing-out hydraulic radiator fan

Side-by-side type coolers

for easy access and cleaning

Overrun protection system

Ground level servicing

and fluid checks

Extremely low fuel consumption

Flat face "O-Ring" Hydraulic Seals

for extended life

Sealed DT electrical connectors

Photos may include optional equipment.

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RODUCTIVITY

F

EATURES

High Productivity and Low Fuel Consumption

Powerful and Low Emission Engine

A powerful SAA6D102E-2 turbocharged air-to-air aftercooled diesel engine provides an output (net) of 92 kW

123 HP for the WA200-5. This engine is EPA Tier 2 and EU

Stage 2 emissions certified.

Low Fuel Consumption

The fuel consumption is reduced up to 15%* due to the hightorque engine and Hydrostatic Transmission (HST) with maximum efficiency in the low-speed range.

*V-shape loading (25 sec. cycle time)

Electronically-Controlled HST Using a 1-Pump,

2-Motor System

● The 1-pump, 2-motor system allows for high-efficiency and high tractive effort. Engine power is transmitted hydraulically to a transfer case, then manually out to the differentials and out to the four driving wheels.

● HST provides quick travel response and aggressive drive into the pile. The variable displacement system automatically adjusts to the tractive effort demand to provide maximum power and efficiency.

● Full auto-shifting eliminates any gear shifting and kickdown operation to allow the operator to concentrate on digging and loading.

● When high drive torque is needed for digging, climbing or initiating movement, the pump feeds both motors. This combination makes the loader very aggressive and quick.

● Under deceleration, the HST system acts as a dynamic brake on the mechanical drive system. The dynamic brake can hold the loader in position on most workable slopes. This can be an advantage in stockpiling and ramp loading.

● As the machine moves and gains ground speed, the torque demand decreases and the low speed motor is effectively removed from the drive system by a clutch. At this point, the flow is going to the high-speed motor and the low-speed motor is not causing a drag on the system.

● An inching pedal gives the operator excellent simultaneous control of his travel and equipment hydraulic speeds.

By depressing the inching pedal, drive pump flow to the motors will decrease, reducing ground speed and allowing the operator to use his accelerator to increase flow to his equipment hydraulics. Depressing the inching pedal further will activate the service brakes.

Transfer case

Low speed piston motor

Engine

Piston Pump

To differentials

High speed piston motor

WA200-5

WHEEL LOADER

Electronically-Controlled HST with Variable Shift

Control System

The operator can choose between first, second, third or fourth maximum speeds by dialing the speed range selector switch.

For v-cycles, the operator can set the speed control switch to

1 or 2, which will give him aggressive digging, quick response and fast hydraulics. For load and carry, he can select 3 or 4 which will still give aggressive digging but with much faster travel speed.

The variable shift switch allows the operator to adjust his machine speed in confined v-loading applications. When in 1, the operator can adjust his travel speed using the variable shift switch to match his machine speed and hydraulics to the distance he must travel.

Traction Control System

In limited traction situations where the operator would like to avoid tire slippage (such as sandy or wet surface operations), he can automatically reduce slippage by activating the traction control feature. Putting the traction control switch in the “ON” position limits the maximum amount of tractive effort.

Traction control will be an advantage in certain appplications such as transfer stations where the loader may be working on slippery concrete.

Variable Shift Control Traction Control

Reduced

Variable range of travel speed

0

0 2

4 8 12 16

4 6 8 10 12

Travel speed

20 km/h

MPH

0

0 2

4 8 12 16 20

4 6 8 10 12

Travel speed km/h

MPH

5

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RODUCTIVITY

F

EATURES

High Productivity and Low Fuel Consumption

Powerful and Low Emission Engine

A powerful SAA6D102E-2 turbocharged air-to-air aftercooled diesel engine provides an output (net) of 92 kW

123 HP for the WA200-5. This engine is EPA Tier 2 and EU

Stage 2 emissions certified.

Low Fuel Consumption

The fuel consumption is reduced up to 15%* due to the hightorque engine and Hydrostatic Transmission (HST) with maximum efficiency in the low-speed range.

*V-shape loading (25 sec. cycle time)

Electronically-Controlled HST Using a 1-Pump,

2-Motor System

● The 1-pump, 2-motor system allows for high-efficiency and high tractive effort. Engine power is transmitted hydraulically to a transfer case, then manually out to the differentials and out to the four driving wheels.

● HST provides quick travel response and aggressive drive into the pile. The variable displacement system automatically adjusts to the tractive effort demand to provide maximum power and efficiency.

● Full auto-shifting eliminates any gear shifting and kickdown operation to allow the operator to concentrate on digging and loading.

● When high drive torque is needed for digging, climbing or initiating movement, the pump feeds both motors. This combination makes the loader very aggressive and quick.

● Under deceleration, the HST system acts as a dynamic brake on the mechanical drive system. The dynamic brake can hold the loader in position on most workable slopes. This can be an advantage in stockpiling and ramp loading.

● As the machine moves and gains ground speed, the torque demand decreases and the low speed motor is effectively removed from the drive system by a clutch. At this point, the flow is going to the high-speed motor and the low-speed motor is not causing a drag on the system.

● An inching pedal gives the operator excellent simultaneous control of his travel and equipment hydraulic speeds.

By depressing the inching pedal, drive pump flow to the motors will decrease, reducing ground speed and allowing the operator to use his accelerator to increase flow to his equipment hydraulics. Depressing the inching pedal further will activate the service brakes.

Transfer case

Low speed piston motor

Engine

Piston Pump

To differentials

High speed piston motor

WA200-5

WHEEL LOADER

Electronically-Controlled HST with Variable Shift

Control System

The operator can choose between first, second, third or fourth maximum speeds by dialing the speed range selector switch.

For v-cycles, the operator can set the speed control switch to

1 or 2, which will give him aggressive digging, quick response and fast hydraulics. For load and carry, he can select 3 or 4 which will still give aggressive digging but with much faster travel speed.

The variable shift switch allows the operator to adjust his machine speed in confined v-loading applications. When in 1, the operator can adjust his travel speed using the variable shift switch to match his machine speed and hydraulics to the distance he must travel.

Traction Control System

In limited traction situations where the operator would like to avoid tire slippage (such as sandy or wet surface operations), he can automatically reduce slippage by activating the traction control feature. Putting the traction control switch in the “ON” position limits the maximum amount of tractive effort.

Traction control will be an advantage in certain appplications such as transfer stations where the loader may be working on slippery concrete.

Variable Shift Control Traction Control

Reduced

Variable range of travel speed

0

0 2

4 8 12 16

4 6 8 10 12

Travel speed

20 km/h

MPH

0

0 2

4 8 12 16 20

4 6 8 10 12

Travel speed km/h

MPH

5

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ELIABILITY AND

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ERVICEABILITY

Main Monitor - EMMS (Equipment Management

Monitoring System)

Komatsu’s new main monitor keeps the operator informed of all machine functions at a glance. The monitor is located behind the steering wheel and displays various different machine functions including fluid/filter change intervals and troubleshooting memory display functions. The main gauges are analog type for easy viewing and other functions utilize light symbols or LCD readouts.

Full Side-Opening Gull-Wing Engine Doors

Ground level engine service and daily service checks are made easy with the gas spring assisted full side opening gull-wing doors.

Swing-Out Radiator

The new Komatsu cooling system is isolated from the engine to provide more efficient cooling and low noise.

The swing-out hydraulic fan allows the operator to quickly clean out the cooling system.

The radiator, air-to-air cooler and oil cooler are mounted side-by-side for more efficient cooling and easy cleaning. A fully-opening, gas spring assisted rear grill gives the operator excellent access to the swing-out fan and coolers.

Extended Service Interval

Extended engine oil change interval:

250 H 500 H

Extended drive shaft greasing interval:

1,000 H 4,000 H

Overrun Prevention System

When the machine descends a slope of six degrees or less, maximum travel speed is automatically restricted to approximately 38 km/h 24 MPH, for safety protection against damage of power train components and brakes by sensing the travel speed and controlling the discharge amount of the

HST pump and motor. When the machine descends a steep slope and the travel speed reaches 36 km/h 22 MPH, the caution lamp lights up to inform the operator to reduce the travel speed.

Note: When the machine descends a steep slope, the use of the service brake is necessary to limit travel speed.

WA200-5

WHEEL LOADER

Fully Hydraulic Wet Multi-disc Service Brakes

The dual wet disc brakes at each wheel are fully sealed and adjustment free to reduce contamination, wear and maintenance. The result is lower maintenance costs and higher reliability.

Added dependability is designed into the braking system by the use of two independent hydraulic circuits, providing hydraulic backup should one of the circuits fail.

If the brake oil pressure drops, the warning lamp flashes and the warning buzzer sounds intermittently.

The parking brake is mechanically controlled by a lever in the cab.

Parking Brake

High-rigidity Frames

Service Brakes

The front and rear frames along with the loader linkage have high rigidity to withstand repeated twisting and bending loads to the loader body and linkage. Both the upper and lower center pivot bearings use tapered roller bearings for increased durability.The structure is similar to those of large sized loaders and the reinforced loader linkage ensures high strength.

Flat Face-to-Face O-Ring Seals

Flat face-to-face

O-ring seals are used to securely seal all hydraulic hose connections and to prevent oil leakage.

hose nipple

O-ring

Cathion Electrodeposition Primer Paint/Powder

Coating Final Paint

Cathion electrodeposition paint is applied as a primer paint and powder coating is applied as a topcoat to the exterior metal sheet parts. This process results in a durable rust-free machine, even in the most severe environments. Some external parts are made of plastic to provide long life and high impact resistance.

Sealed DT Connectors

Main harnesses and controller connectors are equipped with sealed DT connectors providing high reliability and dust and corrosion resistance.

Komatsu Components

Komatsu manufactures the engine, transfer case, differentials and electric parts on this wheel loader. Komatsu loaders are manufactured with an integrated production system under a strict quality control system.

Front axle

Komatsu Components

Engine

Transfer

Rear axle

7

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NCREASED

R

ELIABILITY AND

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ERVICEABILITY

Main Monitor - EMMS (Equipment Management

Monitoring System)

Komatsu’s new main monitor keeps the operator informed of all machine functions at a glance. The monitor is located behind the steering wheel and displays various different machine functions including fluid/filter change intervals and troubleshooting memory display functions. The main gauges are analog type for easy viewing and other functions utilize light symbols or LCD readouts.

Full Side-Opening Gull-Wing Engine Doors

Ground level engine service and daily service checks are made easy with the gas spring assisted full side opening gull-wing doors.

Swing-Out Radiator

The new Komatsu cooling system is isolated from the engine to provide more efficient cooling and low noise.

The swing-out hydraulic fan allows the operator to quickly clean out the cooling system.

The radiator, air-to-air cooler and oil cooler are mounted side-by-side for more efficient cooling and easy cleaning. A fully-opening, gas spring assisted rear grill gives the operator excellent access to the swing-out fan and coolers.

Extended Service Interval

Extended engine oil change interval:

250 H 500 H

Extended drive shaft greasing interval:

1,000 H 4,000 H

Overrun Prevention System

When the machine descends a slope of six degrees or less, maximum travel speed is automatically restricted to approximately 38 km/h 24 MPH, for safety protection against damage of power train components and brakes by sensing the travel speed and controlling the discharge amount of the

HST pump and motor. When the machine descends a steep slope and the travel speed reaches 36 km/h 22 MPH, the caution lamp lights up to inform the operator to reduce the travel speed.

Note: When the machine descends a steep slope, the use of the service brake is necessary to limit travel speed.

WA200-5

WHEEL LOADER

Fully Hydraulic Wet Multi-disc Service Brakes

The dual wet disc brakes at each wheel are fully sealed and adjustment free to reduce contamination, wear and maintenance. The result is lower maintenance costs and higher reliability.

Added dependability is designed into the braking system by the use of two independent hydraulic circuits, providing hydraulic backup should one of the circuits fail.

If the brake oil pressure drops, the warning lamp flashes and the warning buzzer sounds intermittently.

The parking brake is mechanically controlled by a lever in the cab.

Parking Brake

High-rigidity Frames

Service Brakes

The front and rear frames along with the loader linkage have high rigidity to withstand repeated twisting and bending loads to the loader body and linkage. Both the upper and lower center pivot bearings use tapered roller bearings for increased durability.The structure is similar to those of large sized loaders and the reinforced loader linkage ensures high strength.

Flat Face-to-Face O-Ring Seals

Flat face-to-face

O-ring seals are used to securely seal all hydraulic hose connections and to prevent oil leakage.

hose nipple

O-ring

Cathion Electrodeposition Primer Paint/Powder

Coating Final Paint

Cathion electrodeposition paint is applied as a primer paint and powder coating is applied as a topcoat to the exterior metal sheet parts. This process results in a durable rust-free machine, even in the most severe environments. Some external parts are made of plastic to provide long life and high impact resistance.

Sealed DT Connectors

Main harnesses and controller connectors are equipped with sealed DT connectors providing high reliability and dust and corrosion resistance.

Komatsu Components

Komatsu manufactures the engine, transfer case, differentials and electric parts on this wheel loader. Komatsu loaders are manufactured with an integrated production system under a strict quality control system.

Front axle

Komatsu Components

Engine

Transfer

Rear axle

7

8

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OMFORT

New Cab Layout

Komatsu’s new cab layout provides the operator with a roomy, quiet and efficient work environment. The low noise level inside the cab leads the industry at 70 dB(A) and loader controls are ergonomically designed to reduce operator fatigue and increase productivity.

Two Door Walk-Through Cab

Entry and exit into the new

Komatsu cab starts with sloped staircase type steps and large diameter handrails for added safety and comfort. The large cab doors are rear-hinged to open 130 degrees offering easy entry/exit and will not hamper visibility when operating the machine with the doors latched open. A wide pillar-less flat glass provides for excellent visibility. The wiper arm covers a large area to provide great visibility even on rainy days.

Low-noise Design

Operator noise: 70 dB(A)

The large cab is mounted with

Komatsu’s unique

ROPS/FOPS viscous mounts. The low-noise engine, hydraulically driven fan, and hydraulic pumps are mounted with rubber cushions, and the cab sealing is improved to provide a quiet, low-vibration, and comfortable operating environment.

Pressurization in the cab keeps dirt out further enhancing the operator’s comfort.

Easy-to-operate Loader Control Mono-lever

A new mono-lever using PPC (Proportional Pressure Control) allows the operator to easily operate the work equipment, to reduce operator fatigue and to increase controllability. The adjustable wrist rest provides the operator with a variety of comfortable operating positions.

Electrically Controlled Directional Lever

The operator can change direction with a touch of his fingers without removing his hand from the steering wheel. Solid state electronics makes this possible.

Tiltable Steering Column

The operator can tilt the steering column to allow maximum comfort and control.

The two-spoke steering wheel allows maximum visibility of the monitor panel and forward work environment.

WHEEL LOADER

Comforts of Home

The large cab allows room for a large lunch box holder, a variety of cup holders and a hot/cold box storage area. Optional air conditioning and the optional

AM/FM stereo cassette system create a comfortable and controlled work environment.

WA200-5

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OMFORT

New Cab Layout

Komatsu’s new cab layout provides the operator with a roomy, quiet and efficient work environment. The low noise level inside the cab leads the industry at 70 dB(A) and loader controls are ergonomically designed to reduce operator fatigue and increase productivity.

Two Door Walk-Through Cab

Entry and exit into the new

Komatsu cab starts with sloped staircase type steps and large diameter handrails for added safety and comfort. The large cab doors are rear-hinged to open 130 degrees offering easy entry/exit and will not hamper visibility when operating the machine with the doors latched open. A wide pillar-less flat glass provides for excellent visibility. The wiper arm covers a large area to provide great visibility even on rainy days.

Low-noise Design

Operator noise: 70 dB(A)

The large cab is mounted with

Komatsu’s unique

ROPS/FOPS viscous mounts. The low-noise engine, hydraulically driven fan, and hydraulic pumps are mounted with rubber cushions, and the cab sealing is improved to provide a quiet, low-vibration, and comfortable operating environment.

Pressurization in the cab keeps dirt out further enhancing the operator’s comfort.

Easy-to-operate Loader Control Mono-lever

A new mono-lever using PPC (Proportional Pressure Control) allows the operator to easily operate the work equipment, to reduce operator fatigue and to increase controllability. The adjustable wrist rest provides the operator with a variety of comfortable operating positions.

Electrically Controlled Directional Lever

The operator can change direction with a touch of his fingers without removing his hand from the steering wheel. Solid state electronics makes this possible.

Tiltable Steering Column

The operator can tilt the steering column to allow maximum comfort and control.

The two-spoke steering wheel allows maximum visibility of the monitor panel and forward work environment.

WHEEL LOADER

Comforts of Home

The large cab allows room for a large lunch box holder, a variety of cup holders and a hot/cold box storage area. Optional air conditioning and the optional

AM/FM stereo cassette system create a comfortable and controlled work environment.

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PECIFICATIONS

10

ENGINE

Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Komatsu SAA6D102E-2

Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Water-cooled, 4-cycle

Aspiration . . . . . . . . . . . . . . Turbocharged, and air-to-air aftercooled

Number of cylinders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Bore x stroke . . . . . . . . . . . . . . . . . 102 mm x 120 mm 4.02" x 4.72"

Piston displacement. . . . . . . . . . . . . . . . . . . . . . . . . . 5.88 ltr 359 in 3

Governor . . . . . . . . . . . . . . . . . . . . . . . Mechanical, all-speed control

Flywheel horsepower

ISO 9249 / SAE J1349 . . . . . . . . . . . . . . . .Gross 95 kW 127 HP

Net 92 kW 123 HP

Rated rpm. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2000 rpm

Fuel system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Direct injection

Lubrication system

Method . . . . . . . . . . . . . . . . . . . . . . . Gear pump, force-lubrication

Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Full-flow

Air cleaner. . . . . . . . . . . Dry-type with double radial-sealed elements and dust evacuator, plus dust indicator

EPA Tier 2 and EU Stage 2 emissions certified.

TRANSMISSION

Transmission . . . . . . . . . . . . . . . . . . . Hydrostatic, 1 pump, 2 motors with speed range select

Travel speed (Both Forward and Reverse)

17.5-25 tires 20.5-25 tires

1st* 4.0 - 13.0 km/h 2.5 - 8.1 mph 4.4 - 14.3 km/h 2.7 - 8.9 mph

2nd

3rd

13.0 km/h

20.0 km/h

4th

34.5 km/h

*1st speed can be set variably

8.1 mph

12.4 mph

21.4 mph

14.3 km/h

22.0 km/h

38.0 km/h

8.9 mph

13.7 mph

23.6 mph

BUCKET CONTROLS

The use of a PPC hydraulic control valve offers lighter operating effort for the work equipment control levers. The reduction in the lever effort and travel makes it easy to operate in the work environment.

Control positions

Boom . . . . . . . . . . . . . . . . . . . . . . . . . Raise, hold, lower, and float

Bucket . . . . . . . . . . . . . . . . . . . . . . . . . . Tilt-back, hold, and dump

HYDRAULIC SYSTEM

Capacity (discharge flow) @ engine-rated rpm

Maximum flow for loader circuit

Loader + steering pump . . .61 + 95 ltr/min 16.1 + 25.1 U.S. gal/min

Pilot pump . . . . . . . . . . . . . . . . . . . . . .37 ltr/min 9.8 U.S. gal/min

(Gear-type pumps)

Relief valve setting

Loader . . . . . . . . . . . . . . . . . . . .203 kg/cm

2

19.9 MPa 2,900 psi

Steering. . . . . . . . . . . . . . . . . . . . 210 kg/cm

2

20.6 MPa 3,000 psi

Control valve

2-spool open center type

Hydraulic cylinders

Loader and steering . . . . . . . . . . . . . . . . . . . . . Double-acting, piston

Hydraulic Number of

Cylinders Cylinders

Boom

Bucket

Steering

2

1

2

120 mm

130 mm

70 mm

Bore

4.7"

5.1"

2.8"

Stroke

673.5 mm

26.5"

493 mm

453 mm

19.4"

17.8"

Hydraulic cycle time (rated load in bucket)

Raise. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.9 sec

Dump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.4 sec

Lower (empty) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.6 sec

Total cycle time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.9 sec

AXLES AND FINAL DRIVES

Drive system. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Four-wheel drive

Front. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fixed, semi-floating

Rear . . . . . . . . . . . . . . . . . . . . . . Center-pin support, semi-floating

24° total oscillation

Reduction gear . . . . . . . . . . . . . . . . . . . . . . . . . . . . Spiral bevel gear

Differential gear . . . . . . . . . . . . . . . . . . . . . . . . Torque proportioning

Final reduction gear . . . . . . . . . . . . . Planetary gear, single reduction

SERVICE REFILL CAPACITIES

Cooling system. . . . . . . . . . . . . . . . . . . . . . . . 17.0 ltr 4.5 U.S. gal

Fuel tank . . . . . . . . . . . . . . . . . . . . . . . . . . . 175.0 ltr 46.2 U.S. gal

Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19.5 ltr 5.2 U.S. gal

Hydraulic system . . . . . . . . . . . . . . . . . . . . . . 58.0 ltr 15.3 U.S. gal

Axle (each, front and rear). . . . . . . . . . . . . . . . 18.0 ltr 4.8 U.S. gal

Transmission . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5 ltr 1.5 U.S. gal

BRAKES

Service brakes: Hydraulically-actuated, wet disc brakes actuate on four wheels.

Parking brake: Wet, multi-disc brake on transfer output shaft.

Emergency brake: Parking brake is commonly used.

STEERING SYSTEM

Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Full-hydraulic power steering independent of engine rpm

Steering angle . . . . . . . . . . . . . . . . . . . . . . . . . . . 40° each direction

Minimum turning radius at the center of outside tire . . . . . . . . . . . . . . . . . . . . . . . 4880 mm 16'0"

BUCKET SELECTION GUIDE

Bucket fill factor

115 100 95% m

3

yd

3

2.4

2.0

3.1

2.6

1.7

2.2

1000 1200 1400 1600 1800 2000 2200

1686 2023 2360 2698 3035 3372 3709

Material density: kg/m

3

lb/yd

3

Light Material Bucket

(Scooping and loading of light material)

Stockpile Bucket

(Loading and excavating of soil, sand and a variety of other commonly handled material)

Excavating Bucket

(Loading and excavating of crushed or blasted rock)

WHEEL LOADER

WA200-5

DIMENSIONS

*

0

+

,

)

-

.

/

Tread

Width over tires

A Wheelbase

B Hinge pin height at max. height

C Hinge pin height at carry position

D Ground clearance

E Hitch height

F Overall height, top of stack

G Overall height, ROPS cab

H See Dumping Clearance Below

17.5-25 tires

1930 mm

2375 mm

2840 mm

3635 mm

11'11"

410 mm

1'4"

425 mm

870 mm

2715 mm

3110 mm

6'4"

7'10"

9'4"

1'5"

2'10"

8'11"

10'2"

20.5-25 tires

1930 mm

6'4"

2470 mm

2840 mm

3705 mm

380 mm

495 mm

940 mm

2785 mm

3180 mm

8'1"

9'4"

12'2"

1'3"

1'8"

3'1"

9'2"

10'5"

Measured with 17.5-25-12PR (L2) tires

Bucket

Bucket Capacity

Bucket Width

Bucket Weight

Static Tipping Load

Heaped

Struck

Straight

40° full turn

Stockpile Bucket Excavating Bucket Light Material Bucket

With Bolt-On Cutting Edge With Bolt-On Cutting Edge With Bolt-On Cutting Edge

2.0 m 3

2.6 yd 3

1.7 m 3

2.2 yd 3

2.4 m 3

3.1 yd 3

1.7 m 3

2550 mm

785 kg

8400 kg

7300 kg

2.2 yd

8'4"

3

1,731 lb

18,519 lb

16,094 lb

1.4 m 3

2550 mm

740 kg

8460 kg

7360 kg

1.8 yd

8'4"

3

1,631 lb

18,652 lb

16,226 lb

2.0 m 3

2550 mm

875 kg

8250 kg

7175 kg

2.6 yd

8'4"

3

1,929 lb

18,188 lb

15,818 lb

Dumping Clearance, maximum height and

45° dump angle (H)**

Reach at 2130 mm 7'

45° dump angle**

Reach at maximum height and 45° dump angle**

2760 mm

1480 mm

1000 mm

Reach with arm horizontal and bucket level**

Operating Height

Fully raised

Overall Length

Turning Radius*

2215 mm

4885 mm

Bucket on Ground

6895 mm

5650 mm

9'1"

4'10"

3'3"

7'3"

16'0"

22'7"

18'6"

2815 mm

1455 mm

945 mm

2135 mm

4765 mm

6820 mm

5620 mm

9'3"

4'9"

3'1"

7'0"

15'8"

22'5"

18'5"

2655 mm

1530 mm

1105 mm

2365 mm

4995 mm

7050 mm

5715 mm

8'9"

5'0"

3'8"

7'9"

16'5"

23'2"

18'9"

Digging Depth

10°

135 mm

320 mm

5.3"

1'1"

135 mm

305 mm

5.3"

1'0"

135 mm

345 mm

5.3"

1'2"

Breakout Force

9500 kg

20,944 lb

10450 kg

23,038 lb

8300 kg

18,298 lb

Operating Weight

9470 kg

20,878 lb

* Bucket at carry, outside corner of bucket. **At the end of B.O.C.

9425 kg

20,779 lb

9555 kg

21,065 lb

All dimensions, weights, and performance values based on SAE J732c and J742b standards. Static tipping load and operating weight shown include lubricant, coolant, full fuel tank, ROPS cab and operator. Machine stability and operating weight affected by counterweight, tire size, and other attachments.

Weight Changes

17.5-25-12PR (L3)

20.5-25-12PR (L2)

Change in

Operating Weight

Change in Tipping Load

Straight Full Turn

105 kg

231 lb

80 kg

450 kg

992 lb

240 kg

176 lb

529 lb

70 kg

220 kg

Width

Over Tire

154 lb

2375 mm

7'10"

425 mm

1'5"

485 lb

2470 mm

8'1"

495 mm

1'8"

20.5-25-12PR (L3) 665 kg 1,466 lb

355 kg

783 lb

320 kg

705 lb

2470 mm

Install ROPS canopy (instead of cab)

–250 kg

–551 lb

–250 kg

–551 lb

–220 kg

–485 lb

8'1"

Ground

Clearance

495 mm

1'8"

Additional counterweight

Air conditioner

300 kg

661 lb

590 kg

1,301 lb

70 kg

154 lb

60 kg

132 lb

510 kg

1,124 lb

50 kg

110 lb

Change in

Vertical Dimensions

Change in

Reach

0 mm

0"

0 mm

0"

70 mm

2.8"

–75 mm

–3.0"

70 mm

2.8"

–75 mm

–3.0"

11

WA200-5

W

H E E L

L

O A D E R

S

PECIFICATIONS

10

ENGINE

Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Komatsu SAA6D102E-2

Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Water-cooled, 4-cycle

Aspiration . . . . . . . . . . . . . . Turbocharged, and air-to-air aftercooled

Number of cylinders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Bore x stroke . . . . . . . . . . . . . . . . . 102 mm x 120 mm 4.02" x 4.72"

Piston displacement. . . . . . . . . . . . . . . . . . . . . . . . . . 5.88 ltr 359 in 3

Governor . . . . . . . . . . . . . . . . . . . . . . . Mechanical, all-speed control

Flywheel horsepower

ISO 9249 / SAE J1349 . . . . . . . . . . . . . . . .Gross 95 kW 127 HP

Net 92 kW 123 HP

Rated rpm. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2000 rpm

Fuel system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Direct injection

Lubrication system

Method . . . . . . . . . . . . . . . . . . . . . . . Gear pump, force-lubrication

Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Full-flow

Air cleaner. . . . . . . . . . . Dry-type with double radial-sealed elements and dust evacuator, plus dust indicator

EPA Tier 2 and EU Stage 2 emissions certified.

TRANSMISSION

Transmission . . . . . . . . . . . . . . . . . . . Hydrostatic, 1 pump, 2 motors with speed range select

Travel speed (Both Forward and Reverse)

17.5-25 tires 20.5-25 tires

1st* 4.0 - 13.0 km/h 2.5 - 8.1 mph 4.4 - 14.3 km/h 2.7 - 8.9 mph

2nd

3rd

13.0 km/h

20.0 km/h

4th

34.5 km/h

*1st speed can be set variably

8.1 mph

12.4 mph

21.4 mph

14.3 km/h

22.0 km/h

38.0 km/h

8.9 mph

13.7 mph

23.6 mph

BUCKET CONTROLS

The use of a PPC hydraulic control valve offers lighter operating effort for the work equipment control levers. The reduction in the lever effort and travel makes it easy to operate in the work environment.

Control positions

Boom . . . . . . . . . . . . . . . . . . . . . . . . . Raise, hold, lower, and float

Bucket . . . . . . . . . . . . . . . . . . . . . . . . . . Tilt-back, hold, and dump

HYDRAULIC SYSTEM

Capacity (discharge flow) @ engine-rated rpm

Maximum flow for loader circuit

Loader + steering pump . . .61 + 95 ltr/min 16.1 + 25.1 U.S. gal/min

Pilot pump . . . . . . . . . . . . . . . . . . . . . .37 ltr/min 9.8 U.S. gal/min

(Gear-type pumps)

Relief valve setting

Loader . . . . . . . . . . . . . . . . . . . .203 kg/cm

2

19.9 MPa 2,900 psi

Steering. . . . . . . . . . . . . . . . . . . . 210 kg/cm

2

20.6 MPa 3,000 psi

Control valve

2-spool open center type

Hydraulic cylinders

Loader and steering . . . . . . . . . . . . . . . . . . . . . Double-acting, piston

Hydraulic Number of

Cylinders Cylinders

Boom

Bucket

Steering

2

1

2

120 mm

130 mm

70 mm

Bore

4.7"

5.1"

2.8"

Stroke

673.5 mm

26.5"

493 mm

453 mm

19.4"

17.8"

Hydraulic cycle time (rated load in bucket)

Raise. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.9 sec

Dump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.4 sec

Lower (empty) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.6 sec

Total cycle time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.9 sec

AXLES AND FINAL DRIVES

Drive system. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Four-wheel drive

Front. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fixed, semi-floating

Rear . . . . . . . . . . . . . . . . . . . . . . Center-pin support, semi-floating

24° total oscillation

Reduction gear . . . . . . . . . . . . . . . . . . . . . . . . . . . . Spiral bevel gear

Differential gear . . . . . . . . . . . . . . . . . . . . . . . . Torque proportioning

Final reduction gear . . . . . . . . . . . . . Planetary gear, single reduction

SERVICE REFILL CAPACITIES

Cooling system. . . . . . . . . . . . . . . . . . . . . . . . 17.0 ltr 4.5 U.S. gal

Fuel tank . . . . . . . . . . . . . . . . . . . . . . . . . . . 175.0 ltr 46.2 U.S. gal

Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19.5 ltr 5.2 U.S. gal

Hydraulic system . . . . . . . . . . . . . . . . . . . . . . 58.0 ltr 15.3 U.S. gal

Axle (each, front and rear). . . . . . . . . . . . . . . . 18.0 ltr 4.8 U.S. gal

Transmission . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5 ltr 1.5 U.S. gal

BRAKES

Service brakes: Hydraulically-actuated, wet disc brakes actuate on four wheels.

Parking brake: Wet, multi-disc brake on transfer output shaft.

Emergency brake: Parking brake is commonly used.

STEERING SYSTEM

Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Full-hydraulic power steering independent of engine rpm

Steering angle . . . . . . . . . . . . . . . . . . . . . . . . . . . 40° each direction

Minimum turning radius at the center of outside tire . . . . . . . . . . . . . . . . . . . . . . . 4880 mm 16'0"

BUCKET SELECTION GUIDE

Bucket fill factor

115 100 95% m

3

yd

3

2.4

2.0

3.1

2.6

1.7

2.2

1000 1200 1400 1600 1800 2000 2200

1686 2023 2360 2698 3035 3372 3709

Material density: kg/m

3

lb/yd

3

Light Material Bucket

(Scooping and loading of light material)

Stockpile Bucket

(Loading and excavating of soil, sand and a variety of other commonly handled material)

Excavating Bucket

(Loading and excavating of crushed or blasted rock)

WHEEL LOADER

WA200-5

DIMENSIONS

*

0

+

,

)

-

.

/

Tread

Width over tires

A Wheelbase

B Hinge pin height at max. height

C Hinge pin height at carry position

D Ground clearance

E Hitch height

F Overall height, top of stack

G Overall height, ROPS cab

H See Dumping Clearance Below

17.5-25 tires

1930 mm

2375 mm

2840 mm

3635 mm

11'11"

410 mm

1'4"

425 mm

870 mm

2715 mm

3110 mm

6'4"

7'10"

9'4"

1'5"

2'10"

8'11"

10'2"

20.5-25 tires

1930 mm

6'4"

2470 mm

2840 mm

3705 mm

380 mm

495 mm

940 mm

2785 mm

3180 mm

8'1"

9'4"

12'2"

1'3"

1'8"

3'1"

9'2"

10'5"

Measured with 17.5-25-12PR (L2) tires

Bucket

Bucket Capacity

Bucket Width

Bucket Weight

Static Tipping Load

Heaped

Struck

Straight

40° full turn

Stockpile Bucket Excavating Bucket Light Material Bucket

With Bolt-On Cutting Edge With Bolt-On Cutting Edge With Bolt-On Cutting Edge

2.0 m 3

2.6 yd 3

1.7 m 3

2.2 yd 3

2.4 m 3

3.1 yd 3

1.7 m 3

2550 mm

785 kg

8400 kg

7300 kg

2.2 yd

8'4"

3

1,731 lb

18,519 lb

16,094 lb

1.4 m 3

2550 mm

740 kg

8460 kg

7360 kg

1.8 yd

8'4"

3

1,631 lb

18,652 lb

16,226 lb

2.0 m 3

2550 mm

875 kg

8250 kg

7175 kg

2.6 yd

8'4"

3

1,929 lb

18,188 lb

15,818 lb

Dumping Clearance, maximum height and

45° dump angle (H)**

Reach at 2130 mm 7'

45° dump angle**

Reach at maximum height and 45° dump angle**

2760 mm

1480 mm

1000 mm

Reach with arm horizontal and bucket level**

Operating Height

Fully raised

Overall Length

Turning Radius*

2215 mm

4885 mm

Bucket on Ground

6895 mm

5650 mm

9'1"

4'10"

3'3"

7'3"

16'0"

22'7"

18'6"

2815 mm

1455 mm

945 mm

2135 mm

4765 mm

6820 mm

5620 mm

9'3"

4'9"

3'1"

7'0"

15'8"

22'5"

18'5"

2655 mm

1530 mm

1105 mm

2365 mm

4995 mm

7050 mm

5715 mm

8'9"

5'0"

3'8"

7'9"

16'5"

23'2"

18'9"

Digging Depth

10°

135 mm

320 mm

5.3"

1'1"

135 mm

305 mm

5.3"

1'0"

135 mm

345 mm

5.3"

1'2"

Breakout Force

9500 kg

20,944 lb

10450 kg

23,038 lb

8300 kg

18,298 lb

Operating Weight

9470 kg

20,878 lb

* Bucket at carry, outside corner of bucket. **At the end of B.O.C.

9425 kg

20,779 lb

9555 kg

21,065 lb

All dimensions, weights, and performance values based on SAE J732c and J742b standards. Static tipping load and operating weight shown include lubricant, coolant, full fuel tank, ROPS cab and operator. Machine stability and operating weight affected by counterweight, tire size, and other attachments.

Weight Changes

17.5-25-12PR (L3)

20.5-25-12PR (L2)

Change in

Operating Weight

Change in Tipping Load

Straight Full Turn

105 kg

231 lb

80 kg

450 kg

992 lb

240 kg

176 lb

529 lb

70 kg

220 kg

Width

Over Tire

154 lb

2375 mm

7'10"

425 mm

1'5"

485 lb

2470 mm

8'1"

495 mm

1'8"

20.5-25-12PR (L3) 665 kg 1,466 lb

355 kg

783 lb

320 kg

705 lb

2470 mm

Install ROPS canopy (instead of cab)

–250 kg

–551 lb

–250 kg

–551 lb

–220 kg

–485 lb

8'1"

Ground

Clearance

495 mm

1'8"

Additional counterweight

Air conditioner

300 kg

661 lb

590 kg

1,301 lb

70 kg

154 lb

60 kg

132 lb

510 kg

1,124 lb

50 kg

110 lb

Change in

Vertical Dimensions

Change in

Reach

0 mm

0"

0 mm

0"

70 mm

2.8"

–75 mm

–3.0"

70 mm

2.8"

–75 mm

–3.0"

11

STANDARD EQUIPMENT

● Alternator, 35A, 24 volt

● Axles, semi floating

● Back-up alarm

● Back-up light, rear

● Batteries, 110 Ah/2 x 12 V,

● Bucket positioner, automatic

● Cab (ROPS/FOPS) with cigarette lighter/ash tray, dome light, floor mat, front (intermittent) and rear wiper/washer, rear view mirrors (2 outside, 1 inside), right hand and left hand door access with steps, sun visor

● Counterweight

● Differentials, torque proportioning

● EMMS (Equipment Management

Monitoring System)

—Gauges (Speedometer, engine water temperature, fuel level, HST oil temperature)

—LCD displays (filter/oil replacement time, HST selection, odometer, service meter, trouble shooting)

—Lights (Axle oil temperature, battery charge, brake oil pressure, central warning, directional indicator, engine oil pressure, engine pre-heater, HST oil filter clogging, high beam, maintenance, parking brake reminder, parking brake warning, steering oil pressure, transmission speed range, turn signals)

● Engine, Komatsu SAA6D102E-2

● Engine shut-off system, electric

● Engine water separator

● Fan, hydraulic driven, swing out

● Fenders, rear

● Hard water area arrangement

(corrosion resister)

● Horn, electric

● Lift cylinders and bucket cylinder

● Lifting eyes

● Lights

—Stop and tail

—Turn signal (2 front, 2 rear)

—Working (2 front, 2 rear, 2 outside cab)

● Loader linkage with standard lift boom

● Mono-lever loader control

● Parking brake, wet disc

● Radiator mask, hinged

● Seat belt, 3" wide

● Seat, rigid type, reclining with a document holder

● Service brakes, hydraulic, wet multi-disc, inboard

● Speedometer (km/h)

● Starting aid, intake manifold preheater

● Starting motor, 4.5 kW/24 V

● Steering wheel, tiltable

● Tires 17.5-25-12PR (L2), tubeless and rims

● Transmission (Hydrostatic with speed range select), automatic

● Transmission control, electric, steering column

● 2-spool valve for boom and bucket controls with PPC

OPTIONAL EQUIPMENT

● Air conditioner with heater/defroster/ pressurizer

● Alternator, 60A, 24V

● Auxiliary steering

● Boom kick-out

● Bucket, excavating, 1.7 m

3

2.2 yd 3

● Bucket, stockpile, 2.0 m

3

2.6 yd 3

● Bucket, light material, 2.4 m

3

3.1 yd 3

● Bucket teeth, bolt-on

● Cold area arrangement

● Counterweight, additional

● Cutting edge, bolt-on, reversible

● ECSS (Electronically Controlled

Suspension System)

● Fenders, front

● Fenders, rear full

● Heater and defroster

● Hydraulic adapter kit (3rd spool), includes valve, lever, and piping

● Limited-slip differential, front and rear

● Radio, AM/FM

● Radio, AM/FM stereo with cassette

● Rims only, less tires

—Fits 17.5-25 and 20.5-25 tire

● ROPS canopy

● Seat, cloth, suspension, reclining with armrests, headrest, and a document holder

● Seat, vinyl, suspension, reclining with armrests, headrest, and a document holder

● Seat belt, retractable, 3" wide

● Spare parts

● 3-spool valve, lever, piping

● Tires (bias ply)

—17.5-25-12PR (L3)

—20.5-25-12PR (L2)

—20.5-25-12PR (L3)

● Tool kit

● Vandalism protection kit www.Komatsu.com

Printed in Japan 201301 IP.As

CEN00317-02 Materials and specifications are subject to change without notice.

is a trademark of Komatsu Ltd. Japan.

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