Large Specalog for 320D GC Series 2 Hydraulic Excavator with

320D GC Series 2

Hydraulic Excavator

Engine

Engine Model

Engine Power (ISO 14396)

Net Power (SAE J1349)

Cat ® 3054CA

93.2 kW

88.4 kW

125 hp

119 hp

Weights

Minimum Operating Weight

Maximum Operating Weight

20 100 kg 44,300 lb

20 700 kg 45,600 lb

320D2 GC Features

Engine and Hydraulics

Powered by a Cat 3054CA engine that meets

U.S. EPA Tier 2/EU Stage II emission standards combined with a highly efficient hydraulic system, the 320D2 GC delivers excellent performance with low fuel consumption.

Structures

Caterpillar design and manufacturing techniques assure you get outstanding durability and service life in the right applications.

Operator Station

The spacious cab features excellent visibility and easy-to-access switches. The monitor features a full-color graphical display that is user intuitive and highly visual. Overall, the cab provides you with a comfortable working environment for maximum production and efficiency.

Reduced Service and Maintenance Cost

Routine service and maintenance can be completed quickly and easily to help you reduce ownership costs. Convenient access points, standard service intervals, and advanced filtration help keep downtime to a minimum.

Complete Customer Support

Your Cat dealer offers a wide range of services that can be set up under a customer support agreement when you purchase your equipment.

Cat 320D2 GC Total Solutions

Caterpillar and its extensive dealer network offer a wide variety of solutions designed to meet the unique needs of your business.

Contents

Operator Station ..................................................4

Engine ...................................................................6

Hydraulics ............................................................7

Undercarriage and Structures .........................8

Front Linkage .......................................................9

Work Tools ............................................................9

Integrated Technologies ..................................10

Service and Maintenance ...............................12

Complete Customer Support ...........................13

Specifications ....................................................14

Standard Equipment .........................................23

Optional Equipment...........................................24

2

Notes ...................................................................25

The new Cat 320D2 GC hydraulic excavator is engineered for low operating costs, simple routine maintenance, high productivity and long-term durability. Equipped with a four-cylinder, turbocharged Cat 3054CA engine, the new model is exceptionally fuel efficient, delivering fuel savings of 19 percent, compared with 320D2 L. Fuel saving results may vary depending on applications conditions, operator behavior and other external factors.

3

4


Enhance your comfort, operation, and visibility.


The ergonomically designed operator station is spacious, quiet, and comfortable, assuring high productivity during a long work day. All switches are located on the right-hand console for convenient access. HAVC console is under the left hand armrest.

Monitor

The new monitor consists of the master caution lamp, buzzer, monitor display screen, and keypad. Easy to see the display information ergonomically. It has the capability of displaying information in 42 languages.

Joystick Control

Low-effort pilot-operated joystick controls are designed to match your natural wrist and arm position for maximum comfort and minimum fatigue.

Seat

The suspension seat provides a variety of adjustments to accommodate a wide range of operators. All seats include a reclining back, upper and lower seat slide adjustments, and height and tilt adjustments, to meet operator needs for comfort and productivity.

The head rest can be adjusted to meet individual height preferences, improving operator comfort and productivity during the course of a day.

Climate Control

Positive filtered ventilation with a pressurized cab is standard. Fresh air or re-circulated air can be selected with a switch on the left console.

Cab Structure and Mounts

The cab shell is attached to the frame with viscous rubber cab mounts, which dampen vibrations and sound levels while enhancing operator comfort.

Thick steel tubing along the bottom perimeter of the cab, improves resistance to fatigue and vibration.

Windows

To maximize visibility, all glass is affixed directly to the cab, eliminating window frames. The upper front windshield opens, closes, and stores on the roof above the operator with a one-touch action release system.

Wipers

Pillar-mounted wipers increase your operator’s viewing area and offer continuous and intermittent modes.

5

Engine

A powerful engine with excellent reliability and low fuel consumption delivering more while boosting your bottom line.

The Cat 3054CA engine with 4 cylinders has been designed to meet Tier 2/Stage II emission standards. The proven 3054CA engine incorporates robust components and precision manufacturing you can count on for reliable and efficient operation. Less sensitive to low quality fuel, it boasts improved reliability while delivering reduced fuel consumption.

Automatic Engine Control

Automatic engine control is activated during no-load conditions which reduces engine speed to minimize fuel consumption.

Air Cleaner

The radial seal air filter features a double-layered filter core for more efficient filtration and is located in a compartment behind the cab.

A warning is displayed on the monitor when dust accumulates above a preset level.

Filtration System

The 3054CA engine features an efficient filtration system to ensure good reliability to fuel injection system components. The number of filters has been increased to three. The primary filter and the secondary twin filters improve filtration efficiency and machine robustness.

Low Sound, Low Vibration

The Cat 3054CA improves operator comfort by reducing sound and vibration.

6

Hydraulics

Efficient hydraulic system with low effort joysticks provides precise control regardless of your application.

Hydraulic System

Hydraulic system pressure is 35 000 kPa (5,076 psi) with

428 L/min (113.1 gal/min) flow from the two hydraulic pumps increases digging performance and productivity.

Pilot System

An independent pilot pump enables smooth precise control for the front linkage, swing, and travel operations.

Component Layout

The 320D2 GC hydraulic system and component locations have been designed to provide a high level of system efficiency.

The main pumps, control valves, and hydraulic tank are located close together to allow for shorter tubes and lines between components, which reduce friction loss and pressure drops.

Boom and Stick Regeneration Circuits

Boom and stick regeneration circuits save energy during boom-down and stick-in operation which increases efficiency, reduces cycle times and pressure loss for higher productivity, lower operating costs, and increased fuel efficiency.

Hydraulic Cylinder Snubbers

Snubbers are located at the rod-end of the boom cylinders and both ends of the stick cylinders to cushion shocks while reducing sound levels and extending component life.

7

8

Undercarriage and Structures

Strong and durable, all you expect from Cat excavators.

Main Frame

The rugged main frame is extremely durable and designed for the toughest applications.

Standard Undercarriage

Durable Cat undercarriage absorbs stresses and provides excellent stability. The standard undercarriage is well suited for applications that require frequent repositioning of the machine, restricted work space, or uneven rocky terrain.

Carbody Design and Track Roller Frames

The X-shaped, box-section carbody provides excellent resistance to torsional bending. Robot-welded track roller frames are press-formed, pentagonal units to deliver exceptional strength and service life.

Rollers and Idlers

Sealed and lubricated track rollers, carrier rollers, and idlers provide excellent service life to keep your machine in the field and working longer.

Front Linkage

Reliable and durable to meet all your application needs.

Cat front linkages are designed for maximum versatility, productivity, and high efficiency.

Boom and Sticks

The 320D2 GC is offered with a 5.7 m (18'8") reach boom and two stick configurations to meet your application requirements:

• The 2.5 m (8'2") stick is designed for large, high-volume earthmoving work.

• The 2.9 m (9'6") stick is a very good fit for truck loading and trenching applications.

Work Tools

Efficient for your work.

1

2

1) Utility Buckets (UD)

2) General Duty

Buckets (GD)

Buckets

Cat buckets and Cat Ground Engaging

Tools (GET) are designed and matched to the machine to ensure optimal performance and fuel efficiency.

Utility Buckets (UD)

These buckets are for digging in low-impact, low-abrasive material such as dirt, loam, and clay.

General Duty Buckets (GD)

These buckets are designed for digging in low-impact, moderately abrasive materials such as dirt, loam, gravel, and clay.

Work Tools

E Series Hammers

E Series hydraulic hammers for

Cat excavators, and backhoes are matched to Cat machines for optimum performance and durability in a wide variety of demolition and construction applications.

9

Integrated Technologies

Monitor, manage, and enhance job site operations.

Cat Connect makes smart use of technology and services to improve your job site efficiency. Using the data from technologyequipped machines, you’ll get more information and insight into your equipment and operations than ever before.

Cat Connect technologies offer improvements in these key areas:

Equipment Management – increase uptime and reduce operating costs.

Productivity – monitor production and manage job site efficiency.

Safety – enhance job site awareness to keep your people and equipment safe.

10

Cat Connect LINK Technologies

LINK technologies wirelessly connect you to your equipment giving you access to essential information you need to know to run your business. Link data can give you valuable insight into how your machine or fleet is performing so you can make timely, fact-based decisions that can boost job site efficiency and productivity.

Product Link™/VisionLink

®

Product Link is deeply integrated into your machine, helping to take the guesswork out of equipment management. Easy access to timely information like machine location, hours, fuel usage, idle time and event codes via the online VisionLink user interface can help you effectively manage your fleet and lower operating costs.

11

12

Service and Maintenance

Simplified service and maintenance features save you time and money.

Ground-Level Service

The design and layout of the 320D2 GC was made with the service technician in mind. Most service locations are easily accessible at ground level to allow service and maintenance to get completed quickly and efficiently.

Air Filter Compartment

The air filter features a double-element construction for superior cleaning efficiency. When the air filter plugs, a warning is displayed on the cab monitor. Maintenance free batteries are standard along with a battery disconnect switch.

Pump Compartment

A service door on the right side of the upper structure allows ground-level access to the hydraulic pumps, hydraulic filters, engine oil filter, and fuel filters.

Radiator Compartment

The left rear service door allows easy access to the engine radiator, hydraulic oil cooler, air-to-air aftercooler, and

AC condenser. A reserve tank and drain cock are attached to the radiator for ground level maintenance.

Greasing Points

A concentrated remote greasing block on the boom allows the greasing of hard-to-reach locations on the boom and stick.

Fan Guard

The engine radiator fan is enclosed by a steel guard that provides protection when carrying out routine service and maintenance.

Anti-Skid Plate

Anti-skid plating covers the entire upper structure and storage box to prevent slipping during maintenance. Safety is further enhanced with the addition of countersunk bolts to reduce trip hazards.

Diagnostics and Monitoring

The 320D2 GC is equipped with Scheduled Oil Sampling (S∙O∙S SM ) ports for the hydraulic system, engine oil, and coolant.

Standard hydraulic test ports enable a service technician to quickly and easily find a problem in the event of service issue.

Complete Customer Support

Cat dealer services offer a wide range of personalized solutions.

Product Support

Cat dealers utilize a worldwide computer network to find in-stock parts to minimize machine downtime. You can also save money with our line of remanufactured components.

Machine Selection

Your Cat dealers can provide specific recommendations with detailed comparisons of the Cat machines you are considering before you buy. This ensures you get the right size machine and appropriate work tools to meet all of your application needs.

Maintenance Services

Repair option programs guarantee the cost of repairs up front. Condition monitoring services and diagnostic programs such as scheduled oil sampling, coolant sampling, and technical analysis help you avoid unscheduled repairs.

Customer Support Agreements

Cat dealers offer a variety of product support agreements which can be tailored to meet your specific needs. These plans can cover the entire machine – including attachments – to help protect your investment.

Replacement

Repair, rebuild, or replace? Your Cat dealers can help you evaluate the costs involved so you can make the right choice.

13

320D2 GC Hydraulic Excavator Specifications

Engine

Engine Model

Engine Power – ISO 14396

Net Power – SAE J1349

Bore

Stroke

Displacement

3054CA

93.2 kW

88.4 kW

105 mm

127 mm

4.4 L

125 hp

119 hp

4.13 in

5.00 in

269 in 3

• The 320D2 GC meets Tier 2/Stage II emission standards.

• No engine power derating required below 2300 m (7,546 ft) altitude.

• Net power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, muffler and alternator.

• Rating at 1,800 rpm.

Weights

Maximum Operating Weight*

Minimum Operating Weight**

20 700 kg

20 100 kg

45,600 lb

44,300 lb

* *R5.7 (18'8") reach boom, R2.9B1 (9'6") reach stick, GDX 1.00 m

3

(1.3 yd

3

) bucket and 790 mm (31") shoes.

** R5.7 (18'8") reach boom, R2.5 (8'2") reach stick, UD X 0.9 m

3

(1.17 yd 3 ) bucket and 600 mm (24") shoes.

Track

Number of Shoes Each Side –

Long Undercarriage

Number of Track Rollers Each Side –

Long Undercarriage

Number of Carrier Roller Each Side

Swing Mechanism

Swing Speed

Swing Torque

Drive

Maximum Travel Speed

High

Low

Maximum Drawbar Pull

45 pieces

7 pieces

2 pieces

11.6 rpm 11.6 rpm

61.8 kN·m 45,581 lbf-ft

5.8 km/h 3.6 mph

3.6 km/h 2.2 mph

206 kN 46,311 lbf

Hydraulic System

Main System – Maximum Flow (Total) 428 L/min 113.1 gal/min

Maximum Pressure – Equipment 35 MPa 5,076 psi

Maximum Pressure – Travel

Maximum Pressure – Swing

35 MPa

25 MPa

5,076 psi

3,626 psi

Pilot System – Maximum Flow (Total) 23.1 L/min 6.1 gal/min

Pilot System – Maximum Pressure 3900 kPa 566 psi

Boom Cylinder – Bore

Boom Cylinder – Stroke

Stick Cylinder – Bore

Stick Cylinder – Stroke

Bucket Cylinder – Bore

Bucket Cylinder – Stroke

120 mm

140 mm

120 mm

1104 mm

4.7 in

1260 mm 49.6 in

5.5 in

1504 mm 59.2 in

4.7 in

43.5 in

Engine RPM

Operation

Travel

1,800 rpm

1,800 rpm

Service Refill Capacities

Fuel Tank Capacity

Cooling System

Engine Oil

Swing Drive

Final Drive

Hydraulic System (including tank)

Hydraulic Tank

Sound Performance

ISO 6395 (External)

410 L

22 L

16 L

8 L

8 L

260 L

138 L

101 dB(A)

108.3 gal

5.8 gal

4.2 gal

2.1 gal

2.1 gal

68.7 gal

36.5 gal

• When properly installed and maintained, the cab offered by Caterpillar, when tested with doors and windows closed according to ANSI/SAE J1166/OCT98, meets OSHA and MSHA requirements for operator sound exposure limits in effect at time of manufacture.

• Hearing protection may be needed when operating with an open operator station and cab (when not properly maintained or doors/ windows open) for extended periods or in a noisy environment.

Standards

Cab/FOGS SAE J1356/FEB88

ISO 10262

14

Dimensions

All dimensions are approximate.

1

7

8

6

Boom Options

Stick Options

1 Shipping Height*

2 Shipping Length

3 Tail Swing Radius

4 Length to Center of Rollers

5 Track Length

6 Ground Clearance**

7 Track Gauge

Long Undercarriage (shipping)

8 Transport Width

Long Undercarriage

600 mm (24") Shoes

790 mm (31") Shoes

9 Cab Height**

10 Counterweight Clearance**

All dimensions based on General Duty bucket 1.0 m 3 (1.3 yd 3 ).

*Including shoe lug height.

**Without shoe lug height.


2

3

10

9

4

5

Reach Boom

5.7 m (18'8")

R2.9B1 (9'6")

3030 mm (9'11")

9460 mm (31'0")

2750 mm (9'0")

3270 mm (10'9")

4080 mm (13'5")

450 mm (1'6")

2200 mm (7'3")

2800 mm (9'2")

2990 mm (9'10")

2950 mm (9'8")

1020 mm (3'4")

Reach Boom

5.7 m (18'8")

R2.5B1 (8'2")

3050 mm (10'0")

9460 mm (31'0")

2750 mm (9'0")

3270 mm (10'9")

4080 mm (13'5")

450 mm (1'6")

2200 mm (7'3")

2800 mm (9'2")

2990 mm (9'10")

2950 mm (9'8")

1020 mm (3'4")

15


Working Ranges

All dimensions are approximate.

3

4

1

6

7

5

➤

2

➤

Regions

Boom Options

Stick Options

Bucket Type/Capacity

1 Maximum Digging Depth

2 Maximum Reach at Ground Level

3 Maximum Cutting Height

4 Maximum Loading Height

5 Minimum Loading Height

6 Maximum Depth Cut for 2440 mm (8'0") Level Bottom

7 Maximum Vertical Wall Digging Depth

Bucket Digging Force (SAE)

Bucket Digging Force (ISO)

Stick Digging Force (SAE)

Stick Digging Force (ISO)

Asia

Reach Boom

5.7 m (18'8")

R2.9B1 (9'6")

UD

0.9 m 3 (1.17 yd 3 )

6640 mm (21'9")

9780 mm (32'1")

9440 mm (31'0")

6570 mm (21'7")

2250 mm (7'5")

6470 mm (21'3")

6010 mm (19'9")

132 kN (29,700 lbf)

147 kN (33,000 lbf)

105 kN (23,600 lbf)

108 kN (24,300 lbf)

Reach Boom

5.7 m (18'8")

R2.9B1 (9'6")

GDX

1.0 m 3 (1.3 yd 3 )

6730 mm (22'1")

9870 mm (32'5")

9460 mm (31'0")

6490 mm (21'4")

AME/CIS

Reach Boom

5.7 m (18'8")

R2.5B1 (8'2")

GDX

1.0 m 3 (1.3 yd 3 )

6310 mm (20'8")

9470 mm (31'1")

9250 mm (30'4")

6290 mm (20'8")

2170 mm (7'1")

6560 mm (21'6")

5750 mm (18'10")

124 kN (27,900 lbf)

140 kN (31,500 lbf)

104 kN (23,400 lbf)

107 kN (24,100 lbf)

2590 mm (8'6")

5960 mm (19'7")

5350 mm (17'7")

124 kN (27,900 lbf)

140 kN (31,500 lbf)

114 kN (25,600 lbf)

118 kN (26,500 lbf)

16


Operating Weight and Ground Pressure

Reach Boom – 5.7 m (18'8")

R2.9 (9'6") Stick, UD 0.9 m

3

(1.17 yd

3

) Bucket

R2.9 (9'6") Stick, GDX 1.0 m 3 (1.3 yd 3 ) Bucket

R2.5 (8'2") Stick, GDX 1.0 m

3

(1.3 yd

3

) Bucket

790 mm (31")

Triple Grouser Shoes

Weight

Ground

Pressure

20 600 kg

(45,400 lb)

20 700 kg

(45,600 lb)

20 700 kg

(45,600 lb)

36.1 kPa

(5.2 psi)

36.2 kPa

(5.2 psi)

36.2 kPa

(5.2 psi)

600 mm (24")

Triple Grouser Shoes

Weight

Ground

Pressure

20 000 kg

(44,100 lb)

20 100 kg

(44,300 lb)

20 100 kg

(44,300 lb)

46.1 kPa

(6.7 psi)

46.2 kPa

(6.7 psi)

46.2 kPa

(6.7 psi)

Major Component Weights

Base Machine (includes boom cylinders, pins, fluids and operator)

Standard Undercarriage

Counterweight

Boom (includes lines, pins and stick cylinder)

Reach Boom – 5.7 m (18'8")

Stick (includes lines, pins, bucket cylinder and bucket linkage)

R2.9B1 (9'6")

R2.5B1 (8'2")

Track Shoes (standard)

600 mm (24") Triple Grouser Shoes

790 mm (31") Triple Grouser Shoes

Buckets (with sidecutter and tip)

UD 0.9 m

3

(1.17 yd

GDX 1.00 m

3

3

)

(1.3 yd

3

)

6250 kg (13,780 lb)

4150 kg (9,150 lb)

3700 kg (8,160 lb)

1660 kg (3,660 lb)

980 kg (2,160 lb)

960 kg (2,120 lb)

2460 kg (5,420 lb)

3060 kg (6,750 lb)

790 kg (1,740 lb)

850 kg (1,870 lb)

ISO 6016 Operating Weight Criteria: Base machine with fronts, bucket, full fuel tank (and fluids), 75 kg (165 lb) operator. This standard excludes optional attachments.

17


Bucket Specifications and Compatibility

Linkage

mm

Width

in m 3

Capacity

yd 3 kg

Weight

lb

Fill

%

Reach Boom

R2.9 (9'6")

Reach Boom

R2.5 (8'2")

600 mm (24") 790 mm (31") 600 mm (24")

Without Pin Grabber Coupler

Utility Bucket (UD)

General Duty (GD)

B

B

1150

1050

46

42

0.90 1.18 725 1,598

1.00 1.31 729 1,607

Maximum load pin-on (payload + bucket)

100%

100% kg lb

2586

5,702

Maximum Material Density:

2735

6,029

The above loads are in compliance with hydraulic excavator standard EN474, they do not exceed 87% of hydraulic lifting capacity or 75% of tipping capacity with front linkage fully extended at ground line with bucket curled.

Capacity based on ISO 7451.

Bucket weight with Long tips.

2100 kg/m

1800 kg/m

3

3

(3,500 lb/yd

(3,000 lb/yd

3

3

)

)

2765

6,096

320D2 GC Work Tool Offering Guide*

Boom Type

Stick Size

Hydraulic Hammer

Reach

R2.9 (9'6")

B20

H115Es

H120Es

These work tools are available for the 320D2 GC.

Consult your Cat dealer for proper match.

*Offerings not available in all areas.

Matches are dependent on excavator configurations.

Consult your Cat dealer to determine what is offered in your area and for proper work tool match.

Reach

R2.5 (8'2")

B20

H115Es

H120Es

18


Reach Boom Lift Capacities – Standard Undercarriage

2.9 m (9'6") 5.7 m (18'8") 600 mm (24")

Triple Grouser

3270 mm (10'9")

R2.9B1

4080 mm (13'5")

4500 mm/180 in

2200 mm (7'3")

6000 mm/240 in 1500 mm/60 in 3000 mm/120 in 7500 mm/300 in

kg

lb

kg

lb

kg

lb

kg

lb

kg

lb

kg

lb

kg

lb

kg

lb

kg

lb

7500 mm

300 in

6000 mm

240 in

4500 mm

180 in

3000 mm

120 in

1500 mm

60 in

0 mm

0 in

–1500 mm

–60 in

–3000 mm

–120 in

–4500 mm

–180 in

*6650

*14,850

*11 400

*25,600

*6200 *6200

*14,300 *14,300

*6650 *10 750

*14,850 *24,400

10 300

22,100

*11 400 *14 150

*25,600 *30,650

*11 300

*24,150

10 450

22,450

*7950

*17,150

9200

19,800

8900

19,150

8850

18,950

8900

19,050

10 800 *8100

23,200 *17,250

6250

13,500

5800

12,500

5550

11,950

5450

11,750

5500

11,850

5700

12,300

*4500

*4950

*10,850

*5450

*11,850

6200

13,350

5950

12,800

5800

12,400

5700

12,250

5750

12,300

ISO 10567

4500

4500

9,650

4350

9,350

4150

8,900

3900

8,400

3750

8,050

3700

7,900

3700

8,000

4500

9,650

4400

9,450

4300

9,200

4200

9,050

4150

9,000

3050

6,550

2950

6,350

2850

6,100

2750

5,950

2750

5,900

*3900

*8,700

*3650

*8,000

*3550

*7,800

*3650

*8,000

3600

7,900

3700

8,100

4000

8,750

4700

10,400

*6150

*13,450

*3900

*8,700

3250

7,200

2750

6,050

2500

5,500

2400

5,250

2450

5,350

2600

5,750

3100

6,800

4250

9,550

mm

in

6150

240

7290

290

7990

320

8360

330

8450

340

8260

330

7780

310

6950

280

5600

220

*Indicates that the load is limited by hydraulic lifting capacity rather than tipping load. The above loads are in compliance with hydraulic excavator lift capacity standard ISO 10567:2007. They do not exceed 87% of hydraulic lifting capacity or 75% of tipping load. Weight of all lifting accessories must be deducted from the above lifting capacities. Lifting capacities are based on the machine standing on a firm, uniform supporting surface. The use of a work tool attachment point to handle/lift objects, could affect the machine lift performance.

Lift capacity stays with ±5% for all available track shoes.

Always refer to the appropriate Operation and Maintenance Manual for specific product information.

19



2.9 m (9'6") 5.7 m (18'8") 790 mm (31") 3270 mm (10'9")

R2.9B1

4080 mm (13'5")

4500 mm/180 in

2200 mm (7'3")

6000 mm/240 in 1500 mm/60 in 3000 mm/120 in 7500 mm/300 in

kg

lb

kg

lb

kg

lb

kg

lb

kg

lb

kg

lb

kg

lb

kg

lb

kg

lb

7500 mm

300 in

6000 mm

240 in

4500 mm

180 in

3000 mm

120 in

1500 mm

60 in

0 mm

0 in

–1500 mm

–60 in

–3000 mm

–120 in

–4500 mm

–180 in

*6650

*14,850

*11 400

*25,600

*6200 *6200

*14,300 *14,300

*6650 *10 750

*14,850 *24,400

10 650

22,800

*11 400 *14 150

*25,600 *30,650

*11 300

*24,150

10 800

23,150

*7950

*17,150

9500

20,400

9200

19,700

9100

19,500

9150

19,650

11 100 *8100

23,900 *17,250

*4500

*4950

*10,850

*5450

*11,850

6450 *6250

13,900 *13,550

6000

12,900

6150

13,200

5700

12,300

5650

12,150

5950

12,800

5900

12,650

5700

12,250

5900

12,700

5900

12,700

ISO 10567

*4500

4600

9,900

4500

9,600

4250

9,150

4050

8,650

3850

8,350

3800

8,150

3850

8,250

4650

9,950

4550

9,750

4450

9,500

4350

9,300

4300

9,250

3150

6,750

3050

6,550

2950

6,300

2850

6,150

2850

6,100

*3900

*8,700

*3650

*8,000

*3550

*7,800

*3650

*8,000

3700

8,150

3800

8,350

4100

9,050

4850

10,700

*6150

*13,450

*3900

*8,700

3350

7,450

2850

6,250

2600

5,650

2500

5,450

2500

5,500

2700

5,950

3200

7,050

4400

9,850

mm

in

6150

240

7290

290

7990

320

8360

330

8450

340

8260

330

7780

310

6950

280

5600

220



Always refer to the appropriate Operation and Maintenance Manual for specific product information.

20



2.5 m (8'2") 5.7 m (18'8") 600 mm (24")

Triple Grouser

3270 mm (10'9")

R2.5B1

4080 mm (13'5")

3000 mm/120 in 4500 mm/180 in

2200 mm (7'3")

6000 mm/240 in 7500 mm/300 in

7500 mm kg

300 in lb

6000 mm kg

240 in lb

4500 mm

180 in

3000 mm

120 in

1500 mm

60 in

0 mm

0 in

–1500 mm

–60 in

kg

lb

kg

lb

kg

lb

kg

lb

kg

lb

–3000 mm kg

–120 in lb

–4500 mm kg

–180 in lb

*11 300

*25,750

*13 250

*28,750

10 400

22,300

10 600

22,700

*6750

*14,550

*8500

*18,300

9100

19,600

8900

19,050

8850

18,950

8950

19,200

*7200

*15,050

6650

14,350

6150

13,250

5700

12,350

5500

11,850

5500

11,800

5550

12,000

5800

12,550

*5350

*11,800

*5800

*12,600

6150

13,200

5900

12,700

5750

12,400

5700

12,300

5800

12,450

ISO 10567

4450

9,500

4300

9,250

4100

8,800

3850

8,350

3750

8,050

3700

7,950

3750

8,100

4450

4400

9,400

4300

9,200

4200

9,050

3000

2950

6,300

2850

6,100

2800

5,950

*4750

*10,500

*4350

*9,550

*4250

*9,350

4000

8,800

3850

8,500

3950

8,700

4300

9,500

5250

11,600

*6200

*13,600

*4750

*10,500

3550

7,950

2950

6,550

2650

5,900

2550

5,650

2600

5,750

2850

6,250

3450

7,600

5100

11,500



Always refer to the appropriate Operation and Maintenance Manual for specific product information. mm

in

5600

220

6830

270

7570

300

7960

320

8050

320

7860

310

7350

290

6470

260

4980

200

21



2.5 m (8'2") 5.7 m (18'8") 790 mm (31") 3270 mm (10'9")

R2.5B1

4080 mm (13'5")

3000 mm/120 in 4500 mm/180 in

2200 mm (7'3")

6000 mm/240 in 7500 mm/300 in

7500 mm kg

300 in lb

6000 mm kg

240 in lb

4500 mm

180 in

3000 mm

120 in

1500 mm

60 in

0 mm

0 in

–1500 mm

–60 in

–3000 mm kg

–120 in lb

–4500 mm kg

–180 in lb

kg

lb

kg

lb

kg

lb

kg

lb

kg

lb

*11 300

*25,750

*13 250

*28,750

10 700

22,900

10 900

23,350

*6750

*14,550

*8500

*18,300

9350

20,150

9150

19,600

9100

19,500

9200

19,750

*7200

*15,050

*6750

*14,550

6300

13,600

5900

12,650

5700

12,200

5650

12,150

5750

12,350

6000

12,900

*5350

*11,800

*5800

*12,600

6300

13,550

6100

13,050

5950

12,750

5900

12,650

5950

12,800

ISO 10567

4550

9,750

4400

9,450

4200

9,000

4000

8,600

3850

8,300

3800

8,200

3850

8,350

4600

4500

9,650

4400

9,450

4350

9,300

3100

3000

6,450

2900

6,300

2850

6,150

*4750

*10,500

*4350

*9,550

*4250

*9,350

4100

9,050

3950

8,700

4050

8,950

4450

9,800

5400

11,950

*6200

*13,600

*4750

*10,500

3650

8,150

3050

6,750

2750

6,050

2650

5,800

2700

5,900

2950

6,450

3550

7,800

5200

11,800



Always refer to the appropriate Operation and Maintenance Manual for specific product information. mm

in

5600

220

6830

270

7570

300

7960

320

8050

320

7860

310

7350

290

6470

260

4980

200

22

320D2 GC Standard Equipment

Standard Equipment

Standard equipment may vary. Consult your Cat dealer for details.

ENGINE

• Cat 3054CA diesel engine

• Biodiesel capable

• Meets Tier 2/Stage II emission standards

• 3000 m (10,000 ft) altitude capability

• Radial seal air filters (primary and secondary filter)

• Glow plugs (for cold weather start)

• Automatic engine speed control with one touch low idle

• High ambient cooling package

• Starting kit, cold weather, <–18° C (–0° F)

• Water separator with water level indicator

• Waved fin radiator with space for cleaning

• Two speed travel

• Electric priming pump

HYDRAULIC SYSTEM

• Regeneration circuit for boom and stick

• Reverse swing dampening valve

• Automatic swing parking brake

• Boom drift reducing valve

• Boom lowering device for back-up

• Stick drift reducing valve

• High performance hydraulic return filters

CAB

• Pressurized cab

• Fully adjustable mechanical suspension seat

• Adjustable armrest

• Seat belt, retractable (51 mm [2 in] width)

• 70/30 split front windshield

• Laminated upper front windshield and tempered other windows

• Sliding upper door window

• Openable front windshield with assist device

• Pillar mounted upper windshield wiper and washer

• Bi-level air conditioner (automatic) with defroster (pressurized function)

• Color LCD display with warning, filter/ fluid change, and working hour information

• Control lever joysticks

• Neutral lever (lock out) for all controls

• Travel control pedals with removable hand levers

• Radio mounting (DIN size)

• Two stereo speakers

• Beverage holder

• Coat hook

• Ashtray and lighter

• Storage compartment for lunch box

• Openable roof hatch

• Washable floor mat

• Roll down sunscreen

ELECTRICAL

• Batteries (2 × 750 CCA)

• 50 amp alternator

• 4 kW starter motor

FRONT LINKAGE

• R5.7 m (18'8") reach boom with left side light

• R2.9B1 (9'6") reach stick

• R2.5B1 (8'2") reach stick

• Bucket linkage

LIGHTS

• Left boom working light

• Right working light, storage box mounted

• Interior lighting

SECURITY

• Cat one key security system

• Door and compartment locks

• Signaling/warning horn

• Rearview mirrors

• Fire wall between engine and pump compartment

• Emergency engine shutoff switch

• Rear window, emergency exit

• Battery disconnect switch

COUNTERWEIGHT

• 3.7 mt (4.1 t) counterweight

UNDERCARRIAGE

• Idler and center section track guiding guard

• Towing eye on base frame

• Grease lubricated track

TECHNOLOGY

• Product Link

• Cat data link receptacle

23

320D2 GC Optional Equipment

Optional Equipment

Optional equipment may vary. Consult your Cat dealer for details.

ENGINE HYDRAULIC SYSTEM

• Block heater (dealer installed option)

• Air prefilter (dealer installed option)

• Hammer circuit, foot pedal operated

• Boom and stick high pressure lines

• Electric refueling pump with auto shut off • Multi viscous oil

UNDERCARRIAGE

• 600 mm (24") triple grouser shoes

• 790 mm (31") triple grouser shoes

SECURITY

• Travel alarm

LIGHT

• Halogen cab-mounted working lights

24

Notes

25

Notes

26

Notes

27

For more complete information on Cat products, dealer services, and industry solutions, visit us on the web at www.cat.com

© 2015 Caterpillar

All rights reserved

Materials and specifications are subject to change without notice. Featured machines in photos may include additional equipment. See your Cat dealer for available options.

CAT, CATERPILLAR, SAFETY.CAT.COM, their respective logos, “Caterpillar Yellow” and the “Power Edge” trade dress, as well as corporate and product identity used herein, are trademarks of Caterpillar and may not be used without permission.

VisionLink is a trademark of Trimble Navigation Limited, registered in the United States and in other countries.

AEHQ7356-01 (03-2015)

Replaces AEHQ7356

(APD/AME/CIS)

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