HONDA GD 321, GD 411 Engine Owner's Manual

HONDA GD 321, GD 411 Engine Owner's Manual

GD321 and GD411 are diesel engines. This manual covers operation and maintenance of them. All information in this publication is based on the latest product information available at the time of printing. Honda Motor Co., Ltd. reserves the right to make changes at any time without notice and without incurring any obligation.

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HONDA GD321, GD411 Engine Owner's Manual | Manualzz
HONDA
GD321 - GD411
OWNER'S MANUAL
O HONDA MOTOR CO., LTD. 1994
32ZJ8611
00X32-2J8-6110 —1— @ Y ED 10009804
Thank you for purchasing a Honda engine.
This manual covers operation and maintenance of GD321 and GD411
diesel engines. All information in this publication is based on the latest
product information available at the time of printing.
Honda Motor Co., Ltd. reserves the right to make changes at any time
without notice and without incurring any obligation.
No part of this publication may be reproduced without written permission.
This manual should be considered a permanent part of the diesel engine
and should remain with the diesel engine if it is resold.
Pay special attention to statements preceded by the following words:
Indicates a strong possibility of severe personal injury or death
if instructions are not followed.
CAUTION: Indicates a possibility of equipment or property damage if in-
structions are not followed.
NOTE: Gives helpful information.
If a problem should arise, or if you have any questions about your engine,
consult an authorized Honda dealer.
Honda engines are designed to give safe and dependable ser-
vice if operated according to instructions. Read and understand the
Owner's Manual before operating the engine. Failure to do so could result
in personal injury or equipment damage.
NOTE: If you purchased the engine separately and you plan to use it for
some particular application, be sure to follow HONDA's recommended
conditions. For details, consult with your authorized Honda engine dealer.
SAFETY INSTRUCTIONS SAFETY INSTRUCTIONS
To ensure safe operation — To ensure safe operation —
* The muffler becomes very hot during operation and remains hot for a
Honda engine is designed to give safe and depend- while after stopping the engine. Be careful not to touch the muffler or
| able service if operated according to instructions. exhaust pipe while it is hot. To avoid severe burns or fire hazards, let
/\ || Read and understand the Owner's Manual before the engine cool before transporting it or storing it indoors.
== operating the engine. Failure to do so could result e Do NOT use gasoline, benzine or any other fuel oils.
in personal injury or equipment damage. * Place on a level and stable surface for use.
(The levelness must be within 20 degrees in all the horizontal
directions.) a
* Honda engines are designed to give safe and dependable service if * Do not remove the sealed engine components. They are critical items.
operated according to instructions. Read and understand this Owner's
Manual before operating the engine. Failure to do so could result in per-
sonal injury or equipment damage. SAFETY LABEL LOCATION a
* To prevent fire hazards and to provide adequate ventilation, keep the This label warns you of potential hazards that can cause serious injury.
engine at least 1 meter (3 feet) away from buildings and other equip- Read it carefully.
ment during operation. Do not place flammable objects close to the
engine. If the label comes off or becomes hard to read, contact your Honda dealer
e Children and pets must be kept away from the area of operation due to for replacement.
a equipment the engine may be used to operate.
* Know how to stop the engine quickly, and understand the operation of
all controls. Never permit anyone to operate the engine without proper READ OWNER'S
instructions. MANUAL
e Diesel fuel is flammable and is under certain conditions.
e Refuel in a well-ventilated area with the engine stopped. Do not smoke |
or allow flames or sparks in the refueling area or where diesel fuel is Ld]
stored.
» Do not overfill the fuel tank. After refueling, make sure the tank cap is
closed properly and securely.
» Ве careful not to spill fuel when refueling. Fuel vapor or spilled fuel may
ignite. If any fuel is spilled, make sure the area is dry before starting the
engine.
e Never run the engine in an enclosed or confined area. Exhaust contains
poisonous gas; exposure may cause loss of consciousness and may
lead to death.
El COMPONENT IDENTIFICATION
{Dual lever type}
(1)
{2
(3)
(4)
(Single lever type)
AIR CLEANER
OIL FILLER CAP
ENGINE SPEED CONTROL LEVER
RECOIL STARTER
(5) STARTER SWITCH
(Electric starter type only)
(6) FUEL TANK CAP
(7) STOP LEVER
18) FUEL GAUGE {Equipped type only)
—5—
(9) MUFFLER {13) DECOMPRESSION LEVER
{10) WATER DRAIN BOLT {Electric starter type only)
(11) ENGINE OIL DRAIN PLUG (14) DECOMPRESSION
(12) SERIAL NUMBER AND ENGINE TYPE (Recol starter ION e system
equipped type only}
(1)
(2)
(4)
(5)
(6)
AS
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A
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| Y
AIR CLEANER
OIL FILLER CAP
STOP LEVER
ENGINE SPEED CONTROL LEVER
RECOIL STARTER
FUEL TANK CAP
—
y
(L type)
(7) MUFFLER
(8} WATER DRAIN BOLT
(9) ENGINE OIL DRAIN PLUG
(10) SERIAL NUMBER AND ENGINE TYPE
Starter Switch (electric starter equipped type only)
Use this switch to “start” and '‘stop’’ the electric starter.
NOTE:
* This switch cannot be used to stop the engine.
e During operation, maintain the starter switch at the “RUN” position.
When the engine stop, move the starter switch to the “OFF” position.
> STARTER SWITCH
Stop Lever (dual lever type only)
To start the engine, move this lever to the "START" position. To stop it,
return the lever to the “STOP” position.
START — -@
at
.— WU
po © <7 i ! |, . A еб
START à UE
= ‘с о №
STOP (engine stop)
STOP LEVER
Engine Speed Control Lever
Dual lever type
Position this lever for the desired engine speed.
ENGINE SPEED CONTROL LEVER
HIGH \\
HIGH SPEED 5
(WARM UP) - |
ом — A
LOW SPEED
7 —
Single lever type
This lever is used to “start” and “stop'' the engine as well as to adjust the
engine speed.
HIGH
LOW
ENGINE SPEED
CONTROL LEVER
Decompression lever (electric starter type only)
The engine is equipped with a decompression device to aid in cranking the
engine with the electric starter. Before starting, move the lever all the way
up to decompress the engine. (under the discharged battery)
Refer to Page 16 for the usage of the decompression lever.
CAUTION: Under no circumstances should the engine be stopped with
the decompression lever.
Failure to follow this precaution could lead to a damaged engine or per-
sonal injury.
DECOMPRESSION LEVER
Starter grip
Pull the starter grip lightly untii resistance is felt, then pull briskly.
(L type)
STARTER GRIP
E BATTERY CONNECTIONS (For electric starter)
Use a 12 volt battery with an ampere-hour rating of at least 28 AH.
Connect the battery positive (+) cable to the starter solenoid terminal, as
shown.
Connect the battery negative (—) cable to an engine mounting bolt, frame
bolt, or other good engine ground connection.
Check the battery cable connections to be sure the cables are tightened
and free of corrosion. Remove any corrosion and coat the terminals and
cable ends with grease.
Battery cable must be set far from a tail pipe and a muffler.
NEGATIVE [—])
BATTERY CABLE STARTER SOLENOID
(to engine body)
POSITIVE (+)
BATTERY CABLE
Batteries produce explosive gases. Keep sparks, flames, and
cigarettes away. Always shield the eyes when working near batteries.
E PRE-OPERATION CHECK
1. Engine oil
CAUTION:
* Engine oil is a major factor affecting engine performance and service
life.
* Be sure to check the engine on a level surface with the engine stopped.
SAE 10W-30 diesel oil certified to meet or US automobile manufacturer's
requirements for API Service Classification CC or CD (Diesel oils intended
for Service CC or CD will show this designation on the container).
SAE 10W-30 is recommended for general, all temperature use. Select the
appropriate viscosity for the average temperature in your area.
1. Remove the oil filler cap and wipe the dipstick clean.
2. Check the oil level by inserting the dipstick in the filler neck without
screwing it in.
3. If the level is low, add the oil to the lower edge of filler neck.
BOIL: API !
CC.CD
SAE | TOW
ut Paz AZ x ; й В и
0
10W-3 DIPSTICK Lower edge of filler neck
TEMP-20-10 0 10 20 30 40°C
1 | | 1
L ]
0 20 40 60 80 100°F
Ambient
temperature
— 12—
2. Fuel
Remove the fuel cap and the check the fuel level. Refill the tank if the fuel
level is low.
Use only clear high-quality fuel.
Any diesel fuel can be used that conforms with the minimum re-
quirements of one of the following specifications:
The figures ‘BS2869 A1/A2'' and “DIN5S1601-DK” are for North
America, the figures "ASTM D 957-1-D/2-D'' and "CAN CGSB-3.6
A/AA" are for EC and General.
In the winter, use the diesel fuel which are specially prepared for cold
weather.
Do not use fouled or mixed diesel fuel.
Avoid getting dirt, dust or water in the fuel tank.
After refueling, be sure to tighten the fuel tank cap firmly.
À WARNING
Diesel fuel oil is flammable and is under certain conditions. Refuel in a
well ventilated area with the engine stopped.
Do not smoke or allow flames or sparks in the area where the engine is
refueled or where diesel fuel is stored.
Do not overfill the tank, and make sure the filler cap is securely closed
after refueling.
Be careful not to spill fuel when refueling or spilled fuel vapor may ig-
nite. If any fuel is spilled, make sure the area is dry before starting the
engine.
Use diesel fuel only. Do not use gasoline, benzine, kerosene or any
other fuel oils.
FUEL GAUGE
FUEL TANK CAP
o
(L type) (Equipped type only)
3. Air cieaner
CAUTION: Never run the engine without the air cleaner. Rapid engine
wear will result.
1.
Check the air cleaner element to be sure they are clean and in good
condition.
Clean or replace the elements if necessary (p. 26-27 ).
. Check the cyclone housing, and clean it if it is clogged or excessively
dirty (p. 26-27).
. Be sure to tighten up wing nuts after the inspection.
WING NUTS ELEMENTS
CYCLONE
HOUSING
E STARTING THE ENGINE 2. Pull the starter grip lightly until resistance is felt, then return it to the
original position.
Starting the engine
Exhaust gas contains poisonous gas. Avoid inhalation of ex-
haust gases. Never run the engine in a closed garage or confined area.
* With recoil starter
1. (Dual lever type)
a. Move the stop lever to the “START” position. (Keep moving up until
it comes to a stop).
(L type)
Pull up on the decompression lever all the way until it will no longer go.
START (emergent usage)
*
mat
This operation is not required for the oil alert unit.
DECOMPRESSION LEVER
STOP LEVER
(Single lever type)
b. Set the engine speed control lever to the “START” position marked
ts O ‘о
ENGINE SPEED CONTROL LEVER
START
3. Again grasp the starter grip with hand and pull it up with a jerk. (The
decompression lever type will automatically reset.)
NOTE: Repeat the steps 2 and 3 if the engine does not start. When the
engine is cold, set the control lever to the warm up position {in the middle
of HIGH SPEED and LOW SPEED) for about 3 minutes, in order to warm it
up to the operating temperature, after starting.
{L type)
STARTER GRIP
{Single lever (Dual lever type}
type)
CAUTION:
e Do not allow the starter grip to snap back against the engine. Return it
gently to prevent damage to the starter.
* During operation, keep hands off the starter grip, or some engine trou-
ble could turn up.
4. Position the engine speed control lever for the desired engine speed.
ENGINE SPEED CONTROL LEVER
HIGH SPEED |
* With electric starter
1. (Dual lever type)
a. Move the stop lever to the “START” position (Keep moving up until
it comes to a stop).
VEZ +
Nes
| > > py кл
) ad < 3
GS
E ey —
E: — (23 Л |) a
€ y 37 =?
STOP LEVER
(Single lever type)
b. Set y engine speed control lever to the “START” position marked
ENGINE SPEED CONTROL LEVER
HIGH SPEED
START
2. Turn the starter switch to the “START” position.
Release the switch when the engine starts. It will be returned to the
“RUN” position automatically.
NOTE: Do not use the electric starter for more than 5 seconds at a
time. If the engine fails to start, release the switch and wait 10 seconds
before operating the starter again.
STARTER SWITCH
3. Position the engine speed contro! lever for the desired speed.
ENGINE SPEED CONTROLLED LEVER
(Single lever type) (Dual lever type)
NOTE: When the engine is cold, set the control lever to the warm up posi-
tion (in the middle of HIGH SPEED and LOW SPEED) for about 3 minutes,
in order to warm it up to the operating temperature, after starting.
The engine can be started with the recoil starter if the engine cannot be
started electrically due to low or dead battery (see page 15-17 for
starting with recoil starter).
Oil Alert System (Recoil Starter and Oil Alert System Equipped Type Only)
The Qil Alert system is designed to prevent engine damage caused by
an insufficient amount of oil in the crankcase.
Before the oil level in the crankcase falls below a safe limit, the decom-
pression lever will spring up and the Qil Alert system will automatically
shut down the engine.
Check oil
DECOMPRESSION LEVER
ÍA
If the engine stops and will not restart, check the engine oil level (p.12)
before troubleshooting in other areas.
To restart the engine, depress the decompression lever and follow the
procedure described in STARTING THE ENGINE (p.15).
DECOMPRESSION LEVER
Restart
BB STOPPING THE ENGINE
Stopping the engine
MAINTENANCE
* Be sure to check the engine on a level surface with the engine stopped.
Periodic maintenance and adjustment is necessary to keep the engine in
good operating condition. Perform the service and inspection scheduled in
the following table.
1. (Dual lever type)
a. Move the stop lever to the “STOP” position.
(Single lever type)
b. Move the engine speed control lever to the STOP position Shut off the engine before performing any maintenance. If the
engine must be run, make sure the area is well ventilated. The exhaust
contains poisonous carbon monoxide gas; exposure can cause loss of con-
sciousness and may lead to death.
CAUTION: Use only genuine HONDA parts or their equivalent. The use of
replacement parts which are not of equivalent quality may damage the
engine.
REGULAR SERVICE
PERIOD
Perform at every FIRST | EVERY | EVERY | EVERY | EVERY | EVERY
indicated month or |EACH|MONTH|3 MONTHSI6 MONTHS! YEAR |2 YEARS| 3 YEARS REMARKS
operating hour USE | OR OR OR OR OR OR
interval, whichever 20HRS | 50HRS | 100 HRS [300 HRS |500 HRS | 1000 HRS
ENGINE STOP STOP LEVER comes first.
ENGINE STOP (TEM
ENGINE SPEED CONTROL LEVER |
Engine oil Check level
| ‚ Change D ©
a. Dual lever type b. Single type Engine oil Clean m
filter
2. (With electric starter) Air cleaner Check 5
Move the starter switch to the “OFF” position. Dry type) Clean 77 ОИ ро ©
Air cleaner Check о
(Wet type) tiean 777 Roco el eee
(Foam element G (1) (4)
only) eed a A
Change a
Muffler Check 5
screen Clean 77 TT A A A тя
Spark Clean © (5)
arrester
NOTE: (1) Service mare frequently when used in dusty areas.
(2) These items should be serviced by an authorized Honda
dealer, unless the owner has the proper tools and is mechani-
cally proficient. See the Honda Shop Manual.
(3) The color of paper element is green.
(4) The color of paper element is red. Also, it is marked with
“Wet”,
(5) Equipped type only.
STARTER SWITCH
CAUTION: Never stop the engine by operating the decompression lever.
—91— —22—
REGULAR
SERVICE PERIOD
etc.
Perform at every
indicated month FIRST | EVERY EVERY | EVERY | EVERY | EVERY
or operating EACH IMONTH|3 MONTHSIS MONTHS| YEAR 12 YEARS! 3 YEARS REMARKS
hour interval, USE OR OR OR OR OR OR
whichever comes 20 HRS | 50 HRS 100 HRS |300 HRS i500 HRS | 1000 HRS
ITEM first.
Fuel filter Change © (2)
Injection Check
nozzle C2
Fuel tank Check O Ne a
| Water drain) Sean 77771 EP per 777717602) "79
Fuel line Check
(Replace if Every 2 years
nécessary)
Combustion
chamber, A
valves and Clean-Lap - (2)
piston rings
Valve Check-Adjust O (2)
clearance
All fasteners
{far tightness):
Cylinder Check- (D 42)
head bolts, Retighten
fuel system
NOTE: (1) Service more frequently when used in dusty areas.
(2) These items should be serviced by an authorized Honda
dealer, unless the owner has the proper tools and is mechani-
cally proficient. See the Honda Shop Manual.
(3) The color of paper element is green.
(4) The color of paper element is red. Also, it is marked with
“Wet”.
(5) Equipped type only.
1. Oil change
Drain the oil while the engine is still warm to assure rapid and complete
draning.
1. Remove the oil filler cap and drain plug to drain the oil.
2. Install the drain plug and tighten it securely.
3. Refill with the diesel oil (see page12) and check the oil level.
4. Instali the oil filler cap.
ENGINE OIL CAPACITY: GD321 1.15 ¢ (1. 22 US qt)
GD411 1.25 ? (1. 32 US qt)
LOWER EDGE OF FILLER NECK
CAUTION: Used motor oil may cause skin cancer if repeatedly left in con-
tact with the skin for prolonged periods. Although this is unlikely unless
you handle used oil on a daily basis, it is still advisable to thoroughly wash
your hands with soap and water as soon as possible after handling used
oil.
NOTE: Please dispose of used motor oil in a manner that is compatible
with the environment. Do not throw it in the trash or pour it on the ground.
2. Engine oil filter service
Clogged or restricted oil filter can cause serious engine damage. Oil filter
servicing is related to the quality of oil used, and the severity of service. it
is recommended that the filter be checked and serviced at intervals, or
oftener if necessary, indicated immediatley below.
(Cleaning)
1. Drain oil from the engine (see page 24).
2. Remove the oii filter from the engine by removing the two 6 mm bolts.
3. Wash the filter in nonflammable or high flash point solvent. Allow the
filter to dry thoroughly.
4. Reinstall the filter and filter cover and screw with the two 6 mm bolts.
5. Tighten the bolts securely.
6. Fill the crankcase to the proper level with the recommended oil.
NOTE:
e Take Care not to damage the filter mesh when servicing the filter.
* Replace the filter with a new one if there are holes or tears in the filter
mesh.
OtL FILTER
. Air cleaner (Dry type)
. Remove the wing nut and the air cleaner cover. Remove the elements
and separate them. Carefully check both elements for holes or tears and
replace if damaged.
. Foam element: Wash the element in a solution of household detergent
and warm water, then rinse thoroughly, or wash in nonflammable or
high flash point solvent. Allow the element to dry thoroughly.
Soak the element in clean engine oil and squeeze out the excess oil. The
engine will smoke during initial start-up if too much oil is left in the
foam.
. Paper element: Tap the element lightly several times on a hard surface
to remove excess dirt, or blow compressed air through the filter from
the inside out. Never try to brush the dirt off; brushing will force dirt into
the fibers. Replace the paper element if it is excessively dirty.
. Cyclone Housing: Remove the three special pan head screws, remove
the housing, and wash the components with water. Dry the com-
ponents thoroughly, and carefully reassemble them.
CAUTION: Be careful to install the air guide as shown.
AIR CLEANER COVER
WING NUT
PAPER
AM
ELEMENT ELEMENT
(Green)
HOUSING
SPECIAL PAN SCREW (3)
(Wet type)
1. Remove the wing nut and the air cleaner cover. Remove the elements
and separate them. Carefully check both elements for holes or tears and
replace if damaged.
2. Foam element: Clean at every 100 hours of operation or at every 6
months.
Replace both air cleaner grommet and elements at every 300 hours of
operation or at every one year. Wash the element in a solution of
househoid detergent and warm water, then rinse thououghly, or wash
in nonflammable or high flash point solvent. Allow the element to dry
thoroughly.
Soak the element in clean engine oil and squeeze out the excess oil. The
engine will smoke during initial start-up if too much oil is left in the
foam.
3. Paper element: Replace at every 300 hours of operation or at every one
year together with air cleaner grommet and elements.
4. Cyclone Housing: Remove the three special pan head screws, remove
the housing, and wash the components with water. Dry the com-
ponents thoroughly, and carefully reassemble them.
CAUTION: Be careful to install the air guide as shown.
AIR CLEANER GROMMET
AIR CLEANER COVER
PAPER FOAM
ELEMENT ELEMENT
(Red)
The paper element is
marked with “Wet”
HOUSING
SPECIAL PAN SCREW (3)
4. Draining water from the fuel tank
It is important that water in the fuel tank be drained regularly. Failure to
drain water from the fuel tank regularly can lead to engine malfunction.
(Draining)
1. Loosen the water drain bolt about 2-3 turns to uncover the water drain
ole.
2. Continue to drain water through the water drain hole until fuel starts to
flow out of the drain hole.
3. Tighten the drain bolt securely.
CAUTION: Do not turn out the drain bolt more than necessary to uncover
the water drain hole provided in the bottom of the fuel tank.
hw
DRAIN BOLT
WATER DRAIN HOLE |
5, Muffler screen maintenance
The muffler becomes very hot during operation and remains
hot for a while after the engine stops. Be careful not to touch the muffler
while it is hot. Allow it to cool before proceeding.
CAUTION: The muffler screen must be serviced every 100 hours of
operation to maintain its efficiency.
1. Loosen the screw bolt from the muffler band. Remove the muffler
screen. Be careful not to damage the muffler screen.
2. Use a wire brush to remove carbon deposits from the muffler screen.
NOTE: Inspect the muffler screen, and replace it if the screen is broken or
torn.
3. Reinstall all parts in the reverse order of removal.
MUFFLER BAND
SCREW BOLT у
MUFFLER $САЕЕМм — —— ^^
6. Spark arrester maintenance (Equipped type only)
The muffler becomes very hot during operation and remains
hot for a while after the engine stops. Be careful not to touch the muffler
while it is hot. Allow it to cool before proceeding.
The spark arrester must be serviced every 100 hours to maintain its
efficiency.
1. Remove two flange bolts and detach exhaust pipe protector. Then,
remove two flange nuts, one bolt, and then the muffler.
EXHAUST PIPE
PROTECTOR
5 x 8 (2)
2. Remove three flange nuts and detach the exhaust pipe.
3. Remove the spark arrester from the muffler.
4. Use a wire brush to remove carbon deposits from the spark arrester
screen.
NOTE: Inspect the spark arrester screen for holes or tears.
Replace it if it is damaged.
5. Reinstall all parts in the reverse order of removal.
MUFFLER GASKET
8 mm FLANGE
NUT (3)
EXHAUST PIPE SPARK ARRESTER
El TRANSPORTING/STORAGE
Fuel vapor or spilled fuel may ignite.
Before storing the unit for an extended period;
1. Be sure the storage area is free of excessive humidity and dust.
2. Drain the fuel...
Drain fuel from the fuel tank by removing the drain bolt at the bottom of
fuel tank.
Diesel fuel is extremely flammable and is explosive under cer-
tain conditions. Do not smoke or allow flames or sparks in the area.
FUEL DRAIN BOLT
3. Change the engine oil
Without electric starter type:
An electric starter is not provided. Pull up the starter rope carefully, and
when it is felt light revert the starter rope to its former position.
Electric starter type:
Pull up the starter rope carefully, and when resistance is felt pull up the
decompression lever. When the pressure goes down, revert the lever to
its original position, and after confirming that the mark ‘’A’’ of the
pulley is on the upside, revert the starter rope to its original position.
STARTER GRIP
{L type}
4. Clean the entire engine thoroughly, place a protective cover it, and
place in a safe place free of dust and moisture.
El TROUBLESHOOTING
Engine will not start electrically or with recoil starter:
e is the stop switch lever in the ON position? {Dual lever type)
* Is the engine speed control lever in the correct position? (Single lever type)
* is there enough oil in the engine?
— Does the decompression lever depresd?
(Recoil starter and oil Alert system equiped type)
* Was the starter grip pulled briskly?
Was the engine started in the correct manner as described in the Owner's
Manual?
0 SPECIFICATIONS
The dimensions and weights are for S, Q, P, W, V and B types without
electric starter.
Dimensions | GD321 GD411 —]
Description cod GPAD GPAC |
escription co EN
DONES pel S. QW, VP B S. QP VE B
Length 420 mm* (16.5 in) | 420 mm (16.5 in) | 440 mm*7 (17.3 in)| 440 mm (17.3 in)
Width 405 mm (15.9 in) | 445 mm (16.1 in) | 405 mm (15.9 in} | 445 mm (16.1 in)
| Height 470 mm (185 in) | 470 mm (18,5 in} |_490 mm (19.3 in) | 490 mm (19.3 in)
Dry weight 48 kg (105.8 Ib) | 49 kg (110 lb) 54 kg (119 Ib} 55 kg 1123 Ib)
Engine
Engine type __ 4- -stroke, overhead valve, 1 cylinder diesel o
Displacement 31 7 em? (19.3 cu in] 411 em? 125,1 cu in)
[Bore x Stroke} _| 176 x 70 mm (3.0 x 2.8 in] 182 x 78 mm (3.2 x 3.1 in)]
Ma ‘ 5.1 KW/3600 rpm la 4 KW/3000 em} 6.6 KW:3600 rpm |[ 5.5 Kw/3000 ron
X. outpy | 17 HP:3600 rpm! _|[16.0 HP/3000 rpmi)| (9 HP:3600 rpm) || (7.5 HPI3000 rpm
Max. torau 15.7 Nem *1 20.6 Nem “2
torque {1.6 kg-m (11.6 ft-Ib}} 2500 rpm | {2.1 kg'm {15.2 ft-Ib}} 2500 rpm |
Engine oil capacity 1.15 f (1.22 US at) 1.25 Ë (1.32 us a
Pi T— р TT 1anan т “ - -
Fuel consumption | 180 g/psh | 180 g/psh ‘3 1 180 g; g/psh _ 1 190 g/psh
Cooling system E o Forced air o |
Fuel injection pump ] _ _PFRIKX made by Z ZEXEL В
| Fuelused Diesel fuel |
Engine start system _ Recall starter, Recoil of electric starter — o
PTO shaft rotation о ] Counterclockwise se.
Rated output | 4.4 KW/3600 rom | 3.7 KW/3000 rpm | 5.9 5.9 KW/3600 rpm Ta 7 kvv/3000 rom
| : (6 HP/3600 rpm} (5.1 HP/3000 rpm) | (8 HP/3600 rpm} (6.5 HP/3000 rpm
Compression ratio. | 19: 1 *5 18. 2:1 ras
Fuel tank capacity 46 6 e (4.9 US at _ _
Injection nozzle — DLLA- P made by ZEXEL O]
Combustion system Direct injection system
NOTE: Specifications are subject to change without notice.
*1 For B type, max. torque is 15.7 N-m (1.6 kg-m (11.6 ft-1b)) 1800 rpm.
*2 For B type, max. torque is 19.6 N-m (2.0 kg-m (14.5 ft-1b)) 1800 rpm.
*3 For B type, fuel consumption is 196 g/psh.
*4 For B type, compression ratio is 19.4 : 1
*5 For north america type, compression ratio is 20 : 1
*6 For Qtype, length is 445, for W type, length is 460, for E type, length
is 435, for P type, legth is 450 and for V type, lengh is 465.
“7 For Q type, length is 465, for P type, length is 465, for E type, length
is 450 and for V type, length is 480.
The dimensions and weights are for L type without electric starter.
Dimensions GD321 GD411
Description code GPAD GPAC
Length 420 mm {16.5 in) 435 mm {17.1 in)
Width 405 mm {15.9 in} 405 mm {15.9 in)
Height 470 mm (18.5 in) 490 mm (19.3 in)
Dry weight | 50 kg (110 Ib) E 57 kg (126 1b)
Engine
Engine type 4-stroke, overhead valve, 1 cylinder diesel
Displacement 317 cm* (19.3 cu in) 411 ст? (25.1 cu in)
[Bore x Stroke] {76 x 70 mm {3.0 x 2.8 in}] [82 x 78 mm (3.2 x 3.1 in)]
Max. output 5.0 KW/1800 rpm 6.4 KW/1800 rpm
e (6.8 HP/1800 rpm) {8.7 HP/1800 rpm)
Max. torque 30.4 Nm 40.2 N:m
oo 13.1 kg-m (23 ft-Ib)} 1250 rpm {4.1 kg-m (30 ft-ib)} 1250 rpm
Engine oil capacity 1.15 f (1.22 US qt 1.25 ? (1.32 US at)
| Fuel consumption RE 190 g/psh
] Cooling system Forced air
Fuel injection pump PFRIKX made by ZEXEL
| Fuet used Diesel fuel
| Engine start system Recoil starter, Recoil or electric starter
PTO shaft rotation | an Counterclockwise
Rated output E 4.4 KW/1800 rpm 5.9 KW/1800 rpm
(6 HP/1800 rpm) (8 HP/1800 rpm)
Compression ratio 19:1 18.2: 1
| Fuel tank capacity 4.6 £ (4.9 US qt)
Injection nozzle DLLA-P made by ZEXEL
Direct injection system
Combustion system
NOTE: Specifications are subject to change without notice.

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Key Features

  • 4-stroke, overhead valve, 1 cylinder diesel
  • Forced air cooling
  • Direct injection system
  • Recoil starter, recoil or electric starter
  • Counterclockwise PTO shaft rotation

Frequently Answers and Questions

What kind of fuel should I use for this engine?
Use only clear high-quality fuel. Any diesel fuel can be used that conforms with the minimum requirements of one of the following specifications: BS2869 A1/A2, DIN5S1601-DK, ASTM D 957-1-D/2-D, or CAN CGSB-3.6 A/AA.
What is the engine oil capacity of the GD321?
The engine oil capacity for the GD321 is 1.15 liters (1.22 US qt).
What is the engine oil capacity of the GD411?
The engine oil capacity for the GD411 is 1.25 liters (1.32 US qt).
How do I drain the water from the fuel tank?
Loosen the water drain bolt about 2-3 turns to uncover the water drain hole. Continue to drain water through the water drain hole until fuel starts to flow out of the drain hole. Tighten the drain bolt securely.
How do I change the engine oil?
Drain the oil while the engine is still warm to assure rapid and complete draining. Remove the oil filler cap and drain plug to drain the oil. Install the drain plug and tighten it securely. Refill with the diesel oil and check the oil level. Install the oil filler cap.
How often should I service the air cleaner?
The air cleaner should be serviced more frequently when used in dusty areas. For the dry type air cleaner, inspect and clean the elements at every 20 hours of operation. For the wet type air cleaner, clean the foam element at every 100 hours of operation; replace the paper element and foam element at every 300 hours of operation.

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