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Doosan GL08K - Engine Specifications

Doosan GL08K
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Safety Regulations & Specifications
- 8 -
1.2. Engine Specifications
Engine model
Items
GL08K
ETPCA/ETPBA BEB00/BEB02 BEB01
Engine type
Water-cooled, 4 cycle in-line type
Turbo charged & intercooled
Ignition system Spark ignition lean burn
Combustion chamber type Open dish type
Used fuel CNG(Compressed natural gas)
Fuel supply system Venturi mixer throttle valve type
Cylinder liner type Replaceable dry liner
Timing gear system Gear driven type
No. of piston ring 2 compression ring, 1 oil ring
No. of cylinder – bore
×
stroke (mm) 6 - 111 x 139
Total piston displacement (cc) 8,071
Compression ratio 10.6 : 1
Engine dimension
(length
×
width
×
height) (mm)
1,260 x 1,080 x 1,009
Engine weight (kg) 745
Rotating direction (from flywheel) Counter clockwise
Firing order 1 – 5 – 3 – 6 – 2 – 4
Fuel ignition timing (B.T.D.C static) 10
°
± 1
°
Engine control system ECM(Engine control module) type
Compression pressure (kg/cm
2
) 16 (at 200 rpm)
Valve clearance
Intake valve 0.3
Exhaust valve 0.3
Intake valve
Open at 16
°
(B.T.D.C)
Close at 36
°
(A.B.D.C)
Exhaust valve
Open at 46
°
(B.B.D.C)
Close at 14
°
(A.T.D.C)
Lubrication method Full forced pressure feed type
Oil pump type Gear type driven by crankshaft
Engine oil pressure
Low idle (bar)
1.0 or More
High idle (bar)
3.0 ~ 5.4
Oil filter type Full-flow, cartridge type
Lubricating oil capacity (max./min.) (lit) 17/14 14.5/10.5 15.5/11.5
Oil cooler type Water cooled
Water pump Impeller type driven by belt
Cooling method Forced circulation by centrifugal impeller pump
Cooling water capacity(engine only) (lit) 13.7
Thermostat type (
°C
)
Wax pallet
type (79 ~ 94)
Wax pallet type
(71 ~ 85)

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