Item/Model

R4105ZD1

K4100D

K4102D

Type

Four strokes, Water cooling, Inline, injecting combustion chamber

Four strokes, Water cooling, Swirl combustion chamber

Four strokes, Water cooling, Swirl combustion chamber

Cylinder No.-

Bore*Stroke(mm)

4-105*125

4-100*115

4-102*115

Total Displacement

of Piston(L)

4.33

3.61

3.76

Pressure Ratio

161

19:1

19:1

Firing order

1-3-4-2

1-3-4-2

1-3-4-2

Air Intake Mode

Turbocharged

Naturally Aspirated

Naturally Aspirated

Rated Working Condition

1h Output/Speed

(kw/r/min)

_________

33/1500

36.3/1500

12h Output/Speed

(kw/r/min)

56/1500

30.1/1500

33/1500

Highest Idling Speed(r/min)

≤1575

≤1575

≤1575

Lowest Idling Stable Speed(r/min)

≤600

≤550

≤550

Rated Working

Condition

Average Effective Pressure(Kpa)

1034

650

702

Fuel Consumption Rate(g/kw.h)

≤231

≤258.4

≤258.4

oil Consumption Rate(g/kw.h)

≤1.63

≤2.04

≤2.04

Exhaust Temperature

()

≤600

≤470

≤600

Crankshaft Rotating Direction

Counter clockwise(Facing to the power output end)

Counter clockwise(Facing to the power output end)

Counter clockwise(Facing to the power output end)

Cooling Mode

Forced Water Cooling

Forced Water Cooling

Forced Water Cooling

Lubricating Mode

Compound type with pressure and splash

Compound type with pressure and splash

Compound type with pressure and splash

Starting Mode

Electric starting

Electric starting

Electric starting

Net Mass(kg)

435

340

380