Construction Machinery Diesel Engine

Construction machinery diesel engines are for mini  loader, road roller, excavator, paver crawler and vacuum machine  etc., the displacement is 1.9L to 6.4L, power covers from 28KW~176.5KW.

Environmental Protection: Electronically controlled fuel system, precisely control the time or the amount of fuel according to the working conditions, low smoke, clean and environmentally friendly.

Economy: Direct injection combustion, common rail power can be injected many times, sufficient combustion, low fuel consumption; optimized matching friction vice, low oil consumption.

Durable: Alloy cast iron body, reinforced shaft system, reliable and durable.

Powerful: Long stroke, full torque reserve, high low-speed torque, strong idle with load.

Easy installation: Platform design, good interface versatility, compact structure, easy installation.

Convenient Maintenance: Wide service network coverage and timely service response.

Engine PlatformModelCylindersBore (mm)Stroke (mm)Displacement
(L)
Valves Per CylinderFuel Injection Pump Type Intake Way Rated Power/ Speed (KW/rpm) Max Torque (Nm) Emission Standard
B3B24901001.912Common RailNaturally Aspirated28/2600125 Off-road
Stage III 
VE26.5/2400111
4B22.5436.8/2400154
Common Rail160
4B5952.83VE181
Common RailTurbocharged 59/2400315
66.2/2400
C4C6981153.47Turbocharged 
and
Intercooled
74/2400350
81/2400400
89/2400425
J4J11051244.294118/2300610
6J166.44176.5/2200850
QC380G Diesel Engine
QC2105 Diesel Engine
QC2110 Diesel Engine