Overview

Weichai Engineering Machinery WP12 series power products, with power ranging from 162-353kW, meet China's third stage non road emission requirements. They are mainly used in industries such as loaders, rollers, road construction machinery, graders, excavators, truck cranes, crawler cranes, bulldozers, etc.

rated power

UnitAmerican metric system

maximum power	360 hp265 kW
minimum power	310 hp226 kW
Maximum torque speed	1800/(1300-1500) N.m / r/min

emission standard

China's Non Road Third Stage

routine

Product Series	WP12
fuel	diesel
engine type	Inline 6-cylinder, four stroke engine
Number of cylinders	6
Number of valves	4
bore	126 mm
itinerary	155 mm
displacement	11.596 L
Air intake method	turbocharged intercooled
compression ratio	17:1
combustion system	Electric controlled high-pressure common rail

Engine size (approximate final size depends on optional components)

length	1611 mm
width	817 mm
height	1094 mm
G weight	1000 kg

Note: Product parameters and images are for reference only; If there are any changes, no further notice will be given.

dynamic

Direct injection in the cylinder, high combustion efficiency, strong power, and good economy
WP12 maximum output torque 2110N. m

economy

Efficient combustion technology, efficient turbocharger, wide speed range in economic zones
Develop specialized performance based on the characteristics of construction machinery operating conditions, with the low fuel consumption zone located in the common operating conditions of the entire vehicle

reliability

After undergoing rigorous assessments of the three highs, B10 has a lifespan of 30000 hours
Automatic tensioning front wheel system, belt life of 10000h

comfort

Adopting pre spray technology to effectively reduce combustion noise
Rear gear chamber structure effectively reduces mechanical noise

adaptability

Suitable for use in an environment of -35 ℃ -50 ℃ at an altitude of 5000 meters
The connection dimensions of WP12/WP13 are exactly the same, which facilitates the series design of the entire vehicle
500h oil change cycle, low operating cost

model	Rated power/speed （kW/rpm）	Maximum torque/speed （N.m/rpm）	displacement （L）	technical route	Number of valves	Compatible Models
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