Model	Displacement (L)	Number of valves per cylinde	Rated power/speed (kW/rpm)	Maximum torque/speed (N.m/rpm)	Technical route	Applicable model
WP7.240E51	7.47	4	176/2100	1050/1200-1600	CR+SCR	20T cranes
WP7.270E51	7.47	4	199/2100	1160/1200-1600	CR+SCR	25T (4 boom sections) cranes
WP7.300E51	7.47	4	220/2100	1250/1200-1600	CR+SCR	25T (5 boom sections) cranes
WP7G158E301	7.47	4	116/2000	630/1400-1500	CR	20T excavators
WP7G173E301	7.47	4	127/2000	760/1400-1500	CR	23-25T excavators
WP7G193E301	7.47	4	142/2000	900/1400-1500	CR	27T excavators
WP7G230E301	7.47	4	170/2000	1050/1200-1500	CR	28T excavators
WP7G270E301	7.47	4	199/2000	1200/1200-1500	CR	30T excavators
WP7G210E300	7.47	4	154/2200	950/1300-1500	CR	5T loaders
WP7G210E301	7.47	4	154/2000	980/1300-1500	CR	5T loaders
WP7G220E301	7.47	4	162/2000	1000/1300-1500	CR	5T loaders
WP7G220E300	7.47	4	162/2200	1000/1400-1600	CR	5T loaders
WP7G240E301	7.47	4	176/2200	1100/1400-1600	CR	26-30T single drum rollers 240T graders

Product advantages

Fuel system

Weichai’s special "three-level nanny filter" completely removes the water and impurities from the fuel, reducing the failure rate of the fuel system significantly.
Lubrication system
It can realize the remote signal transmission of oil filter, effectively improving the arrangement and maintenance convenience of the vehicle.
Intake system
The radial seal multi-level compound dust filter is used for easy replacement and maintenance of filter element and higher filtration efficiency.
Drivetrain
The rear-mounted gear system with shear gear design ensures smooth running and low noise.
High comfort
The standard unique "engine block vibration damping web” applies the reasonable cambered surface design and effective reinforcement arrangement, improving the stiffness of the skirt; the reinforced oil sump features high strength and modality, effectively suppressing the radiation noise.
Drain interval
500h oil drain interval.

Environmental adaptability

Product Tags:

yamaha engine assembly

two wheeler engine assembly

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