Product portfolio
| 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
Temperature -35℃～50℃ ,altitude below 4000m.