WP7 Series Weichai Engines For Construction Machinery With 4 Cylindes

Product portfolio

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.