Weichai diesel engines
Product Series ModelsEmission Displacement/cylindersValves per cylinderRated power/speed(kW/rpm)Maximum torque/speed(N. M/rpm)Technology Roadmap
WP4E40WP4.135E40China IV4.5L/4 Cylinders2100/2300500/1400~1600CRS+SCR
WP4.150E40China IV4.5L/4 Cylinders2110/2300550/1400~1600CRS+SCR
WP4.165E40China IV4.5L/4 Cylinders2121/2300600/1400~1600CRS+SCR
WP6E40WP6.180E40China IV6.75L/6 Cylinders2132/2300680/1400~1600CRS+SCR
WP6.200E40China IV6.75L/6 Cylinders2147/2300760/1400~1600CRS+SCR
WP6.220E40China IV6.75L/6 Cylinders2162/2300850/1400~1600CRS+SCR
WP6.245E40China IV6.75L/6 Cylinders2180/2300900/1100~1700CRS+SCR
WP6.270E40China IV6.75L/6 Cylinders2199/2500900/1400~1600CRS+SCR
WP7E40WP7.210E40China IV7.14L/6 Cylinders4155/2300900/1200~1600CRS+SCR
WP7.240E40China IV7.14L/6 Cylinders4176/23001000/1200~1600CRS+SCR
WP7.270E40China IV7.14L/6 Cylinders4199/23001100/1200~1600CRS+SCR
WP7.300E40China IV7.14L/6 Cylinders4220/23001160/1200~1600CRS+SCR
WP10E40WP10.270E40China IV9.7L/6 Cylinders2199/19001270/1200~1500CRS+SCR
WP10.290E40China IV9.7L/6 Cylinders2213/19001340/1200~1500CRS+SCR
WP10.310E40China IV9.7L/6 Cylinders2228/19001420/1200~1500CRS+SCR
WP10.336E40China IV9.7L/6 Cylinders2247/19001500/1200~1500CRS+SCR
WP10E41WP10.270E41China IV9.7L/6 Cylinders2199/22001150/1200~1600CRS+SCR
WP10.290E41China IV9.7L/6 Cylinders2213/22001160/1200~1600CRS+SCR
WP10.310E41China IV9.7L/6 Cylinders2228/22001180/1200~1600CRS+SCR
WP10.336E41China IV9.7L/6 Cylinders2247/22001300/1200~1600CRS+SCR
WP10.375E41China IV9.7L/6 Cylinders2276/22001480/1200~1600CRS+SCR
WP10E42WP10.270E42China IV9.7L/6 Cylinders4199/22001270/1200~1500CRS+SCR
WP10.290E42China IV9.7L/6 Cylinders4213/22001340/1200~1500CRS+SCR
WP10.310E42China IV9.7L/6 Cylinders4228/22001420/1200~1500CRS+SCR
WP10.336E42China IV9.7L/6 Cylinders4247/22001500/1200~1500CRS+SCR
WP10.350E42China IV9.7L/6 Cylinders4257/22001550/1200~1600CRS+SCR
WP10.375E42China IV9.7L/6 Cylinders4276/22001650/1200~1600CRS+SCR
WP10E43WP10.270E43China IV9.7L/6 Cylinders4199/19001340/1200~1500CRS+SCR
WP10.290E43China IV9.7L/6 Cylinders4213/19001420/1200~1500CRS+SCR
WP10.310E43China IV9.7L/6 Cylinders4228/19001500/1200~1500CRS+SCR
WP10.336E43China IV9.7L/6 Cylinders4247/19001550/1200~1500CRS+SCR
WP10.350E43China IV9.7L/6 Cylinders4257/19001600/1200~1600CRS+SCR
WP10.375E43China IV9.7L/6 Cylinders4276/19001650/1200~1600