WEICHAI ENGINE
Diesel power product profile of weichai truck (part)
Weichai Power is the Largest powertrain group in China and the largest high speed & powered engine manufacturers in the world. It takes more than one-third market share in China and the quantity of the world exceeds 3.5 million units.
Technology leader in industry, with the only State Key Laboratory of internal combustion reliability,modern‘ state-level enterprise technology center'and the first-class product experimental center in China.
Weichai power: High horsepower engine combined with AVL and BOSCH building the golden power, Engines are custom made for SHACMAN vehicles with intelligent energy saving system that can automatically adjust to vehicle weight.
High reliability: Weichai Lanqing WP engine is the result of collaborative and synchronous development with the world's best auto parts suppliers, fully integrated with the world's cutting-edge technology to build the engine of the golden supply chain.
Fuel efficiency: Utilizes BOSCH advanced high pressure common rail technology reducing fuel consumption to as low as 189g/kw.h and low speed matching small rear axle.King of high speed transport.
High comfort: Low speed engine not only improve the economy and prolong life expectancy,but at the same time also reduces engine noise, ensuring better driving environment.
High performance: High displacement with higher horsepower and more low-end torque. Better acceleration and greater reserve torque. Electromagnetic clutch fan, fuel system protector and intelligent fuel switch.
Advanced configuration: Equipped with high efficiency electromagnetic clutch fan, fuel system protector and intelligent fuel switch.
| Product series | Model | Emission Standard | ( kW/rpm ) | (N.m ) | (/rpm) | Technology roadmap |
| WP10E22 | WP10.310E22 | EuroШ | 220/2200 | 1240 | 1200~1600 | Mechanical pump + built-in EGR |
| WP10.340E22 | EuroШ | 250/2200 | 1350 | 1200~1600 | Mechanical pump + built-in EGR | |
| WP10.380E22 | EuroШ | 280/2200 | 1600 | 1200~1600 | Mechanical pump + built-in EGR | |
| WP10 | WP10.336 | EuroШ | 247/2200 | 1250 | 1200~1600 | Electronic controlled high pressure common rail |
| WP10E40 | WP10.270E40 | EuroIV | 199/1900 | 1270 | 1200~1500 | Electronic controlled high pressure common rail + SCR |
| WP10.290E40 | EuroIV | 213/1900 | 1340 | 1200~1500 | Electronic controlled high pressure common rail + SCR | |
| WP10.310E40 | EuroIV | 228/1900 | 1420 | 1200~1500 | Electronic controlled high pressure common rail + SCR | |
| WP10.336E40 | EuroIV | 247/1900 | 1500 | 1200~1500 | Electronic controlled high pressure common rail + SCR | |
| WP10E43 | WP10.336E43 | EuroIV | 247/1900 | 1500 | 1200~1500 | Electronic controlled high pressure common rail + SCR |
| WP12N | WP12.375N | EuroШ | 276/1900 | 1800 | 1000~1400 | Electronic controlled high pressure common rail |
| WP12.430N | EuroШ | 316/1900 | 2060 | 1000~1400 | Electronic controlled high pressure common rail | |
| WP12.460N | EuroШ | 338/1900 | 2110 | 1000~1400 | Electronic controlled high pressure common rail | |
| WP12E201 | WP12.400E201 | EuroШ | 280/2200 | 1500 | 1300~1400 | Mechanical pump + built-in EGR |
| WP12.430E201 | EuroШ | 309/2200 | 1750 | 1300~1400 | Mechanical pump + built-in EGR | |
| WP12E40 | WP12.336E40 | EuroIV | 247/1900 | 1615 | 1000~1400 | Electronic controlled high pressure common rail + SCR |
| WP12.375E40 | EuroIV | 276/1900 | 1800 | 1000~1400 | Electronic controlled high pressure common rail + SCR | |
| WP12.400E40 | EuroIV | 294/1900 | 1920 | 1000~1400 | Electronic controlled high pressure common rail + SCR | |
| WP12.430E40 | EuroIV | 316/1900 | 2060 | 1000~1400 | Electronic controlled high pressure common rail + SCR | |
| WP12.460E40 | EurolV | 338/1900 | 2110 | 1000~1400 | Electronic controlled high pressure common rail + SCR | |
| WP13 | WP13.530E30 | EuroШ | 390/2100 | 2220 | 1200~1500 | Electronic controlled high pressure common rail |
| WP13.550E40 | EuroIV | 405/2100 | 2300 | 1200~1500 | Electronic controlled high pressure common rail + SCR | |
| WP13.550E501 | EuroV | 405/1900 | 2550 | 1000~1400 | Electronic controlled high pressure common rail + SCR |