Weichai WP3N Series engine

Main model photos

Weichai WP3NQ160E61 160 hp 3L China VI diesel engine Exterior Weichai WP3N160 160hp 3L China VI Diesel Engine Exterior Weichai WP3N160E50 160hp 3L China V diesel engine Exterior

11 photos

Models

On sale

Model Drive / HP / Emission EXW Export quote
WP3NQ210E62 200hp / China VI
WP3NNG4.0 140hp / China VI
Weichai WP3NNG140E60 140 hp 3L China VI CNG engine 140hp / China VI
Weichai WP3NQ158E62 158 hp 3L China VI diesel engine 158hp / China VI
Weichai WP3NQ150E62 150 hp 3L China VI diesel engine 150hp / China VI

Series Specs

Engine parameters
Engine Series: WP3N Series
Engine manufacturer: Weichai / Weichai Power Co., Ltd.
Suitable Range: Truck, bus, construction machinery
Intake type: Turbocharged Air-to-Air Intercooling
Min. fuel consumption at full load: 198g/kW.h
Engine net weight: 290kg
Compression ratio: 17:1
Bore × Stroke: 94×107mm
Valves per cylinder: 4pcs
Engine Brand: Weichai
Engine Model: WP3NQ210E62 / WP3NNG4.0 / WP3NNG140E60 / WP3NQ158E62 / WP3NQ150E62 / WP3NQ170E62 / WP3NQ140E50 / WP3NQ150E50 / WP3NQ160E50 / WP3N150E50 / WP3NQ150E61 / WP3NQ140E61 / WP3NQ160E61 / WP3N160 / WP3N160E50 / WP3N140E50 / WP3N130E50
Number of cylinders: 4cylinder
fuel type: Diesel / Natural gas (LNG/CNG) / Compressed Natural Gas (CNG)
Cylinder arrangement: Inline
Displacement: 2.97L
Emission standard: China VI / China V
Max output power: 147 / 140 / 103 / 116 / 110 / 125 / 118 / 96kW
Max hp: 200 / 140 / 158 / 150 / 170 / 160 / 130Horsepower
Max torque: 500 / 450 / 520 / 380 / 430 / 480 / 400N·m
Max torque speed: 1300-2200 / 1300-2300 / 1400-2100 / 1400-2400 / 1400-2300rpm
Rated speed: 2800 / 3000rpm
Engine Type: Inline, direct injection, water-cooled, 4-stroke, turbocharged, intercooled, electronically controlled high-pressure common rail / Common Rail+DOC+DPF+SCR / Common Rail+SCR / High-pressure common rail + EGR + DOC + DPF + SCR / Inline 4-cylinder, high-pressure common rail, EGR + DOC + DPF + SCR / High-pressure common rail

FAQ

What kind of truck is Weichai Weichai WP3N Series engine?

Weichai Weichai WP3N Series is an export-oriented engine lineup with about 17 variants listed here. Filter by drive, horsepower and emission, check reference prices and specs, then shortlist a configuration before requesting a quote.

What spec range does Weichai WP3N Series engine cover?

Weichai WP3N Series engine mainly covers: Horsepower: 140 hp / 150 hp / 158 hp / 200 hp; Emission: China VI; Fuel: Compressed Natural Gas (CNG) / Diesel / Natural gas (LNG/CNG). Fix destination emission first, then pick drive and horsepower. See aggregated specs here, and open a model for full equipment.

How do I choose a variant in Weichai WP3N Series engine?

For Weichai WP3N Series engine, choose in order: emission → drive → horsepower/fuel → compare price and photos → open a model to quote. Include port and quantity.

What is engine typically used for?

For engine, use drive, horsepower and emission on this page to shortlist, and state use case plus destination in your quote.

How many models does Weichai WP3N Series engine include?

Weichai WP3N Series engine currently lists about 17 models. Browse On sale / Upcoming / Inventory, then open a model for full specs.

How do I request a quote for Weichai WP3N Series engine?

Shortlist by drive/horsepower, open a model and click Get a quote, or use the sidebar form. Include destination port/country, quantity, LHD/RHD, required emission and FOB/CIF terms.