WEICHAI WP3 Diesel Engine

Product Portfolio

Model Liter(L) kw/rpm Bore/Stroke(mm) L*W*H Weight

WP3

2.97

81kW/3000rpm

94×107mm

None

305

WP3.7

3.7

75kW/2900rpm

102×112mm

None

340

WP3.9

3.9

None

None

None

None

WP3N

3

96kW/2900rpm

94×107mm

830×690×780mm

337

Weichai WP3 Diesel Engine Spare Parts

Looking for spare parts for your WEICHAI WP3 diesel engine? Xunai Machinery supplies genuine and high-quality replacement parts for Weichai engines — including pistons, piston rings, cylinder liners, crankshafts, connecting rods, gaskets, fuel injectors, fuel pumps, water pumps, oil pumps, turbochargers, bearings and full overhaul kits. Keep your WP3 engine running with fast-shipping OEM-quality components at factory prices.

WEICHAI WP3 Engine – Overview & FAQ

Part of Weichai's WP series, the flagship diesel engine line the company built its reputation on since launching China's first Euro III engines (WP10/WP12) in 2005, this truck and construction-machinery diesel serves transportation, construction, agriculture and power-generation markets worldwide. The WP3 is a 2.97L version rated at 81kW at 3000rpm, a compact truck and construction-machinery engine offering solid power density in a small displacement class.

Xunai Machinery supplies the full WEICHAI WP3 range, including WP3, WP3.7, WP3.9, WP3N. Contact us for the exact specification, availability and lead time of any model.

The WEICHAI WP3 diesel engine is commonly used for industrial, power generation, marine and vehicle applications. As a China-based manufacturer and exporter, Xunai Machinery ships WEICHAI engines and genuine spare parts worldwide at competitive prices.

Yes. We supply a complete range of WEICHAI spare parts – including piston rings, cylinder liners, crankshafts and gasket kits – for the WP3 and other WEICHAI engine series. Contact us for a quotation.

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