WEICHAI WP12 Diesel Engine

Product Portfolio

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

WP12

11.6

250kW/2200rpm

126×155mm

None

None

WP12N

11.6

280kW/1900rpm

126×155mm

None

None

WP12NG

11.596

257kW/1900rpm

126×155mm

None

None

Weichai WP12 Diesel Engine Spare Parts

Looking for spare parts for your WEICHAI WP12 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 WP12 engine running with fast-shipping OEM-quality components at factory prices.

WEICHAI WP12 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 WP12 is an 11.6L version rated at 250kW at 2200rpm, one of Weichai's flagship heavy-truck engines launched alongside the WP10 as China's first Euro III platform in 2005.

Xunai Machinery supplies the full WEICHAI WP12 range, including WP12, WP12N, WP12NG. Contact us for the exact specification, availability and lead time of any model.

The WEICHAI WP12 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 WP12 and other WEICHAI engine series. Contact us for a quotation.

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