XZR8®
Weichai 1000780261 Turbocharger Assembly

Weichai 1000780261 Turbocharger Assembly


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Engine ApplicationWeichai WP12 (11.6L / 12L)
Cylinder Configuration6 Cylinder Inline
Actuator TypePneumatic Wastegate Actuator
Lubrication MethodEngine Oil Fed / Gravity Drain
Cooling MethodWater-Cooled Bearing Housing
Turbine Housing MaterialHigh-Nickel Austenitic Stainless Steel (K18 Equivalent)
Warranty12 Months
Net Weight18.5 kg
Package Dimensions45 × 35 × 35 cm

Manufacturer No.

  • 1000780261

OEM Part No.

  • 1000780261

Engine Part No.

  • Weichai WP12
  • Weichai WP12.4
  • Weichai 6126 Series

Fitment Vehicles

  • Shacman X3000
  • Sinotruk Howo T7H
  • FAW Jiefang J7
  • XCMG XE215 Excavator
  • Sany SY215 Excavator
  • LiuGong CLG920 Excavator
  • Shantui SD22 Bulldozer
This turbocharger assembly is manufactured to Weichai original equipment specifications for the WP12 series 6-cylinder diesel engines. It features a precision-balanced rotating assembly with compressor and turbine wheels optimized for the 11.6L displacement operating range. The unit integrates a pneumatic wastegate actuator for boost control management. Designed for direct bolt-on installation utilizing the standard Weichai WP12 exhaust manifold and oil feed/drain flange interfaces. Suitable for applications in long-haul heavy trucks, hydraulic excavators, and bulldozers operating under high thermal and mechanical load cycles.