Weichai WP13 Engine Parameters | Howo Mining Dump Truck WP13 & WP13G Specs

2026-09-07 23:51

Basic Structural Parameters

  • Type: In‑line 6‑cylinder, 4‑stroke, turbocharged & intercooled, electronically controlled high‑pressure common‑rail diesel engine

  • Bore × Stroke: 127 mm × 165 mm

  • Displacement: 12.54 L

  • Valves: 4 valves per cylinder

  • Compression ratio: 17:1

  • Firing order: 1‑5‑3‑6‑2‑4

  • Net weight: approx. 1060 kg

On‑road Version (Howo Mining Dump Truck WP13‑E62 National‑VI Emission) Power & Torque Range

Model
Rated Power / Speed
Max. Torque / Torque Range
Horsepower
WP13.480E62
353 kW /1900 r/min
2300 N·m /950‑1400 rpm
480Ps
WP13.530E62
390 kW /1900 r/min
2500 N·m /950‑1400 rpm
530Ps
WP13.550E62
405 kW /1900 r/min
2550 N·m /950‑1400 rpm
550Ps
Mainstream configuration for Howo TH7 mining dump truck: WP13.550E62 (550 HP)

Off‑road G‑Series for Mining Trucks (Wide‑body Mining Vehicle, Off‑road Stage III Emission)

Model
Rated Power / Speed
Max. Torque / Torque Range
Horsepower
WP13G480E310
353 kW/2100rpm
2100 N·m/1200‑1600rpm
480Ps
WP13G500E310
368 kW/2100rpm
2180 N·m/1200‑1600rpm
500Ps
WP13G530E310
390 kW/2100rpm
2300 N·m/1200‑1600rpm
530Ps

Other Key Parameters

  • Minimum full‑load fuel consumption: approx. 185 g/kW·h

  • Cooling: Forced water cooling

  • Lubrication: Pressure circulating lubrication

  • Rotation direction (viewed from flywheel end): Counter‑clockwise

  • Emission standard: On‑road version National‑V / National‑VI; Mining G‑Series Off‑road Stage III

Note: Parts for WP13 (on‑road) and WP13G (off‑road mining) are not fully interchangeable. Always check the complete model suffix for maintenance and parts procurement.
Link to original article： https://en.shengchi-truck.com/sys-nd/228.html
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