Views: 0 Author: Site Editor Publish Time: 2025-12-26 Origin: Site
WP12.430E50 is a heavy-duty diesel engine manufactured by Weichai Power, widely used in 6x4 tractors from brands like Shaanxi Auto. With proven market performance, this engine delivers robust power output, exceptional reliability, and outstanding environmental adaptability, making it the preferred choice for heavy-duty truck operators.
| Air Intake Form | Turbocharged & Intercooled |
| Number of Cylinders | 6 |
| Fuel Type | Diesel |
| Cylinder Arrangement | In-line |
| Displacement | 11.596L |
| Emission Standard | China Stage V |
| Max. Output Power | 316 kW |
| Rated Speed | 1900 rpm |
| Max. Horsepower | 430 hp |
| Max. Torque | 2060 N.m |
| Max. Torque Speed Range | 1000-1400 rpm |
| Minimum Fuel Consumption at Full Load | 189 g/kW.h |
| Engine Type | In-line 6-cylinder, Electronically Controlled High-Pressure Common Rail + SCR |
| Net Weight of Engine | 1050 kg |
| Engine Dimensions (L×W×H) | 1611 × 817 × 1094 mm |
| Noise Level at 1 Meter | 97 dB |
| Bore × Stroke | 126 × 155 mm |
| Number of Valves per Cylinder | 4 |
Engine compatibility: This engine is primarily designed for heavy-duty trucks, tractors, and dump trucks with 6×4 or 8×4 drive configurations. It serves as the standard powertrain for multiple flagship models from brands like Shaanxi DeLong and Foton Ouman.
Key application scenarios: Its dynamic performance is perfectly suited for heavy-load operations including coal transportation, sand and gravel hauling, port container transshipment, long-haul logistics routes, and heavy-duty engineering dump trucks, serving as a reliable partner to help users generate profits.
Powerful Performance: This 11.596-liter inline-six engine delivers 430 horsepower (316kW) and 2060 Nm of torque across a wide RPM range of 1000-1400. Its signature 'low RPM, high torque' delivers lightning-fast acceleration, smooth hill climbs, and quick overtaking, significantly boosting transport efficiency.
Advanced fuel system: Utilizing high-pressure common rail fuel injection technology, it ensures precise fuel control and efficient atomization, guaranteeing complete combustion of every fuel droplet. This system delivers robust power while significantly reducing fuel consumption.
Enhanced structural design: The integrated cylinder head, frame-type main bearing, and reinforced engine block significantly improve the rigidity and strength of critical engine components, enabling them to withstand heavy loads and complex road conditions with high-intensity impacts and stresses.
Extremely long maintenance cycle: Key components are sourced from top-tier international suppliers, paired with an optimized lubrication and filtration system, effectively extending the engine's maintenance interval, reducing user maintenance frequency and long-term operational costs.
The 'one cylinder, one cover' design allows individual cylinder heads to be detached independently. This eliminates the need to lift the entire massive cylinder head when a localized fault occurs, significantly reducing maintenance time and lowering operational costs.
The layout is well-organized: Engine components are optimally arranged with neatly organized pipelines, and inspection and maintenance points (e.g., oil filter, fuel filter) are easily accessible, facilitating routine maintenance and servicing.
For more details about the WP12.430E50, contact us Keluo Construction Machinery.
