Hino Diesel Engine
Hino P11CWB
Hino P11CWB diesel engine: 240 kW @ 1900 rpm, 1420 Nm @ 1100 rpm, 10.5 L, Euro V. For buses, heavy trucks and cement mixer trucks. Shipped worldwide.
Introduction
The P11C is an in-line 6-cylinder diesel engine with a 122 mm bore, 150 mm stroke and 141 mm bore spacing. It is used in large buses, heavy-duty trucks, concrete mixer trucks and excavators, with outputs from 240 kW (325 PS) to 309 kW (420 PS). The series meets Euro III, Euro IV and Euro V emission standards.
Features
Advanced design
- Parts are designed to demanding standards for stability and reliability: low failure rate, high uptime and good cold-start performance.
- Dry cylinder liners, with cooling passages drilled in the walls between cylinders.
- Hino FCD cast-iron pistons.
- Electronic engine management supports the vehicle's control functions.
Economical and energy-saving
- Denso high-pressure common-rail fuel system for precise, fuel-efficient injection.
- Hino's micro-mixing combustion system and cast-iron pistons give more complete combustion.
- Wide economical operating range; minimum fuel consumption ≤ 193 g/kW·h.
Low emissions
- Refined engine calibration lowers engine-out emissions.
- Bosch Denox 2.2 urea dosing system keeps urea consumption low and meets China V emission requirements.
Smooth and quiet
- Hino-tuned silicone-oil torsional damper reduces torsional vibration of the crank train.
- Denso common-rail injection controls the timing and fuel quantity for each cylinder precisely, greatly reducing combustion noise.
Intelligent control
- Four power modes (no load, light, medium and heavy load) for economical operation.
- Emergency stop, brake priority and exhaust braking improve vehicle safety.
Reliable quality
- High-rigidity block with dry cylinder liners; imported seals, electrical parts and other key components give stable performance and a low failure rate.
- Long service life: overhaul interval above 1 million km.
- High-precision crankshaft polishing and camshaft grinding keep machining within the licensed precision standards.
Thorough validation
- Validated in severe high-temperature, cold-climate, high-altitude, heat-balance and rough-road vibration tests.
- Components are evaluated individually for performance, stress and durability.
Rigorous testing
- Hino's cold run-in test and darkroom leak test are carried out at the factory.
- Test equipment matches Hino's testing standards, and every engine must pass before delivery.
Main Parameters
| Model | P11CWB |
|---|---|
| Power / speed (kW / rpm) | 240/1900 |
| Max torque / speed (Nm / rpm) | 1420/1100 |
| Displacement (L) | 10.52 |
| Emission standard | Euro V |
| Fuel system | High-pressure common rail SCR |
| Air intake | Turbocharged and intercooled |
| Applications | Buses, heavy trucks, cement mixer trucks |
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