400-1885666
产品中心
Stage II Emission Standard Diesel Engine for Construction Machinery
Stage II Emission Standard Diesel Engine for Construction Machinery
This engine boasts exceptional power, superb performance, low fuel consumption, premium configuration, long service life, and outstanding reliability.
Share
  • Product introduction

  • Product features

  • Main parameter

This engine boasts exceptional power, superb performance, low fuel consumption, premium configuration, long service life, and outstanding reliability.

Environmental Friendliness: The common rail fuel system accurately controls the timing or fuel quantity according to the working conditions, which is clean and environmentally friendly.

Economy: The engine delivers direct injection with a multi-injection common rail system for efficient combustion and low fuel use; it also features optimized friction-pair matching for reduced oil consumption.

Durability:This durable engine features an alloy cast iron block, joint-venture piston rings, and a reinforced gear train with PTO interface for proven reliability.

Power: Long stroke,sufficient torque reserve,low speed with high torque and strong idle speed.

Comfort: The unique structural design of the base and cylinder head has high rigidity and little deformation;optimized combustion organization,low noise and little vibration.

Ease of Installation: Platform design, good interface versatility,compact structure,easy to stall.


Model Displacement(L) Number of Cylinders-Bore*Stroke(mm)

Rated Power

/Speed(kw/rpm)

Max Torque(N.m) Fuel Injection System Intake method Application
4B2 2.54 4-90*100 46/2400 215/1800 BQ Naturally Aspirated Construction Machinery
4B5-75M22 2.54 4-90*100 53.5/2400 250-260/1700 BQ NA Construction Machinery
4C6 3.47 4-98*115 65/2400 274/1800 BQ NA Construction Machinery
4C9 3.76 4-102*115 81/2400 310/1400-1800 Mechanical Pump Turbocharged Construction Machinery