Yuchai engine YC6B Series Construction

Engine Application Construction	Engine Category Yuchai

Engine Model	YC6B120-T20	YC6B125-T20	YC6B125-T21	YC6B145-T20	YC6B150-T21	YC6B160-T20	YC6B170-T20
Configuration	Vertical, in-line, 4 stroke, water-cooled, injection
Number of Cylinders × Bore × Stroke (mm)	6-108×125
Displacement (L)	6.87
Compression ratio	17.5:1
Aspiration	Naturally aspirated			Turbocharged
Fuel System	Mechanical pump
Rated Power /Speed (kW/r/min)	85/2000	92/2300	92/2100	107/2300	110/2100	118/2200	125/2400
Torque/Speed (N.m/r/min)	450/1550±100	460/1550±100	450/1550±100	560/1500～1700	560/1550±100	590/1680±100	590/1550±100
Min. fuel consumption with full load (g/kW.h)	≤210
Speed governing rate %	8~12
Emission	Tier 2
Application	Vibroroller, crane, drilling machine	Tractor, harvest, forklift truck, sand pump, crane, loader, drilling machine, excavator, road roller	Tractor, harvest, forklift truck, paver	Tractor	Harvest, drilling machine, vibroroller, crane, concrete pump	Harvest, tractor, road roller, drilling machine, excavator, milling machine,		Harvest