Motocycle Engine

Features
Technical Details

● Single cylinder, four stroke, water cooled, electric starting engine.

● Optimize the transmission ratio of each gear to improve the starting performance and acceleration performance of the vehicle.

● Optimize the transmission mechanism to improve the smoothness of shifting.

● Optimized inlet and exhaust ducts for fuller combustion.

● Using piston back cooling technology, forced lubrication and cooling piston and piston ring, reduce engine heat load.

● LONCIN unique multi-point lubrication technology, the main and counter shaft, valve stem and valve are lubricated to improve the wear resistance.

WIDE OPEN THROTTLE CURVES（TG150水冷）

WIDE OPEN THROTTLE CURVES（TG175水冷）

INSTALLATION DIMENSIONS

Tel：400 636 9980 Add：No.116 Juye road，C area of Jiulong industrial park， Jiulongpo district，Chongqing, China E-mail：Engine_loncin@sina.com Fax：86 23 8669 3433

ENGINE NAME	TG150水冷
ENGINE TYPE	single cylinder,4-stroke,water-cooling,OHV,two-valve
DISPLACEMENT(ml)	149.4
NET WEIGHT(kg)	31
MAX.POWER(kW/rpm)	8/8500
MAX.TORQUE(N·m/rpm)	10/6500
COMPRESSION RATIO	9.2 ：1
BORE & STROKE(mm×mm)	62×49.5
FUELINJECTION METHOD	CARBURETOR/EFI
GEARSHIFT METHOD	N-1-2-3-4-5-N

ENGINE NAME	TG175水冷
ENGINE TYPE	single cylinder,4-stroke,water-cooling,OHV,two-valve
DISPLACEMENT(ml)	175.1
NET WEIGHT(kg)	31
MAX.POWER(kW/rpm)	9.2/7500
MAX.TORQUE(N·m/rpm)	12.5/6000
COMPRESSION RATIO	9.2 ：1
BORE & STROKE(mm×mm)	62×58
FUELINJECTION METHOD	CARBURETOR/EFI
GEARSHIFT METHOD	N-1-2-3-4-5-N