DIESEL ENGINE 173F ,173F DIESL ENGINE

Unique Drive System

The drive gear design is incorporated into the latest WdPower diesel engine which will greatly reduce vibration and noise. 
Fuel System Technology
Fuel systems assure high efficiency operation.
The precision machined and precisely timed injection pump and the direct-injection design leads to lower fuel consumption and reduced tailpipe emissions. The engine meets current and proposed EPA emission standards. 
Advanced Noise-reduce Design
The high efficiency muffler system greatly lowers exhaust noise. With the addition of the advanced design air induction system, intake noise is reduced to a low level. The design or the cylinder block, engine cover, and valve train all combine to reduce engine noise levels
  

Model	WD173F ( 173F)
Type	Single-cylinder,vertical,air-cooled,4-stroke,direct injection
Bore×Stroke (mm)	73×59
Displacement(cc)	247
Compression ratio	22:01
Rated power/ Rated speed (Hp/r/min)	4.5/3000             5.0/3600
Max power/ Max speed (Hp/r/min)	5.0/3000             5.5/3600
Lubricating system	Pressure splashed
Starting system	Recoil starter/Electric starter
Rotation direction(face to the output axle)	Anticlockwise
Fuel type	0#、-10#、-20# diesel
Fuel tank capacity (L)/(us.gal)	2.5/0.66
Fuel consumption/related rotation speed (g/hp.h/r/min)	207/3000            216/3600
Lube oil type	CD grade or SAE 10W-30, 15W-40
Lube oil capacity (L)/(us.gal)	0.75/0.20
Starting motor capacity (V、kW)	12V 0.8kW
Charging generator capacity (V、A)	12V 3A
Battery capacity (V、Ah)	Above 12V 20Ah
Package dimension（L×W×H）mm	430X370X465
Dry weight(kg)	≤36（Recoil starter）≤39.5（Electric starter）