Tokai Diesel Engine EP178 (Key/Thread)

Tokai Diesel Engine EP178 has 2 type of shaft,ie thread and key.Tokai diesel engine EP178 air cooling, direct injection, 4-stroke diesel engine are such a type engine of saving on material and energy, the series engine are small and light.Tokai diesel engine EP178 easy to maintain, and convenient to move.Tokai diesel engine EP178 used widely as a power for industrial, agriculture, machinery tool such as irrigation, spray, rice transplanting, threshing, grass cutting, soil sampling, and also used in vibration rammer, shock rammer, marine engine, light type transport vehicle, movable type compressor, light type generation set, car washing machine, tillage machinery and etc.

Stock Code: 880812003 (Key) / 880812004 (Thread)

Brochure:  Tokai Diesel Engine EP178



Type: Single-cylinder, vertical, 4-stroke, air cooled
Combustion System: Direct Injection
Bore x Stroke: 78 x 62 mm
Displacement: 0.296L
Rated Output: 4.0 Hp
Max. Output: 4.4kW
Rated Speed: 3600 rpm
Idle Speed: 1400 ± 140
Normal Power: 5.5 kW (PS)
Mean Speed of Piston: 7.44 m/s
Mean Effective pressure: 496.6(5.07) (kPa-kgf/cm²)
Fuel Consumption at Rated Output: <= 184 g/hph
Compression Ratio: 8.2 : 1
Noise Level: 80dB(A)
Ignition System: Transistorized Magneto
Valve Clearance – Input: 0.10 – 0.15 mm
Valve Clearance – Output: 0.15 – 0.20 mm
Spark Plug Type: F5T or F6TC of F7TJC
Spark Plug Gap: 0.70 – 0.80 mm
Fuel Tank Capacity: 3.5L
Oil Type: SAE 10W-30, SAE 15W-40
Oil Capacity: 1.1L
Rotary Direction of Crankshaft: Clockwise from Flywheel End
Cooling Type: Forced Air cooled system
Lubrication Type: Pressure,Splash
Starting Type: Recoil Starter
Net Weight: 33 Kg
Gross Weight: 36 kg
Dimension EP178F/ EP178FE(Key,Elec w/o Battery): (L) 480 x (W) 415 x (H) 510 mm
Dimension EP178FE (Thread,Electric): (L) 490 x (W) 475 x (H) 525 mm


Dual filter element and oil bath type
Small, lightweight engine
Easy to maintain and convenient to move
Saving on material and energy
Direct injection combustion chamber
Low noise composite steel plate fan cover
Warranty 1 year

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