Air-cooled Diesel Engine

Features:

1. Direct injection fuel oil system: new-pattern plunger pump with the aperture of oil nozzle only 0.2mm, making the injection of oil granules more accurate, combustion more complete and discharge less;
2. High-efficiency air cleaning system: The high-efficiency cleaning device can realize longtime working of YALAI diesel engine under different conditions even a dusty circumstance;
3. Low noise and smooth operation: The combination of a large muffler and an exhaust hood whose shell uses low-noise compound steel plate, greatly reduces the noise of YALAI Diesel Engines. And the unique balancing shaft device can reduce the vibration to the minimum;
4. Compact structure, light body, strong and light components and high-strength crankshaft;
5. Four types of output shafts optional, and custom design available;
6. Recoil-type hand-pull starting system: The unique pressure reducer and high-efficiency combustion system make the starting easier.

Specifications:

Model 170F 178F 186F
Type Single-cylinder, vertical, four-stroke, air-cooled
Burning Type Direct injection
Cylinder Diameter X Trip (mm) 70 X 55 78 X 62 86 X 70
Displacement (cc) 211 296 406
Engine Speed (rpm) 3000 3600 3000 3600 3000 3600
Max Output Power (hp) 3.8 4.2 5.4 6.0 8.8 10.0
Rated Output Power (hp) 3.4 3.8 5.0 5.5 7.7 9.0
Type of Output Shaft Crankshaft/Camshaft (The output speed of crankshaft is twice of that of camshaft.)

Starting Mode Hand-pull, Electric drive

Fuel Tank Capacity (L) 2.5 3.5 5.5
Lubricating Oil Capacity (L) 0.75 1.1 1.65
Overall Dimension LxWxH (mm) 332 x 392 x 416 383 x 421 x 450 417 x 470 x 494
Net Weight (hand-pull) (kg) 27 33 48
Net Weight (electric drive) (kg) 32 38 53