7GZ-4

 

Model 7GZ-4
Engine Type Single cylinder, 4-stroke, air-cooled, direct injection
Engine Model KM170F
Bore x Stroke [mm (in)] 70 x 55 (2.76 x 2.14)
Displacement [ml (cu.in)] 211 (12.88)
Max Output Power [kw (hp)] 3.1 (4.2)
Rated Output Power [kw (hp)] 2.8 (3.8)
Engine Rotation Speed (rpm) 3600
Output Mode Horizontal shaft output
Transmission Mode Direct drive
Exhaust Mode Muffler exhaust
Lubrication Mode Pressure spray compound
Cooling Mode Forced air cooling
Start-up Mode Recoil starting / electric starting
Fuel Type 0# diesel (summer), 10# diesel (winter)
Lubricant Type SAE 10W-30/10 (CC grade above)
Gear Lubricant Type API GL5: SAE80-90# (approx. 370ml)
Mounting Height (mm) 600 / 800 / 900 / 1000 / 1200 / 1400 (optional)
Propeller Speed (rpm) ≥1400
Propeller Parameters (mm) 2 x 216
Engine Weight (kg) ≤27
Overall Weight (kg) ≤61
Applicable Ship Length (m) 4 ~ 7
Loading Capacity (T) ≤2.0

7GZ-4 parts

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