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Diesel Engines V-31M2 and V-31 M4

(Equipment / Material)
Model Number: В-31М2/М4
Condition: New
Made in: Russia
Location or Storage Country: Russia
Location: Russia / Chelyabinsk
Service Engineering Support: Yes
Warranty: No
Price: Call for price
Overview:

Diesel engines V-31M2 and V-31 M4 are supplied with attached single sets of spare parts.
The engine is equipped with:

  • electric generators G-6.5S-1S and GP-6.5, respectively;
  • reactive centrifuge oil filter;
  • fine fuel filter;
  • booster pump;
  • air launch system.
Engine type: four-stroke, V-shaped, 12-cylinder liquid-cooled diesel engine naturally aspirated
Mixing system direct fuel injection
Engine power without inlet and outlet resistance, kW (hp) 246 (335)
Rotation frequency, s -1 (rpm) 23.3 (1400)
Torque adaptability coefficient 1.10
Specific fuel consumption, g / kW h (g / hp h) 225 (165)
Weight, kg 1000
Specific power, kW / kg (hp / kg) 0.25 (0.34)
Cylinder diameter, mm 150.0
Piston stroke in the cylinder with the main connecting rod, mm 180.0
Piston stroke in the cylinder with a trailed connecting rod, mm 186.7
Working volume, l 38.88
Minimum starting temperature
engine without preheating, ° С
+ 5 ° C
Permissible operating conditions for motors:
- ambient temperature from -50 ° С to + 50 ° С
- relative humidity up to 98% at 20 ° С
- height above sea level up to 2000 m
Flash sequence uniform, after 60 °
turning the crankshaft
Balance degree complete dynamic balance

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