MAINTENANCE MANUAL OF GW4D20/GW4D20B TURBOCHARGED DIESEL ENGINES
20
Great Wall Baoding Internal Combustion Engine
Manufacturing Company Limited
Fig. 2-4-2 Power, Torque Property Curves of GW4D20B Turbocharged Diesel Engine
g
e
——Fuel consumption rate (g/kW·h); G ——Fuel consumption volume (kg/h); P ——Effective power
(kW); M
e
——Effective torque (N·m)
Rotation speed
(r/min)
