Study on two-axle Drived light Off-load HEV

Based on HuaTai Terracan3.0 light off-load vehicle,researches have been done on the parameters selection of the powertrain and performance prediction after modification of power train to hybrid electric power drive.The result shows that the vehicle is easy to achieve electric-driving and electricity-generating,which meets the off-load (vehicle’s) need.The HEV (vehicle’s) maximum speed is up to 164.3 km/h,grade ability is up to 41%,and at the same time,it can offer electric drive up to 44.6 km at the speed of 50 km/h.So the design meets our requirement.