The EP400 series track drives by ZheJiang Ever-Power Industry Co., Ltd. enjoy following features:

Output torque Range: 11000 ... 220000 N.m
Gear Ratios: i=5.3 ... 365
Support: rotating housing flange to fit tracks
Applicable motors: axial piston hydraulic motors, Hydraulic orbit motors
Hydraulic motor options: Pressure relief valve, Overcenter valve on request
Brake:hydraulic released parking brake on request

The 600 series wheel drives by ZheJiang Ever-Power Industry Co., Ltd. enjoy following features:

Output torque Range: 1750 ... 60000 N.m
Gear Ratios: i=5.8 ... 160
Support: rotating housing flange to fit wheels and drums
Applicable motors: axial piston hydraulic motors, Hydraulic orbit motors
Hydraulic motor options: Pressure relief valve, Overcenter valve on request
Brake: hydraulic released parking brake on request

If you want any more details, please do not hesitate to ask!