Hydraulic Powered Inching Drives

Ball mill hydraulic inching drives from Big Rock Equipment are engineered with safety and simplicity in mind. Save time and get precise mill location for any maintenance work with both forward and reverse controls.
We design and produce custom inching drive bases to fit the footprint of your existing grinding mill.

Inching drives are supplied with:

• Power unit
• Planetary transmission drive (MADE IN ITALY)
• Pinion hub connection
• Mounting bracket
• Sub mounting bracket (if needed)

Standard 25 HP and 40 HP Models

• Larger custom units can be engineered upon request
• 25 HP output torque at 1,800 PSI: 60,000 lb/ft
• 40 HP output torque at 1,800 PSI: 85,000 lb/ft
• Theoretical brake holding torque: 96,000 lb/ft

* Power unit and planetary drive can be used for multiple mills.
* Inching drives can be installed to existing mill foundations.