Planetary Travel Drive Reducer CTD CTU R1 FR RSF RFL RFD RX CWD Brevini Final Drive

Planetary Travel Drive Reducer CTD CTU R1 FR RSF RFL RFD RX CWD Brevini Final Drive 
Compact planetary track drive units, specifically designed for crawled undercarriages, drilling,crushing, screening and piling machines with stabilizer. Solutions available also for excavators, and other kind of crawled machinery This range of gearboxes is designed to withstand high impacts, and great radial and axial loads, taking up the most compact solution.
Our gearboxes are provided with integral multidisc parking brake and have been designed for direct mounting of hydraulic plug-in motors.
The careful choice of the materials and design, allows our track drives, CTD and CTU products, to be used on the most severe enviromental work applications.

Features
• For equipment needing low ratio, Brevini offers the CTD range of track drives these Compact Track
Drives are available either one or two stage gear reductions.
• For equipment needing high ratios,Brevini offer the CTU range having two and three-stage gear
reduction.
• The Compact Track Unit torque and load capacities will carry equipment over the roughest and
steepest terrain.
• Our gearboxes have been designed to allow mounting of plug-in motors, virtually of any brand.
• Both the CTD and CTU models include integral multi-disc parking brakes, while still keeping the
drive compact
• Steel or high-impact (nodular/spheroidal) cast iron structure.
• Main bearings provided for high radial and axial load capacities
• Higher torque capacity is allowable through the careful selection of materials, heat treatment and
geometry of gearing
• Easy maintenance: filling and draining ports locations easy to reach.
• Front mechanical seal designed specifically for these kind of applications.