High Production Mobile Tracked Screener
Our customer required additional space to fit two large sets of hydraulic drive pumps for running all aspects of the mobile screen such as conveyors, tracks and screen box.
To achieve this, we specified a two-way split Twin Disc AM220B pump drive with special rotation; this also allowed us to provide a step-up ratio. The hydraulics could be selected to run at a preferred higher speed while allowing the engine to remain operating at its optimal and most efficient speed.
We also provided a torsional vibration calculation.
Type of machine: S250 Mobile tracked screener
Type of Applications: Quarrying/Mining/Recycling
Commissioned: March 2019
Main Engine: Volvo Penta / CAT
Total Power: 218HP / 225HP
Transmission Type: Twin Disc AM220 0.77 with Centa coupling
Pump Drive: Twin Disc AM220 0.77 ratio/SAE 2 housing/SAE C 4 bolt Pump pads
Drive Coupling: Centa Silicone 11.5” drive coupling