CRAWLER MOUNTED BABBITLESS BCD 60 x 48 TOOTHED ROLL CRUSHER

TECHNICAL CHARACTERISTICS

Crawler unit is Poclain C300 CK undercarriage.

HYDRAULIC SYSTEM CONSISTS OF

• Two hydraulic motors H25.

• One 50 HP/1500rpm hydraulic unit including: One 50 HP slip ring motor, a flexible coupling to a directional floor control unit to two variable displacement pumps of 53cm³/rev. capacity. One 250 litre capacity tank complete with suction and return flow filters and an expansion chamber. One cooling unit of 30,000 kcal. capacity driven by a hydraulic pump.

• The necessary pressure gauges, non return and two way valves. Two Hydraulic locking jacks acting as parking brakes for the crawlers. A foot operated control system which unlocks the crawler motors and allows the independent reversing of each crawler track. The necessary flexible pumpings and couplings between: the main hydraulic unit and the control cabin, the main hydraulic unit and drive motors.

ELECTRIC MOTORS AND CONTROLS

In addition to the electric motor driving the hydraulic system referred to left, the following electrical equipment would be provided:

• Two 75kw/735 rpm electric motors to drive the two crusher shaft lines.

• Two 18.5kw geared motors to drive the two conveyors.

• One 18.5kw electrical winch to raise and lower the discharge conveyor.

• The electrical controls, and starters together with the necessary equipment for the sequence interlocking of the equipment will be centralised in a cabinet located below the driver's cabin.

RECLAIMING AND DISCHARGE

• One horizontal conveyor 1.4m wide. 5.0m long between centre line of head and tail drums with an 18.5kw driving unit.

• One inclined conveyor, hinged at its upper section 1.4m wide, 8.6m long with an 18.5kw driving unit and an 18.5kw winch.