20 Tonne lift (double rams) 10 Tonne per ram
Covering pit widths from 800 mm - 1200 mm.
Sizes outside these dimensions are made to order.
The beam moves on four wheels, which have needle roller bearings to ensure ease of movement up and down the length of the pit. Parallel wheels are fitted as standard to suit flat angle pit edges with tapered wheels as an alternative for use on RSJ supporting rails.
A high output air pump complete with delivery valve, pre set overpressure valve and ‘dead man’ release valve produces the high output flow to the cylinders. The design offers air over oil hydraulic power for advance and retract of the cylinders.
Control is by a single air valve. Up for advance and power lift and down for retract.
The two double acting hydraulic cylinders have a 400 mm stroke. Top quality using chrome plated rods and the latest seal technology to ensure a long and trouble free life. Each cylinder fitted with safety hose burst valve and 90 degrees movement isolation valve for easy visual confirmation of its position.