Sundstrand Series 20 Pump.
We have many used and rebuilt parts for the older Drott machines. Including tires, rims, pumps, motors, valves, brakes, etc...
We have several Sundstrand® 20 Series Pumps on the shelf ready to go. These are rebuilt pumps, rebuilt by factory authorized service centers.
Commonly found on many diferent rubber tire Gantry cranes. Drott, Renner, Ropco, and others have used this pump.