~ Spool Rig ~
Background - Equipment - Links - Legacy - Cal Poly - Ranch
~ Spool Rig ~
Background - Equipment - Links - Legacy - Cal Poly - Ranch
Prior to construction the Spool Rig was drawn on Auto Cad and the hydraulic system was designed. The steel structure was designed similar to those used by Acme Rigging of Ukiah however instead of a transmision/chain drive system a Hydraulic system was designed to power the unit. The system incorporates a Kubota 4 cylinder diesel engine, pressure compensated pump, open center valve, radial piston motor, caliper brake and electric valves to operate the brake.
Preliminary Work:
Auto Cad Drawing of Spool Rig
Construction:
Base Frame
Shaft Saddles
Frame Assembly
Motor Alignment
Drilling Coupler
Machined Coupler
Cutting Key Way
Fuel and Oil Tanks
System Controls
Caliper Brake
Completed Assembly
Completed Spool Rig returning from action