Troubleshooting Guide

3
SPECIFICATIONS
Figure 1 - Model HW93731 Nomenclature
Model HW93731
Rated Load Capacity 20 tons (40,000 lbs)
Low Pick Up Height 9-1/2"
High Lifting Point 17-1/2"
Power Raise 5-1/2"
Screw Extension 2-1/2"
Base Size 8" x 5-1/2"
Ram Diameter 2-3/16"
Handle Length 50"
Wheel Diameter 6"
Max. Air Pressure Supply 150 psi
Required Air Pressure For
Lifting Loads
140 psi for 40,000 lb.
125 psi for 35,400 lb.
100 psi for 27,900 lb.
75 psi for 19,700 lb.
Model HW93733
Rated Load Capacity 20 tons (40,000lbs)
Low Height 9"
High Height With Extension 19-3/4"
Screw Extension 4 3/4"
Lift Cap Diameter 2"
Wheel Diameter 8"
Chassis Overall Length 20"
Width at Wheels 13-1/4"
Handle Length 45"
Base Size 8" x 17"
Max. Air Pressure Supply 150 psi
Typical Operating Pressure 125 - 150 psi
Typical Lift Time - Full Raise
(20 ton, 150 psi)
2 min. 15 sec
Figure 2 - Model HW93733 Nomenclature
Hydraulic
Unit
Release
Valve Knob
Air Cylinder
Wheel
Air Hose
Air Supply Inlet
Handle
Saddle
Lift Control Valve
Release Valve
Knob
Handle
Handle Position
Release
Air Supply Inlet
Air Hose
Hydraulic
Unit
Wheel
Handle Fork
Saddle
Lift Control Valve
Air Line Tube
Air Line Elbow/
Shipping Plug
(not shown)
Oil Filler Screw