TRANSMISSION LIFT STRUCTURAL DIMENSIONS
Length…………… 47 inches
Width…………… 23.5 Inches
Low Height…… . 10 inches
Raised Height… 35 Inches
Lifting Range…… 25 inches
Plate Tilt Angle… 15 degrees All directions
Appx. shipping weight 255 Pounds
NOTE: Low and raised heights are measured from the floor to the top of the support plate and do not
include additional height of accessories.
THEORY OF OPERATION
A single piston activated by a lever arm operated during the entire lifting cycle, applies hydraulic pres-
sure to the bottom side of the ram piston at the full extension of the ram; fluid is by-passed through a
bleed hole located at the top of the ram assembly, through a passageway in the shell and casting, and
evacuates to the reservoir. If the operator attempts to raise a load which exceeds the capacity of the
device, fluid pressure builds up on the bottom face of the ram, pump and piston and spring loaded ball
and valve assembly. When the pressure exceeds the cracking pressure of the adjustable relief valve,
hydraulic fluid is evacuated to the reservoir.
Figure 2
Figure 3
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Summary of Contents for D-51404
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