Dover HEIL DuraPack Python - Specifications

Issued July 2024
Lift Arm
Copyright 2024, The Heil Co.
Printed in the U.S.A.
Lift Arm
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SPECIFICATIONS
NOTICE
All pressures are +/- 100 PSI at operating temperature. See Lift Control Valve Pressure Adjustments and Relief
Valve Adjustment pages for valve adjustment procedures.
A. Hydraulic Cylinders
Lift and Reach .................................................................................................................... 3.1" Bore X 16" Stroke
Grab .................................................................................................................................... 3.1" Bore X 8" Stroke
Level ................................................................................................................................... 2.48" X 14.48" Stroke
B.Body
Main Relief ............................................................................................................................................ 2500 PSI
CNrG
®
Tailgate Raise ............................................................................................................................. 1500 PSI
Top Door or Hopper Cover ....................................................................................................................... 1500 PSI
C.Lift Valve
Main Relief Valve Pressure ..................................................................................................................... 2300 PSI
Reach In/Out ................................................................................................................................ 2500/1250 PSI
Reach Relief In/Out ........................................................................................................................ 2500/1250 PSI
Arm Up/Down ................................................................................................................................ 2500/1250 PSI
Packer Pressure Switch ......................................................................................................................... 2200 PSI
D.Grabber
Relief ........................................................................................................................................... 1250/1250 PSI
E.Cycle Times
Lift Cycle Time Standard Python ...................................................................................................... 7 - 9 Seconds
Packer Cycle Time ........................................................................................................................ 12-16 Seconds
F. Lift Capacity (@700 RPM idle)
Standard Python - Less than 6 Feet ......................................................................................................... 1250 lbs
Standard Python - 6 Feet and Beyond ........................................................................................................ 645 lbs
Hydraulic Pump ................................................................................................. 31 GPM @ 750 RPM @ 2500 PSI
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