Highway HFMS Pressure Digger

The Highway model HFMS is the true work horse of all pressure diggers. It's purpose built final drive can withstand the ultimate abuse of large diameter augers from day to day and excells in the electrical transmission industry. It's 4.5" internally sealed kelly bar gives the operator the ease of working with a hydraulic bar, less all the maintence and leaks that a solid bar design is accustomed too.This machine can be fitted on to a single rear axle chassis for the ultimate power house in situations where manuverability is limited.


Highway HFMS Specifications

John Deere diesel 115 HP balanced engine
Mechanical with torque convertor, 6sp forward, 3 reverse
52,513 ft/lbs (71,198 Nm)
Digging Depths:
10' - 30' (3.05m - 9.15m)
Auger Capacities:
6" - 72"
Kelly Bar:
4.5" Internally sealed kelly bar (114.3mm)
Final Drive:
18" ring gear with replaceable thrust plates, 5 year warranty on ring gear and mating gear
Slide Table:
36" slide, 48" option (914.4mm, 1,219.2mm)
Turn Table:
240 degrees
Boom Leveling:
15 degrees over vertical, 45 degrees left, 20 degrees right on 20' dig depth and under.
Service Winch:
12,000 lb hydraulic (5,443.1 kg capacity)
Pole Setter:
Fixed pole setter or 6' telescoping pole setter
Base Unit Weight:
14,500 lbs (6,557.01 kg)
Chassis Min. Specs:
33,000 GVW, 108" CA

Highway HFMS Downloads

Literature Service Manual Technical Data YouTube
Contact us with serial #
Contact us with serial #