Highway HHF Pressure Digger

The Highway model "HHF" is a hydraulic drive & hydraulic bar pressure digger. Highways direct mount hydraulic system makes this machine very adaptable to a variety of specialty carriers such as track mounts, log skidders and custom tractors. This heavy duty machine is ideal for the electrical distribution & transmission markets because of it's strong digging torque and dig depths to 25'. This model can also be PTO driven off of the truck power supply eliminating the auxiliary engine. Please review the specifications below.

Highway HHF Specifications

Diesel 115 HP, Optional PTO driven off of truck engine
Hydraulic drive
35,000 ft/lbs
Digging Depths:
10' - 25'
Auger Capacities:
6" - 72"
Kelly Bar:
3" solid - 4.5" optional
Final Drive:
18" ring gear with replaceable thrust plates, 5 year warranty on ring gear and mating gear
Slide Table:
36" slide
Turn Table:
240 degrees
Boom Leveling:
15 degrees over vertical, 45 degrees left, 20 degrees right
Service Winch:
12,000 lb hydraulic
Pole Setter:
Fixed pole setter and 6' telescoping pole setter
Base Unit Weight:
14,500 lbs
Chassis Min. Specs:
33,000 GVW, 108" CA

Highway HHF Downloads

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