Highway Hydraulic Pressure Diggers
"HH"
The model "HH" has a direct input into the final drive ring gear, eliminating all right angle drive gear assemblies. This gives the customer a digger with less moving parts to maintain.
- Hydraulic drive, hydraulic bar
- Gas or diesel auxiliary engine
- Infinitely variable hydraulic motor
- 3" kelly bar design
- 16" ring gear
- Torque's to 22,000 ft./lbs.
- Digging depths to 25 feet
- Fixed, spotter or swing bases
- Mounts on single or tandem axle carrier. (specialty carriers available)
"HHF"
The model "HHF" is one of the most powerful hydraulic drive diggers on the market today. With torque's in the 30,000 ft./lb. range this machine is sure to provide the power you demand in all digging conditions.
- Hydraulic drive and hydraulic bar
- Gas or diesel auxiliary engine
- Infinitely variable hydraulic motor
- 3" kelly bar design
- 18" ring gear
- Torque's to 30,000 ft. lbs.
- Digging depths to 30 feet
- Fixed, spotter or swing bases
- Mounts on single or tandem axle carrier. (specialty carriers available)
All Highway diggers come with a full list of options and accessories to fit your needs. Highway builds diggers individually per customers the customers specifications.
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