The industry standard for portable drill rigs
The HD77 is our largest portable
drill rig. Every feature that experienced drillers
look for in a compact, portable rig has been incorporated
into the HD77. The power source is a
world-standard Honda 5.5 HP OHV engine with plenty of
low-end torque coupled to a heavy-duty General 330 gearbox.
Designed for finished wells up to 4" in diameter and able to reach to depths of 300', the HD77 represents an extraordinary value in a very rugged, portable drill rig.
Recommended Drilling Packages for Model
|100'||4" Casing||Call for Quote|
|150'||4" Casing||Call for Quote|
|200'||4" Casing||Call for Quote|
|250'||4" Casing||Call for Quote|
|250'||No Casing||Call for Quote|
|300'||No Casing||Call for Quote|
additional trailer-mounted mechanical rigs, as well as
state-of-the-art hydraulic tophead trailer and truck
mounted commercial drills for the professional well driller
or soils engineer. We have manufactured drilling
equipment since 1962 and have rigs throughout the US and
all around the world.
The Hatz Diesel Motor
The HD77 5.5 HP OHV Honda Engine
Close-up view of Steel Hex-Head Swivel