Big Beaver Auger Drill Rig
- One-man portability with truck-mounted power
- 2,500 lbs. lifting capacity
- Drills 6″ diameter holes up to 100′ deep
- Turns augers up to 18″ in diameter
Applications:
- Soil sampling
- Drilling environmental test wells
- Foundation repair
The Big Beaver is the most powerful earth drill produced by Little Beaver, the leading manufacturer of torque-free, one-man earth drills. Ideally suited for drilling environmental test wells, soil sampling and foundation repair, the Big Beaver offers one-man operation and portability in areas inaccessible to truck-mounted units.
The Big Beaver is designed to work with 4″–18″ D-series augers. When deep holes are required, auger extensions can be added to let you drill down to 30′ with a 16″ auger and up to 100′ with a 6″ auger, depending on soil conditions.
Foundation Repair
The Big Beaver excels at foundation repair, efficiently drilling pier holes up to 16″ in diameter. A simple crank mechanism lets you align the mast in any position up to 15 degrees from vertical.
Soil Sampling
Learn more about using the Big Beaver and other Little Beaver augers for soil testing and geotechnical engineering applications.
The Big Beaver is hydraulically driven by the Hydraulic Power Source. This compact power unit features an oil cooler with 10″ fan and a 4 gallon fuel tank for dependable, all day operation. Not only does the Hydraulic Power Source efficiently power the Big Beaver, but it also serves as an attaching point for the torque tube. For added versatility, the Hydraulic Power Source can also be used to power other hydraulic tools, including concrete saws, breakers, tampers and chain saws. Engine options include an 20, 24 or 27 hp Honda.
The Big Beaver works in areas mounted drills can’t possibly fit. At only 26″ wide and 80″ high, the Big Beaver fits through gates and doorways and can be operated under eaves or in interior locations. On level ground, the smooth riding pneumatic wheels provide convenient one-man portability.
The convenient swing-away drive head makes adding auger extensions or using sampling tools in hollow stem augers fast and efficient.
A lift ring on the auger adaptor makes quick work of pulling augers, eliminating the need for precise alignment.
When removing an auger from a hole, the optional auger fork securely holds the auger and extensions while disconnected from the drill head.
SPECIFICATIONS
Frame
Mast
Drilling Angle
Stabilizer
Auger Speed @ 10 gpm*
Auger Speed @ 12 gpm*
Drilling Torque
Max Drilling Torque
Raising Capacity
Hydraulic Valves
Drive Head Travel
Maximum Auger Size
Dimensions LxWxH
Dry Shipping Weight
BIG BEAVER
Welded mechanical steel tubing
1.5 in diameter drive screw and structural steel angle
Infinitely adjustable 0 to 15° from vertical
Torque tube
160 rpm
190 rpm
520 ft*lbs
690 ft*lbs
2,500 lbs
2
60 in
18 in
48 x 26 x 80 in
540 lbs
BIG BEAVER XL
Welded mechanical steel tubing
1.5 in diameter drive screw and structural steel angle
Infinitely adjustable 0 to 15° from vertical
Torque tube
160 rpm
190 rpm
520 ft*lbs
690 ft*lbs
2,500 lbs
2
72 in
18 in
48 x 26 x 80 in
-
* Specifications with standard motor displacement (14.9 cu. in./rev.)