HB-55 Hydraulic Auger

Auger with double Planetary Reducer, hydraulic motor with flow rate max. 200 l/min, elongated shaft and ultra-reinforced fairing. Developed for foundations up to 2.000 mm in diameter.

Main Purposes

Large foundations with high depth and diameter, including rocky soils. Suitable for installing poles and transmission towers.

Installation

Very easy, in up to 30 minutes with 1 tractor operator and 1 helper.

Maintenance

Grease change every 200 hours of use.

Warranty

Produced in Brazil with the most advanced technology and manufactured under the strictest quality standards, it delivers robustness, reliability, ease of maintenance and spare parts, with a one-year warranty against manufacturing defects.

Technical Data

HB-55 Hydraulic Auger

Feature	Value
Torque at a Maximum Pressure	39.060 Nm
Featured Machines	Backhoe Excavator
Maximum Drilling Rotation	13,4 RPM
Maximum Auger Diameter	2.000 mm
Maximum Drilling Depth	16 metros
Flow Rate	100-200 l/min
Pressure Range	160-180 bar
Maximum Pressure (Do not exceed)	200 bar
Weight without hitch and drill	280 kg

Compatible Augers

Bristol produces a wide range of drill bits and extensions for drilling, which are sized and designed according to the geological characteristics prevailing in the most different regions, as well as vary according to the type of service to be performed: micropiles, large foundations, electrification , etc.

Type	Indicated	Height	Diameter
Simple Razor Auger	Soils with low levels of obstacles such as earthy, sandy and clayey. Tips and blades made of SAE 1070 carbon steel.	2.000 mm	de 150 a 1.500 mm
Claw Auger	Dense, embankment-like soils with small rocks or stones. Its cutting system is the same used in excavator shells. Consisting of the claw and the claw cover, they are produced in cast iron.	2.000 mm	de 150 a 1.500 mm
Furrower Auger	Hard, compacted soils. The Furrower reaches the ground before the razor, sheltering tears in the ground. Tips and razor and furrower are made of carbon steel SAE 1070.	2.000 mm	de 150 a 1.500 mm
Tungsten Auger Bits	Resistant soils of sedimentary geology, with the presence of stones, gravel or slate. Bits are made of tungsten, a material with high hardness and density.	2.000 mm	de 150 a 1.500 mm
Continuous Helix Auger	Drilling and injecting concrete into deep foundations. It has a helicoid in its entirety, which allows the extraction of the earth in one go, in addition to a channel for the passage of concrete inside it.	de 2.000 mm até 12.000 mm	250 a 500 mm
Pipe Auger	For widening the base, for making shoes or pipe. Developed with the aim of providing compact and safe equipment, as it greatly reduces the risk of accidents due to landslides. It is widely used in foundations that support transmission towers and also in civil construction.	2.000 mm	closed from 500 to 1.500 mm / open from 1.000 to 3.000 mm
Simple Extension	Extension with fixed length for 1 to 4 meter increase in drills. Its purpose is to carry out deeper foundations.	1.000 a 4.000 mm	80 mm
Telescopic Extension	Extension with variable length to increase from 2 to 8 meters in drills and augers. Its purpose is to create foundations with alternating depths, as it can be used retracted or elongated.	2.000 a 8.000 mm	80 a 100 mm