HB-17 Hydraulic Auger
Auger with Planetary Reducer and hydraulic motor with max. 95 l/min. Developed for foundations up to. 600mm in diameter.
Main Purposes
Small and medium foundations such as micro piles, pre-molded and post pits.
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-17 Hydraulic Auger
| Feature | Value |
|---|---|
| Torque at a Maximum Pressure | 5.365 Nm |
| Featured Machines | Crane Mini Crane Mini Excavator Mini Backhoe Skid Steer Loader |
| Maximum Drilling Rotation | 67 RPM |
| Maximum Auger Diameter | 600 mm |
| Maximum Drilling Depth | 12 metros |
| Flow rate | 76-95 l/min |
| Pressure Range | 207- 276 bar |
| Maximum Pressure (Do not exceed) | 300 bar |
| Weight without hitch and drill | 84 Kg |
| Features | Value |
|---|---|
| Weight | 240 lbs (109 kg) |
| Reduction | 5,5:1 |
| Maximum Speed | 50 rpm |
| Working Pressure | 1813 psi (160 bar) |
| Maximum Pressure | 3626 psi (250 bar) |
| Working Torque | 2434 ft-lb (3300 Nm) |
| Maximum Torque | 3042 ft-lb (4125 Nm) |
| Flow rate | 20 gpm (76 l/min) |
| Model | Code |
|---|---|
| 20″ x 79″ (500x2000mm) Tapered Auger with Teeth | 127 079 |
| 24″ x 79″ (600x2000mm) Tapered Auger with Teeth | 127 159 |
| 28″ x 79″ (700x2000mm) Tapered Auger with Teeth | 127 160 |
| 31″ x 79″ (800x2000mm) Tapered Auger with Teeth | 127 161 |
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 | 150 a 600 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 | 150 a 600 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 | 150 a 600 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 | 150 a 600 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. | 2.000 mm até 12.000 mm | 250 a 500 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 |
Compare Hydraulic Augers
Ratio Torque, Flow Rate and Pressure
Bristol Auger Line
FAQ
What types of soils does the HB-17 drill?
The HB-17 drills in clayey, sandy soils and soils with stones up to 10 cm.
Which bit is recommended for drilling in rocky soils?
For drilling in rocky soils, the use of bits with bits is recommended.
What is the maximum depth that the HB-17 drills?
The HB-17 can drill up to 12 meters. The maximum drilling depth depends on a number of factors. hydraulic pump pressure, hydraulic arm force and span, soil type and auger type are the main factors.
What is the recommended drill diameter for each type of work?
It depends on the bit size and depth you need to drill.
Are drills used to drill wells?
Bristol drills are indicated for use up to 20 meters deep.
Are original spare parts available for all products?
Yes, Bristol has the complete line of original spare parts.
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