HBR 602

HBR 602 : powerful and lighter drilling rig for jet grouting

The new Hütte HBR 602 is a hydraulic drilling rig for jet grouting. Designed with a stroke lenght beetween 4700 mm and 5250 mm, it can create deep foundation elements with a max. jet grouting depht of 17,6 m / 17,5 m. The HBR 602 is one of the most compact and flexible rig for jet grouting and it has been manufactured also with increased power. Designed to be highly efficient, it has a ligher package and a poweful engine; thus it is suited for difficult drilling conditions in confined and limited areas, which require particularly compact, mobile and also powerful equipment.
Jet Grouting is applied when civil engineering works require soil improvement to build new structures or to restore the existing foundations. These techniques are employed in a wide range of cases such as underpinning of existing structures, diaphragm walls, structural and waterproof bottom plugs, tunnel consolidation, launch and arrival shafts for TBM and slope consolidations as well.
The HBR 602 has been engineered for jet grouting but it is also intended for many other drilling applications as it can be tailored to any costumer need or geological conditions.

186
Engine
100
Extraction Force
17000
Weight

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Technology and Performance

Technical Data

Please refer to the following chart for more technical details of the HBR 602

 

HBR 602 EU USA
Engine power 186 kW 249HP
Width of crawler 2500 mm 8.2 ft
MAST
Extraction force 100 kN 22,500 lbf
Crowd force 100 kN 22,500 lbf
Working extraction speed 18 m/min 60 ft/min
Fast extraction speed 75 m/min 245 ft/min
CLAMPS
Diameters 40 ÷ 254 mm 1.6 ÷ 10 in
WEIGHT
Weight in working condition 16900 kg 37,260 lbs
JET GROUTING
Stroke 4700 | 5250 mm 15.42 | 71.25 ft
Max. Jet Grouting Depth 17600 | 17500 mm 57.8 | 57.4 ft
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HBR 602 in action

Some images of our HBR 602 on site

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Hütte provides solutions for your special drilling demand for more than 40 years now. Contact us! We are looking forward to your inquiry.

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