Piling Rig

Mait HR 180 CP Piling Rig

By July 20, 2019 October 16th, 2019 No Comments
 

The HR 180 CP is one of the most popular models because of its versatility and it is easily adaptable to many different applications such as:

  • Drilling with augers or buckets
  • Execution of drilling casings directly with rotary and by casing oscillator
  • Continuous Flight Auger (CFA)
  • Diaphragm Walls
  • Execution of Double Head drilling

HR 180 CP – the standard version is equipped with a Pull-down Cylinder which exerts it’s force on the rotary and it is principaly utilized for drilling large diameter bore holes. The rotary is able to work with a stroke of 5.100 m (17 ft) approx. The HR 180 CP uses a parallelogram system of articulation.

Download Technical Specification
Works with Augers & Buckets:
Max diameter 500 / 1.600 mm 1.6 / 5.2 ft
Without lower mast extension 2.000 mm 6.5 ft
Depths 30 – 40 – 50 – 60 m 98.5 – 131 – 164 – 197 ft
Casing Oscillator:
Max diameter 1.600 mm 5.2 ft
Works with CFA:
Max diameter 1.200 mm 4 ft
Depths 19 + 5 m 62 + 16 ft
Diaphragm Walling:
Max size 1.000 x 2.500 mm 3.3 x 8 ft
Depths 32 m 105 ft
Jet Grouting:
Max depth 32 m 105 ft
Rotary:
Nominal torque 233 KNm 171,900 lbsft
Rotary nominal pulldown 180 KN 40,500 lbs
Unloading speed 150 rpm
Rotary stroke 5.100 mm 17 ft
Winches:
Main winch nominal pullback 180 KN 40,500 lbs
Auxiliary winch nominal pullback 80 KN 18,000 lbs
Diesel Engine: CATERPILLAR C9 ACERT
Power 242 KW 325 HP
Hydraulic installation 5 pumps
Hydraulic oil tank 800 litres 211 gal
Fuel tank 430 litres 114 gal
Expandable Crawlers:
Lenght 4.900 mm 16 ft
Width 3.000 – 4.300 mm 9.5 ft – 14 ft
Shoes 800 mm 2.6 ft
Approx. Weight: 57-60 tons 128,600 – 132,500 lbs