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Tel.: +45 86 39 45 00

HY77 GRS mounted on 6x6 truck

Power

  • PTO​

Hold back/Pull down system through hydraulic cylinder and steel cables

  • Stroke: 6400 mm
  • Hold back: 100 kN
  • ​Pull down: 50 kN
  • Base clamp dump: 800 mm

Drill head

  • Passage: ø100 mm
  • Torque: 12 kNm
  • RPM: 750

Hydraulic hoisting winch

  • Line pull: 3 kN

  • Steel cable: 12 mm

Free fall winch

  • Line pull: 3 kN
  • Steel cable: 12 mm
  • Stroke of percussion: 34-42 mm
  • Length of stroke: 0-1,2

CanBus steering

Additional options that are possible

  • Generator
  • Top crane
  • Display showing all informations of the rigs status
  • Different drill head models
  • Larger hold back/pull down power and speed
  • Different lit of spray pump models
  • Different types of winches
  • Rotary table units
  • Drill pipe manipulation system
  • Percussion device
  • Winch cable push-out arm
  • Mast dump (mast height adjustment)
  • Automatic greasing system
  • Automatically operated drill pipe manipulator
  • CPT function
  • Hydraulic chuck
  • Pneumatic chuck
  • Break-o-matic
  • Air compressor
  • Vacuumpump
  • Foampump
  • High-pressure pump
  • Can be mounted on crawler instead of truck​

Company

Knebel Drilling A/S

Industrivej 20 , 8550 Ryomgård