Bundok Drilling Services



The XT600THD (Top Head Drive) is an ultra modern all-hydraulic drilling rig with 3.5 metres of feed travel and 6 metre rod hauling capacity. The rig comes standard mounted on heavy duty crawler tracks.

The rig is equipped with a Rineer Rotation Head, which was developed from the oil field. The head not only slides off to one side but it also tilts horizontally to allow rods to be added and removed from the head at ground level.


Standard Design Features

Drill Mast
  • Drilling Range: -45° to -90° (vertical)
Rod Clamps
  • Hydraulically operated rod clamps: NQ, HQ & PQ jaws
Wireline Winch
  • Capacity: 1500 metres (5 mm, non-rotating wire rope)
  • Maximum pull – bare drum: 10 kN
  • Sauer Danfoss pumps
  • Closed Loop for rotation, and Open Loop for all other functions
  • Full flow 10 micron 'Beta rated' return oil filtration
  • 4 x manual type each integrated with helical piling screws to hold the rig down.
Engine Power
  • 250 horsepower cummins diesel engine
  • Engine protection: auto shut down system
Depth Capacities *
  • BQ - 1800m
  • NQ - 1250m
  • HQ - 600m
  • PQ - 315m
Rotation Drill Head
  • Rineer: hydraulic driven, hollow shaft, high torque, infinitely variable.
Rotation Output Torque
  • 1,069 ft/lbs @ 1000 rpm.
Feed System
  • Infinitely variable with fine control over feed pressure and holdback.
  • 3.5 meter feed stroke
Pull Down Force
  • 8930 kg
Pull Back Force
  • 19838 kg
Main Hoist
  • Single line pull: kg
Water Pump
  • BD42 Aluminium Triplex Mud Pump: hydraulic driven, 2 speed
  • 160 lpm (42 USgpm) @ 2758 kpa (400 psi)
  • 120 lpm (32 USgpm) @ 3792 kpa (550 psi)
Shipping Dimensions
  • 1 unit per 20' container

* Core Drilling depth capacities quoted are nominal and based on straight vertical holes. No allowance is made for downhole friction losses due to broken ground, etc.

Specifications are valid as of December 2012 and are subject to change by Bundok in accordance with their policies to update and improve their products.