Bundok Drilling Services



The XU200-Underground drilling rig is specifically designed for conventional coring underground when only limited access is available.

The rig is a full hydraulic Top Head Drive diamond core-drilling rig with 1.2 metre feed travel.

The Rig comes as 3 main components and each is designed to be mounted on an underground rail car.

The rig is equipped with a hollow shaft Rineer Rotation Drill Head that hinges to one side, for clear access to the drill string.

Standard Design Features

Drill Mast
  • Mast: Single section. 2 metres long overall
  • Drilling Range: -45° to +45°
Rod Clamps
  • Hydraulically operated rod clamps: Comes standard with LTK 60 jaws
  • Sauer Danfoss:
  • Closed Loop for rotation, and Open Loop for all other functions
  • Full flow 10 micron 'Beta rated' return oil filtration
Engine Power
  • 1 x 75hp explosion proof 4 pole electric motor
Depth Capacities *
  • LTK60: 200m
Rotation Drill Head
  • Rineer Motor: hollow shaft, high torque, infinitely variable
Rotation Output Torque
  • 183 ft/lbs @ 1000 rpm. Maximum torque: 358 ft/lbs
Feed System
  • Hydraulically operated pullback and pulldown
  • Fine control over feed pressure and holdback
  • 1.2 meter feed stroke
Pull Down Force
  • 4200kg
Pull Back Force
  • 5900kg
Water Pump
  • Triplex Pump: hydraulically driven
  • (22 USgpm) @ 600 psi
  • Rig – 2m x 1m x 0.5m
  • Control Panel: 1.5m x 1.9m x 0.5m
  • Engine and Hydraulic Tank: 1.5m x 1.6m x 0.5m
  • Man-Portable – Skid - Trailer
Shipping Dimensions
  • 3 units per 20' container

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.