3000m Truck Mounted Diamond Core Drilling Rig

Hardrock hydraulic geological drilling rig is also called diamond drilling rig. It can be used for exploration for metal and non metal solid mine. It also used for engineering, hydrogeology, oil and gas general survey / investigation.

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3000m Truck Mounted Diamond Core Drilling Rig Introduction:

Hardrock GT3000 is truck mounted hydraulic core drilling rig is for deep hole diamond drilling machine. It can drill for 1000m depth with PQ wire-line drilling tools and 3000m depth for BQ drill bits. On deck engine of Cummins 295 kw can guarantee the enough power supply for hard and deep condition drilling.

From capacity point of view, it is quite similar with GC3000. But truck mounted diamond rig has better mobility and can be driving in the high way.

Regarding Chassis or Truck, it is flexible to have different brand with vairiable power and axiles. Sinotruck, Schaman, Isuzu, Iveco and Man etc. are all optional. Variable axles 6×4, 6×6 and 8×4 are also available according to end user’s applicaiton in drilling erea.

This rig can be used in plain, hilly, high temperature and cold area. High grade steel has been considered for low temperature area such Russia. And cooling system has been considered for high temperature and less water area.

1) Fully hydraulic diamond drills with load sensing system including electrical + hydraulic control proportion valve and advance PLC as brain of control system.

2) Drilling module is top drive + mast with cylinder and chain system, which can have the rig has lifting capacity 295 KN and feeding force 152 KN

3) Top drive consists of two hydraulic motor with 3 gears of mechanically + continuous hydraulic speed control. It can fully fulfill the variable speed and torque request

4) Rotary head can be slided hydraulically to gain space for wire-line drilling and add casing

5) The drill pipe clamp is available on the drill mast to get rod changing conveniently to reduce labor work

6) Centralizer is placed above the borehole to drill hole vertically

Main Features:
1. Great energy utilization rate(less energy loss).

2, High operation efficiency.

3, Easier for operation.

Applicable Drilling Method:

  • Core Drilling:
  1. With NQ, HQ, PQ drill rod
  2. With traditional single wall drill rod
  • Rotary Drilling:
  1. Drilling with tricone bit and drag bit with mud pump or air compressor
  • DTH(Down the Hole)Drilling:
  1. Perform percussion drilling with hammer and hammer bit driven by air compressor

The drill rigs can do following drilling application:

  • Geological core drilling
  • Water well Drilling
  • Geothermal Drilling
  • Pilling Drilling  

Specification:

Main Part Item GT3000
Drilling Capacity BQ 3000m
NQ 2400m
HQ 1700m
PQ 1000m
Rotator Capacity RPM 1250RPM(4 gears)
Max. Torque 15000N.m
Main Spindle Hole Diameter 121mm
Max. Spindle Lifting Capacity 295KN
Max. Feeding Force 152KN
Diesel Engine Brand Cummins
Power 276KW
Speed 2200RPM
Main Hoist Capacity Hoisting Force 120kN
Rope Diameter 22mm
Steel Wire Length 60m
Steel Wire Hoist Capacity Hoisting Force 15kN
Steel Wire Diameter 6mm
Steel Wire Length 2800m
Mast Mast Height 12m
Mast Adjusting Angle 0 - 90 Degree
Drilling Angle 45 - 90 Degree
Feeding Stroke 4700mm
Mast Sliding Stroke 1100mm
General Weight 30000kg
Dimension 12000*2500*3000mm
Chassis Schacman 6X6
Mud Pump Flow 320L/Min
Foot Clamp Clamp Hole Dia. 154mm

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