Core Drilling Rig
Core Drilling Rig XYD-3
  • Features
  • Parameter
Main features:
1, the rig using mw525 type automobile gear box assembly, cloud 490 power train, with 10 Speed series and reasonable speed range, large torque, strong bearing capacity, can realize remote control transmission, convenient for operation.
2, the use of tracked chassis, leg cylinder stroke 1.5m can automatically loading, relocation and transportation is convenient.
3, with oil pressure to enter the organization, improve drilling efficiency.
4, with the hole bottom pressure gauge to indicate the pressure, easy to grasp the situation inside the hole.
5, a normally closed type hydraulic chuck, convenient and flexible operation.
6, the independent operation can realize vertical shaft and hoist.
7, vertical shaft hole diameter, can be replaced with a large hexagonal active drill pipe.
Tractor parameter
Drilling depth 530m
Borehole diameter 75-300mm
Opening diameter 300mm
End hole diameter 75mm
Rig rod Φ60
 Dip angle of hole   90°--65°
A vertical scroll of painting
The vertical speed 32-1057r/min
Vertical velocity inversion 29-137r/min
Vertical travel 600mm
Vertical hole diameter  96mm
Single rope hoisting speed 0.5-1.9m/s
Diameter of wire rope 12.5mm
Single rope lifting capacity 30kN
Drum diameter 300mm
Drum capacity 65m
Mud pump
Mud pump  BW-250 mud pump
The amount of discharge 250L/min
 Working pressure 80kgcm²
Inlet pip Size 76mm
Outlet pipe diameter 51mm
Gear pump 
Double gear oil pump CBF-F63/25
Front flow pressure 63L/min 20Bar
Post flow pressure 25L/min 20Bar
Drilling rig power 
 Diesel engine YN27/39kw/2400rpm
Generating Y180L-4/22kW/1470rpm
Weight dimension 
Drill weight 7000KG
Dimension 2500×900×1800mm

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