Hydraulic Core Rig
1.Drilling Capacity: BQ/1540m;HQ/800m;NQ/1200m;PQ/475m
2.Application: diamond and wire-line coring drilling

JRK-5 Hydraulic Core Rig

1.Main Application and Performance

  JRK-5 hydraulic core rig applies to diamond drilling and wire-line coring drilling technologies. It also can be used in geological exploration and drilling technology in many fields.

  The hydraulic core rig contains hydraulic pump, hydraulic motor, main valve, windlass, transmission, hydraulic oil cooler, liquid pressure gauge, hydraulic hose and drill tower. Except drill tower which is made of high-class alloy steel, the other parts are all imported from other countries. The self-propelled steel-tracked chassis has good ability in cross-country and climbing slope.

  The advanced instrument of rig has the feature of easy operation, position accuracy, stable performance, compact structure and proper distribution. And the machine has attractive appearance.

2. Photo of Machine

3. Main Technical Parameters

Drilling Capacity: BQ/1540m; HQ/800m; NQ/1200m; PQ/475m

Dynamic Head Capacity:

Power: CW/CCW Hydraulic Motor

Final Drive Gear Ratio: 2.5

Output Shaft Inner Diameter: 117mm

Output Shaft Speed (fourth gear speed but no grade): 132-1369r/min

Torque: 492-5113N.m

Main Shaft Hole Diameter: 117mm

Chuck Components: hydraulic control and spring chucking

Max Chucking Power: 181KN

Hole Diameter: 117mm

If you have any questions, please contact us.

We are willing to provide more information.