KR150D Construction Works Hydraulic Mine Drilling Rig ground hole drilling Machines



About products

1. It adopts the dedicated hydraulic retractable crawler chassis and large diameter slewing bearing to provide extraordinary stability and transport convenience.

2. With the hydraulic pressure system adopted threshold power control and negative flow control,the system acquired high efficiency and higher energy conservation

3. GB certification and EU EN16228 standard certification.

4. Optimized structural of single-cylinder luffing mechanism.

5. Optimized designing of two-stage mast.



Performance Parameter Unit Value
Max. torque kN.m 150
Max. drilling diameter mm 1300/1500
Max. drilling depth m 42/52
Working speed rpm 6~30
Max. cylinder pressure kN 100
Max. hoist capacity kN 150
Main winch pull force kN 110
Main winch speed m/min 78
Auxiliary winch pull force kN 60
Auxiliary winch speed m/min 60
Max. cylinder stroke mm 3800
Mast side raking ° ±3
Mast raking forward ° 5
System pressure mpa 34.3
Pilot pressure mpa 3.9
Max. walking speed km/h 2.8
Max. pull force kN 229
Tail radius of rotation m 4
Operating height mm 16175
Operating width mm 3390
Transport height mm 3655
Transport width mm 3390
Transport length mm 14765
Total weight t 40


150kNm 6rmp To 30rmp Bore Pile Machine Hydraulic Mine Ground Hole Drilling Machines 0

150kNm 6rmp To 30rmp Bore Pile Machine Hydraulic Mine Ground Hole Drilling Machines 1