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KG925 surface DTH drilling rig is based on KG920B surface DTH drilling rig with innovatively designed guide rail, gyrator, crawler frame, operating board and complete machine arrangement. It mainly has the following characteristics:
1. Extended guide rail enables the feed stroke to be as long as 3.4m and shallow hole avoids rod loading;
2. Adopt gerotor motor gyrator with high rotation speed and long service life;
3. The rotation speed can be as high as 140r/min, soft drilling is faster, and hard drilling speed can be reduced with the accelerator and slow gear;
4. Operating handle is centrally arranged and equipped with pedal to provide neat and beautiful appearance and easy operation;
5. Reinforced crawler frame is similar to that of the excavator with beautiful appearance and it is also solid and durable.
Technical Parameters of KG925/YC925 Reinforced Semi-hydraulic Surface DTH Drilling Rig
Rock rigidity |
f=6-20 |
Dia of bit(mm) |
φ80-115 |
Economic drilling depth(m) |
25 |
Travel speed (Km/h) |
0～2.5 |
Climbing capacity(°) |
30 |
Ground clearance (mm) |
320 |
Dynamic parameters(Yuchai) |
YC4D80(58kW/2400rpm) |
Overall Dimension (mm) |
5680×2130×2100 |
Total weight (Kg) |
4600 |
Working wind pressure(MPa) |
0.7-1.7 |
Travel Guide (mm) |
3400 |
Guide maximum angle(°) |
185 |
Guide maximum swing angle(°) |
right 100º(45º)Left 5º(45º) |
Drill boom maximum horizontal pendulum (°) |
right 45ºLeft 45º |
Compensation stroke(mm) |
900 |
Rotation speed(rpm) |
0-140 |
Rotary torque (N.m) |
1400 |
Lifting force(KN) |
25 |
Dia. of drill rod (mm) |
φ64(Standard)φ76 |
Drill rod length (mm) |
3000 |
- Drill Rigs and Rock Drills
- Surface DTH Drilling Rig
- Integrated Surface DTH Drilling Rig
- Underground Mining Drill Rigs and Tunneling Jumbo
- All Pneumatic Surface DTH Drill Rig
- Semi-Hydraulic Surface DTH Drilling Rig
- Reinforced Semi-hydraulic Surface DTH Drilling Rig
- KG910A/YC910A Reinforced Semi-hydraulic Surface DTH Drilling Rig
- KG910B/YC910B Reinforced Semi-hydraulic Surface DTH Drilling Rig
- KG910C/YC910C Reinforced Semi-hydraulic Surface DTH Drilling Rig
- KG910E/YC910E Reinforced Semi-hydraulic Surface DTH Drilling Rig
- KG915/YC915 Reinforced Semi-hydraulic Surface DTH Drilling Rig
- KG920A/YC920A Reinforced Semi-hydraulic Surface DTH Drilling Rig
- KG920B/YC920B Reinforced Semi-hydraulic Surface DTH Drilling Rig
- KG925/YC925 Reinforced Semi-hydraulic Surface DTH Drilling Rig
- KG930A/YC930A Reinforced Semi-hydraulic Surface DTH Drilling Rig
- KG930B/YC930B Reinforced Semi-hydraulic Surface DTH Drilling Rig
- KG935/YC935 Reinforced Semi-hydraulic Surface DTH Drilling Rig
- KG935S/YC935S Reinforced Semi-hydraulic Surface DTH Drilling Rig
- KG940A Reinforced Semi-hydraulic Surface DTH Drilling Rig
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- DTH Drilling rig
- Rock Drills and Jack Hammer
- Hand-held Rock Drill
- Air-leg Rock Drill
- Pneumatic Rock Drill
- Water Well Drilling Rig
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- Auxiliary Equipment
