KR125A Rotary Drilling Rig
Drilling depth: 43 m
Weight: 35t
Machine status: excellent
Weight: 35t
Machine status: excellent
Category:
KR125A Rotary Drilling Rig


| Performance parameters | |
| Large output torque | 125 kN.m |
| Large drilling diameter | 1300 mm |
| Large drilling depth | 37 m (standard)/43 m (optional) |
| Drilling speed | 8~30 rpm |
| Pressure cylinder high pressure | 100 kN |
| Large lifting force of pressure cylinder | 150 kN |
| Main hoisting force | 110 kN |
| Main hoisting speed | 78 m/min |
| Auxiliary hoisting large lifting force | 60 kN |
| Auxiliary hoisting speed | 60 m/min |
| Large stroke of pressure cylinder | 3200 mm |
| Left and right tilt angle of mast | ±3° |
| Mast forward angle | 3° |
| Large working pressure | 34.3 MPa |
| Pilot pressure | 3.9 MPa |
| Large walking speed | 2.8 km/h |
| large traction force | 204 kN |
| Working state height | 15350 mm |
| Working state width | 2990 mm |
| Transport status height | 3500 mm |
| Transport state width | 2990 mm |
| Length of transport status | 13970 mm |
| Weight of whole machine | 35 t |
| Good engine performance | |
| Model | Cummins 6B5.9-C152 |
| Form | Water-cooled, 6-cylinder in-line, turbocharged, air-to-air cooling |
| Number of cylinders × bore × stroke | 6 × 102 × 120 mm |
| Displacement | 5.9 L |
| Rated power | 112/1950 kW/rpm |
| Large torque | 614/1500 N.m/rpm |
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