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KG935S/YC935S Reinforced Semi-hydraulic Surface DTH Drilling Rig

Home ? Products ? Drill Rigs and Rock Drills ? Surface DTH Drilling Rig ? Reinforced Semi-hydraulic Surface DTH Drilling Rig ? KG935S/YC935S Reinforced Semi-hydraulic Surface DTH Drilling Rig

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KG935S surface DTH drilling rig is an efficient and energy saving advanced drilling machine which is carefully designed for anchoring operation in the foundation pit. It has the following characteristics:

1. With independent diesel - electric dual power design, it can change power freely, which significantly improve reliability of continuous operation in special environment.

2. Large torque gyrator with double motors provides powerful torque for severe working condition.

3. The specially manufactured drill boom can drill horizontal holes as deep as 3.7m to meet the anchoring requirements of most foundation pits.

Technical Parameters of KG935S/YC935S Reinforced Semi-hydraulic Surface DTH Drilling Rig

Rock rigidity	f=6～20
Drilling diameter	φ105～152mm
Economic drilling depth	25m
Rotation speed	0～75/0～120rpm
Rotary torque	4500/2200Nm
Lifting force	20KN
Feed length	3000m
Travel speed	0～4.0Km/h
Climbing capacity	25°
Ground clearance	450mm
Total weight	7800Kg
Dimensions	5400×2200×2300mm
Guide maximum angle	180°
Guide maximum swing angle	Right 50°(15°)Left 50°(95°)
Drill boom maximum horizontal pendulum	Right 45°Left 45°
Track leveling angle	±10°
Total Power	70Kw/2400rpm+45Kw/1470rpm
Power	D89G0+Y225M-4
Drill rod	φ76×3000(Standard)/φ89×3000(Optional)
Pression d’air de travail	1.0～2.4MPa
Air consumption	12-24m³/min
Maximum height of horizontal drilling	3700mm