KG310/KG310H DTH Drill Rig for Open Use

Technical Specifications: KG310/KG310H

Rock Drill Model: 33.1kW/ 2400r/min

Drilling Diameter: 80-105 mm

Drilling Depth: 20 m

Product Applications Product Features Technical Parameters Related Products


The KG310H DTH drill rig for open use is equipped with a dust collector, thus making operation more environment-friendly and reliable.


The KG310/KG310H dth drill rig for open use is an improved device in compliance with national regulations on environmental protection. Equipped with the Yuchai double-cylinder engine (China III), the drill rig meets the national standards for emissions and environment. The flexible derricking mechanism is suitably qualified for horizontal drilling at a low level. The hydraulic system has been improved, leading to increased system flow and rotary speed. Moreover, the hydraulic cylinder has been optimized, thus making it more reliable; and the additional ring (plate) makes handling and lifting easier.

Recommended Air Compressors

Kaishan LGCY-12/10

Kaishan KSCY-550/13

Technical Parameters

Model of drill rig KG310 KG310H
Weight of complete machine 4000KG 4200KG
Outer dimensions  4650×2000×2200mm 4650×2500×2200mm
Drilling hardness  f=6-20
Drilling diameter   Φ80-105mm
Depth of economical drilling   20m
Rotary speed   0-110rpm
Rotary torque  1650N·m
Lifting force 18KN
Method of Feed Oil cylinder-leaf chain 
Feed stroke 2670mm
Travelling speed 0-2.0km/h
Climbing capacity ≤30°
Ground clearance 250mm
Tilt angle of beam  Down:145°, up: 55°, total: 190°
Swing angle of boom Left: 100°, right: 45°, total: 145°
Pitch angle of drill boom Down: 50°, up: 25°, total: 75°
Compensation length of beam 900mm
Supporting power  Yuchai YCCA13T6-45 (33.1KW/2400r/min)
Drilling rod Φ60×2m
DTH hammer L30
Air consumption 7-15m³/min
Maximum height of horizontal hole  2650mm
Minimum height of horizontal hole  360mm
Recommended Air Compressors
Diesel engine portable screw air compressor:  Kaishan LGCY-12/10
Kaishan LGCY-550/13
Note: Air compressor selection subject to hole dimameter and air hose length
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