Kg520/Kg520h 105-152mm Down The Hole Drill Rig Rock Blasting

• Customization: Available
• After-sales Service: Quality Assurance Service
• Warranty: 1 Year
• Model NO.: KG520/KG520H
• Certification: ISO 9001:2008
• Condition: New
• Motor: Diesel Engine
• Drill Hole Diameter: 105-152mm
• Drill Hole Depth: <100m
• Bit Type: Diamond Bit
• Drilling Way: Rotary
• Drilling Hardness: F=6-20
• Drilling Diameter: 105-152 mm
• Depth of Economical Drilling: 25 M
• Rotary Speed: 0-100 Rpm
• Climbing Capacity: ≤30°
• DTH Hammer: 4′′
• Drilling Rod: Φ76×3m or Φ89×3m
• Compensation Length of Beam: 900 mm
• Transport Package: Container
• Specification: 6500KG/7000KG
• Trademark: BAPTECH
• Origin: China
• HS Code: 84306919
• Production Capacity: 300 Sets/Year

Product Description

The KG520/KG520H down the hole drill rig for open use is an improved device in compliance with national regulations on diesel-engine emissions. Equipped with the Yuchai four-cylinder engine, the drill rig meets national standards for emissions and environment. The folding frame track and four-wheel drive are adopted; and track leveling and the walking motor of plunger piston improve the working pressure and climbing capacity. The expanded pitch and lifting-arm hydraulic cylinder enable it to meet the requirements of limiting position. The rotary torque and revolving speed are raised; the propulsion motor and chain are used to raise the lifting force and reliability. The dust collector is enlarged to produce a better effect on dust collection. The thickened profile folder is used for the housing, thus improving its level of intensity and rigidity; and the additional ring makes handling and lifting convenient.

The KG520H down-hole drill rig for open use is equipped with a dust collector, thus making operation more environment-friendly and reliable.

Technical Parameters

Model of drill rig	KG520	KG520H
Weight of complete machine	6500 KG	7000 KG
Outer dimensions	6800×2200×2850 mm	6800×2350×2850 mm
Drilling hardness	f=6-20
Drilling diameter	Φ105-152 mm
Depth of economical drilling	25 m
Rotary speed	0-100 rpm
Rotary torque (Max)	4000 N·m (Max)
Lifting force	25 KN
Method of Feed	Motor+ roller chain
Feed stroke	4150 mm
Travelling speed	0-4 km/h
Climbing capacity	≤30°
Ground clearance	440 mm
Tilt angle of Beam	Down: 135°, up: 50°, total: 185°
Swing angle of boom	Left: 50°, right: 50°, total: 100°
Pitch angle of drill boom	Down: 50°, up: 25°, total: 75°
Swing angle of drill boom	Left: 45°, right: 45°, total: 90°
Leveling angle of track	±10°
Compensation length of beam	900 mm
Supporting power	Yuchai YC4DK100-T304(73.5KW/220rpm)
DTH hammer	4''
Drilling rod	Φ76×3 m or Φ89×3 m
Air consumption	15-22 m³/min
Maximum height of horizontal hole	3500 mm
Minimum height of horizontal hole	350 mm

KG Down The Hole Drill Rig For Open Use

                              KG420S/KG420SH                            KG420T/KG420TH                                      KG430/KG430H

                              KG510/KG510H                                          KG520/KG520H                               KG590/KG590H

                            KG726III/KG726HIII                                      KGH5AIII                                   KG420B/KG420BH