Kg726III/Kg726hiii 90-115mm 25m DTH Blast Hole Drill Rig for Mine

• Customization: Available
• After-sales Service: Quality Assurance Service
• Warranty: 1 Year
• Model NO.: KG726III/KG726HIII
• Certification: ISO 9001:2008
• Condition: New
• Motor: Diesel Engine
• Drill Hole Diameter: 90-115mm
• Drill Hole Depth: <100m
• Bit Type: DTH Bits
• Drilling Way: Rotary
• Drilling Hardness: F=6-20
• Drilling Diameter: 90-115 mm
• Depth of Economical Drilling: 25 M
• Rotary Speed: 0-120 Rpm
• Climbing Capacity: ≤30°
• DTH Hammer: 3′′
• Drilling Rod: Φ64×3m
• Compensation Length of Beam: 900 mm
• Transport Package: Container
• Specification: 4200KG/4400KG
• Trademark: BAPTECH
• Origin: China
• HS Code: 84306919
• Production Capacity: 300 Sets/Year

Product Description

The KG726III/KG726HIII down the hole drill rig for open use is an improved device in compliance with national regulations on environmental protection. Equipped with the Yuchai engine, the drill rig meets national standards for emissions and environment. The tramming motor of plunger piston and four- wheel drive improve the working pressure and climbing capacity. The expanded pitch and lifting-arm hydraulic cylinder enable it to meet the requirements of limiting position use. Meanwhile, the hydraulic system is improved, thereby proving increased system flow and rotary speed. The hydraulic cylinder has been optimized, thus making it more reliable. The guide rail is installed in an inclined way, making operations and observations easier. The thickened profile is used for the housing; and the additional ring makes handling and lifting convenient.

The KG726HIII down the 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	KG726III	KG726HIII
Weight of complete machine	4200 KG	4400 KG
Outer dimensions	5600×2400×2300 mm	5600×2600×2300 mm
Drilling hardness	f=6-20
Drilling diameter	Φ90-115 mm
Depth of economical drilling	25 m
Rotary speed	0-120 rpm
Rotary torque (Max)	2000 N·m (Max)
Lifting force	18 KN
Method of Feed	Oil cylinder+ leaf chain
Feed stroke	3780 mm
Travelling speed	0-2.5 km/h
Climbing capacity	≤30°
Ground clearance	350 mm
Tilt angle of Beam	Down: 135°, up: 50°, total: 185°
Swing angle of boom	Left: 100°, right: 45°, total: 145°
Pitch angle of drill boom	Down: 50°, up: 25°, total: 75°
Swing angle of drill boom	Left: 44°, right: 45°, total: 89°
Compensation length of beam	900 mm
Supporting power	Yuchai YCD4R23T8-80(59KW/2400r/min)
DTH hammer	3''
Drilling rod	Φ64×3 m
Maximum height of horizontal hole	2750 mm
Minimum height of horizontal hole	350 mm
Dust collector	standard configuration QZA-90 (8 filter element)
	alternative configuration QZA-120 (12 filter element)
Note: When the hole diameter of the dust collector exceeds 90mm, the dust collector must be upgraded and enlarged.

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