KGH4 Medium Pressure Eco-friendly Crawler Drilling Rig

KGH4 Medium Pressure Eco-friendly Crawler Drilling Rig
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Based on our previous product KG925 borehole drilling machine, we developed this KGH4 medium pressure eco-friendly crawler drilling rig. The new product comes with a dry type dust collector, and the drill bit diameter ranges from 80mm to 115mm. This crawler drill rig can drill blastholes (such as pre-splitting blasting hole) and anchor cable holes in horizontal, vertical and inclined directions. The attractive features of this blasthole driller like stable performance, wide application, high cost-effectiveness, makes our KGH4 medium pressure eco-friendly crawler drilling rig an ideal choice for medium and small mines.

Feature
1. The imported high-speed motor is used for the dust collecting system. The system is stable and efficient.
2. The guide rail is lengthened, and the first drill rod of the crawler drilling rig is 3m long.
3. Special treatment has been conducted on the walking system, making the system strong and durable.
4. The ultra-high rotating speed can reach 140r/min, making the drilling speed greatly accelerated.

Specifications

Rock hardnessF = 6-20
Drill bit diameterφ80-115 mm
Drill depth30 m
Walking speed0~2.5 Km/h
Gradeability25°
Min. ground clearance290 mm
EngineYC4D80 (58kW, 2400rpm)
Overall dimension5600×2700×2500 mm
Overall weight5000 Kg
Working air pressure0.7-1.7 MPa
Carriage length3600 mm
Carriage dip angleDown 135°, up 50°, total 185°
Max. carriage swing angleLeft 100°, right 45°, total 145°
Max. drill arm lateral swing angleLeft 45°, right 45°, total 90°
Compensation length900 mm
Rotating speed0-140 rpm
Rotation torque1200 N.m
Lifting force25 KN
Drill rod diameterφ64 mm, φ76 mm (standard configuration)
Drill rod length3000 mm

Recommend parts for the KGH3 crawler drilling rig
1. Drill bit: Φ90, Drill hammer: QCW930, Drill rod: Φ64mm
2. Drill bit: Φ105, Drill hammer: HD45S, Drill rod: Φ64mm
3. Drill bit: Φ115, Drill hammer: HD45A, Drill rod: Φ76mm

Recommend air compressor for the KGH3 crawler drilling rig

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