KGH4 Semi-pneumatic hydraulic DTH Crawler Drill-Yiwu Kaishan Machinery Equipment Co. Ltd.

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Drilling machine

Name：KGH4 Semi-pneumatic hydraulic DTH Crawler Drill
Input Date：2025-5-22 8:50:40

Air Hydraulic KGH4 is our smallest crawler mounted, down the hole pneumatic
drill rig, and is ideal for work in confined areas. It is a fully mechanized,
self propelled, heavy duty drill. It is a simple one-man operated rig, easy to
operate and easy to maintain. The tramming controls are located beside the left
track, and both tramming and drilling are powered by hydraulic motors.

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Brief

Air Hydraulic KGH4 is our smallest crawler mounted, down the hole pneumatic drill rig, and is ideal for work in confined areas. It is a fully mechanized, self propelled, heavy duty drill. It is a simple one-man operated rig, easy to operate and easy to maintain. The tramming controls are located beside the left track, and both tramming and drilling are powered by hydraulic motors.

Features & benefits

Hydraulic tramming, positioning and feeding system
Equipped with hydraulic system, making it efficient
Compact rugged crawler

Model	KGH4
Rock Range	f＝6-20
Drilling Diameter mm	90-115
Standard Drilling Diameter	105
Drill depth m	25
Traveling speed km/h	2
Grade ability	30°
Ground clearance mm	290
Total power KW	33
Diesel engine	YC2108
Air Capacity m³/min	9-16
Working pressure bar	10-17
Dimensions (L × W × H)）mm	4400× 2200× 2050
Weight Kg	4200
Gyrator Speed r/min	0-107
Rotary torque N*m	1400
Maximum push pull N	15000
Carriage Elevation angle	145°
Carriage pendulum Angle	Right 45°Left 100 °
Drill arm pendulum Angle	Right 45°Left 44 °
Drill arm demotion Angle	Up 25°Down 50°
Frame leveling Angle	-
Propulsion length	3000
Compensation Length mm	900
Hammer	45S
Rod	φ64×3000 mm
Method of collecting dust	Dry（Hydraulic drive cyclone layer flow）
Remark	Operate by hydraulic Drill by air

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