KG420/KG420H Down the hole Drill Rig for Open Use

Applications

The KG420/KG420H 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 (China III), the drill rig meets national standards for emissions and environment.The folding frame track and four-wheel drive are adopted; Add track leveling cylinders and the plunger piston tramming motor improves the working pressure and increase the rotary torque and revolving speed; and the lifting oil cylinder and chain are expanded to promote the lifting force and reliability. 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 KG420H down the hole drill rig for open use is equipped with a dust collector, thus making operation more environment-friendly and reliable.

Brief Parameters

Drilling diameter ：Φ90-115mm

Depth of economical drilling ：25m

Method of Feed：Oil cylinder-leaf chain

Feed stroke: 3980mm

Supporting power：Yuchai YCD4R23T8-80 (59KW/2400r/min）

Detail features

(Easy Used Control Panel）

(High torque gyrator)

(Stable hydraulic system)

(Steel track adaptable to all terrains)

Recommended Air Compressors

Diesel engine portable screw air compressor:

Kaishan LGCY-13/13

Kaishan LGCY-15/13

Kaishan LGCY-13/17

Kaishan LGCY-18/17

Technical Parameters