浙江开山重工股份有限公司

Split Surface Drilling rig

KG420S/KG420SH Surface DTH Drill Rig

Dimensions (L*W*H mm)

6400×2250×2700 6400×2420×2700

Weight（kg）

5800/6100

Φ Aperture(mm)

90-152

Drilling Depth(m)

Gradability(°)

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product details

Technical Parameters

KG420S/KG420SH Surface DTH Drill Rig

The drill rig is equipped with the two independent systems, namely diesel engine and motor, capable of separate operations.
The folding frame track, four-wheel drive and the tramming 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 on limiting position.
The double rotation motor increases the rotary torque and revolving speed; and the lifting hydraulic 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.
Equipped with a dust collector, thus making operation more environment-friendly and reliable.

Technical Parameters

* Note: Due to continuous technological updates and advancements, any differences between technical parameters and configurations and the actual product shall be based on the actual product delivered; Additionally, the machine shown in the picture may include additional equipment.