HWL30Z Mountain Drill Rig
Drilling depth: 30m
Drilling diameter: 70-120mm
Machine Weight: 110Kg

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HWL30Z Mountain Drill Rig

  • HWL30Z small crawler pneumatic drill is a product that has been developed by our company for more than ten years. Based on the advantages of our company's mountain rigs, the rig optimizes the design concept with “high speed, efficiency and cost” as the starting point, effectively guarantees drilling efficiency, solves the difficulty of relocation in mountain construction, and reduces field labor intensity and construction risk.

Main feature:

  • It adopts all-terrain crawler walking, with large driving force and high reliability;
  • The rig adopts a combination of frames for quick assembly and disassembly and manual relocation;
  • The rig is fully hydraulically driven to accommodate a variety of terrains, drilling operations in all weather conditions;
  • Hydraulic quick drill rod design eliminates the need for rigs, winches and gearboxes for easier operation and better safety;
  • The drilling rig adopts gear pump, load-sensitive multi-way valve and shaft distribution cycloid motor to form a hydraulic system, which has strong pollution resistance and reliable use;
  • The derrick derrick, base, engine frame, power head housing, etc. are made of high-quality materials to better meet the requirements for the light weighting of the rig during the disassembly;
  • The engine is equipped with a heavy-duty air filter that adapts to various harsh environments in the field;
  • It has the functions of saving energy, miniaturization and low cost ;
  • The rig uses an oil cooler to cool the hydraulic fluid for use in areas with high ambient temperatures.



Drilling depth


Drilling method

Air shock drilling Spiral drilling alternative

Drilling diameter (mm)

Rock formation 70-120

Drill pipe diameter* length (Air shock rig)

Ø60*1500 mm

Mud drilling mm


Hydraulic system flow L/min


Walking speed KM/h


Dimensions mm


Maximum module weight

110 KG

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