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 based on “parameters, efficiency and cost” to effectively ensure drilling efficiency, solve the difficulty of relocation in mountain construction, and reduce field labor intensity and construction risk.
* 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 and can be used for drilling operations around the clock;
* Heavy-duty air filter with engine configuration adapted to various harsh environments in the field;
* 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;
* Features energy saving, miniaturization and low cost. ;
* Hydraulic quick lifting rod design eliminates the need for rigs, winches and gearboxes, making operation easier and safer;
* The derrick derrick, base, engine frame, power head housing, etc. are made of high-quality materials to better meet the requirements for the lightweighting of the rig when the person is disassembled;
* The rig uses an oil cooler to cool the hydraulic oil for use in areas with high ambient temperatures.

Drilling depth 30m
Drilling Method Air Shock Drilling Spiral Drilling Alternative
Drilling hole diameter mm rock formation 70-120
Drill pipe diameter * length (air shock drill) Ø60*1500 mm
Mud drilling mm 50*1500
Hydraulic system flow L/min 0-60
Working pressure Mpa 20
Walking speed KM/h 0-3
Dimensions mm 2800*1300*1580
Maximum module weight 110 KG

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