Jining Hengwang Industrial and Mining Machinery Co., Ltd
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    24th Floor, Building C, Haineng E-commerce Industrial Park, No. 4 Jinyu West Road, Rencheng District, Jining City, Shandong Province
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HQZ450L Pneumatic Drilling Machine
Full hydraulic control is convenient and flexible: the drilling rig's speed, torque, thrust shaft pressure, reverse shaft pressure, thrust speed, and
Product details

Full hydraulic control is convenient and flexible: the drilling rig's speed, torque, thrust axis pressure, reverse axis pressure, thrust speed, and lifting speed can be adjusted at any time to meet the needs of different drilling tool usage conditions and construction processes

Top drive rotary propulsion lifting: It is convenient for connecting and unloading drill rods, shortens auxiliary time, and is also conducive to drilling with pipes.

Multi functional drilling: Various drilling techniques can be used on this type of drilling rig, such as down the hole drilling, mud drilling, roller drilling, pipe following drilling, and core drilling currently under development. Drilling machines can be equipped with mud pumps, generators, welding machines, and cutting machines according to user needs. The drilling rig is also equipped with various winches as standard.

High homework efficiency: Due to the full hydraulic and top drive rotary propulsion, it is suitable for various drilling processes and drilling tools, with convenient and flexible operation, fast drilling speed, and short auxiliary time, resulting in high homework efficiency.

Low cost: Drilling on rocks is mainly carried out using the down the hole hammer drilling process, which has high efficiency and the lowest cost per meter.

High leg track type: High leg is convenient for loading and transportation, and can be directly loaded without the need for a crane. Crawler walking is more suitable for moving on muddy sites.

The function of the oil mist device: Drilling on rocks is mainly carried out using the down the hole hammer drilling process. The down the hole hammer rock drilling operation has high efficiency, the lubricated impactor has a longer service life, and the single meter drilling cost is low.

Drilling rig chassis: It can be a tracked self-propelled chassis or a vehicle mounted self-propelled chassis.

Scope of application: Suitable for industrial and civilian drilling, geothermal drilling, with advantages such as compact structure, fast footage, flexible mobility, and wide applicability in various regions. Especially suitable for water extraction in mountainous areas and rock formations.

Main parameters:

modelModel

HQZ450L

Whole machine weightT )

8.7

External dimensionsmm )

5300*2050*2700

Drilling diametermm)

130-400

drill depthm)

450

One push length

3000/6000

Walking speedkm/h)

6

Single machine climbing abilitymax )

25

Ground clearancemm )

300

Working pressureMpa )

1.7-3.5

Gas consumptionm³ /min )

17-35

Host powerkw)

100/6 cylinder

rotationrpm)

45-75

Rotating torqueN.m )

9000-10000


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