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Crawler Type Down The Hole Drill Rig Hydraulic Blast Hole Drill Rig

Crawler Type Down The Hole Drill Rig Hydraulic Blast Hole Drill Rig

Brand Name:zuanshen
Certification:ISO9001
Model Number:ZK70
Minimum Order Quantity:1
Delivery Time:3-5 work days
Payment Terms:T/T
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Location: Chengdu Sichuan China
Address: No. 128, Hailin Road, Rongtai Avenue, Wenjiang District, Chengdu City, Sichuan, China.
Supplier`s last login times: within 2 hours
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Product Details Company Profile
Product Details

Hydraulic Crawler Type Mining Drilling Rig And Blast Hole Drill Rig Used In Open Pit Mine


Zk70 open-pit down hole drilling rig

It is a small and medium-sized open-pit down-hole equipment independently researched, developed, and manufactured by our company. It is mainly suitable for blasting hole operations required for open-pit engineering in fields such as mining, quarrying, hydropower, railways, highways, etc. The machine has the characteristics of compact structure, low center of gravity, flexible mobility, and stable operation;


It adopts a sturdy and reliable crawler drive for walking, with excellent off-road climbing performance. The drilling rig uses hydraulic oil to drive the motor and boom, and compressed air to drive the impactor, working together to complete efficient drilling operations.


Product advtantages:

Adaptation range

The whole machine is flexible, with a sturdy and reliable crawler chassis and high-performance walking motors. The addition of a track swing device is suitable for various complex terrains;

High security

Equipped with an efficient dust removal and filtration system, with strong suction, large air volume, and strong dust removal ability, it greatly improves the construction environment and achieves green mining;

High work efficiency

The high-strength increased chain, combined with a high torque hydraulic motor, provides reliable propulsion and lifting support during the drilling process;

Accurate drilling reduces the occurrence of leakage and deviation during construction, significantly improving the integrity of blasting;

Operating platform

Ensure that the operator has a good field of vision, a simple and convenient hydraulic control console, allowing the operator to get started faster and improve work efficiency;


Technical specifications


ZK70 Hydraulic Crawler Type Mining Drilling Rig And Blast Hole Drill Rig Used In Open Pit Mine
Overall dimensions (L*W*H)6710 * 2300 * 2600mm
Drill hole diameterφ90mm- φ115mm
Drill pipe length3000mm
Maximum drilling depth25 meters
Fuel tank capacity100L
Hydraulic oil tank capacity240L
Maximum power of diesel engine73.5kw
Overall weight7500kg
Drilling arm
Drill arm pitch angle23°/58°
Drill arm swing angle30° left / 30° right
Sliding frame compensation800mm
Sliding frame swing angleleft 95°/right 10°
Gas consumption system
Flow rate12~21m ³/ Min
Pressure1~2.4Mpa

Company Overview



China Crawler Type Down The Hole Drill Rig Hydraulic Blast Hole Drill Rig supplier

Crawler Type Down The Hole Drill Rig Hydraulic Blast Hole Drill Rig

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