1. Designed for a maximum drilling depth of 600m, the rig utilizes the pneumatic Down-The-Hole (DTH) impact method. It accommodates borehole diameters of 100–254mm and various drill rod specifications; paired with medium-to-high air pressure DTH hammers, it supports dry air-based cuttings removal. 2. Features a fully hydraulic centralized control system. The power head offers a wide range of rotary torque and speed adjustments, while the long-stroke feed carriage includes an integrated hydraulic rod-unloading mechanism, ensuring a high level of automation in rod handling. 3. Equipped with a lightweight crawler undercarriage and four independent hydraulic leveling outriggers with ample travel, allowing for rapid leveling and stabilization on uneven terrain and facilitating convenient positioning. 4. Features a high-strength folding drill mast and an integrated machine layout. It is equipped with high-pressure protective fittings for the air system and includes a reserved interface for a foam injection system to mitigate bit-clogging issues in clay formations.
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Product Description
Product Features
Product Specifications
Application Scenarios
Product Description ： The 600-meter crawler-mounted pneumatic water well drilling rig is a medium-to-deep depth down-the-hole (DTH) percussion drilling system designed specifically for deep-well drilling in bedrock formations. It offers a maximum drilling depth of 600 meters and accommodates borehole diameters ranging from 100 mm to 254 mm. The unit features a diesel-powered engine and a fully hydraulic control system; it utilizes high-pressure air supplied by an external compressor to drive the DTH hammer for rock fragmentation, while the airflow carries away cuttings to achieve dry discharge. With a compact and well-engineered structure, the rig balances drilling performance with maneuverability, making it capable of handling diverse geological formations, including limestone, granite, and weathered or fractured rock.
Product Features： 1. The equipment balances drilling capability with cost-efficiency; its 600-meter drilling capacity covers the vast majority of deep-well projects for towns and villages, while offering lower procurement and operating costs—and a faster return on investment—compared to 1,000-meter rigs. 2. It delivers high drilling speeds in hard rock. Dry drilling eliminates the need for large volumes of water or the construction of mud pits, allowing operations to begin immediately at remote sites lacking water sources and reducing the investment required for auxiliary infrastructure. 3. Featuring a foldable mast and a compact overall design, the rig does not require mast disassembly for relocation. This eases transport on mountain roads and enables rapid transfer to the next well site upon project completion. 4. The hydraulic system offers excellent heat dissipation, ensuring stable, continuous operation over long periods. Centrally located hydraulic control levers make the rig easy to master and reduce operator fatigue. 5. Highly versatile and expandable, the rig can—by simply changing drilling tools—handle geological monitoring holes, slope anchoring holes, and shallow geothermal pilot holes in addition to deep water wells, thereby broadening the scope of potential projects.
Product Specifications：YGQZ-600
Item
Parameter
Item
Parameter
The weight (T)
11.5
Drill pipe diameter (mm)
Φ76/Φ89/Φ102/Φ108
The hole diameter (mm)
100-254
Drill pipe length (m)
1.5m / 2.0m / 3.0m / 6.0m
Drilling depth (m)
600
Rig lifting force (T)
28
One-time advance length (m)
6.6
Rapid rise speed (m/min)
20
Walking speed (km/h)
2.5
Fast feeding speed (m/min)
40
Climbing angles (Max.)
30
Width of loading (m)
2.85
Equipped capacitor (kw)
129
Hoisting force of winch (T)
2
Using air pressure (MPA)
1.7-3.5
Swing torque (N.m)
8500-11000
Air consumption (m³/min)
17-42
Dimension (mm)
6300×2200×2650
Swing speed (rpm)
45-130
Equipped with hammer
Medium and high wind pressure series
The penetration efficiency (m/h)
15-35
High leg stroke (m)
1.7
The engine brand
Yuchai engine
Application Scenarios： This rig is suitable for projects such as centralized deep-well water supply for townships, large-scale agricultural irrigation wells, dedicated industrial water source wells, and shallow geothermal exploration boreholes. Equipped with hydraulic outriggers and a crawler undercarriage, it allows for rapid deployment and operation in complex terrains—including hilly areas, Gobi deserts, and mountainous regions. It delivers stable, high-efficiency performance when drilling through hard rock, making it a cost-effective drilling solution for medium-depth water well projects.
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