Multifunction Air Crawler‑Mounted Rock Drilling Rig For Hard‑Rock Borehole
With Multifunction Air Crawler‑Mounted Rock, drilling contractors gain a versatile, powerful tool that adapts to varying site requirements. Its compact crawler chassis navigates rough terrain effortlessly, while the modular design simplifies transport and assembly. Whether for shallow boreholes or deep exploration, this rig delivers professional-grade results.
Product Overview
The 200m Down The Hole Air Crawler‑Mounted Rock Drilling Rig is a high-adaptability pneumatic DTH drill rig featuring simple structure, easy operation, and energy efficiency. This versatile drilling rig is capable of drilling vertical and horizontal blast holes in various applications including mining, national defense, water conservation, road building, and stonework.
Technical Specifications
| Parameter |
Value |
| Model |
ST-200 |
| Weight |
5.8T |
| Bore Diameter |
140-305mm |
| Drilling Depth |
200m |
| Stroke |
3.4m |
| Travelling Speed |
2.5km/h |
| Gradeability |
30% |
| Power |
65-70KW |
| Rated Pressure |
1.7-3.0mpa |
| Air Consumption |
17-30m³/min |
| Dimensions |
4000*1750*2450mm |
Key Features
- Compact design for access to narrow job sites
- Reliable construction with adequate rotary torque and lifting force
- Hoist and winch capable of lifting up to 1,500kg
- Two-speed adjustable rotation for different hole ranges and rock conditions
- Low center of gravity with excellent detachability
Performance Advantages
- Powered by Yuchai turbo supercharged diesel engine
- Walking motor with reducer for long service life
- Parallel type gear box hydraulic oil pump with monomer separation
- Gear box cast in one piece power head unit with dual motor power
- Professional excavator chassis with wide chain plates
- Composite arm with long stroke and dual oil cylinder lifting system
Frequently Asked Questions
Q: What kinds of rigs do you build?
A: Our product portfolio spans small hydraulic rigs, water well drilling machines, core drills, engineering rigs, and geological exploration equipment. Based on your project needs, we will match you with the most suitable unit.
Q: Your factory location?
A: Jinzhou District, Shijiazhuang City, Hebei Province, China. This location provides efficient rail and road connections to major seaports for timely global delivery.
Q: Direct manufacturer or reseller?
A: Direct manufacturer with ISO certification and 20+ years of specialization in drilling equipment. We control every stage--from engineering design through to final quality inspection.
Q: Production and shipping time?
A: Standard turnaround: 5-7 days for compact hydraulic models, 7-15 days for large pneumatic water well rigs. Let us know if you need expedited delivery.
Q: What does your warranty cover?
A: Comprehensive one-year warranty covering the entire machine except consumable wear parts. We provide proactive remote diagnostics to prevent downtime.
Q: Compressor service life?
A: 10+ years of dependable service with regular maintenance--proven across thousands of field installations.
Q: Accepted payment methods?
A: T/T (bank transfer) and are both accepted for your convenience.
Q: Customs clearance support?
A: Full documentation provided: commercial invoice, contract, packing list, BL, insurance (CIF), and certificate of origin--everything you need for smooth customs clearance.
Q: Customer service availability?
A: Online support is available around the clock. Most issues are addressed within 48 hours.
Q: Overseas after-sales?
A: Remote installation support included as standard. On-site engineer visits can be arranged for commissioning, training, and complex installations.
Company Profile
As a specialized drilling rig manufacturer with ISO accreditation and 20+ years of industry presence, we take pride in the machines that bear our name. Our Hebei factory combines traditional engineering values with modern manufacturing precision to create drilling equipment that lasts.
Jinzhou Shitan Machinery Equipment Co., Ltd. Main Products:
Pneumatic Drilling Rig / Air Drilling Rig(ST-180,ST-200,ST-260,ST-300,ST-350,ST-400,ST450,ST-450,ST-500, ST-600,ST-800 and other Pneumatic water well drilling Rigs.), Crawler Water Well Drilling Rig / Trailer Mounted Drilling Rig / Water Well Drilling Rig / Hydraulic Borewell Machine / Hard Rock Drilling Equipment / Diamond Core Drill Rig / Geological Drilling Rig / Soil Testing Drilling Rig / Portable Water Well Drilling Rig(ST-30,ST-50,XY-1A, XY-1B, XY-2, XY-2B,GK180, GK200, GY150, GY200 and 30 impact drill rig, ZLJ series tunnel drilling rig and other geological drilling machines)Crawler Track Undercarriage, Drilling Mud Pump(BW150,BW160,BW200,BW250,BW850 series Drilling mud pumps), Drilling Air Compressor, Water Well Drill Bits(PDC Drill Bit, Tricone Bit, DTH Button Bit), Water Well Drill Pipe, Drilling Rig Spare Parts( drilling rods , drilling rods joint , casing pipe, casing coupling, core tube, core tube coupling, lifters, automatic drop hammer, sampler, SPT tool, wrench fork, pad fork, lock joint), Track Transporter
