Simple Operation Low Failure Air Compressor Matched Drilling Rig Complete Set Supply
Environmental Sampling Drilling Rig
ST450 Air Compressor Matched Drilling Rig Overview
Every component of the 450m Crawler Large Pneumatic drilling rig has been tested under extreme field conditions to ensure dependable performance. From its reinforced mast structure to the high-torque hydraulic motor, this rig handles demanding borehole projects with ease. The spacious operator platform and centralized controls make all-day operation comfortable and precise.
The ST450 Air Compressor Matched Drilling Rig is a pneumatic well drilling rig jointly developed by Shandong Lutan Machinery Co., Ltd. and Jining Lutan Machinery Research Institute. It is primarily used for drilling in hilly and mountainous areas with rocky terrain. This equipment offers advantages including large diameter capability, deep drilling capacity, fast footage rates, flexible movement, and high efficiency. It has been widely used in industrial and civilian drilling applications, geothermal drilling, and monitoring well installations.
Technical Specifications
| Parameter |
Specification |
| Drilling depth |
450m |
| Drilling diameter |
Φ140-Φ350mm |
| Working air pressure |
1.7-3.5MPa |
| Air consumption |
17-30m³/min |
| Drill pipe diameter |
Φ89, Φ102mm, Φ108mm |
| Length of drill pipe |
1.5m, 2.0m, 3.0m, 6.0m |
| One push length |
6m |
| Tramming speed |
2.5km/h |
| Climbing ability (Max.) |
30° |
| Ground clearance (Min.) |
250mm |
| Rotation speed |
45-115 rpm |
| Rotation torque |
6500-9000 N.m |
| Power |
92 Kw |
| Weight |
9.8 |
Key Features
- Utilizes pneumatic impact principle for fast drilling footage and high efficiency
- Equipped with steel crawler chassis for strong cross-country performance in complex operation sites
- Features high hydraulic legs for easy truck loading/unloading, cost savings, and drilling rig leveling
- Powered by high-power diesel engine with strong performance to meet work demands
- Includes hydraulic take-off and landing composite boom for space efficiency and strong lifting force
- Hydraulic feed system with double hydraulic motor power head, chain drive, and hydraulic cylinder propulsion
- Quick rod unloader for fast drill pipe disassembly, saving time and labor
- Centralized operation handles with reasonable, safe, and feasible layout
- Excellent workmanship with low maintenance cost
Frequently Asked Questions
How do I choose the right drilling rig?
We offer small hydraulic rigs, water well rigs, core drilling machines, engineering drills, and exploration rigs. Send us your depth, diameter, and formation details, and our engineers will recommend the optimal machine.
Factory address?
Our headquarters and manufacturing plant are in Jinzhou, Shijiazhuang, Hebei, China—a well-established industrial zone with efficient logistics to all major export ports.
Are you the actual manufacturer?
Yes, 100% factory-direct. We have been building drilling equipment for over 20 years with ISO-certified processes and a modern production facility capable of full-cycle manufacturing.
Delivery lead times?
Small hydraulic units: 5-7 days. Heavy pneumatic rigs: 7-15 days. We can fast-track critical orders—inform our team of your deadline when inquiring.
Warranty details?
Full one-year warranty on all non-consumable components. Remote support and spare parts assistance are included.
Compressor expected life?
Under normal operating and maintenance conditions, our compressors deliver 10+ years of reliable performance.
Payment terms?
We accept T/T and transfers.
Export documents?
Yes—commercial invoice, sales contract, packing list, bill of lading, insurance policy, and certificate of origin are all provided as required.
Support hours?
24/7 online assistance. We target 48-hour turnaround on all technical issues.
On-site after-sales?
Remote setup guidance is standard. Overseas engineer deployment is available for installation, commissioning, and hands-on operator training.
Manufacturing Excellence
Located in the industrial heart of Hebei Province, our factory spans advanced production lines for drilling rig assembly, component machining, and quality inspection. With ISO certification and 20+ years of experience, we are a reliable partner for drilling contractors worldwide.
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
