Hydraulic Well Drilling Rig Pneumatic Well Drilling Rig Environmental Sampling Drilling Rig
Brief introduction of ST450 crawler Pneumatic Borewell Machine
ST450 crawler pneumatic well drilling rig is a pneumatic well drilling rig jointly developed by Shandong Lutan Machinery Co., Ltd. and Jining Lutan Machinery Research Institute. It is mainly used for drilling in Hilly and mountainous areas with many rocks. It has the advantages of large diameter, deep drilling, fast footage, flexible movement and high efficiency. It has been widely used in industrial and civilian drilling, geothermal drilling and monitoring drilling Well and other occasions.
Water Well Drilling Rig Machine Parameter:
| Drilling depth |
450m |
| Drilling diameter |
Φ140-Φ350mm |
| Working air pressure |
1.7-3.5MPa |
| Air consumption |
17-30m3/min |
| Drilling 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 |
| Dimension |
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Characteristics of ST-350 crawler pneumatic well drilling rig
1. The principle of pneumatic impact is adopted, with fast drilling footage and high efficiency.
2. Equipped with steel crawler chassis, strong cross-country performance, easy to deal with various complex operation sites.
3. Equipped with high hydraulic legs, it is easy to load and unload the truck, save the hoisting cost, and can be used for leveling the drilling rig to maintain the stability of the fuselage.
4. Equipped with high-power diesel engine, strong power, to meet the needs of work.
5. Equipped with hydraulic take-off and landing composite boom, it can save space and provide strong lifting force for deep hole operation.
6. The drilling rig is equipped with hydraulic feed system, double hydraulic motor power head, chain drive and hydraulic cylinder propulsion, with high torque and high drilling efficiency.
7. Equipped with quick rod unloader, the drill pipe can be disassembled quickly, saving time and labor.
8. The operation handle is centralized, the layout is reasonable, safe and feasible.
9. Excellent workmanship, low maintenance cost.
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
OEM / ODM can accept. Good quality, professional after-sales service, welcome to order
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450m Crawler Large Pneumatic Borewell Machine Images
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