Jinzhou City Shitan Machinery Equipment CO. LTD.
Jinzhou City Shitan Machinery Equipment CO. LTD Drilling Rig / Drill Rod / Drill Bit / Track Transporter / Drilling Mud Pump
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180 Meter Depth Portable Diesel Engine Water Well Drilling Rig Machine
ST 180 Crawler Mounted Drilling Rig Introduction
ST 180 series water well drilling rig is a light, efficient and multi-functional drilling and drilling equipment. It is mainly suitable for industrial and civil drilling and geothermal drilling. It has the advantages of compact structure, fast footage, flexible movement and wide application area. It is especially suitable for taking water from mountainous and rocky strata.
This machine can be applied to various formations, such as water well engineering, geothermal wells, anchor pile holes, etc., and can use heel drills. It has the advantages of hydraulic control of the whole machine, automatic loading and unloading of drill pipe, crawler type chassis, high horsepower diesel engine, four-corner hydraulic balance and stronger terrain application ability.
ST 180 Crawler Mounted Drilling Rig Tech Information
| Model | ST 180 |
| Drill Mast(m) | 3 |
| Chassis | Rubber track |
| Drilling diameter(mm) | 130-254 |
| Drilling depth(m) | 180 |
| one-time advance length(m) | 3.6 |
| Walking Speed(km/h) | 2.5 |
| Gradeability | 30 |
| Engine brand | Yunnei |
| Main motor power | 42kw |
| Working pressure(mpa) | 1.45-2.5 |
| Air consumption(m³/min) | 17-31 |
| Drill pipe diameter(mm) | 76/89 |
| Drill pipe length(m) | 1.5/2.0/3.0 |
| Lifting force(t) | 12 |
| Rotating speed(rpm) | 40-65 |
| Rotary torque(N.m) | 3500-3800 |
| Dimensions | 3500*1700*2250 |
| Machine weight(t) | 4.5 |
ST 180 Crawler Mounted Drilling Rig Features
1, The engine using qianchai 55Kw turbocharged diesel engine;
2 Walking devices: walking motor with gear box, long working life;
3, The hydraulic pump: parallel gearbox design (patent) separate pump, the power to provide adequate distribution, unique hydraulic system design, maintenance is simple with lower costs;
4, The power head device: gearbox casting, double motor to provide power, large torque, durability, maintenance cost is lower;
5, Rig chassis: professional digging machine rubber chassis, durable, large bearing capacity, wide chain plate, which has no damage to the hard road;
6, The lifting force: patented design compound arm, arm in small size, long stroke, double cylinder upgrade, lifting with large tonnage;
7, Lifting arms of each rig are installed limiter to protect the cylinder safety cylinder and to protect the security of the work process;
8, Each of the hydraulic oil tube are wrapped with protective jacket, which make the oil tubes have a longer service time.
How to run the casing after well water welling?
Before placing the well pipe, four steel pipes shall be used to make a well shaped device, and the steel wire rope shall be wound on the two steel pipes. If you want to go down quickly, it shall be wound twice. If you want to be stable, it shall be wound three times. Check whether the steel wire rope is knotted, bent, wound or burred. When placing the well pipe, the steel wire rope shall begin to bear each well pipe, Continuously superimposed weight load.
How can a person change the drill pipe? First, pinch one end of the locking handle with the cushion fork, pull a three meter drill pipe into the hole with the puller, remove the puller, close the closing box, pull down the operating handle of the drilling rig ect
