High Drilling Speed Customized Depth ST 180 Meters Pneumatic Drilling Rig
ST 180 Pneumatic Drilling Rig introduction
ST 180 is a type of light weight, high efficient, multiple functional drilling hole equipment. Which is equipped with advanced structure, easy to handle,high efficient, durable using etc , widely used for drilling well, farming irrigation well,geothermal air conditionhole and other usage well hole, especially suitable for water intaking in moutainnous area and rock layer.
ST 180 Pneumatic Drilling Rig Tech Data
| Item NO. | ST-180 | Air consumption(m³/min) | 17-31 |
| The Weight(T) | 4.5 | Equipped capacitor(Kw) | 55 |
| Dimensions(mm) | 3800*1550*2350 | Swing speed(rpm) | 45-65 |
| The hole diameter(mm) | 140-254 | Swing torque(N.m) | 3200-4600 |
| Drilling Depth(m) | 180 | Drill pipe diameter(mm) | 76 89 |
| Once-time advance length(m) | 3.3 | Drill pipe length(m) | 1.5 2.0 3.0 |
| Walking speed(Km/h) | 2.5 | Rig lifting force(T) | 10 |
| Climbing angles(Max.) | 30 | sopporting Power | 29m3/min 23BAR AIR COMPRESSOR |
ST 180 Pneumatic Drilling Rig Features
1. Walking device: Walking motor is equipped with gear box, durable and long life;
2. Hydraulic oil pump: parallel gearbox design with separate oil pump units, sufficient power supply and reasonable distribution, unique hydraulic system design, simple maintenance and low cost;
3. Power head device:gearbox is cast in one piece, dual motors provide power, large torque, durable, and low maintenance cost;
4. Drilling rig chassis:professional excavator chassis, durable, large load-bearing, wide chain plate, little damage to hard roads;
5. Lifting force: Adopting the designed composite boom, the boom is small in size, long in stroke, double
cylinder lifting, and the lifting tonnage is large;
ST 180 Pneumatic Drilling Rig Drilling Attentions
1. The operation of water well drilling rig must be completed by personnel who are healthy, have corresponding knowledge and have operation certificate;
2. The water well drilling rig shall not operate without care;
3. When the water well drilling rig does not use the hydraulic system, the switching valve of the pipe screwing machine of the water well drilling rig shall be placed at the "oil pump unloading" position;
4. When pulling the speed change handle, first cut off the clutch, and then change the gear after the gear stops rotating to avoid damaging the gear, and pay attention to fixing the handle;
5. When closing the clutch, it shall operate stably. It is forbidden to open and close violently to prevent the clutch from being half engaged;
6. After the chuck suddenly loses pressure due to accidents (such as loss of power, failure of oil pump or other mechanical and hydraulic accidents), the drill pipe or drilling tool shall be stuck in time;
7. When the water well drilling rig moves to the front limit position, it is allowed to drill or lift after tightening the lock nuts of the front and rear pressing plates;
8. Pay attention to the working condition of each pressure gauge at any time during operation, and handle it in time if there is any abnormality;
9. Always pay attention to whether there is abnormal noise or high temperature at each moving part; Problems found shall be handled immediately;
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