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Address: Xiaoshang Village, Yingli Town, Jinzhou City, Hebei Province, China
Contact name:Anna
Jinzhou City Shitan Machinery Equipment CO. LTD. |
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Crawler Mounted DTH Drilling Rig 180m Diesel Engine Water Well Drilling Rig
ST 180 Crawler Mounted Drilling Rig Introduction
180 water well drilling rig 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. The drill adopts newest hydraulic technology, mating with big torque hydraulic motor rotation and large bore hydraulic oil cylinder driven, lower the labor, cut down assist time, improve efficiency of construction and project quality.
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.
Five main precautions for maintenance of crawler drilling rig
First of all, in addition to the routine maintenance during
construction, the crawler drilling rig must also carry out regular
maintenance on important parts as required. The following five
points should be noted:
1. Before each operation, the elevator shall be filled with
lubricating grease. When filling the elevator, the grease nipple at
the other end must be opened, which is conducive to extruding the
previously filled grease. Otherwise, the oil seal in the elevator
may be damaged.
2. Check whether the oil quantity in each oil tank is sufficient
and the oil quality is normal, and check whether the oil quantity
in each reducer gear is sufficient and the oil quality is normal;
Check for oil leakage.
3. Check whether the wire rope is broken and whether its connection
is intact and safe.
4. Check whether the elevator can rotate flexibly and whether the
internal grease is polluted.
5. Check the steel structure for cracks, rust, desoldering and
other damages.
Do you remember the above 5 points?
Once we find any fault in the use process, we should deal with it
in time to eliminate all potential safety hazards and ensure that
the crawler drilling rig is always in the best working condition.
