Product introduction
Xy-44a drilling rig is a new product designed on the basis of XY-42 and xy-44 drilling rigs. In addition to the technical performance parameters of the above two types of drilling rigs, the vertical shaft feeding part is added with a guide rod structure, and is equipped with water brake and hand pressure oil pump.
The drilling rig is mainly suitable for core drilling mainly with alloy and diamond drilling, also suitable for engineering geological exploration, hydrological well drilling, and large diameter foundation pile engineering construction. This product is not only sold all over the country, but also exported to Southeast Asia, Africa, America and Europe.
Technical features
The results show that: 1. The drilling rig has more speed series (8 levels) and reasonable speed range, and the low-speed torque is large. Therefore, the drilling rig has strong process adaptability and wide application range. It is not only suitable for small diameter diamond core drilling, but also can meet the requirements of large diameter cemented carbide core drilling and some engineering drilling.
2. The rig has light weight and good detachability. The rig can be divided into ten components, which is easy to move and suitable for mountain operation.
3. Simple structure, reasonable layout, easy to maintain, maintain and repair.
4. The rig has two reverse rotation speeds, which is convenient for accident handling.
5. The center of gravity of the drilling rig is low, it is fixed firmly, the car moves smoothly, and the stability is good when drilling at high speed.
6. The instruments are complete to facilitate the observation of various drilling parameters.
7. Centralized operation handle, convenient operation, simple and flexible.
8. Independent drive of mud pump, flexible power configuration and airport layout.
9. According to the user's needs, the circular slip can be configured to directly clamp the rope drill pipe for drilling, eliminating the need for active drill pipe.
10. The hydraulic system is equipped with manual oil pump. When the power machine can not work, the manual oil pump can still be used to deliver pressure oil to the feed oil cylinder to pull out the drilling tools in the hole, so as to avoid burying accidents.
11. The winch is equipped with water brake to ensure smooth and safe running in deep hole drilling.
performance parameter
1. Basic parameters
Drilling depth
1400m (Φ 42mm ordinary drill pipe)
750m (Φ 60mm common drill pipe)
1400m (BQ drill pipe)
1100m (NQ drill pipe)
Rotation angle of vertical axis
0～360°
Overall dimension (L × w × h)
3040×1100×1960mm
Weight of drilling rig (excluding power)
2150kg
2. Rotator (when equipped with 37KW, 1480r / min power machine)
Vertical shaft speed
Forward to low speed
82；151；215；313r/min
Forward to high speed
251；463；660；961r/min
Reverse low speed
67r/min
Reverse high speed
204r/min
Vertical shaft stroke
600mm
Maximum lifting force of vertical shaft
126kN
feeding capacity
94kN
Maximum turning torque of vertical shaft
3860N·m
Diameter of vertical shaft through hole
92mm
3. Hoist (with 37KW, 1480r / min power machine)
Maximum lifting capacity of single rope
45kN
Lifting speed (Level 3)
0.69；1.28；1.82；2.65m/s
Wire rope diameter
17.5、18.5mm
Rope capacity of drum
110、90m
4. Moving device
Travel of mobile cylinder
460mm
Maximum distance between front end of drilling rig and orifice after moving
278mm
5. Hydraulic system
System set working pressure
8MPa
Displacement of gear oil pump
20ml/r
6. Drilling power
model
Y2-225s-4 motor
R4105g53 diesel engine
power
37kW
42kW
speed
1480r/min
1500r/min
