HF350B Truck-mounted Drilling Rig for Water Well
HF350B Truck-mounted Drilling Rig
HF350B is a rotary drilling rig with directional circulation, and it need be equipped with mud pump. It adopts the slurry as the washing fluid, so it can drill on clay, sand and rock with a good drilling bit.
The power of HF350B comes from the truck engine. The equipments of hydraulic system and larger torque of the turntable sharply improve the eficiency of the HF350B.
The appearance of HF350B is pretty, and it is mainly used for water well, construction, national defense building foundation, geological exploration, geothermic well and other foundation working.
Due to the great truck-mounted design, HF350B has some great performance like off-road vehicle’s. Therefore, HF350B can be operated in massive harsh environment, even the bog.
Technical parameter | ||||
Drilling depth(M) |
80 |
300 |
||
Drilling diameter(mm) |
1500 |
500 |
||
Speed of turntable(r/min) |
21.2;36;63.2;100.6;155;20.2(reverse) |
|||
Torque of turntable(KN.m) |
18;10.6;6;3.8;2.5;18.9(reverse) |
|||
Single rope lifting capacity of windlass(KN) |
30 |
|||
the max torque of whole machine(KN.m) |
40.55 |
|||
The lifting capacity of hook(KN) |
180 |
|||
Bearing capacity of mast (KN) |
180 |
|||
The height of mast (mm) |
11500 |
|||
Bearing capacity (t) |
25 |
|||
|
Hydraulic pump |
Model |
CB-HP50/32Z |
||
Pump delivery (ml/r) |
50/32 |
|||
Rated speed (r/min) |
3500-3700 |
|||
Rated pressure(M Pa) |
20 |
|||
|
Truck chassis |
Model |
TAZ5191TXJ |
||
Drive form |
6×4 |
|||
|
Engine |
Model |
TBD226B-6Ⅱ |
||
Rated power(KW) |
132 |
|||
Speed (r/min) |
2300 |
|||
Electric generator |
Model |
MF |
||
Rated power (kw) |
15 |
|||
Rated voltage(v) |
400 |
|||
Rated current(A) |
27 |
|||
Speed (r/min) |
1500 |
|||
Frequency(Hz) |
50 |
|||
Protection level |
IP21 |
|||
Insulation Class |
H |
|||
The best working gear (or speed) |
5th gear(1000-1400r/min) |
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The highest speed(Km/h) |
75 |
|||
Transport size(L*W*H)(mm) |
12160*2490*3440 |
|||
Working size(L*W*H)(mm) |
11110*2490*13110 |
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