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HFJ Series Crawler Borehole Drilling Mchine
- Drilling Diameter: 90-350mm
- Drilling Depth: 220-560m
- Engine Power: 64~153kW
- Rotation Speed: 0-45/0-150r/min
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1. Our HFJ series has been upgraded, HFJ560A water well drilling rig with deeper drilling depth upto 560m!
2. Body of the whole machine steels quality is good, torque is large;
3. Easy operation, free-maintaining;
4. For various complex stratum, such as pebble bed, aggregate bed;
5. Saving money, compact construction, easy moving;
6. Applicable to industry, residents drilling, ground drilling, large diameter, deep drilling, footage fast, flexible and efficient;
7.The engine can be customized Yuchai, Cummins, etc. for you to choose.
Technical Data
The HFJ series has been upgraded, with deeper drilling depth and high cost performance!
|
Model |
HFJ220A
(Update from HFJ180C) |
HFJ260A
(Update from HFJ200C) |
HFJ360A
(Update from HFJ300C) |
HFJ460A
(Update from HFJ400C) |
HFJ560A
(Update from HFJ500C) |
|
|
Max. Drilling depth |
220m |
260m |
360m |
460m |
560m |
|
|
Drilling diameter |
90-254mm |
90-315mm |
105-350mm |
105-350mm |
105-350mm |
|
|
Working air pressure |
1.05-2.46Mpa |
1.7-3.0Mpa |
1.05-3.45Mpa |
1.05-3.45Mpa |
1.05-4.5Mpa |
|
|
Air consumption |
16-30m³/min |
17-35m3/min |
16-55m3/min |
16-55m3/min |
16-60m3/min |
|
|
Drilling rod length |
3m |
3m |
3m/4.5m/6m |
3m/4.5m/6m |
3m/4.5m/6m |
|
|
Drilling rod diameter |
76/89mm |
76/89mm |
89/102mm |
89/102mm |
89/102/114mm |
|
|
Hydraulic Cylinder |
Pressurization |
4T |
4T |
4T |
10T |
12T |
| Lifting force |
12T |
14T |
20T |
24T |
28T |
|
| Lifting speed(up) |
2.5m/min |
2.5m/min |
3.0m/min |
3.0m/min |
3.0m/min |
|
| Push down speed |
0.5-5m/min |
0.5-5m/min |
0.5-5m/min |
0.5-5m/min |
0.5-5m/min |
|
|
Auxiliary Winch |
Lifting speed |
18m/min |
18m/min |
30m/min |
25m/min |
25m/min |
| Lowering speed |
35m/min |
35m/min |
50m/min |
40m/min |
40m/min |
|
|
Max. rotation torque |
4200-5600Nm |
4500-6500Nm |
6500-8500Nm |
7500-9500Nm |
8500-11000Nm |
|
|
Rotation speed |
0-48/0-70r/min (stepless) |
0-50/0-70r/min (stepless) |
0-60/0-100r/min (stepless) |
0-45/0-120r/min (stepless) |
0-75/0-150r/min (stepless) |
|
|
Foam pump flow |
20L/min(optional) |
20L/min(optional) |
20L/min(optional) |
20L/min(optional) |
20L/min(optional) |
|
|
High hydraulic leg stroke |
1.5m |
1.5m |
1.5m |
1.5m |
1.5m |
|
|
Walking speed |
2.5Km/h |
2Km/h |
3.5Km/h |
3.5Km/h |
3.5Km/h |
|
|
Climbing capacity |
30° |
30° |
30° |
30° |
30° |
|
|
Weight |
4.9t |
5.4t |
8.5T |
10.5t |
11.5T |
|
|
Dimension |
3600*1700*2200mm |
3900*1700*2150mm |
4800*2000*2450mm |
5700*2000*2550mm |
5800*2250*2550mm |
|
|
Power |
Yunnei 55kw |
Yuchai 77.3kw |
92kw(4 cylinder) |
92kw(6 cylinder) |
153kw |
|
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