A piling rig is a construction machine for piling in foundation engineering. It is mainly applied to drill in sandy soil, clay, silty clay, etc. and widely used cast-in-place piles, diagram walls, foundation reinforcement and other foundation projects. It can meet construction requirement of kinds of foundation engineering projects. It generally applies hydraulic crawler chassis, automatic lift box-type mast, telescopic drill pipe, auto vertical adjustor, depth indicator, etc. Its operation applies hydraulic pilot control, load sensor, thus it is easy and comfortable to control.
| TYPE |
B105 NG |
B125 |
B135 |
B170 |
B180HD |
B250 |
B300 |
B400 |
B400 HT |
C850 NG HT H50 |
| Borehole dimensions |
|
|
|
|
|
|
|
|
|
|
| Max. depth (m) |
38 |
50 |
50 |
50 |
68 |
68 |
70 |
87 |
87 |
87 |
| Max. diameter (mm) |
1300 |
1500 |
1200 |
1500 |
1800 |
2000 |
2000 |
2700 |
2200 |
2200 |
| Max. depth C.F.A. (m) |
16 |
20,4 |
13 |
21 |
22,7 |
25- |
27 |
28 |
- |
34 |
| Max. diameter C.F.A.(mm) |
600 |
800 |
800 |
800 |
1000 |
1200 |
1200 |
1200 |
- |
1600 |
| Engine power (kW) |
116 |
160 |
160 |
194 |
224 |
330 |
330 |
440 |
440 |
440 |
| Undercarriage |
|
|
|
|
|
|
|
|
|
|
| Width with retracted tracks (mm) |
2500 |
2500 |
2500 |
2500 |
2500 |
3000 |
3000 |
3000 |
3000 |
3500 |
| Width with extended tracks (mm) |
3600 |
3700 |
3700 |
3900 |
3900 |
4400 |
4400 |
4400 |
4400 |
5000 |
| Shoes width (mm) |
600 |
600 |
600 |
700 |
700 |
900 |
900 |
900 |
900 |
1000 |
| Main winch line pull (kN) |
105 |
135 |
135 |
180 |
200 |
193 |
220 |
250 |
250 |
250 |
| Auxiliary winch line pull (kN) |
45 |
60 |
60 |
70 |
70 |
110 |
110 |
110 |
110 |
110 |
| Crowd |
|
|
|
|
|
|
|
|
|
|
| Extraction force (kN) |
140 |
240 |
240 |
240 |
240 |
240 |
320 |
400 |
400 |
400 |
| Crowd force (kN) |
90 |
240 |
240 |
240 |
240 |
240 |
320 |
250 |
400 |
400 |
| Stroke (mm) |
3.5K |
11K |
12.9K |
13.5K |
13.7K |
14.5K |
12.5K |
7K |
13.5K |
14K |
| Rotary head Torque (kNm) |
100 |
112 |
112 |
155 |
180 |
217 |
250 |
358 |
545 |
358 |
| Drilling speed (rpm) |
42 |
33 |
33 |
32 |
34 |
33 |
29 |
25 |
9 |
25 |
| Weight in working condition( kg) |
27K |
35.5K |
39.5K |
52K |
62K |
74K |
88K |
90K |
107K |
125K |
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