Addressing issues with traditional raise boring rigs, such as difficulties in transfer and transportation, low intelligence levels, and ineffective operation in hard rock, this rig adopts an integrated design that organically combines the main unit assembly, power unit, and crawler traveling system. It innovatively develops technologies including an integrated traveling system, dynamic insert plate, proportional drill pipe loading/unloading, and automatic drill pipe conveying. No disassembly is required for transfer, significantly reducing auxiliary time for transfer and rig erection, greatly improving operational efficiency and lowering overall operating costs.
1/1
Conventional Crawler-mounted Raise Boring Rig
Negotiable
China
Building C3, Huanchuang Enterprise Plaza, No.2450 Yuelu West Avenue, Changsha City, Hunan Province
+86 400 8735166
Product Introduction
Product Parameters
|
Project |
Unit |
CY-R80V (AT-2000L) |
CY-R120V (AT-3000L) |
CY-R120VDL (AT-3000L) |
CY-R160V (AT-4000L) |
|
|
Working Parameters |
Nominal well diameter |
mm |
2000 |
3000 |
3000 |
4000 |
|
Maximum well depth |
m |
400 |
400 |
400 |
400 |
|
|
Diameter of guide hole |
mm |
241 |
280 |
280/311 |
311 |
|
|
Drilling angle |
° |
45~90(45~60 requires optional inclined shaft assembly) |
||||
|
Propulsion parameters |
Propulsion |
kN |
1017 |
2500 |
2500 |
2528 |
|
Reverse lift |
kN |
2425 |
4300 |
4300 |
4310 |
|
|
Advancing stroke |
mm |
1450 |
1440 |
2050 |
2050 |
|
|
Swing parameters |
Rated torque |
kN.m |
82 |
168 |
168 |
286 |
|
Peak torque |
kN.m |
94 |
192 |
192 |
327 |
|
|
Swing speed |
r/min |
0-30 |
0-24 |
0-24 |
0-28 |
|
|
Walking parameters |
Travel speed |
km/h |
0-1.5 |
0-3 |
0-3 |
0-3.2 |
|
Climbing ability |
° |
14 |
14 |
14 |
14 |
|
|
Ground clearance |
mm |
215 |
250 |
250 |
250 |
|
|
Diesel engine power |
kW |
81 (State IV) |
96 (State IV) |
96 (State IV) |
96 (State IV) |
|
|
Diesel tank volume |
L |
80 |
350 |
350 |
350 |
|
|
Dynamic parameters |
Main motor power |
kW |
90 |
160 |
160 |
200 |
|
Voltage |
V |
Standard: 380 (optional: 660/1000/1140) |
||||
|
Hydraulic system |
System pressure rating |
MPa |
35 |
35 |
35 |
35 |
|
Hydraulic oil tank volume |
L |
590 |
660 |
660 |
660 |
|
|
Filtration accuracy |
μm |
10 |
10 |
10 |
10 |
|
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