Changsha Miracleland Import & Export Co., Ltd
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XR460D Rotary Drilling Rig:
Features:
Adopting specifically made hydraulic track(H-shped frame) and long diameter slewing bearing to insure high stability and transporting conveninence; Original packaging imported CUMMINS turbo charging engine provides strong drive power and meets Euro III emission standards; The hydraulic system uses limit power control and flow control to be high energy efficient; Single rope main winch to be an effective solution to the problem of wire rope wear, effectively improve the service life of wire rope; Detection device is installed on the main winch and the single layer rope makes depth detection more accurate; Machine designed to meet the requirements of CE directives, security and safer construction are guaranteed; A variety of configurations (such as: Leg cylinders, casing drivers, etc. ) are designed according to user requirements to insure high scalability; New structure of power head, the use of multi-stage shock absorption technology, the double seal structure improve reliability, removable drive plate ensures easy maintenance; Standard centralized lubrication systems makes maintenance more convenient.
The Parameter of XR460D Rotary Drilling Rig:
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XR460D Main technical parameters of XR460D |
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NO. |
Name |
Unit |
Parameters |
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| 1 |
Max. drilling diameter |
mm | φ3000(3500) | ||||
| 2 |
Max. drilling depth |
m |
93 (5) _ 93(5-section of fricative) (standard) |
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|
71.5 (4) )_ 71.5(4-section of mechanical interlock)(optional) |
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|
112 (6) )_ 112 (6-section of fricative) |
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| 3 |
() Safe operation range(from rotarying centre) |
mm | 4700-5000 | ||||
| 4 |
(××) Dimension in working condition(L×W×H) |
mm | 12250×5500×28900 | ||||
| 5 |
(××) Dimension in transportation condition(L×W×H) |
mm |
Disassembly transportation |
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| 6 |
() Overall drilling weight(drilling tools not included) |
t | 145 | ||||
| 7 |
Engine |
Engine model |
CUMMINS QSX15-C600 | ||||
|
/ Engine rated power/rotary speed |
kW | 447/(2100r/min) | |||||
| 8 |
Hydrulic system |
Max. pressure |
Mpa | 33 | |||
|
Max. pressure of vice pump |
Mpa | 32 | |||||
| 9 |
Rotary drive |
Max.output torque |
kN.m | 460 | |||
|
Rotary speed |
rpm | 6~20 | |||||
| 10 |
Pull-Down cylinder |
Max. cylinder pressure |
kN | 300 | |||
|
Max. cylinder lifting force |
kN | 400 | |||||
|
Max. cylinder stroke |
mm | 6000/10000 | |||||
| 11 |
Main winch |
Max. pulling force |
kN | 520 | |||
|
Max. wire speed |
m/min | 60 | |||||
| 12 |
Auxiliary winch |
Max. pulling force |
kN | 100 | |||
|
Max. wire speed |
m/min | 65 | |||||
| 13 |
Mast |
/ Left/ right Side |
° | 5/5 | |||
|
Forwards |
° | 9/ 15 | |||||
| 14 |
Slewing bearing |
Slewing bearing angle |
km/h | 360 | |||
| 15 |
Runing |
Max. complete device running speed |
% | 1.5 | |||
|
Max. complete device grade ability |
35 | ||||||
| 16 |
Track |
Track width |
mm | 1000 | |||
|
(-) Outside width(min-max) |
mm | 4050-5500 | |||||
|
Distance between two wheels longitudinally |
mm | 6050 | |||||
|
Average grouning specific pressure |
KPa | 117.5 | |||||