Introduction |
Truck-mounted Drilling Rig
SMJ series truck-mounted drilling rig is a kind of machine which mount the hydraulic head driven rotary head drilling rig to a truck chassis. It can be compressed air drilling, foam drilling or mud drilling. It is with the characteristics such as good mobility, high efficiency, good quality, low pollution, etc. It can be used to drill holes for gas extraction, shallow oil or hydro-construction as well as mine rescue drilling construction.
1) High drilling efficiency, the average drilling speed is up to 20m / h
2) It can be used to drill vertical wells, horizontal wells, cluster wells, and branch wells.
3) Good mobility, can reach the working site quickly.
4) Low requirement for the working conditions, can start operation quickly.
5) Can drill with compressed air, foam, or mud pump
6) Big hoisting capacity, it is up to 1000kN, the max. torque is up to 25kN.m.
7) The rotary head can tilt, can change the drilling rod easily.
| Specification |
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Type
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SMJ5510TZJ15/800Y
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SMJ5540TZJ25/1000Y
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Truck chasis from SANJIAN SPACE ESTATE
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Model
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WS5545
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Driving mode
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10×6
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Gear shifts
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9drive，1reverse
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Max.speed
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70km/h
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Engine power
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276kw/2200r/min
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Weight
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17550kg
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Max.hoisting force
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800kN
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1000kN
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Max.feeding force
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180kN
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Rapid hoisting speed
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30m/min
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Rapid lowering speed
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59m/min
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60m/min
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Slow feeding speed
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7.1m/min
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6m/min
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Rotary head
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Max.output torque
|
15kN.m
|
25kN.m
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Output speed
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0-150r/min
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0-90 、0-180r/min
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Mainshaft dia.
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Φ76mm
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Stroke
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15m
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14m
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Drilling depth
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Standard drilling rod model
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Φ114
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Rotating drilling
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1500m
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2000m
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Max.hole dia.
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Φ711mm
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Φ770mm
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Combined pumps of hydraulic system
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32MPa4+4+1
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32Mpa3+3+3+1
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Compressed air/mud lines
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Dia.
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Φ76.2mm
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Nominal working pressure
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20MPa
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Auxilary winch
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Jib boom stroke
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1m
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Hoisting weight(retracted)
|
38kN
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Hoisting weight(extended)
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20kN
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Hydraulic system pressure
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Rotary head rotating system
|
25MPa
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Normal drilling system
|
24MPa
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Fast hoisting system
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32MPa
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Rig engine from CUMMINS
|
Model
|
QSX15-600
|
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Power
|
447kW
|
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Speed
|
2100r/min
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Total weight
|
51000kg
|
54000kg
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Dimensions(Transportation) L×W×H
|
13.7×2.85×4.19m
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14.28×2.85×4.2m
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Air compressor from Sullair of U.S.A.
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Model
|
1150XHH/1350XH(A)
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Flow
|
32/38m3/min
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Discharge pressure
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3.45/2.4MPa
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Engine from CATERPILLAR
|
C18ATAAC
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Nominal input power
|
470kW
|
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Dimensions(transportation) L×W×H
|
4613×2184×2278mm
|
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Weight
|
5897kg
|
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