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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.

Introduction

 

  Type
SMJ5510TZJ15/800Y
SMJ5540TZJ25/1000Y
Truck chasis from SANJIAN SPACE ESTATE
Model
WS5545
Driving mode
10×6
Gear shifts
9drive,1reverse
Max.speed
70km/h
Engine power
276kw/2200r/min
Weight
17550kg
Max.hoisting force
800kN
1000kN
Max.feeding force
180kN
Rapid hoisting speed
30m/min
Rapid lowering speed
59m/min
60m/min
Slow feeding speed
7.1m/min
6m/min
Rotary head
Max.output torque
15kN.m
25kN.m
Output speed
0-150r/min
0-90 、0-180r/min
Mainshaft dia.
Φ76mm
Stroke
15m
14m
Drilling depth
Standard drilling rod model
Φ114
Rotating drilling
1500m
2000m
Max.hole dia.
Φ711mm
Φ770mm
Combined pumps of hydraulic system
32MPa4+4+1
32Mpa3+3+3+1
Compressed air/mud lines
Dia.
Φ76.2mm
Nominal working pressure
20MPa
Auxilary winch
Jib boom stroke
1m
Hoisting weight(retracted)
38kN
Hoisting weight(extended)
20kN
Hydraulic system pressure
Rotary head rotating system
25MPa
Normal drilling system
24MPa
Fast hoisting system
32MPa
Rig engine from CUMMINS
Model
QSX15-600
Power
447kW
Speed
2100r/min
Total weight
51000kg
54000kg
Dimensions(Transportation)  L×W×H
13.7×2.85×4.19m
14.28×2.85×4.2m
Air compressor from Sullair of U.S.A.
Model
1150XHH/1350XH(A)
Flow
32/38m3/min
Discharge pressure
3.45/2.4MPa
Engine from CATERPILLAR
C18ATAAC
Nominal input power
470kW
Dimensions(transportation)   L×W×H
4613×2184×2278mm
Weight
5897kg

 

 
 
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