SPT-300 trailer mounted water well drill rig can be
equipped with both diesel engine and motor as power. The machine adopts direct
cycle drilling mode to realize air DTH hammer drilling. It adopts pressure device
and hydraulic control, which greatly enhance drilling efficiency.
Parameters
SPT-300 Trailer
Mounted Water Well Drill Rig
The shape size:
10850×2470×3870(MM)
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Weight
12T
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Drilling aperture:500MM
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The drilling depth:300M
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Kelly:108×108×7500MM
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Hole drill pipe: φ89
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The mast section
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① Type: Van
② Load :15T
③ Height:11M
④ The characteristics of the mast: Mast with
hydraulic hole pressure device, and the pressure of2000KG
⑤ At the top of a lighting device
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Diesel power part
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Diesel engine model:
F6L912
OR 6135AN
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air patenting
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water-cooling
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Power/Speed
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Power/Speed
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74KW 2300r/min
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100KW 1500r/min
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maximum torque / speed
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maximum torque /
speed
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345NM 1600r/min
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647NM 1250r/min
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Mud Pump
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Model BW900/25 mud
pump
maximum pressure 2.5 MPa
maximum pump discharge 1030 L/min
required power 52 Horsepower
suction pipe diameter Φ102 MM
diameter of the drain pipe Φ64 MM
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The guide pull down
mechanism
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The maximum pull
down 2000 KG
Pull down stroke 1000 MM
guide rod diameter Φ50 MM
Pull down doe rope diameter Φ9.3 MM
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Rotary table gear box
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Output speed (r/min)
Ⅰ Ⅱ Ⅲ reversal
44 68
105 34
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Main hoist
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① Single rope tension 3000KG
② Drum diameter: φ273MM
③ wirerope diameter Φ15.5MM
④ rope capacity 120M
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shelves
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Ⅰ
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Ⅱ
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Ⅲ
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speed
(r/min)
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43
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85
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122
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Include
Vice winch, tool
winch
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Vice winch
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① Single rope tension 2000KG
② Drum diameter: φ268MM
③ wirerope diameter Φ15.5MM
④ rope capacity 120M
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shelves
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Ⅰ
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Ⅱ
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Ⅲ
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speed
(r/min)
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21.5
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42.5
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61
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winch tool
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① Single rope tension 2000KG
② Drum diameter: φ268MM
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shelves
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Ⅰ
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Ⅱ
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Ⅲ
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speed
(r/min)
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21.5
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42.5
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61
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control panel
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All hydraulic operation,
the source of power for hydraulic pump,convenient and
efficient
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rotary table
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Rotary table through
hole diameter (mm) Φ505
Remarks:Speed parameters see Rotary table gear box
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The rig can be installed 30KW generator
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After the
installation of generator, it can be used as electric welding, lighting, and
other usage.
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The rig can also be
provided with the motor and diesel engine as power.
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