SPC-300D(4×2) Water Well Drill Rig

SPC-300D(4×2)water well drill rig is truck mounted drilling rig. Its main parts are mounted on the chassis of "Dongfeng” EQ1141 truck. Both diesel engine and electromotor can be added on machine as power. SPC-300D(4×2) water well drill rig adopts direct cycle drilling mode to realize air DTH hammer drilling. It adopts pressure device and hydraulic control, which greatly enhance drilling efficiency. The truck mounted drilling rig is widely applied in agriculture irrigation and drinking water supply.


SPC-300D(4×2) Water Well Drill Rig

The shape size:
The whole machine weight

Drilling aperture:500MM The drilling depth:300M
Kelly:108×108×7500MM Hole drill pipe :φ89
Drill chassis parts
① Chassis: EQ1141KJ DONGFENG EQ1141KJ
② Driving method: 4×2
③ Wheelbase 4500MM
④ Tread wheel (along) 1940MM
⑤ Rear wheels (the distance between the center line of twins)1860MM
⑥ approach angle 34°
⑦ departure angle 13.3°
⑧ Number of tire front 2,after 4
⑨ tyre size 11.00~20
⑩ Truck mounted rig speed (speed) 50 KM/H

The mast section ① Type: Van
② Load :15T
③ Height:11M
④ The characteristics of the mast:2000KGMast with hydraulic hole pressure device, and the pressure of2000KG
⑤ At the top of a lighting device

Diesel power part

Diesel engine model:
F6L912 OR 6135AN

air patenting water-cooling
Power/Speed Power/Speed
74KW 2300r/min 100KW 1500r/min

maximum torque / speed

maximum torque / speed

345NM 1600r/min 647NM 1250r/min
Mud Pump 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

The guide pull down mechanism The maximum pull down 2000 KG
Pull down stroke 1000 MM
guide rod diameter Φ50 MM
Pull down doe rope diameter Φ9.3 MM

Rotary table gear box Output speed (r/min)
Ⅰ Ⅱ Ⅲ reversal
44 68 105 34

Main hoist ① Single rope tension 3000KG
② Drum diameter: φ273MM
③ wirerope diameter Φ15.5MM
④ rope capacity 120M

speed(r/min) 43 85 122
Include Vice winch, tool winch Vice winch ① Single rope tension 2000KG
② Drum diameter: φ268MM
③ wirerope diameter Φ15.5MM
④ rope capacity 120M

speed(r/min) 21.5 42.5 61
winch tool ① Single rope tension 2000KG
② Drum diameter: φ268MM

21.5 42.5 61
control panel All hydraulic operation, the source of power for hydraulic pump,convenient and efficient
rotary table Rotary table through hole diameter (mm) Φ505
Remarks:Speed parameters see Rotary table gear box

The rig can be installed 30KW generator After the installation of generator, can be used as electric welding, lighting, and other useful life.
The rig can also be provided with the motor and starting cabinet as power, and can power, diesel dual.