HW-155D Anchor Drilling Rig
Drill diameter: 150-250mm
Drill depth (m): 130-170m
Drilling angle: 0-90°
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  • PRODUCT DESCRIPTION
  • Technical Parameters

HW-155D Anchor Drilling Rig

  • HW-155D crawler deep foundation anchor drilling rig is a high-efficiency drilling rig developed by Hengwang, high-rise buildings, airports, ground source heat pumps and other deep foundation pits for quality, travel, and precipitation.

The Main Application


  • 1. The maximum speed can reach 1 70 r/min; Increased by 20% compared with HW-135D, which is more efficient for the use of twisted soil

  • 2. Energy saving and high efficiency; in the case of no increase in power, the work efficiency is effectively improved.

  • 3. While the speed is increasing, the torque is increased by 10% compared with HW-135D, and the maximum torque is increased to 7500NM.

  • 4. A new hydraulic system is used, the structure is simpler, the layout is more reasonable, and the operation is more user-friendly.

  • 5. The construction has increased by about 20% compared with HW-135D. Torque and speed can be reasonably matched according to actual needs. The stroke of the approach frame is 3.4 meters, and it can carry out 3 meters of drill pipe and casing composite drilling. It can be used to dig different formations with corresponding torque gyrators, which improves the adaptability of the drilling rig. Equipped with a covered bottom view, a high-position rotating platform, a large-diameter outrigger cylinder, a 0.9-meter sliding frame, and an orifice support device, which makes the drilling rig easy to move and position, and it is stable and reliable when drilling. Equipped with a clamping and disengaging device, which makes the loading and unloading of drill pipes and casings low labor intensity and high efficiency.

  • 6. The whole machine adopts automatic rotary hydraulic drive, which eliminates manual labor and makes it easier and more convenient.

  • 7.The crawler imitates the crawler chassis of Komatsu excavator, and the self-equipped brake makes the climbing performance of the drilling rig more reliable



Main Parameter

Drilling diameter (mm)

150-250

Drilling depth (m)

130-170

Drilling angle (°)

0-90

Drill rod diameter (mm)

73,89,102,114

Rotor output torque (N.m)

7500

Rotator output speed (r/min)

10.20.30.35.40.60.70.85.130.170

Rotator stroke (mm)

3400

Propeller to progress (mm)

900

Rotator lifting force (KN)

70

Rotator lifting force speed (m/min)

0~5(adjustable)7/23/30

Pressure of gyrator (KN)

36

Rotor acceleration (m/min)

0~10(adjustable)14/46/59

Input power (motor) (KW)

55+18.5

Transportation status (length * width * height) (mm)

5400*2100*2000

Weight (kg)

6000

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