SJW-60A High Pressure Jet-Grouting Drilling Rig
SJW-60A high pressure jet grouting drilling rig is mainly for soft soil reinforcement, high pressure jet grouting construction site. It can drill up to 24.5-m-depth in one shot in soft soil area, by the 24-m-height extension mast.
Video
  • Description
  • Specifications
  • Main Features
  • Construction Picture
  • SJW-60A high pressure jet grouting drilling rig is mainly for soft soil reinforcement, high pressure jet grouting construction site. It can drill up to 24.5-m-depth in one shot in soft soil area, by the 24-m-height extension mast.

Applications

  • 1. Soft soil reinforcement

  • 2. Waterproof curtain

  • 3. anti-floating anchor

Specifications

SJW-60A

Hole depth (m)

50

Rod diameter (mm)

φ73,φ89

Jet-grouting

Single, double, triple

Stake diameter (mm)

400~600,600~1200,
800~1600

Length of Joint pipe

7,12,17,24

Hole angle(°)

0~90

Rotary speed (r/min)

0~20、25、50、60、125

Max torque (N.m)

7000

Power head feeding stroke (mm)

4000

Lifting force (kN)

66

Lifting speed (m/min)

0~1.3(adjustable)/8/18/27

Feeding force (kN)

33

Feeding speed (m/min)

1.3~2.6

Elevating power of winch (Main winch) (kN)

10

Elevating power of winch (Vice winch) (kN)

5

Cross-country height

300

Longitudinal shift

800

Lateral shifting

500

Diesel or Electric engine is alternative Power(kW)
Diesel  Power
Electric  Engine Power


82
45+15

Transport Dimension (L*W*H)(mm)

5800*2060*2414

Working Dimension (L*W*H)(mm)

5800*3180*26465

Weight (kg)

10000

Digital readout(monitor)

With monitor

1. 20m sub-tower, which is detachable.

  • 1) When conduct jet-grouting construction, the high tower assembling can reduce detachable times, and then save time and material.

  • 2) When conduct anti-floating anchor, it can save extra lifting cost by using its own lift.

  • 3) When conduct inclining anchor cable construction, the auxiliary tower can be detached without influencing the other functions of the machine.

  • 4) When conduct short anchor construction, the machine can achieve straight drilling through, which can be really time saving and convenient.

  • 5) The auxiliary tower is a standard design, 4 sections can be freely combined into 5meters, 15meters, 20meters.

2. Power head (through-hole type)

  • 1) With its 92mm diameter, it can guarantee clear pass for dia89mm drilling rod. It can also meet the requirements of triple pipe jet grouting construction and anchoring.

  • 2) With its hydraulic crawler chuck, it is much more convenient and easier for changing the drilling tools.

  • 3) With its large torque of power head and our intensive drilling tools, it can achieve drilling through without making any guiding holes, which can save a lot of time.

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