Concentrated Mud Pipe Jacking Machine

  • Independent water injection and grouting system improves
    excavation soil conditions
  • Suitable for pebble, sand, gravel and boulder, especially high
    pebble content
  • Screw conveyor transfers the soil in large quantity and conveyable
    grain size
  • Central supported cutter, compact and lightweight, long service life,
    easy maintenance
  • 2.5° steer angle, controlled by electrical system control, digital displayed,
    easy operation and quickly response.6. Eco-friendly, low disturbance to
    the environment.

Specification

Model Machine Dimension Power Kw Nominal Torque Rpm Steering Thrust Slurry Pipe Dia
800 980x4400 30x1 62 4.6 38x4 100
1000 1220x4580 15×3 72 6 50x4 100
1200 1440x4500 22×2 93 0-4.5 63x4 100
1350 1640x4900 30×2 155 0-3.7 63x4 100
1500 1820x4810 37x2 190 0-3.7 80x4 100
1650 2000x4910 37x2 190 0-3.7 80x4 100
1800 2180x5250 30x4 310 0-3.7 80x8 100
2000 2420x5200 30x4 310 0-3.7 80×8 150
2200 2660x5300 37x4 565 0-2.5 80x8 150
2400 2920x5850 37x4 565 0-2.5 120x8 150
2600 3160x5850 30x6 747 0-2.3 120x8 150
2800 3400x5730 37x6 922 0-2.3 155x8 150
3000 3630x6000 37x8 1285 0-2.2 155x8 150

Frequently Asked Questions

To become a first-class international machinery manufacturing enterprise.
What are the technical specifications of the GS1600-LS?

The machine is specifically engineered for high pebble content formations including pebble, sand, gravel, and boulder conditions. Optimized performance in challenging mixed geology where conventional pipe jacking equipment encounters operational difficulties.

The GS1600-LS is a 160-ton class hydraulic directional drill delivering 1,700KN pullback force with 78,000Nm rotational torque. Powered by a 316kW engine, this precision HDD machine is engineered for demanding trenchless technology applications requiring high accuracy and reliability.

What is the independent water injection and grouting system capability? What is the rock drilling system capability?

The dual-system design features independent water injection and grouting capabilities that enhance soil stability during excavation. This system improves excavation soil conditions by controlling groundwater and stabilizing the tunnel face in permeable formations.

The proprietary mechanical rock drilling system penetrates consolidated bedrock with minimal drilling fluid requirements. Designed for formations where conventional mud-based HDD methods are inefficient or impractical.

What is the screw conveyor soil removal capacity? What are the hydraulic system specifications?

The high-volume screw conveyor transfers excavated soil in large quantities with enhanced grain size handling capacity. Designed to handle coarse materials and large particle sizes commonly encountered in pebble-rich and boulder-laden geology.

German-imported closed hydraulic system operating at 35MPa maximum pressure. 4-inch mud flow channels for effective cuttings transport. The system is engineered for extended operation in high-demand drilling conditions.

What is the center-supported cutter design advantage? What geological conditions is the GS500GAT/AT-LS designed for?

The central supported cutting system delivers compact, lightweight structure with extended operational life. This design simplifies maintenance procedures and reduces downtime, critical for maintaining project schedules in demanding geology.

Consolidated bedrock, fractured rock formations, unstable alluvium, mixed geology, and high-permeability formations. The machine handles formations requiring high pullback forces and advanced mud circulation systems.

What steering capability does the pipe jacking machine provide? What is the onboard lifting capacity?

Precision 2.5° steering angle controlled by electrical system with digital display. Provides accurate directional control and instant response for maintaining alignment during pipe jacking operations through variable geology.

Integrated 5-ton crane handles drill string assembly, pipe sections, and tooling changes without auxiliary equipment. Eliminates separate crane mobilization for standard operations.