Pipe Jacking Machine

  • Dual-system design with independent water injection and grouting
    capabilities enhances soil stability during excavation
  • Specialized for challenging formations: optimized performance in
    pebble-rich, sandy, and mixed boulder conditions
  • High-volume screw conveyor with enhanced grain size handling
    capacity ensures continuous soil removal
  • Center-supported cutting system delivers compact design, extended
    operational life, and streamlined maintenance
  • Precision 2.5° electronic steering with digital display provides accurate
    control and instant directional response
  • Environmental protection technology minimizes surface impact and reduces
    construction disturbance

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 pipe jacking machine features independent water injection and grouting systems that operate separately to enhance soil stability during excavation. This dual-system design improves control over groundwater and soil conditioning in variable subsurface conditions.

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 geological formations is this pipe jacking machine optimized for? What is the rock drilling system capability?

Specialized for challenging formations including pebble-rich geology, sandy soil, and mixed boulder conditions. The machine delivers optimized performance in coarse, mixed formations where standard equipment encounters operational difficulties.

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 capacity for soil removal? What are the hydraulic system specifications?

High-volume screw conveyor with enhanced grain size handling capacity ensures continuous soil removal during pipe jacking operations. Designed to transport large quantities of excavated material including coarse particles and oversized fragments.

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 are the advantages of the center-supported cutting system? What geological conditions is the GS500GAT/AT-LS designed for?

The center-supported cutting system provides compact design, extended operational life, and streamlined maintenance procedures. This configuration reduces cutter head complexity while improving durability in abrasive geological conditions.

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 precision does the electronic control system provide? What is the onboard lifting capacity?

Precision 2.5° electronic steering angle with digital display provides accurate directional control and instant response. The digital interface enables operators to monitor alignment and make immediate corrections during pipe jacking advancement.

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