GS3000-LS Trenchless HDD Drill - Pipeline Utility Machine

  • 12,000KN pullback force with 100,000Nm torque for 300-ton
    class performance capability
  • Dual 264kW engine system with flexible operation modes and
    built-in redundancy for continuous operation
  • Floating spindle design protects drill rod threads during high-torque
    operations
  • Separable front and rear clamps with gripper float throughout for
    enhanced installation flexibility
  • Adaptive control technology with automatic and manual operation
    modes for maximum versatility

Specification

Metric Unit Imperial Unit
Weight 52000 kg 114640 lbs
Dimension (LxWxH) 18260 × 3200 × 3600mm 718 × 126 × 142 in
Max.Thrust&Pullback Force 3000 KN 674442 lbf
Max.Thrust&Pullback Speed 35 m/min 114.83 ft/min
Max.Torque 100000 N·m 73756 ft·lb
Max.Rotation Speed 95 r/min 95 rpm
Engine Power 2 × 264 kW 2 × 354 hp
Max. Climbing Gradient 18° 18°
Walking Speed 3–5km/h 1.86–3.11mph
Crane Capacity 5 Metric Tons 5.51 Short Tons
Entry Angle 9° - 22° 9° - 22°
Suggest Crossing Length ≤2000 m ≤ 6561 ft
Drill Rod Size Φ140/Φ168×9600 mm Φ5.51"/Φ6.61" × 377.95 in
Suggest Reaming Diameter ≤ Φ1800mm ≤ Φ70.87 in

Frequently Asked Questions

What are the technical specifications of the GS3000-LS?

The GS3000-LS delivers 12,000KN pullback force with 100,000Nm rotational torque. Dual 264kW Cummins engines provide 528kW combined output. This 300-ton class horizontal directional drilling machine is engineered for mega infrastructure crossing projects.

What is the maximum reaming diameter capacity of the GS3000-LS?

With 100,000Nm torque and 12,000KN pullback force, the GS3000-LS handles ultra-large diameter reaming operations for mega-pipeline installations, large-bore transmission mains, and multi-utility tunnel projects requiring 300-ton class equipment capabilities.

What is the adaptive function of the electro-hydraulic proportional control system?

The advanced electro-hydraulic proportional closed-circuit control system automatically adjusts working parameters based on varying conditions and geological challenges. This adaptive technology switches between automatic and manual operation modes to optimize drilling performance across different formations.

What problem does the floating spindle design solve?

The floating spindle design protects drill rod threads during high-torque drilling operations, reducing connection wear. Combined with separable front and rear clamps and gripper float throughout, it provides enhanced flexibility for complex installations.

How does the proprietary cartridge control valve manifold reduce pressure loss?

CEGC's proprietary cartridge control valve manifold utilizes high-flow, high-pressure hydraulic design that reduces pressure loss by 50%. This technology directly improves hydraulic efficiency and lowers heat generation during extended drilling campaigns.