ZT-140 Directional Boring Rig

ZT-140 Directional Boring Rig: Dominating Power for Extreme-Condition and Rock Drilling

The ZT-140 Directional Boring Rig is engineered to dominate the most challenging projects, from hard rock formations to large-diameter utility installations. With a colossal 1400kN pullback force and a groundbreaking 52,000Nm of torque, this rig delivers uncompromising power and reliability where it matters most.

Engineered for Dominance in Rock and Tough Formations

• Unshakable Torque & Power: Command a massive 52,000Nm spindle torque and 1400kN of thrust/pullback, powered by a robust 336kW Cummins engine. This rig is built to power through obstacles that stop others.
• Dual Poclain Three-Speed Drive: Our exclusive dual Poclain motor system with three operational gears provides unmatched efficiency and speed, allowing you to select the perfect setting for any ground condition and drastically shorten project timelines.
• Rock-Optimized Hydraulic System: A high-capacity 250 L/min rotary oil pump and a direct, robust hydraulic design are specifically calibrated for rock drilling, offering immense impact resistance and large design margins for continuous heavy-duty operation.

Built to Reduce Risk and Maximize Uptime

• Ultra-High Capacity Clamp: Featuring an unloading torque that is 3 times the rig's own output, the ZT-140 is specifically customized for rock formations. This eliminates fears of stuck rods and difficult breakouts, significantly reducing construction risks and costly downtime.
• Refined for Reliability: A meticulously engineered tubing layout minimizes wear and lag, while top-tier imported components (Danfoss controllers, Poclain motors) ensure every cycle is executed with precision and durability.
• Intelligent Control Interface: The advanced Danfoss electronic control system with a large display offers simple, comfortable human-machine interaction, putting total command in the operator’s hands.

The Contractor's Choice for High-Stakes Projects

The ZT-140 isn't just a machine; it's your strategic partner on projects where failure is not an option. Its design prioritizes power, resilience, and operational safety to ensure your most demanding bore paths are completed on time and on budget.

Ready to conquer your toughest drilling challenges? Contact us to learn how the ZT-140 Directional Boring Rig can become the cornerstone of your fleet.