ZT-75/150 Horizontal Pipe Boring Machine
The ZT-75/150 Horizontal Pipe Boring Machine is engineered for contractors who demand a perfect balance of raw power, intelligent control, and operational efficiency. Designed to handle a wide range of trenchless projects with its 750KN (1500KN boosted) thrust/pullback force and powerful 34,000Nm of torque, this machine turns challenging pipe installations into smooth, predictable operations.
Introduction
The ZT-75/150 Horizontal Pipe Boring Machine is engineered for contractors who demand a perfect balance of raw power, intelligent control, and operational efficiency. Designed to handle a wide range of trenchless projects with its 750KN (1500KN boosted) thrust/pullback force and powerful 34,000Nm of torque, this machine turns challenging pipe installations into smooth, predictable operations.
Advantages
Core Performance & Parameters
- Powerful Engine: 221kW Dongfeng Cummins electronically injected diesel engine — strong power, low noise, low fuel consumption, and reliable operation.
- Exceptional Drilling Capacity: Max torque 34000N·m, rotation speed 0-140rpm; max thrusting/pulling force 750KN (boost up to 1500KN); 50m/min fast feed speed, significantly improving construction efficiency.
- Key Specifications: 850L/min max mud pump displacement (10Mpa pressure), Φ102mm×4500mm rod size, Φ1000mm reamer size; entry angle 8°~20°, adaptable to diverse terrains.
- Compact Design: 9900mm×2250mm×2670mm dimensions, 18.86t weight — easy to transport and deploy in narrow urban spaces.
Advanced Technical Features
- Top-Tier Hydraulic System: All hydraulic parts are international top-tier products; spindle rotation adopts closed system, push-pull/auxiliary systems use load-sensitive systems (volumetric speed control) — high transmission efficiency, low heat, energy-saving.
- Patented Intelligent Functions: Dual-motor three-speed design with patented dynamic gear switching (switch gears during work); patented constant torque control (preset torque for scientific hole expansion); patented top-up override protection (reduces drill pipe thread wear).
- Smart Control: CAN bus system + Danfoss original controller + 7-inch display — fast response, friendly interface; German Jessman multi-function handles (one-click unbuckling, cruise control), easy operation.
- Enhanced Adaptability: Swing drilling function (adapts to strata with failed direction change); proprietary rock mode (good micro-movement, high precision for rock drilling); built-in 2-ton crane (convenient drill pipe loading/unloading).
Safety & Durability
- Multiple Protection Systems: Rotation anti-impact overload protection, push-pull anti-rebound system, active oil replenishment system — reduces failure rate, protects hydraulic components.
- Efficient Mud Control: Mud displacement adjustable to any value as needed — saves mud, prevents drill bit clogging, ensures stable drilling.
- Long Service Life: Conservative design with high-quality components; external flushing integrated system — extends machine lifespan, lowers maintenance costs.
Why Choose ZT-75/150 Horizontal Pipe Boring Machine?
- High Efficiency: 50m/min feed speed + dynamic gear switching, shortens construction period by 20%+.
- Energy Saving: Advanced hydraulic system + low-consumption engine, saves 15% fuel compared to ordinary models.
- Strong Adaptability: Swing drilling + rock mode, suitable for urban, rural, and rock formations.
- Easy Operation: Intelligent control + one-click functions, reduces operator fatigue, lowers training costs.
Invest in the ZT-75/150 Horizontal Pipe Boring Machine for efficient, safe, and cost-effective trenchless pipe construction. Contact us for a customized quote or technical consultation!
Parameters
| Model | ZT-75/150 |
| Max torque(N.m) | 34000 |
| Rotation speed(rpm) | 0-137 |
| Max pulling/thrusting force(kN) | 750/1500 |
| Pulling speed(m/min) | 0-40 |
| Commins engine(kW/rpm) | 221/2200 |
| Max mud pump displacement(L/min) | 600 |
| Max mud pump pressure(Mpa) | 10 |
| Entry angle(degree) | 10-18 |
| Walking speed(km/h) | 2-3 |
| Weight(kg) | 18000 |
| Dimension(mm) | 9500*2260*2500 |
| Rod size(mm) | φ102*4500 |
| Reamer size(mm) | φ300-1000 |
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