ZT-100/150A Heavy-Duty Horizontal Directional Drill (HDD Rig) | Drillto
The ZT-100/150A Heavy-Duty Horizontal Directional Drill (HDD Rig) is a heavy-duty horizontal directional drilling machine engineered for large-scale underground construction (e.g., pipeline installation, utility trenching). With industry-leading torque, pull force, and intelligent controls, it delivers reliable performance for complex drilling projects while minimizing operational costs.
Introduction
The ZT-100/150A Heavy-Duty Horizontal Directional Drill (HDD Rig) is a heavy-duty horizontal directional drilling machine engineered for large-scale underground construction (e.g., pipeline installation, utility trenching). With industry-leading torque, pull force, and intelligent controls, it delivers reliable performance for complex drilling projects while minimizing operational costs.
Core Features & Advantages
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Powerful & Efficient Engine
Equipped with a 264kw Dongfeng Cummins electric injection diesel engine, the ZT-100/150A Heavy-Duty Horizontal Directional Drill offers strong power, low noise, and reduced fuel consumption – critical for long-duration drilling projects.
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Industry-Leading Performance Metrics
With 45000 N.m max torque, 1500KN pull/thrust force, and 50m/min pulling speed, it handles tough formations (e.g., rock, compacted soil) with fast, precise operation.
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Top-Tier Hydraulic & Rotary Systems
- Hydraulic parts from international premium brands ensure reliability and efficiency.
- Closed rotary system + load-sensitive push-pull system (volume speed regulation) = high transmission efficiency, low heat generation, and energy savings.
- Low-speed, high-torque rotary motor (dual-motor three-speed design, patent-protected dynamic switching) enables on-the-fly gear adjustment to boost construction efficiency.
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Advanced Safety & Control Systems
- Anti-rebound system for push/pull operations (prevents hydraulic component damage).
- Constant torque control (patented) for scientific reaming via preset torque values.
- Swing drilling function expands adaptability to formations with direction-change challenges.
- Shock-overload protection + active oil replenishment system reduce failure rates.
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User-Friendly & Intelligent Operation
- German Jesman multi-function handle: One-hand control of grippers/feed/rotation; one-key shackle.
- Cruise control (restores last settings with one key) for streamlined operation.
- Danfoss CAN bus control system (7-inch display): Fast response, comprehensive host parameters, and a user-friendly interface.
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Practical Design Enhancements
- Rotatable cabin (excellent visibility) + 3.2-ton crane (easy drill pipe loading/unloading).
- Patented drill rod thread protection system (self-floating box mechanism) reduces thread wear and extends component lifespan.
Key Technical Specifications
| Parameter | Value |
|---|---|
| Max Torque | 45000 N.m |
| Rotation Speed | 0-125rpm |
| Max Pulling/Thrusting Force | 1000/1500KN |
| Pulling Speed | 50M/min |
| Engine | 264kw Dongfeng Cummins Electric Injection Diesel (2100rpm) |
| Max Mud Pump Displacement | 950L/min |
| Max Mud Pump Pressure | 10Mpa |
| Walking Speed | 3km/h |
| Entry Angle | 10-18° |
| Weight | 27900kg |
| Dimension (mm) | 10500/12170/2600/3000 |
| Rod Size | Φ114.3×127×4500/6000mm |
| Reamer Size | Φ1200mm |
Application Scenarios
The ZT-100/150A Heavy-Duty Horizontal Directional Drill is ideal for:
- Large-diameter pipeline installation (oil, gas, water)
- Urban utility trenching (telecom, power cables)
- Cross-river/road horizontal directional drilling
- Complex formation drilling (rock, clay, compacted soil)
The ZT-100/150A Heavy-Duty Horizontal Directional Drill (HDD Rig) is engineered for contractors who require a powerful, intelligent, and dependable drilling partner. It is designed to tackle large-diameter, long-distance installations while ensuring durability and reduced total cost of ownership.
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