Zero Tail Swing Digger
Unrestricted 360-Degree Rotation: Engineered so the upper body rotates entirely within the width of the tracks, allowing for continuous, full-circle operation in extremely tight spaces without the risk of the rear counterweight striking nearby obstacles.
Superior Safety in Congested Environments: Eliminates the risk of accidental rear-end collisions with walls, fences, utility poles, or passing vehicles, providing operators with the confidence to work efficiently in high-traffic or confined urban job sites.
Enhanced Productivity in Limited Spaces: By removing the need to constantly monitor rear clearance, operators can focus entirely on digging, trenching, and loading, resulting in faster cycle times and reduced downtime from machine repositioning.
Precision Control for Delicate Projects: The compact, zero-overhang design provides exceptional visibility and clearance, making it the ideal choice for surgical excavation work around existing underground infrastructure and sensitive landscaping features.
Versatile Indoor and Urban Application: The slim footprint and zero-tail swing capability make these machines the premier solution for indoor demolition, basement renovations, and narrow alleyway utility work where conventional machines cannot maneuver.
Optimized Stability for Narrow Profiles: Built with a high-tensile, reinforced X-frame chassis and a wide stance to maintain excellent lateral stability and lifting capacity, ensuring reliable performance even when operating on slopes or uneven terrain.
Standardized Multi-Attachment Readiness: Comes factory-equipped with high-flow dual-way auxiliary hydraulic lines and a quick-hitch system, allowing for the rapid exchange of tools like hydraulic breakers, augers, and grapples to handle diverse site requirements.
Robust, Long-Life Construction: Fabricated with heavy-duty, robotically welded steel and reinforced stress points on the boom, arm, and chassis to ensure long-term structural integrity and reliability under the rigorous demands of daily commercial use.
Simplified Maintenance Architecture: Strategically designed with large-opening side and rear service panels, providing total ground-level access to the engine, hydraulic pump, and cooling system for rapid daily checks and reduced service downtime.
Maximum Return on Investment: Offers high-level, specialized access capabilities at a highly competitive acquisition cost, enabling contractors to win and execute restricted-access projects that are inaccessible to conventional equipment.
Professional Zero Tail Swing Digger: High Maneuverability for Confined Spaces
Product Overview
Our Zero Tail Swing (ZTS) Digger series is engineered for maximum performance in the most restrictive jobsites. By ensuring the upper body rotates entirely within the footprint of the tracks, this design eliminates the risk of the rear counterweight striking walls, fences, or passing traffic. As a leading manufacturer, we combine this agile ZTS profile with a high-torque powertrain and precision hydraulics to ensure that "compact" does not mean a compromise in breakout force.
Whether you are performing urban utility trenching, residential landscaping, or interior demolition, our ZTS diggers provide the operational safety and "millimeter-level" control that professional contractors demand.
Technical Specifications
| Category | Technical Parameters (ZTS Series 1T - 8T) |
| Operating Weight | 1,000 kg - 8,500 kg |
| Engine Brand | Kubota / Yanmar / Cummins (EPA & Euro V) |
| Rated Power | 10 kW - 50 kW (Varies by model) |
| Swing System | True Zero Tail Radius (360° Rotation) |
| Max. Digging Depth | 1,700 mm - 4,500 mm |
| Hydraulic Pump | Load-Sensing Variable Displacement Piston Pump |
| Travel Speed | 2.5 km/h - 5.0 km/h (Two-Speed Auto-Shift) |
| Bucket Breakout Force | 9.5 kN - 52 kN |
Key Features & Benefits
True Zero Tail Rotation: The machine’s upper body revolves within the width of the tracks at all times. This allows operators to work safely near permanent structures or on busy roadsides without the need for constant rear-clearance monitoring, significantly reducing the risk of property damage.
Global-Brand Engines: We equip our export-grade ZTS diggers with genuine Kubota, Yanmar, or Cummins diesel engines. These powerplants are fully compliant with EPA Tier 4 Final and Euro Stage V emissions standards, ensuring legal operation and easy local parts availability.
Advanced Load-Sensing Hydraulics: Utilizing an industrial-grade variable displacement pump, our hydraulic system provides smooth, simultaneous control of the boom, arm, and bucket. This precision is essential for digging around live underground fiber optics or utility lines.
Reinforced Chassis Integrity: To maintain heavy-duty lifting stability, we utilize a high-tensile manganese steel X-frame chassis and an optimized counterweight. This provides a stable digging platform even when working on uneven residential terrain or slopes.
Ergonomic Pilot Controls: Every ZTS model features hydraulic pilot-operated joysticks, offering sensitive, low-effort control. This reduces operator fatigue during long shifts and provides the responsive handling required for fine grading and site leveling.
Applications
The Zero Tail Swing digger is an essential asset for restricted-space projects:
Urban Infrastructure: Trenching for water, gas, and electrical lines in congested metropolitan streets.
Residential Landscaping: Digging swimming pools, foundations, and retaining wall footings in small, gated backyards.
Road & Guardrail Maintenance: Performing roadside cleaning and maintenance where space for machine rotation is limited.
Controlled Demolition: Breaking up concrete paths, small garden walls, and performing strip-outs in indoor renovation projects.
Frequently Asked Questions (FAQ)
What are the key operational advantages of a Zero Tail Swing design?
The main advantage is safety and productivity. Operators can focus entirely on the digging task without needing to check rear clearance. This allows for faster cycle times and enables the machine to work in areas that would otherwise require manual labor.
Does a ZTS digger sacrifice digging depth or stability?
Not at all. We have optimized the center of gravity and counterweight distribution to ensure that our ZTS diggers provide the same breakout force and lifting capacity as standard-swing models of the same weight class.
Are these machines compatible with jobsite attachments?
Yes. Every ZTS unit is equipped with dual-directional auxiliary hydraulic piping as standard, making them fully compatible with hydraulic breakers, augers, wood grapples, and hydraulic thumbs.
Why Partner With Our Factory?
We are a premier manufacturer dedicated to delivering professional-grade machinery directly from the factory floor to your jobsite. We bridge the gap between high-performance engineering and factory-direct value.
Our Global Support Standard:
One-Year Comprehensive Warranty: We cover all major mechanical and hydraulic systems (Engine, Pump, Main Valve) for 12 months.
Free Spare Parts Support: If any component fails due to a manufacturing defect during the warranty period, we provide the replacement parts and ship them via international express free of charge.
Lifetime Online Technical Guidance: Our team of senior engineers is available for 24/7 online consultations via video call, providing real-time support for maintenance, troubleshooting, and operator training.
