Zero Swing Long Reach Excavator
Extended Operational Reach: Equipped with specialized long-reach boom and arm configurations, delivering superior digging depth and horizontal reach for complex trenching, dredging, and slope work.
Zero-Tail Swing Versatility: Combines extended reach with a compact, zero-tail swing design, allowing for precise and safe operation in narrow, restricted job sites inaccessible to standard models.
Precision Hydraulic Control: Features advanced load-sensing systems and high-sensitivity joysticks, ensuring smooth, proportional control and stability even when the arm is fully extended.
Reinforced Structural Stability: Engineered with a widened heavy-duty undercarriage and calibrated counterweights to provide maximum lateral balance during deep-reach operations.
Efficient Power & Maintenance: Powered by high-capacity variable-displacement pumps for rapid cycle times, with an intuitive layout for simplified, ground-level daily service.
Professional Zero Swing Long Reach Excavator: Maximum Safety, Extended Reach
Product Overview
Our Zero Swing Long Reach Excavator series is engineered to solve the most complex construction challenges. By combining an ultra-long boom and arm assembly with a compact Zero Tail Swing (ZTS) design, this machine offers unparalleled reach while ensuring the counterweight never extends beyond the track width during rotation.
As a leading factory-direct manufacturer, we have precision-engineered the structural balance of these units. This allows contractors to perform deep-reach dredging, embankment grading, and high-side-loading in congested urban areas or narrow riverbanks where standard long-reach excavators cannot safely operate.
Technical Specifications
| Category | Technical Parameters (Long Reach Series) |
| Operating Weight | 10,000 kg - 22,000 kg (Class Dependent) |
| Engine Brand | Cummins / Isuzu / Yanmar (EPA & Euro V) |
| Reach Assembly | Custom Extended Boom & Arm |
| Max. Digging Reach | 8,000 mm - 12,000 mm |
| Max. Digging Depth | 6,000 mm - 9,500 mm |
| Swing Radius | True Zero Tail Swing (360° Rotation) |
| Hydraulic Pump | High-Flow Variable Displacement Piston Pump |
| Stability System | Heavy-Duty Reinforced X-Frame Chassis |
Key Features & Benefits
Extended Operational Radius: The precision-engineered long-reach assembly significantly increases your working range, making this machine ideal for projects requiring deep vertical access or wide horizontal coverage without moving the base machine.
True Zero Tail Agility: Despite the extended reach, the upper structure rotates entirely within the track footprint. This provides an essential safety margin when working in single-lane traffic zones, near bridge piers, or along narrow riverbanks where rear-swing collisions would be catastrophic.
Advanced Structural Reinforcement: We utilize high-tensile, lightweight manganese steel for the long-reach boom and arm to minimize dead weight and maximize payload stability. The entire structure is robotically welded to ensure maximum torsional rigidity during full-extension operation.
Intelligent Flow-Sharing Hydraulics: Our high-flow, variable displacement piston pump system utilizes "Flow-Sharing" technology. This ensures that even at full extension, the operator retains "millimeter-level" control over the bucket, allowing for precision grading and delicate dredging.
Premium Stability Design: To compensate for the leverage forces exerted by the long-reach assembly, we utilize an extended undercarriage and an optimized counterweight. This provides a stable, professional-grade platform for heavy-duty lifting and material handling.
Applications
The Zero Swing Long Reach excavator is an essential asset for specialized projects:
Waterway & Canal Dredging: Clearing silt, debris, and vegetation from canals and riverbanks where space for equipment is limited.
Bridge & Highway Maintenance: Working on bridge piers or deep highway embankments without the need to block multiple lanes.
Deep Foundation Work: Excavating deep trenches or basements where standard reach is insufficient.
Slope & Embankment Grading: Precision finishing of large-scale slopes and hillsides for erosion control.
Frequently Asked Questions (FAQ)
Why combine a "Long Reach" assembly with a "Zero Swing" chassis?
This is a specialized solution for "constrained-reach" scenarios. It allows you to access remote or deep work areas while maintaining a minimal operational footprint, protecting surrounding property and increasing site safety.
Does the long-reach assembly affect the lifting stability of the machine?
We have specifically engineered the undercarriage and counterweight distribution for these long-reach configurations. By widening the track stance and reinforcing the frame, we ensure that stability is maintained across the entire operating range.
What kind of maintenance is required for long-reach attachments?
Due to the increased stress on the boom and arm joints, we recommend regular greasing of the high-stress pins and frequent inspections of the hydraulic hoses, which are routed internally to prevent wear and debris damage.
Why Partner With Our Factory?
We are a premier manufacturer dedicated to delivering high-performance, industrial-grade machinery directly to your fleet. We bridge the gap between heavy-duty engineering and factory-direct value.
Our Global Support Standard:
One-Year Comprehensive Warranty: We provide a 12-month or 2,000-hour warranty on all major mechanical and hydraulic systems (Engine, Pump, Main Valve).
Free Spare Parts Support: Any component that fails due to a manufacturing defect during the warranty period will be replaced and shipped via international express at no cost to you.
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.
