3.5 Tonne Excavator
Premium Power-to-Size Ratio: Engineered to deliver the heavy-duty digging force of a larger machine while maintaining a compact footprint that is easily transported on a plant trailer, avoiding the need for specialized heavy-haul logistics.
High-Performance Hydraulic System: Equipped with advanced load-sensing pumps that ensure smooth, simultaneous multi-function operation, providing surgical precision for grading while maintaining massive breakout force for tough soil and rock.
Superior Digging Depth and Reach: Featuring a reinforced long-arm design that achieves a maximum digging depth of approximately 3.0m to 3.3m, making it the ideal choice for deep utility trenching, septic installations, and residential foundations.
Zero-Tail Swing Maneuverability: The upper body rotates entirely within the width of the tracks, allowing the operator to work safely and efficiently flush against walls, fences, and busy roadways without the risk of rear-end collisions.
High-Torque Diesel Integration: Features a fuel-efficient, high-torque engine from globally recognized manufacturers, ensuring consistent performance under heavy loads while meeting international emission standards for urban job sites.
Standard Dual-Way Auxiliary Hydraulics: Comes factory-fitted with high-flow auxiliary piping and quick-connect couplers, enabling the seamless operation of demanding attachments like large hydraulic breakers, high-torque augers, and tilt-rotators.
Rugged Structural Durability: Built with a high-tensile, robotically welded X-frame chassis and reinforced stress points on the boom and arm to ensure long-term structural integrity and minimal maintenance under rigorous use.
Spacious Ergonomic Cabin: Features a fully enclosed, ROPS/FOPS certified "Command Center" cabin with 360-degree panoramic visibility, high-output climate control, and adjustable suspension seating to maximize operator productivity.
Simplified Maintenance Layout: Designed with large-opening side and rear service hoods, providing total ground-level access to the engine, cooling system, and hydraulic pump for rapid daily checks and reduced downtime.
Outstanding Capital Efficiency: Offers professional-grade production capabilities at a highly competitive acquisition cost, ensuring a rapid return on investment and lower project-specific operating expenses for contractors.
Professional 3.5 Tonne Excavator: High-Capacity Performance in a Compact Frame
Product Overview
Our 3.5 Tonne Excavator is engineered to be the ultimate versatile workhorse for contractors who demand the breakout force of a larger machine combined with the agility of a compact unit. As a premier excavator manufacturer, we have designed this 3.5-tonne series to excel in high-intensity applications such as road construction, utility trenching, and complex site preparation.
Built with a heavy-duty reinforced chassis and an advanced intelligent hydraulic system, our 3.5t compact excavator delivers exceptional stability and lifting capacity. It bridges the gap between small mini-diggers and full-sized earthmovers, offering a professional-grade solution that significantly accelerates project timelines.
Technical Specifications
| Category | Technical Parameters (3.5-Tonne Series) |
| Operating Weight | 3,500 kg - 3,800 kg (7,700 - 8,370 lbs) |
| Engine Brand/Model | Kubota D1703 / Yanmar 3TNV88 (EPA & Euro V) |
| Rated Power | 18.5 kW - 24.8 kW (25 HP - 33 HP) |
| Bucket Capacity | 0.10 m³ - 0.12 m³ |
| Max. Digging Depth | 3,100 mm - 3,400 mm |
| Max. Dumping Height | 3,400 mm - 3,600 mm |
| Hydraulic Pump | Variable Displacement Axial Piston Pump |
| Bucket Breakout Force | 28 kN - 31 kN |
Key Features & Benefits
High-Torque Global Engines: We exclusively equip our 3.5-tonne models with genuine Kubota or Yanmar 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 sourcing in North America and Europe.
Advanced Load-Sensing Hydraulics: Featuring an industrial-grade axial piston pump, our hydraulic system provides exceptionally smooth multi-function coordination. This "millimeter-level" precision allows for delicate work around existing underground infrastructure while maintaining maximum power for heavy digging.
True Zero Tail Swing (ZTS): Our 3.5-tonne series is designed with a Zero Tail Swing profile, allowing the upper body to rotate entirely within the width of the tracks. This eliminates the risk of rear-end collisions, making it the ideal choice for working alongside busy roads or near permanent structures.
Premium Operator Environment: The spacious, FOPS/ROPS certified cabin features a high-back suspension seat and hydraulic pilot joysticks that offer a significant reduction in operator fatigue. Standard features include a high-capacity HVAC system and 360-degree panoramic visibility.
Engineered for Durability: Constructed with high-strength manganese steel and robotically welded seams. All hydraulic hoses on the boom are routed internally or shielded by steel guards to prevent damage from debris or accidental contact during deep excavation.
Applications
The 3.5-tonne hydraulic excavator is an essential asset for diverse sectors:
Civil Infrastructure: Trenching for large-scale water mains, sewer lines, and electrical conduits.
Site Preparation: Grading embankments, foundation footings for residential buildings, and pool excavation.
Road & Utility Work: Breaking up asphalt, cleaning drainage ditches, and installing highway barriers.
Forestry & Agriculture: Clearing heavy brush, stump removal, and managing bulk materials in large-scale farming.
Frequently Asked Questions (FAQ)
How do you transport a 3.5 tonne excavator?
While larger than a micro-digger, the 3.5-tonne model is still highly transportable. It can be moved on a standard 4.5-tonne gross weight trailer or a medium-duty flatbed truck, significantly reducing mobilization costs compared to larger heavy excavators.
Does the machine support high-demand hydraulic attachments?
Absolutely. Every unit is equipped with dual-directional auxiliary hydraulic piping as standard. It is optimized to run heavy-duty breakers, large augers, hydraulic grapples, and mulchers with consistent oil flow and pressure.
What are the benefits of the 3.5 ton model over a 2.5 ton model?
The 3.5-tonne excavator offers a wider footprint and a heavier counterweight, resulting in superior lifting capacity and stability. It also features a larger engine and higher hydraulic flow, allowing for faster cycle times and the use of larger buckets.
Why Partner With Our Factory?
We are a leading manufacturer focused on delivering professional-grade machinery directly from the factory floor. Our focus is on technical excellence, engineering transparency, and providing a high-value asset that delivers a fast return on investment.
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: If any component fails due to a manufacturing defect during the warranty period, we supply and ship the replacement parts 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.
