Refurbished SANY SY205 Excavator

The SY205 excavator was introduced by SANY Heavy Industry as a strategic solution for contractors needing a compact yet powerful machine in the 20-ton class. Positioned between the SY195 and SY215 models, the SY205 was engineered to deliver high breakout force, fuel efficiency, and maneuverability—especially in urban construction, roadwork, and small-scale mining operations.

Honestly, it's almost impossible to buy a brand new excavator from China. They either don't exist or are made in China. If a Chinese seller tells you their Caterpillar/Komatsu/Volvo/Kobelco/Hitachi is brand new, they're lying. Therefore, a refurbished excavator is your best bet.

SANY, founded in 1989, became the world’s largest excavator manufacturer by unit volume in the early 2020s. The SY205 contributed to this rise by offering a cost-effective alternative to traditional 21-ton machines, particularly in markets where fuel economy and transportability were critical. Its popularity surged in Southeast Asia, India, and parts of Africa, where infrastructure growth demanded versatile equipment with low operating costs.

Core Specifications of the Refurbished SY205

Refurbished SY205 units typically retain the original performance envelope, with key systems restored or replaced. Common specifications include:

Operating Weight and Dimensions

  • Operating Weight: 20,500–21,200 kg
  • Overall Length: ~9.6 meters
  • Overall Width: ~2.99 meters
  • Overall Height: ~3.1 meters
  • Ground Clearance: ~470 mm
  • Tail Swing Radius: ~2.85 meters
  • Track Width: 600 mm standard

Engine and Powertrain

  • Engine Model: Cummins QSB6.7 or SANY-branded turbo diesel
  • Rated Power Output: 150–155 hp (112–116 kW)
  • Maximum Torque: ~800 Nm @ 1,500 rpm
  • Fuel Tank Capacity: ~400–450 liters
  • Gradeability: Up to 35°
  • Travel Speed: 3.5–5.5 km/h
  • Swing Speed: ~11 rpm

Hydraulic System

  • Main Pump Type: Variable displacement axial piston pump
  • Flow Rate: ~2 × 210 L/min
  • System Pressure: Up to 34.3 MPa
  • Hydraulic Oil Capacity: ~260 liters
  • Boom Cylinder Bore: ~130 mm
  • Arm Cylinder Bore: ~115 mm
  • Bucket Cylinder Bore: ~105 mm

Performance Metrics

  • Bucket Capacity: 0.9–1.1 m³
  • Max Digging Depth: ~6.4 meters
  • Max Reach (Horizontal): ~10.0 meters
  • Max Dump Height: ~6.7 meters
  • Bucket Digging Force: ~145 kN
  • Arm Digging Force: ~110 kN

Cab and Operator Features

  • Cab Type: ROPS/FOPS certified
  • Display: LCD monitor with diagnostics and fuel tracking
  • Controls: Ergonomic joysticks with customizable sensitivity
  • Comfort: Air-conditioned cab, adjustable suspension seat
  • Visibility: Panoramic glass with optional rear-view camera

Smart Features and Efficiency

  • Eco Mode: Adaptive engine output for fuel savings
  • Auto Idle: Reduces RPM during inactivity
  • Centralized Lubrication: Optional for reduced maintenance
  • Telematics Ready: Some refurbished units support remote diagnostics

Attachments Compatibility

  • Standard Bucket: 0.9–1.1 m³ earth or rock bucket
  • Optional Tools: Hydraulic breaker, grapple, compactor, ripper
  • Quick Coupler: Hydraulic or manual options available

Refurbishment Scope

Refurbished SY205 units typically include:

  • Engine overhaul (injectors, turbo, seals)
  • Hydraulic pump recalibration or replacement
  • Electrical system rewiring and sensor testing
  • Cab restoration (seat, controls, HVAC)
  • Structural repairs (boom welding, bushing replacement, repainting)

These specs make the SY205 ideal for trenching, loading, and moderate rock excavation in confined or semi-urban environments.

Refurbishment Scope and Quality Indicators

Refurbished SY205 excavators vary in quality depending on the supplier and original usage. A high-quality refurbishment typically includes:

  • Engine Overhaul: Turbocharger cleaning, injector replacement, cylinder head inspection
  • Hydraulic System Restoration: Pump recalibration, valve block testing, hose replacement
  • Undercarriage Rebuild: Track link replacement, roller inspection, sprocket wear correction
  • Cab Reconditioning: Seat replacement, joystick recalibration, monitor diagnostics
  • Structural Repairs: Boom and arm crack welding, bushing replacement, repainting

Units with fewer than 2,000 operating hours and no history of major failure are often labeled “90% new.” Some suppliers offer test reports showing no oil leakage, stable hydraulic pressure, and full-function diagnostics.

Smart Features and Operator Comfort

Modern SY205 models—and well-refurbished units—include:

  • Eco Mode: Reduces fuel consumption during light-duty operations
  • Auto Idle: Automatically lowers engine RPM during inactivity
  • Real-Time Monitoring: LCD display with fault codes, fuel usage, and maintenance alerts
  • ROPS/FOPS Cab: Certified for rollover and falling object protection
  • Ergonomic Layout: Adjustable seat, panoramic visibility, low vibration controls

These features contribute to reduced operator fatigue and improved jobsite productivity.

Attachments and Versatility

The SY205 supports a wide range of attachments:

  • Standard Bucket: 0.9–1.1 m³ earth or rock bucket
  • Hydraulic Breaker: For demolition and concrete removal
  • Grapple: For forestry and scrap handling
  • Compactor: For roadwork and trench stabilization
  • Ripper: For hard soil and frozen ground

Quick coupler systems allow fast switching between tools, making the SY205 suitable for multi-role deployment.

Market Trends and Pricing

Refurbished SY205 excavators are widely available in China, especially in Shanghai, where dealers maintain inventories of thousands of units. Pricing typically ranges from ¥310,000 to ¥430,000 RMB ($42,000–$58,000 USD), depending on condition, attachments, and refurbishment level.

Buyers should verify:

  • Operating Hours: Lower hours suggest less wear
  • Component Authenticity: Original SANY or Cummins parts preferred
  • Test Reports: Confirm hydraulic performance and engine health
  • Warranty Terms: Some suppliers offer 3–6 month limited warranties

Field Story: A Comeback in the Pearl River Delta

In 2023, a construction firm in Guangdong acquired a refurbished SY205C for a drainage canal expansion project. The machine had previously worked in a clay pit and was restored with a new hydraulic pump and rebuilt undercarriage. Over the next 1,200 hours, the excavator handled trenching, slope cutting, and material loading without major issues. The firm reported fuel savings of 9% compared to its older Hyundai R210 and praised the SY205’s responsiveness in tight spaces.

Recommendations for Buyers

  • Inspect Before Purchase: Check engine, hydraulics, and undercarriage in person
  • Request Maintenance Records: Even partial logs help assess prior usage
  • Test Attachments: Ensure compatibility and performance
  • Choose Reputable Suppliers: Prefer those with export licenses and transparent practices
  • Consider Telematics: Some refurbished units support remote diagnostics

Conclusion

The refurbished SANY SY205 excavator offers a compelling mix of power, efficiency, and affordability. With proper inspection and sourcing, it can serve as a reliable workhorse across construction, mining, and infrastructure projects. For contractors seeking performance without the premium of a new unit, the SY205 stands as a smart investment with proven field results.

Our Commitment

  1. 2 years / 4000 hours warranty.
  2. EPA certified.
  3. No sweatshop labor.

Contacts