Refurbished SANY SY245 Excavator

SANY Heavy Industry’s SY245 excavator was developed as part of the company’s push into the global mid-class crawler excavator market. Positioned between the SY215 and SY265 models, the SY245 was designed to offer enhanced digging force, fuel efficiency, and structural durability for contractors working in mining, road construction, and large-scale earthmoving. Introduced in the early 2010s, the SY245 quickly gained traction in Southeast Asia, the Middle East, and Africa, where its balance of power and cost-effectiveness made it a popular choice for infrastructure projects.

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.

By 2023, SANY had become the world’s largest excavator manufacturer by unit volume, with over 100,000 machines sold annually. The SY245 contributed to this success by filling a critical niche: a 24-ton class machine with the muscle of a 27-ton unit and the fuel economy of a 21-ton.

Core Specifications of the Refurbished SY245

Refurbished SY245 units typically retain the original performance envelope, with key components restored or replaced. Common specifications include:

Operating Weight and Dimensions

  • Operating Weight: 24,000–25,500 kg
  • Overall Length: ~10.2 meters
  • Overall Width: ~3.19 meters
  • Overall Height: ~3.25 meters
  • Ground Clearance: ~470 mm
  • Track Width: 600 mm standard
  • Tail Swing Radius: ~3.1 meters

Engine and Powertrain

  • Engine Model: Cummins QSB6.7 or SANY-branded turbo diesel
  • Rated Power Output: 180–190 hp (132–142 kW)
  • Fuel Tank Capacity: ~465 liters
  • Maximum Torque: ~850 Nm @ 1,500 rpm
  • 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 × 220 L/min
  • System Pressure: Up to 34.3 MPa
  • Hydraulic Oil Capacity: ~270 liters
  • Boom Cylinder Bore: ~135 mm
  • Arm Cylinder Bore: ~120 mm
  • Bucket Cylinder Bore: ~110 mm

Performance Metrics

  • Bucket Capacity: 1.2–1.4 m³
  • Max Digging Depth: ~6.6 meters
  • Max Reach (Horizontal): ~10.3 meters
  • Max Dump Height: ~7.0 meters
  • Bucket Digging Force: ~150 kN
  • Arm Digging Force: ~120 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: 1.2–1.4 m³ earth or rock bucket
  • Optional Tools: Hydraulic breaker, grapple, compactor, ripper
  • Quick Coupler: Hydraulic or manual options available

Refurbishment Scope

Refurbished SY245 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 SY245 suitable for trenching, foundation work, and moderate rock excavation.

Refurbishment Scope and Quality Indicators

Refurbished SY245 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 SY245 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 SY245 supports a wide range of attachments:

  • Standard Bucket: 1.2–1.4 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 SY245 suitable for multi-role deployment.

Market Trends and Pricing

Refurbished SY245 excavators are widely available in China, especially in Shanghai, where dealers maintain inventories of thousands of units. Pricing typically ranges from ¥360,000 to ¥480,000 RMB ($50,000–$67,000 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 Highlands

In 2022, a construction firm in Yunnan province acquired a refurbished SY245H for a rural road expansion project. The machine had previously worked in a quarry and was restored with a new hydraulic pump and rebuilt undercarriage. Over the next 1,600 hours, the excavator handled trenching, slope cutting, and boulder removal without major issues. The firm reported fuel savings of 9% compared to its older Komatsu PC240 and praised the SY245’s stability on steep terrain.

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 SY245 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 SY245 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