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Used SANY SY75C Excavator 7.5ton for sale Reinforced Robust Frame
*Stringent Quality Assurance: This used construction equipment has successfully passed 15 comprehensive inspections, ensuring top-notch performance across the engine, hydraulic systems, and structural components. Every part is in peak condition, ready to handle demanding tasks from the get-go.
*Cost-Effective Solution: Skip the hefty price tag of new machinery. Our used construction equipment can save more than 20% on initial costs while maintaining over 80% of its original operational efficiency, making it the perfect choice for maximizing project budgets.
*Proven Dependability: With verified low operating hours and a complete service history, this machine has consistently excelled in demanding tasks like mining and road construction. Trusted by contractors globally, it’s a reliable workhorse for any project.
1. Core Power & Powertrain (Engine)
The SY75C is powered by a reliable, industrial-grade engine designed to deliver consistent torque and power in diverse working environments while maintaining high fuel efficiency.
| Parameter | Metric System | Imperial System | Technical Remarks |
| Engine Model | Yanmar 4TNV98-PSU | Yanmar 4TNV98-PSU | 4-cylinder, Water-cooled |
| Net Flywheel Power | 40.5 kW | 54.3 hp | Rated @ 2,100 rpm |
| Displacement | 3.32 L | 203 cu in | Balanced for power and economy |
| Cooling System | Pressurized | Pressurized | High-capacity industrial radiator |
2. Weight, Capacities & Logistics Dimensions
These dimensions are critical for logistics and site management. The SY75C is engineered to be easily transported between jobsites on standard light-duty flatbed trailers, minimizing relocation costs.
| Parameter | Metric System | Imperial System | Shipping & Logistics Relevance |
| Operating Weight | 7,280 kg | 16,050 lbs | Standard configuration with bucket |
| Transport Length | 6,120 mm | 20.08 ft | Compact for tight jobsite navigation |
| Transport Width | 2,220 mm | 7.28 ft | Standard width for easy road transport |
| Transport Height | 2,680 mm | 8.79 ft | Optimized for standard trailer clearance |
| Fuel Tank Capacity | 120 L | 31.7 gal | Designed for full-shift operation |
3. Hydraulic & Digging Performance
Featuring a precision load-sensing hydraulic system, the SY75C allows for delicate control during fine grading while providing the breakout force necessary for trenching and general site preparation.
| Parameter | Metric System | Imperial System | Field Performance Indicator |
| Max System Flow | 144 L/min | 38.0 gal/min | Tandem variable displacement pumps |
| Operating Pressure | 27,500 kPa | 3,988 psi | High pressure for heavy excavation |
| Swing Speed | 11.0 rpm | 11.0 rpm | Fast cycle times for loading efficiency |
| Bucket Breakout Force | 57.0 kN | 12,810 lbf | Robust penetration power |
| Stick Digging Force | 40.0 kN | 8,990 lbf | Efficient for utility/trenching work |
4. Undercarriage & Mobility
The reinforced undercarriage provides the stability required for a 7.5-ton machine, ensuring safety on uneven ground and providing the traction necessary for challenging site conditions.
| Parameter | Metric System | Imperial System | Underfoot Mobility |
| Standard Shoe Width | 450 mm | 18 in | Triple grouser heavy-duty tracks |
| Max Travel Speed | 4.6 km/h | 2.9 mph | Dual-speed travel capability |
| Max Traction Force | 68.0 kN | 15,290 lbf | High-effort for steep site gradients |
| Ground Pressure | 34.0 kPa | 4.93 psi | Stable footing for finished ground |
5. Working Ranges
Defining the excavation capabilities required for urban utility work and general site preparation.
| Parameter | Metric System | Imperial System |
| Max Digging Depth | 4,155 mm | 13.63 ft |
| Max Reach (Ground) | 6,240 mm | 20.47 ft |
| Max Cutting Height | 6,650 mm | 21.82 ft |
| Max Loading Height | 4,750 mm | 15.58 ft |
