SANY SY550HD
Specifications & Parameters
| Engine Model | Isuzu 6WG1 |
| Rated Power(kW) | 300 |
| Engine Revolutions(rpm) | 1800 |
| Maximum Torque(N·m) | 1950 |
| Inject Type | Direct Injection |
| Fuel consumption(L/h) | 24.5‑27.5 |
| Engine Displacement(L) | 15.681 |
| Emisson | Stage III |
| Track width(mm) | 600 |
| Fuel Tank(L) | 680 |
| Hydraulic Tank(L) | 480 |
| Travel Speed(km/h) | 5.4 |
| Bucket Capacity(m³) | 3.1 |
| Bucket Digging Force(kN) | 270 |
| Boom Length(mm) | 7000 |
| Stick Length(mm) | 2800 |
| Maximum Excavation Radius(mm) | 12840 |
| Maximum Digging Height(mm) | 12260 |
| Maximum Digging Depth(mm) | 7830 |
| Specifications(mm) | 12076×3360×3790 |
| Operating Weight(kg&ton) | 52000 |
| Size Class | Large |
| Power Type | Diesel |
| Walking Mode | Crawler |
| Country of Origin | China |
| Year of Production | 2022 |
| Condition | Used |
| Inventory Quantity | 3 |
| Working Hours(h) | 2000/5000/7000 |
| Price($) | Get the Latest Price from sales via WhatsApp |
Features
1. Powered by imported Isuzu 6WG1 six-cylinder turbocharged intercooled diesel engine, huge displacement and stable torque output, specially calibrated for long-term breaker hammer heavy-duty operation, complies with Stage III emission standard.
2. 52-ton demolition & mining dedicated excavator, HD version customized for quarry rock breaking, boulder crushing, open-pit mine stripping and large infrastructure demolition projects.
3. Equipped with Kawasaki K5V300 positive-flow hydraulic system + SANY 5th generation DOMCS control system, exclusive breaker intelligent control program and oversized independent hydraulic radiator to avoid overheating under continuous hammer impact, working efficiency improved by 15% for crushing conditions.
4. Ultra-thick reinforced boom & stick with extended 2.8m arm for deeper breaking range, full penetration high-strength anti-vibration welding, all key structural components pass 100% ultrasonic flaw detection, heavy-duty reinforced undercarriage with excellent shock and wear resistance.
5. Fuel consumption 24.5‑27.5L/h, 6 adjustable power modes with dedicated breaker mode, extended oil and filter maintenance cycles, greatly reduces total operation and after-sales cost.
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