
Large Excavator
The SH470 is a 45-ton-class powerhouse designed for high-intensity, high-load operations. Built to dominate in the most demanding environments, it combines extreme structural durability with advanced hydraulic precision to deliver unmatched productivity in large-scale mining, quarrying, and major earthworks projects.
Driven by a high-performance Cummins QSM11 engine, the SH470 delivers a robust 250 kW of power. This 11-liter turbocharged engine is optimized for heavy-duty reliability, providing high torque output while maintaining excellent fuel efficiency and stable operation under continuous, extreme workloads.
With a massive bucket digging force of 290 kN and a large-capacity 2.0–2.2 m³ bucket, the SH470 is engineered for heavy-duty excavation. It achieves larger payloads and faster cycle times, significantly improving operational efficiency on large construction sites and in mining operations.
The SH470 is equipped with a premium Linde load-sensing hydraulic system that provides perfect synergy between the engine and hydraulic pumps. The high-flow system (2×360 L/min) ensures precise control, smooth multifunction operation, and optimized power distribution, effectively reducing energy waste and hourly fuel consumption.
With an operating weight of nearly 45,000 kg, the SH470 features an ultra-wide undercarriage (3,490 mm) that provides a rock-solid foundation for heavy lifting. Its reinforced track system, heavy-duty track pads, and integrated welded structure are designed to withstand the structural stresses of hard-rock environments and uneven terrain.
The SH470 offers an extensive working range, with a maximum digging radius of 12,016 mm and a digging depth of 7,800 mm. Its large 650 L fuel tank ensures extended refueling intervals, making it ideal for large excavation projects that require maximum uptime.
| Specifications | Details |
|---|---|
🚜 Arm configuration | |
| Overall length (mm) | 12090 |
| Ground contact length during transport (mm) | 6735 |
| Overall height to top of boom (mm) | 3590 |
| Overall width (mm) | 3490 |
| Overall height to top of cab (mm) | 3276 |
| Counterweight ground clearance (mm) | 1321 |
| Minimum ground clearance (mm) | 557 |
| Tail swing radius (mm) | 3655 |
| Track ground contact length (mm) | 4290 |
| Overall track length (mm) | 5335 |
| Track gauge (mm) | 2760 |
| Overall track width (mm) | 3360 |
| Track shoe width (mm) | 600 |
| Hood height (mm) | 2815 |
| Upper structure width (mm) | 3195 |
| Distance from swing center to rear end (mm) | 3655 |
⚙️ Engine system | |
| Model | Cummins QSM11 |
| Engine configuration | 6-cylinder in-line, turbocharged, intercooled |
| Cylinders × bore × stroke (mm) | 6×125×150 |
| Displacement (L) | 11 |
| Rated power (kW/rpm) | 250/2000 |
⛏️ Bucket performance | |
| Bucket capacity (m³) | 2.0 – 2.2 |
| Bucket width (mm) | 1350 – 1530 |
💪 Digging force | |
| Bucket digging force (kN) | 290 |
| Arm digging force (kN) | 236 |
💧 Hydraulic system | |
| Pump configuration | 2× variable displacement piston pump + 1× gear pump |
| Maximum operating flow (L/min) | 2×360 + 27 |
| Travel circuit pressure (MPa) | 31.4 |
| Swing circuit pressure (MPa) | 28.4 |
| Control circuit pressure (MPa) | 3.9 |
🛤️ Travel system | |
| Travel motor | Axial variable displacement piston motor |
| Number of track shoes | 2×49 |
| Travel speed (km/h) | 3.2 / 5.3 |
| Drawbar pull (kN) | 330 |
| Gradeability | 70% (35°) |
| Carrier rollers | 2×8 |
| Track rollers | 2×2 |
⚖️ Weight and ground pressure | |
| Operating weight (kg) | 44900 |
| Ground pressure (kPa) | 80.2 |
🔄 Swing system | |
| Swing speed (rpm) | 9.3 |
| Brake type | Hydraulic release mechanical brake |
🛢️ Fluid capacities | |
| Fuel tank capacity (L) | 650 |
| Coolant system capacity (L) | 26 |
| Engine oil capacity (L) | 37.8 |
| Hydraulic oil tank/system capacity (L) | 350 / 406 |
🏗️ Working range | |
| Maximum digging height (mm) | 10924 |
| Maximum dumping height (mm) | 7615 |
| Maximum digging depth (mm) | 7800 |
| Maximum vertical digging depth (mm) | 7066 |
| Maximum digging radius (mm) | 12016 |
| Maximum digging radius at ground level (mm) | 11814 |
| Minimum front swing radius (mm) | 4825 |

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