Sumitomo SH490LHD-6 Specifications
Excavators Specs
The Sumitomo SH490LHD-6 is a heavy-duty 49-tonne excavator engineered for the most demanding mining and quarrying tasks. The “LHD” designation stands for Long-undercarriage Heavy-Duty, reflecting its reinforced track frame and robust arm/boom construction. It delivers incredible breakout forces and cycle speeds, making it a high-production machine for bulk excavation and loading large haul trucks.
Its Isuzu GH-6UZ1X engine provides 270 kW of power, ensuring high torque even in the most resistant materials. The machine’s intelligent hydraulic system matches engine output to load requirements, reducing fuel consumption without sacrificing digging performance. The premium cabin is designed to keep the operator comfortable in high-production, high-intensity environments.
Details
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Machinery Specifications
Technical Specification
| Specification | Value |
| Max Digging Depth | 7,500 mm |
| Max Digging Reach | 12,020 mm |
| Max Digging Height | 10,900 mm |
| Bucket Digging Force | 243 kN (266 kN with Power Boost) |
| Arm Digging Force | 221 kN (242 kN with Power Boost) |
| Swing Speed | 9.0 rpm |
| Travel Speed | 5.3 / 3.2 km/h |
Engine Specification
| Specification | Value |
| Engine Model | Isuzu GH-6UZ1X |
| Engine Type | 6-cylinder common rail fuel system, turbocharged |
| Rated Output | 270 kW @ 2,000 rpm |
| Displacement | 9.839 L |
| Fuel Tank Capacity | 650 L |
Additional Information
This machine is built with a heavy-duty boom and arm that feature internal baffles and thicker plates to handle high stress. The SIH:S+ hydraulic system is optimised for high-flow attachments like large rock breakers. Standard tech includes the Field View 270-degree camera system and G-Dash engine control for maximum fuel savings.
Reliable machinery for every project
Quality performance for construction industry needs.
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