Hitachi ZX690LCH-7G Large Excavator Specifications
Excavators Specs
The Hitachi ZX690LCH-7G is a heavy-duty large excavator engineered to deliver exceptional productivity and durability in demanding Australian mining, quarrying, and large-scale earthmoving applications. Built on Hitachi’s legendary reputation for reliability, this machine features a robust undercarriage and reinforced front attachment designed to withstand the harshest working environments while maintaining high operational efficiency.
Equipped with an advanced hydraulic system and a fuel-efficient engine, the ZX690LCH-7G optimises power delivery and cycle times. Operators benefit from an ergonomically designed cab that maximises comfort and visibility, ensuring safe and productive shifts. Whether engaged in heavy excavation, bulk material handling, or site preparation, this excavator provides the power and stability required for high-volume operations.
Details
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Machinery Specifications
Technical Specification
| Specification | Value |
|---|---|
| Bucket Digging Force (ISO) | 324 kN |
| Arm Crowd Force (ISO) | 273 kN |
| Travel Speed (High/Low) | 4.9 / 3.1 km/h |
| Swing Speed | 9.0 rpm |
| Maximum Traction Force | 494 kN |
| Maximum Digging Reach | 11,920 mm |
| Maximum Digging Depth | 7,110 mm |
| Maximum Cutting Height | 11,300 mm |
| Maximum Dumping Height | 7,580 mm |
| Overall Width (with 650mm shoes) | 4,120 mm |
| Overall Length | 13,300 mm |
| Overall Height (to top of boom) | 4,610 mm |
| Minimum Ground Clearance | 840 mm |
| Shoe Width | 650 mm |
| Track Length | 5,840 mm |
| Track Gauge (Extended) | 3,470 mm |
Engine Specification
| Engine Specification | Value |
|---|---|
| Engine Model | Isuzu 6WG1 |
| Engine Type | 4-cycle water-cooled, direct injection |
| Aspiration | Turbocharged, intercooled |
| Number of Cylinders | 6 |
| Rated Power (Net) | 348 kW (467 hp) @ 1,800 rpm |
| Piston Displacement | 15.681 L |
| Fuel Tank Capacity | 900 L |
Additional Information
The Hitachi ZX690LCH-7G incorporates advanced HIOS V hydraulic system technology, which enhances operational speed and reduces fuel consumption by up to 22% compared to previous models. The reinforced boom and arm are constructed with high-tensile steel and feature damage-prevention plates to extend service life in abrasive conditions. Additionally, the spacious cab is equipped with a user-friendly 8-inch multi-function monitor, integrated console-to-seat suspension, and superior pressurisation to minimise dust entry, ensuring a premium operator experience and maximum on-site safety.
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