Cat 794 AC Off-Highway Truck Specifications
Dumpers Specs
The Cat 794 AC Off-Highway Truck is a high-capacity, AC-drive mining truck designed to deliver exceptional productivity and lower operating costs in demanding Australian mining environments. Engineered for high-production mining and large-scale earthmoving operations, this rigid frame truck combines a robust powertrain with advanced electric drive technology to ensure outstanding speed on grade, reliability, and operator comfort.
With a nominal payload capacity of 291 tonnes, the 794 AC is ideally suited for deep-pit mining applications, seamlessly integrating with large loading tools such as hydraulic shovels and wheel loaders. Its proven AC electric drive system provides continuous torque, smooth deceleration, and superior retarding capabilities, making it a preferred choice for major resource projects across Australia.
Details
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Machinery Specifications
Technical Specification
| Specification | Value |
|---|---|
| Nominal Payload Capacity | 291 t |
| Top Speed – Loaded | 60 km/h |
| Gross Machine Operating Weight (GMW) | 571,526 kg |
| Empty Operating Weight | 241,000 kg |
| Drive System | Cat AC Electric Drive |
| Wheel End Reduction Ratio | 34.3:1 |
| Steering Angle | 36 degrees |
| Turning Diameter – Front | 32.4 m |
| Body Capacity (SAE 2:1) | 180-222 m³ |
| Overall Width | 9,652 mm |
| Overall Length | 15,443 mm |
| Overall Height (Empty) | 7,823 mm |
| Dump Height (Fully Raised) | 14,900 mm |
Engine Specification
| Engine Specification | Value |
|---|---|
| Engine Model | Cat C175-16 |
| Gross Power – SAE J1995 | 2,610 kW (3,500 hp) |
| Net Power – SAE J1349 | 2,539 kW (3,405 hp) |
| Displacement | 85 L |
| Cylinders | 16 |
| Emissions Standard | U.S. EPA Tier 4 Final / EU Stage V |
| Fuel Tank Capacity | 4,922 L |
Additional Information
The Cat 794 AC features a fully integrated Caterpillar design, combining the Cat C175-16 engine with a highly efficient AC electric drive system developed and manufactured entirely by Caterpillar. This integration ensures seamless component communication, optimised power delivery, and simplified servicing. The truck is equipped with advanced safety and technology features, including the Cat MineStar™ suite for real-time fleet management, object detection, and fatigue monitoring, ensuring maximum safety and operational efficiency on Australian mine sites.
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