The Caterpillar 797F is an ultra-class, off-highway mining truck designed for high-production mining and heavy construction applications. It is renowned for its impressive payload capacity, advanced technology, and durability, making it a leader in the mining industry.
Key Specifications
- Payload Capacity: 400 tons (363 tonnes)
- Engine: Caterpillar C175-20 diesel engine
- Power Output: 4,000 horsepower
- Configuration: 20-cylinder, four-stroke design with quad turbocharging
- Top Speed (Loaded): 42 mph (67.6 km/h)
- Dimensions:
- Overall Length: 49.6 ft (15,080 mm)
- Overall Width: 32 ft (9,755 mm)
- Overall Height (Body Raised): 51.6 ft (15,701 mm)
- Wheelbase: 23.7 ft (7,195 mm)
- Weight:
- Operating Weight: Approximately 1,375,000 lbs (624,000 kg)
- Gross Vehicle Weight: Approximately 1,557,000 lbs (707,000 kg)
Features and Innovations
- Drive System: The truck utilizes a diesel-electric drive system that enhances efficiency and performance across various terrains and conditions.
- Safety Features: Equipped with several safety systems including the Cat Detect system for situational awareness, ROPS (Roll Over Protective Structure), and FOPS (Falling Object Protective Structure) meeting international standards.
- Comfort and Ergonomics: The operator’s station is designed for comfort with ergonomic controls and climate control systems to support long shifts.
- Suspension System: Advanced suspension technology provides a smooth ride over rough terrain, enhancing stability and load distribution.
