796 AC Electric Drive Mining Truck

Delivering Optimized Cost Per Ton

The Cat® 796 AC electric drive truck offers more flexibility than any other truck in its size class — delivering optimized performance and better productivity. Built on a proven truck architecture and high strength structures, the 796 AC delivers a nominal target payload of up to 327 tonnes (360 tons) regardless of attachments. Add in a proven drive system with industry-leading serviceability, and the 796 AC mining truck delivers a hauling solution you can depend on — resulting in high reliability, high availability, and low lifecycle costs. By hauling more every load, every cycle and every shift, it creates a low-cost-per-ton hauling operation that delivers a better bottom line.

The Cat® 796 AC electric drive truck offers more flexibility than any other truck in its size class — delivering optimized performance and better productivity. Built on a proven truck architecture and high strength structures, the 796 AC delivers a nominal target payload of up to 327 tonnes (360 tons) regardless of attachments. Add in a proven drive system with industry-leading serviceability, and the 796 AC mining truck delivers a hauling solution you can depend on — resulting in high reliability, high availability, and low lifecycle costs. By hauling more every load, every cycle and every shift, it creates a low-cost-per-ton hauling operation that delivers a better bottom line.

Highlights
Videos
Features & Specs
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Equipment Highlights

SAFETY
  • Greater visibility thanks to wide field of view from the cab and radial retard grid that improves right-hand view.
  • Safer access and egress with 600-mm-wide (23.6-in-wide) ladders, flat deck, toe kicks, and optional power access stair attachment.
  • Confidence-building features such as anti-rollback, traction controls, reverse shift inhibitor, Automatic Retarding Control, and door sensor warning for park brake application.
  • Full dynamic retarding through a compact radial grid, backstopped by the proven design of Caterpillar four-corner oil-cooled brakes, for stable handling and confident stopping.
  • Fully independent secondary brake system that provides emergency controllability with a hydraulically actuated secondary brake pedal that serves as a backup to electronic controls.
PRODUCTIVITY
  • Achieves a true class-leading 327-tonne (360-ton) payload regardless of local attachments.
  • Ease of operation and reduced costs thanks to deep integration of Cat engine, AC drive system, hydraulics and controls.
  • End-to-end visibility of all truck parameters for optimized fuel efficiency, speed on grade and parasitic loads across the operating range.
  • Excellent slow speed control within service areas as well as superior motor torque and acceleration pulling away from the shovel.
OPERATOR COMFORT
  • Ergonomic cab layout, excellent all-around visibility, and controls, levers and switches that are positioned for ease of use.
  • Automatic climate control and reduced vibration and sound.
  • Next generation seat with height adjuster, adjustable shoulder stock to keep the seatbelt from rubbing, and seat back, side and lumbar bolsters to increase stability.
SERVICEABILITY
  • High displacement, low rpm rating and conservative horsepower ratings, which mean more time on the haul road and less time in the shop.
  • Inlet manifolds and turbochargers that are located outside of the engine’s V, giving the service technicians more space to work on top of the engine and within the engine bay.
  • Engine and dual bearing drive alternator that can be serviced separately, eliminating shimming.
  • Sealed and pressurized inverter cabinet that requires no cleaning, eliminating recurring maintenance.
  • Engine walkways and service platforms, modular components and ground-level grouped service points.
DURABILITY AND LONG LIFE
  • First overhaul life of 25,000 hours for lower cost of ownership, with proven C175 engine and electric drive system.
  • Highly validated and proven straight frame rail design that eliminates the bends and breaks that can occur at stress concentrations.
  • Outstanding durability delivered by box section construction that uses Caterpillar proprietary steel specification for excellent welding characteristics.
  • Increased frame life thanks to deep section main rails in critical areas of the frame lower stress levels.
  • Frame, powertrain, engine and components that are built to be rebuilt — delivering multiple lives of like-new performance at a fraction-of-new price.
PROVEN AC DRIVE & POWERTRAIN
  • Reduced operating costs thanks to the integrated engine and powertrain 100% designed, validated and built by Caterpillar.
  • High voltage system that operates at lower current than most competitive trucks, contributing to higher efficiency, lower heat generation, smaller and lighter components, and longer component life.
  • Radial style retarding grid with AC electric motor that requires no regular motor maintenance and is quieter and lighter than box grids.
  • AC Drive dynamic retarding for continuous retarding power; AC electric motor that reduces maintenance; and state-of-the-art high voltage IGBTs for maximum AC drive system efficiency.
  • Variable hydraulic blower fan, which provides optimized cooling even at idle for increased component performance and life.
SUSTAINABILITY
  • Designed to use less fuel, which reduces engine emissions and carbon footprint.
  • Optional U.S. EPA Tier 4 Final / EU Stage V engine, which reduces NOx by 62% and particulates by 93% when compared to Tier 1 emissions.
  • Reduced waste thanks to Centrifugal Oil Filter (COF), standard self-cleaning engine filter, extended oil change intervals and reduced oil usage.
  • Engines compatible with diesel fuel blended with lower-carbon intensity fuels such as biofuels and renewable fuels, plus power options like trolley.
  • Cat Rebuild and Cat Reman programs, which preserve raw materials, conserve energy and reduce emissions.
TECHNOLOGY SOLUTIONS
  • Equipped with standard Product Link™ Elite monitoring system, which delivers health and payload information to keep performance high and enable proactive maintenance planning.
  • Factory-ready for fully integrated Cat MineStar™ Command for hauling, an autonomous hauling solution proven to increase productivity up to 30%.
  • Optional MineStar Fleet, a fleet monitoring system, to measure, manage and maximize the overall hauling operation.
  • Optional MineStar Detect proximity detection system, which uses cameras to give operators a better view of what’s happening around their equipment.
  • Optional in-cab Cat Driver Safety System (DSS) intervenes when operator fatigue or distraction are detected.
CAT BODIES
  • Bodies designed to fit with the chassis, sized to meet payload requirements and work as part of the truck system.
  • High Efficiency (HE) dump body option that is lightweight, simplified and durable.
  • With unique minimal structure design, HE body provides long life while minimizing weight for increased payload.
  • HE body sized and configured to meet the specific needs of the mine, dictated by fragmentation, abrasion, cohesion and the loading tool.

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Features + Specs

Equipment Features
Optional Equipment
Specs
  • Air Conditioning: HFC - 134A refrigerant: 21,600 Btu/h
  • Heater / Defroster: 24600 Btu/h
  • Note: Ambient capabilities down to -15C (5F) for heater/defroster and up to 50C (122F) for air conditioning.
  • ROPS Standards (1): ROPS (Rollover Protective Structure) meets ISO 3471:2008 for Operator and ISO 13459:2012 for Trainer.
  • FOPS Standards: FOPS (Falling Objects Protective Structure) meets ISO 3449:2005 Level II for Operator and ISO 13459:2012 Level II for Trainer.
  • Sound Standards: The operator sound pressure level, 75 dB(A), measured according to ISO 6394:2008 and ISO 6396:2008.
  • Standard Tires: 59/80 R63
  • Rims: 44" x 63"
  • Note (1): Quick Change Rims optional.
  • Note (2): Caterpillar recommends the customer evaluate all job conditions and consult tire manufacturer for proper tire selection and TKPH (TMPH) capabilities.
  • Gross Power - SAE J1995: 3500 hp
  • Engine Model: Cat® C175-16
  • Net Power - SAE J1349: 3405 hp
  • Rated Speed: 1800 r/min
  • Emissions Rating: Fuel Optimized
  • Bore: 6.9 in
  • Stroke: 8.7 in
  • Displacement: 5187 in³
  • Note (1): Net Power advertised is the power available at the flywheel when the engine is equipped with air intake system, exhaust system, and alternator.
  • Note (2): U.S. EPA Tier 4 Final / EU Stage V available for applicable markets.
  • Note (3): Additional fuel optimized selectable power ratings: 2312 kW / 3,100 hp
  • Steer Angle: 39 °
  • Turning Diameter - Front: 106.3 ft
  • Steering Standards: ISO 5010:2019
  • Note: Turning Diameter (ISO 7457:1997)
  • Type: Self-contained nitrogen/oil cylinders, pin-to-pin mounting, top & bottom double shear clevis attachments
  • Effective Cylinder Stroke - Front: 4 in
  • Effective Cylinder Stroke - Rear: 2 in
  • Rear axle - Oscillation: +/- 5.32 degrees
  • Type: Twin, two-stage hydraulic cylinders with snubbing valve.
  • Pump Flow - High Idle: 257.3 gpm
  • Relief Valve Setting - Raise: 3029 psi
  • Body Raise Time - High Idle: 21 s
  • Body Lower Time - Float: 22 s
  • Body Power Down- High Idle: 17.5 s
  • Note (1): Twin, two-stage hydraulic cylinders mounted outside main frame; double-acting cylinders in both stages.
  • Note (2): Power raise in both stages; power down capability in both stages.
  • Note (3): Automatic body-lower modulation reduces impact on frame.
  • Service Brakes: Four-Corner, Wet Disc, Oil Cooled, Hydraulically Actuated
  • Front Wet Disc Brake Surface Area: 20378 in²
  • Rear - Wet Disc Brake Surface Area: 30750 in²
  • Standards: Service and Secondary: ISO 3450:2011
  • Parking Brake: Four-corner, Multi-disc, Spring Applied, Hydraulically Released
  • Load Brake: Rear service brakes
  • Dynamic Retarding Power - Continuous: 5480 hp
  • Note: Anti-Lock Brake System (ABS) optional with CMD package
  • Total Reduction Ratio: 35:01:00
  • Top Speed - Loaded: 40 mile/h
  • Generator/Alternator: Cat brushless, engine mounted, dual bearing
  • Controls: Cat IGBT Inverter Technology, air cooled, pressurized cabinet with filtration
  • Wheel Motor: Cat AC induction, rear axle mounted
  • Cooling System: Cat variable speed, hydraulically driven cooling system
  • Nominal Rated Payload: 360 ton (US)
  • Rated Gross Machine Weight: 1270000 lb
  • Chassis Weight: 448415 lb
  • Body Weight Range: 38 833 – 42 907 kg (85,611 – 94,594 lb)
  • Note (1): Consult your tire manufacturer for maximum tire load.
  • Note (2): Chassis weight with full fuel and fluids, standard & mandatory attachments, hoist, body mounting group, rims, and tires.
  • Note (3): Refer to Cat Mining Truck 10/10/20 Overload Policy (AEXQ0250) for maximum gross machine weight limitations
  • Height - Top of ROPS: 22.05 ft
  • Overall Length: 51.44 ft
  • Wheel Base: 21.9 ft
  • Rear Axle - Tail: 16.07 ft
  • Dump Clearance - Empty: 5.72 ft
  • Loading Height - Empty: 23.85 ft
  • Overall Height - Body Raised: 48.85 ft
  • Centerline Front Tire Width: 23.06 ft
  • Front Axle Clearance - Loaded: 2.81 ft
  • Overall Canopy Width (with rock deflectors): 33.15 ft
  • Outside Body/Canopy Width (without rock deflectors): 31.62 ft
  • Inside Body Width: 29.44 ft
  • Front Canopy Height - Empty: 26.01 ft
  • Rear Axle Clearance - Loaded: 2.8 ft
  • Centerline of Rear Dual Tire Width: 19.5 ft
  • Overall Tire Width - Empty: 30.27 ft
  • Note: Dimensions listed includes canopy deflectors
  • Fuel Tank: 1300 gal (US)
  • Fuel Tank (Tier 4): 1200 gal (US)
  • Diesel Exhaust Fluid Tank: 100 gal (US)
  • Cooling System: 211 gal (US)
  • Crankcase: 82 gal (US)
  • Front Wheels - Each: 7 gal (US)
  • Final Drive - Each: 67 gal (US)
  • Hydraulic Tank: 296 gal (US)
  • Hydraulic System - Including Tank: 385 gal (US)
  • Grease Tank: 90 lb
  • Note (1): DEF Tank only available for U.S. EPA Tier 4 Final / EU Stage V engine option
  • Front Axle - Empty: 47 %
  • Rear Axle - Empty: 53 %
  • Front Axle - Loaded: 33 %
  • Rear Axle - Loaded: 67 %
  • Note: Weight distributions optimized with Cat body.
  • Struck: 97-153 m³ (127-200 yd³)
  • Heaped (SAE 2:1): 186-237 m³ (243-310 yd³)
  • Note: Consult your local Cat dealer for body recommendations.
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