Overview
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.
Specifications
Units:
| Nominal Rated Payload | — |
| Rated Gross Machine Weight | — |
| Gross Power - SAE J1995 | — |
Benefits & Features
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.
August 27, 2024
Specifications
Units:
| Gross Power - SAE J1995 | — |
| Engine Model | Cat® C175-16 |
| Net Power - SAE J1349 | — |
| Rated Speed | — |
| Emissions Rating | Fuel Optimized |
| Bore | — |
| Stroke | — |
| Displacement | — |
| 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 |
| Nominal Rated Payload | — |
| Rated Gross Machine Weight | — |
| Chassis Weight | — |
| 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 |
| Front Axle - Empty | — |
| Rear Axle - Empty | — |
| Front Axle - Loaded | — |
| Rear Axle - Loaded | — |
| Note | Weight distributions optimized with Cat body. |
| Total Reduction Ratio | 35:01:00 |
| Top Speed - Loaded | — |
| 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 |
| 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. |
| Service Brakes | Four-Corner, Wet Disc, Oil Cooled, Hydraulically Actuated |
| Front Wet Disc Brake Surface Area | — |
| Rear - Wet Disc Brake Surface Area | — |
| 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 | — |
| Note | Anti-Lock Brake System (ABS) optional with CMD package |
| 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. |
| Type | Twin, two-stage hydraulic cylinders with snubbing valve. |
| Pump Flow - High Idle | — |
| Relief Valve Setting - Raise | — |
| Body Raise Time - High Idle | — |
| Body Lower Time - Float | — |
| Body Power Down- High Idle | — |
| 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. |
| Type | Self-contained nitrogen/oil cylinders, pin-to-pin mounting, top & bottom double shear clevis attachments |
| Effective Cylinder Stroke - Front | — |
| Effective Cylinder Stroke - Rear | — |
| Rear axle - Oscillation | +/- 5.32 degrees |
| Fuel Tank | — |
| Fuel Tank (Tier 4) | — |
| Diesel Exhaust Fluid Tank | — |
| Cooling System | — |
| Crankcase | — |
| Front Wheels - Each | — |
| Final Drive - Each | — |
| Hydraulic Tank | — |
| Hydraulic System - Including Tank | — |
| Grease Tank | — |
| Note (1) | DEF Tank only available for U.S. EPA Tier 4 Final / EU Stage V engine option |
| Air Conditioning | HFC - 134A refrigerant: 21,600 Btu/h |
| Heater / Defroster | — |
| 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. |
| Steer Angle | — |
| Turning Diameter - Front | — |
| Steering Standards | Steering Standards: ISO 5010:2007 |
| Note | Turning Diameter (ISO 7457:1997) |
| Height - Top of ROPS | — |
| Overall Length | — |
| Wheel Base | — |
| Rear Axle - Tail | — |
| Dump Clearance - Empty | — |
| Loading Height - Empty | — |
| Overall Height - Body Raised | — |
| Centerline Front Tire Width | — |
| Front Axle Clearance - Loaded | — |
| Overall Canopy Width (with rock deflectors) | — |
| Outside Body/Canopy Width (without rock deflectors) | — |
| Inside Body Width | — |
| Front Canopy Height - Empty | — |
| Rear Axle Clearance - Loaded | — |
| Centerline of Rear Dual Tire Width | — |
| Overall Tire Width - Empty | — |
| Note | Dimensions listed includes canopy deflectors |
Benefits & Features
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.
Data not available.
Standard Equipment
- POWER TRAIN
- Cat® C175-16 Diesel Engine: 2610 kW (3,500 hp) Fuel Optimized , U.S. EPA Tier 2 equivalent (available for applicable markets)
- Cat® C175-16 Diesel Engine: 2610 kW (3,500 hp) U.S. EPA Tier 4 Final / EU Stage V (available for applicable markets)
- C175-16 Diesel Engine<br>– Turbocharging (4) / Aftercooled (ATAAC) <br>– Centrifugal oil filter <br>– Self-cleaning oil filter <br>– Charging Alternator (225 amp), brushless <br>– Pre-lubrication/engine <br>– Air cleaner with precleaner (4) <br>– Multi-point oil pressure sensing <br>– Exhaust - Muffler, Right Side Exit
- Braking system:<br>– Electric dynamic retarding with blended low speed <br>– Oil-cooled, Multi-disc (front and rear) - Service, Parking, Secondary <br>– Load Brake (rear axle only) <br>– Extended Life Brake Disc Material <br>– Automatic Retarder Control (ARC) <br>– Brake Release Motor (towing)
- Cat® AC Drivetrain: <br>– AC generator <br>– AC induction motors <br>– IGBT motor control <br>– Radial retarding grid with AC motor control <br>– Programmable top speed <br>– TorqueBoost technology <br>– Traction control system
- Directional Shift Management: <br>– Body-up reverse neutralizer <br>– Body-up shift inhibitor <br>– Reverse shift inhibitor <br>– Neutral coast inhibitor <br>– Neutral start inhibitor
- Additional Features: <br>– Rear axle continuous lubrication and filtration <br>– Rear axle continuous oil cooling
- OPERATION AND CONTROLS
- Integrated ROPS/FOPS cab, insulated/sound suppressed
- Seat, operator, air suspension, adjustable, heated/cooled
- Seat, trainer, air suspension, adjustable
- Seatbelt, trainer, two point
- Steering wheel, tilt, telescopic, horn
- Horn, electric
- Directional shift lever
- Single Pedal Retarding & oil-cooled brake control
- Automatic Retard Control (ARC) toggle switch
- Load brake switch
- Windshield with tinted/safety glass
- Window, electric powered, operator/passenger
- Windshield Wipers (2), intermittent control and washer
- Visor (2)
- Storage rear of seats
- Cup holder (2)
- Dome courtesy light
- Entertainment radio ready with speakers and wiring harnesses
- Converter, 12V
- 12V DC power supply (1)
- Mirrors, standard (Left-Flat, Right-Convex)
- Fixed access ladder, left hand ground access
- HVAC: <br>– Pressurized, filtered environment <br>– Air conditioner <br>– Heater/defroster
- Metric or English gauges: <br>– Speedometer <br>– Tachometer <br>– Electric hour meter <br>– Fuel level <br>– DEF level (U.S. EPA Tier 4 Final / EU Stage V engines only) <br>– Hydraulic oil temperature <br>– Engine coolant temperature
- Service & Information: <br>– Diagnostic connection port <br>– Electric engine control fault indicator <br>– Alarm, Park brake / open operator door <br>– Third party telematics port <br>– VIMS message center advisor
- ELECTRICAL
- Audible Alarm, backup
- Electrical system, 24V with fuses and breakers
- Batteries, 12V (8) 90 amp hour
- Ground level Battery charge receptacle
- Lighting, signals/service:<br>– Headlights (4 low beam, 4 high beam), LED <br>– Backup and marker/hazard, LED <br>– Directional signals (front and rear), LED <br>– Front stair access/service deck, LED <br>– Stop/tail lights, LED <br>– Engine compartment, LED <br>– Inverter energy warning lights, LED
- Payload indicator, red/green
- Payload, digital display
- ADDITIONAL FEATURES AND EQUIPMENT
- Accumulators (Steering & Brake) – Australian and Canadian certified
- Automatic lubrication system
- Rotating component guards
- Mud Flaps
- Tow hooks and pins (front)
- Tow pin (rear) (empty truck only)
- 44 x 63 rims, six position (6)
- Fueling: <br>– 4922 L (1,300 gal) fuel tank (Fuel optimized engines only)<br>– 4543 L (1,200 gal) fuel tank (U.S. EPA Tier 4 Final / EU Stage V engines only) <br>– 379 L (100 gallon) DEF tank (U.S. EPA Tier 4 Final / EU Stage V engines only) <br>– Fuel filter with water separator <br>– 210 GPM Fast fill fuel system (Left and Right)
- Service: <br>– Engine service platforms (2) <br>– ANSI or ISO service instructions <br>– S•O•S℠ sample points (hydraulic oil, engine coolant, engine oil) <br>– Ground level machine lockout (battery)<br>– Ground level engine shut-down <br>– Drivetrain lockout <br>– Engine start lockout <br>– Auxiliary "buddy" dumping quick connect <br>– Auxiliary steering quick connect (towing)
- CAT® TECHNOLOGY PRODUCTS
- Cat® MineStar™ Detect (Radar and Camera) System
- Cat® Product Link™ Elite (Cellular)
- DUMP BODY
- High Efficiency (HE) body, 186-237 m³ (243-310 yd³) <br>– HE Body Mounting Group <br>– Rock ejectors (chain)
- ANTIFREEZE
- Cat Extended Life Coolant (ELC) protects to –35° C (–30° F)
Optional Equipment
- POWER TRAIN
- Cat® C175-16 Diesel Engine: 2312 kW (3,100 hp) power setting (Fuel optimized / U.S. EPA Tier 2 equiv. engines only)
- Cat® C175-16 Diesel Engine: 2050 kW (2,750 hp) power setting (Fuel optimized & U.S. EPA Tier 4 Final / EU Stage V engines)
- Body heat exhaust
- OPERATION AND CONTROLS
- Throttle lock
- Timer, engine shutdown
- Heated mirrors (Left and Right)
- Powered access ladder, left hand ground access
- Language monitors: English, Spanish, Italian, Portuguese, Dutch, Norwegian, Swedish, Estonian, Latin, Lithuanian, Slovakian, Slovenian, Greek, Romanian, Russian, Polish, Czech, Hungarian, Icelandic, Finnish, Danish, Thai, Indonesian, Vietnam, Malaysian, Chinese
- ELECTRICAL
- Lighting, signals/service:<br>– Fog lights, LED <br>– Work lights, LED <br>– Side profile lights, LED <br>– Dump body marker/stop lights, LED
- Retarding indicator light, multi-color, cab exterior
- ADDITIONAL FEATURES AND EQUIPMENT
- Fueling: 300 GPM Fast fill fuel system (Left and Right)
- Portable fire extinguisher
- Front bumper single-point center tow
- Wheel chocks (ANSI and ISO)
- 44 x 63 rims, quick change (2 quick change, 4 standard)
- Service:<br>– Inverter platform (rear access) <br>– Service Center, fast-fill
- CAT® TECHNOLOGY PRODUCTS
- Cat® MineStar™ Detect (Camera Only) System
- Cat® Product Link™ Elite (Satellite)
- Cat® MineStar™ Health
- Cat® MineStar™ Fleet
- Cat® MineStar™ Terrain
- Cat® MineStar™ Command-Ready
- Cat® MineStar™ Command
- Cat® Trolley Assist Attachment
- DUMP BODY
- HE rock box liner
- HE canopy rock deflectors
- HE rear tire rock deflectors
- HE impact liner
- ANTIFREEZE
- Antifreeze/coolant protects to –50° C (–58° F)
Related Products
Units:
Command
Combining the Fleet, Terrain, Detect and Health capabilities of Cat® MineStar™ System, Command enables you to implement remote control, semi-autonomous or fully autonomous mining equipment systems - offering unprecedented improvements in operator safety, equipment availability and site productivity.
| Model | Power | ||
|---|---|---|---|
| Cat Command for Hauling | 2A @ 24V | — | 100% |
Fleet
Fleet is a fully integrated mine monitoring and management system that uses technology to improve productivity and maximize commodity value. Real-time interaction with mobile field equipment allows mine management to improve machine utilization, track material movement and monitor daily production against plan. Fleet is fully scalable to accommodate a growing fleet of machines or the need for additional capability and functionality.
| Model |
|---|
| Cat Fleet for Surface |
HE Body
| Model | Capacity | ||
|---|---|---|---|
| HE Body - 796 AC | 186-237 m3 (243-310 yd3) | 39 600-40 100 kg (87,300-88,431 lbs) | 40k+ hours; 1-2 rebuild / reline cycles |
Health
Health records information on critical machine parameters fleet-wide. Data is available in real-time or historical database. Linked with on-board monitoring systems, Health provides wireless or wired transfer of this critical data to the service center for processing and review. Health may also be integrated into a production database for expanded analysis.
| Model |
|---|
| Cat Health |