New CAT Equipment

793 (04) Mining Truck

Delivering New Levels of Reliable Performance

The Cat® 793 Mining Truck delivers class-leading cost per ton across a wide variety of applications. It offers increased productivity, improved efficiency and a longer life than the previous model, helping drive down overall costs. And it’s enhanced by the latest technologies.

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Benefits

Reduce cost per ton by up to 7%

Achieve high uptime and longer life

Improve safety on site

  • AC Drive System
    Total Reduction Ratio
    28.8:1
  • Body
    Note (1)
    Consult your tire manufacturer for maximum tire load
    Note (2)
    Base Body Weight - 29500-32600 kg (65,000-71,800 lbs)
  • Body Hoists
    Body Lower Time - Float
    19.9 s
    Body Power Down - High Idle
    17.8 s
    Body Raise Time - High Idle
    19.8 s
    Note (1)
    3516E DGB Ready Engine is optional. Engine performance matches standard diesel version.
    Pump Flow - High Idle
    226 gpm
    Relief Valve Setting - Raise
    2855 psi
    Type
    Twin, two-stage hydraulic cylinders with snubbing valve.
  • Brakes
    Standards
    Service and Secondary: ISO 3450:2011
  • Braking System
    Front Wet Disc Brake Surface Area
    13907 in²
    Load Brake
    Rear service brakes
    Parking Brake
    Four-corner, Multi-disc, Spring Applied, Hydraulically Released
    Rear - Wet Disc Brake Surface Area
    20873 in²
    Service Brakes
    Four-Corner, Wet Disc, Oil Cooled, Hydraulically Actuated
    Standards
    Service and Secondary: ISO 3450:2011
  • Cab
    Air Conditioning
    1234YF refrigerant — Ambient capabilities up to 50°C (122°F)
    FOPS Standards
    Falling Objects Protective Structure (FOPS) meets ISO 3449:2005 Level II FOPS criteria and ISO13459:2012 Level II.
    Heater / Defroster
    43930 Btu/h
    ROPS Standards (2)
    Rollover Protective Structure (ROPS) for: Operator meets ISO 3471:2008; Trainer meets ISO 13459:2012
  • Capacity - HP Body - 100% Fill Factor
    Heaped (SAE 2:1)*
    152-191 m³ / 199-250 yd³
    Note (1)
    Consult your local Cat dealer for body recommendations.
    Note (2)
    Base Body Weight - 29500-32600 kg (65,000-71,800 lbs)
  • Dimensions
    Centerline Front Tire Width
    18.5 ft
    Centerline of Rear Dual Tire Width
    16.67 ft
    Dump Clearance
    5.33 ft
    Engine Guard Clearance
    4 ft
    Front Canopy Height
    22.33 ft
    Ground Clearance
    3.67 ft
    Height - Top of ROPS
    18.5 ft
    Inside Body Depth - Maximum
    7.64 ft
    Inside Body Length
    25.3 ft
    Inside Body Width
    23.83 ft
    Loading Height - Empty
    20.25 ft
    Operating Width
    25.17 ft
    Outside Body Width
    26.26 ft
    Overall Body Length
    42.17 ft
    Overall Canopy Width
    28.25 ft
    Overall Height - Body Raised
    44.92 ft
    Overall Length
    44.75 ft
    Overall Tire Width
    24.92 ft
    Rear Axle - Clearance
    4 ft
    Rear Axle - Tail
    13.67 ft
    Wheel Base
    19.25 ft
  • Engine
    Bore
    6.7 in
    Displacement
    4760 in³
    Emissions Rating
    U.S. EPA Tier 1
    Engine Model
    Cat® 3516E
    Gross Power - SAE J1995
    2415 hp
    Net Power - SAE J1349
    2272 hp
    Note (1)
    3516E DGB Ready Engine is optional. Engine performance matches standard diesel version.
    Note (2)
    Net power advertised is the power available at the flywheel when the engine is equipped with air intake system, exhaust system, and alternator.
    Rated Speed
    1750 r/min
    Stroke
    8.5 in
  • Engine - U.S. EPA Tier 2 Equivalent
    Note (2)
    Net power advertised is the power available at the flywheel when the engine is equipped with air intake system, exhaust system, and alternator.
  • Final Drives
    Differential Ratio
    1.8:1
    Planetary Ratio
    16:01
    Total Reduction Ratio
    28.8:1
    Type
    Double reduction, planetary with full floating axles.
  • Operating Specifications
    Note
    Weight distributions optimized with Cat body.
  • Optional Engine
    Engine Model
    Cat® 3516E
  • Service Refill Capacities
    Brake Hoist System - Includes Tank
    282 gal (US)
    Cooling System
    225 gal (US)
    Crankcase
    77 gal (US)
    Differential - Final Drives
    270 gal (US)
    Front Wheels - Each
    8 gal (US)
    Fuel Tank - Optional
    1300 gal (US)
    Fuel Tank - Standard
    1150 gal (US)
    Steering System - Including Tank
    77 gal (US)
    Torque Converter/Transmission System - Including Sump
    60 gal (US)
  • Sound
    Note (2)
    Caterpillar recommends the customer evaluate all job conditions and consult tire manufacturer for proper tire selection and TKPH (TMPH) capabilities.
    Sound Standards (2)
    Operator sound pressure level 78 dB(A) Tested to ISO 6396:2008
  • Steering
    Steer Angle
    30.3 °
    Steering Standards
    ISO 5010:2019
    Turning Diameter - Front
    96.33 ft
  • Suspension
    Effective Cylinder Stroke - Front
    11.5 in
    Effective Cylinder Stroke - Rear
    5.51 in
    Rear axle - Oscillation
    +/- 4.9º
    Type
    Self-contained nitrogen/oil cylinders, pin-to-pin mounting, top & bottom double shear clevis attachments.
  • Tires
    Note (1)
    Quick Change Rims (QCR) and Extended Life Wheel Station (XLWS) optional.
    Note (2)
    Caterpillar recommends the customer evaluate all job conditions and consult tire manufacturer for proper tire selection and TKPH (TMPH) capabilities.
    Rims
    29" x 57"
    Standard Tires
    40.00R 57
  • Transmission
    Forward - 1
    7.2 mile/h
    Forward - 2
    9.8 mile/h
    Forward - 3
    13.4 mile/h
    Forward - 4
    18.1 mile/h
    Forward - 5
    24.5 mile/h
    Forward - 6
    33.7 mile/h
    Reverse
    6.8 mile/h
    Top Speed - Loaded
    33.7 mile/h
  • Weight Distributions - Approximate
    Front Axle - Empty
    48.8 %
    Front Axle - Loaded
    33 %
    Note
    Weight distributions optimized with Cat body.
    Rear Axle - Empty
    51.2 %
    Rear Axle - Loaded
    67 %
  • Weights - Approximate
    Body Weight
    70707 lb
    Chassis Weight
    262947 lb
    Nominal Rated Payload
    256 ton (US)
    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.
    Rated Gross Machine Weight
    846000 lb
POWER TRAIN
  • Cat 3516E Diesel Engine: • Air Cleaner with Pre-cleaner (2) • Elevated Low Idle Control • Ether starting aid (automatic) • Multi-Point Oil Pressure Sensing • Turbocharger (4)/Aftercooler • Electric Start • Automatic starter protection • Multi-point oil pressure sensing • High speed crankcase oil change (Wiggins port)
  • Transmission:• 6-speed, Automatic Power Shift • Body-up Shift Inhibitor • Controlled Throttle Shifting • Directional Shift Management • Electronic Control and Downshift Inhibitor • Lock-up Torque Converter • Neutral Coast Inhibitor • Neutral Start Switch, Reverse Shift Inhibitor • Programmable Top Gear • Reverse Neutralizer during Dumping
  • Driveline Guard
  • Traction Control System
  • Rear axle continuous filtration
BRAKING SYSTEM
  • Oil-cooled, Multi-disc (front and rear) – Service, Resistive Braking, Parking, Secondary
  • Secondary, Emergency, spring applied with pressure release
  • Automatic Resister Control
  • Brake Release Motor (towing)
  • Engine Overspeed Protection
  • Extended life brake disc material
ELECTRICAL
  • Alarm, Back-up
  • Alternator (150-amp)
  • Batteries, 93-amp-hour, Low-maintenance, 12-volt (2)
  • Converter, 12-volt
  • Electrical System, 24-volt, 15 amp
  • LED Lighting System: • Back-up Lights • Direction Signals and Hazard Warning • Headlights, with Lo-hi beam selector • Front stair access/service deck • Stop and Tail Lights • Under-hood Light
  • Payload Indicator Lights
  • Battery disconnect – ground level switch
  • Engine shutdown – ground level switch
FLUIDS
  • Antifreeze protection to –35° C (–30° F)
FUEL SYSTEM
  • Fast-fill fuel system, ground level, Wiggins-Non-pressurizing 800 L/min (210 gal/min)
  • Fuel tank (4354 L/1,150 gal)
  • Fuel filter with separator
OPERATOR ENVIRONMENT
  • Air Cleaner Service Indicator
  • Air Conditioner
  • Ashtray
  • Auxiliary power connection/cigarette lighter
  • Coat hook
  • Standard Cab:• Deluxe operator seat • Basic companion seat • Payload Indicator lamps • Retractable windshield visor
  • Diagnostic connection port
  • Road Analysis Control (RAC)
  • Dome Courtesy Light
  • Electric Engine Control Fault Indicator
  • Electric hour meter
  • Electric Window (Operator Only)
  • Entertainment radio ready — 5-amp converter, speakers, antenna, and wiring
  • Gauge panel — Air pressure, Brake oil temperature, Engine coolant temperature, Fuel level
  • Glass, Tinted
  • Heated mirrors, right and left
  • Heater/defroster
  • Horn
  • Insulated and Sound Suppressed
  • Integrated Object Detection System — Radar and camera
  • Product Link™ Elite monitoring system: • Max payload speed manager • Cellular radio
  • Seat, operator, air suspended
  • Seat, trainer, non-suspended, full-size
  • Seatbelt, operator, park brake safety
  • Seatbelt, operator, three points, retractable, 75 mm (3 in) wide
  • Seatbelt, trainer, two points, retractable, 75 mm (3 in) wide
  • Speedometer and tachometer
  • Supplemental steering (automatic)
  • Steering Wheel, Tilt, Padded, Telescopic
  • Storage Compartment
  • Transmission gear indicator
  • VIMS™ Keypad
  • VIMS Message Center with Universal Gauge
  • Windshield Wiper and Washer
  • Windshield Visor, Retractable
OTHER EQUIPMENT
  • Air Line Dryer (2)
  • Automatic Lubrication System (Lincoln)
  • Body Mounting Group
  • Dumping, Auxiliary Quick Connect for “Buddy Dumping”
  • Reservoirs (Separate): • Brake/Hoist • Steering/Fan • Transmission/Converter
  • Rock Ejectors
  • Stairway access, 600 mm (24 in)
  • Steering, Auxiliary Quick Connect for Towing
  • Tie Down Eyes
  • Tow Hooks, Front
  • Tow Pin, Rear
  • VIMS Dataports (2)
  • Vandalism Protection Locks
POWER TRAIN
  • Cat 3516E Diesel Engine: • DGB Ready engine • Engine pre-lube • Oil Renewal System (ORS) • Air Starter, turbine • Heater, engine coolant and oil (240-volt)
  • Extended Life Wheel Station (XLWS) powertrain
  • Traction Control System
  • Rear axle continuous filtration
  • Rear axle filtration cooler
  • Service Center, Fast Fill
BRAKING SYSTEM
  • Additional brake cooling package for downhill hauling
  • Brake wear indicator gauges
ELECTRICAL
  • Payload digital display
  • Transmission lockout – ground level switch
FLUIDS
  • Antifreeze protection to –50° C (–58° F)
FUEL SYSTEM
  • Fuel tank (4922 L/1,300 gal)
  • Fuel tank, omission (for DGB tank retrofit)
  • Heater, fuel recirculation type, non-electric
OPERATOR ENVIRONMENT
  • Deluxe Cab:• Premium Plus, heated, cooled and ventilated operator seat • Deluxe air suspended trainer seat • Cab cleanout vacuum • Operator footrest • External digital payload displays
  • Integrated Object Detection System: • Camera only (radar ready) • Omission, camera and radar
  • Product Link™ Elite monitoring system — Satellite radio
RIMS AND WHEELS
  • Rim mounting arrangements for Standard and Quick Change rims
  • Standard 29" x 57" rims with 6" high flange
  • Quick Change 29" x 57" rims with 6" high flange
  • Rim diffuser
  • Rim mounting guard
OTHER EQUIPMENT
  • 24-volt starting receptacle (for air start)
  • Heated body exhaust package
  • Hub odometer (km)
  • Portable fire extinguisher
  • Powered access stairway
  • Walkway and Handrail for Rear Cab Access
  • Wheel chocks
  • Working at heights package

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