The Cat® 793 Mining Truck is a popular industry workhorse that is the ideal choice for a wide variety of applications. It delivers high availability and hauls more every load, every cycle and every shift when compared to competitive trucks in its size class — burning less fuel in the process. Next generation features take the 793 to a new level. The operator sits in a state-of-the-art environment designed for efficiency and equipped with features that increase comfort, automate functions, provide real-time information and boost confidence. The 793 also delivers significant improvements in serviceability and reliability, enhanced connectivity and easier technology integration — including autonomous haulage. These improvements — and more — take an already proven truck to the next level of productivity.
Nominal Rated Payload 265 ton (US)
Rated Gross Machine Weight 890668 lb
Gross Power - SAE J1995:2014 2650 hp
Engine Model Cat® C175-16
Body Weight 66471lb
Chassis Weight 295098lb
Nominal Rated Payload 265ton (US)
Note (1) Consult your tire manufacturer for maximum tire load
Note (2) Chassis weight with full fuel and fluids standard and mandatory attachments hoist body mounting group rims and tires.
Rated Gross Machine Weight 890668lb
Bore 7in
Displacement 5187in³
Emissions Rating Fuel Optimized
Engine Model Cat® C175-16
Gross Power - SAE J1995:2014 2650hp
Net Power - SAE J1349:2011 2529hp
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 (3) U.S. EPA Tier 4 Final / EU Stage V available for applicable markets.
Rated Speed 1750r/min
Stroke 9in
Front Axle - Empty 51%
Front Axle - Loaded 33%
Rear Axle - Empty 49%
Rear Axle - Loaded 67%
Differential Ratio 1.8:1
Note Double reduction planetary with full floating axles.
Planetary Ratio 1
Total Reduction Ratio 29
Forward - 1 8mile/h
Forward - 2 10mile/h
Forward - 3 14mile/h
Forward - 4 19mile/h
Forward - 5 26mile/h
Forward - 6 37mile/h
Reverse 7mile/h
Top Speed - Loaded 37mile/h
Note Extended life wheel stations optional.
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.
Optional Tires 813 mm (32 in)
Standard Tires 737 mm (29 in)
Tires 40.00 R57 46/90 R57 50/80 R57
Front Wet Disc Brake Surface Area 13907in²
Parking Brake Four-corner Multi-disc Spring applied Hydraulically Released
Rear - Wet Disc Brake Surface Area 20861in²
Service Brakes Four-Corner Wet Disc Oil Cooled Hydraulically Actuated
Standards (Service and Secondary) ISO 3450:2011
Heaped (SAE 2:1)* 162-190 m3 (212-249 yd3)
Note (1) Consult your local Cat dealer for body recommendations
Struck 112.6-151 m3 (147-197.5 yd3)
Body Lower Time - Float 23s
Body Power Down - High Idle 21s
Body Raise Time - High Idle 22s
Pump Flow - High Idle 216gal/min
Relief Valve Setting - Raise 2955psi
Type Twin two-stage hydraulic cylinders with snubbing valve.
Effective Cylinder Stroke - Front 12in
Effective Cylinder Stroke - Rear 7in
Rear axle - Oscillation 4.9 degrees
Type Self-contained nitrogen/oil cylinders pin-to-pin mounting top and bottom double shear clevis attachments
Brake Hoist System - Includes Tank 347gal (US)
Cooling System 284gal (US)
Crankcase 82gal (US)
Diesel Exhaust Fluid Tank 62gal (US)
Differential - Final Drives 260gal (US)
Front Wheels - Each 8gal (US)
Fuel Tank 750gal (US)
Fuel Tank - Optional 1300gal (US)
Steering System - Includes Tank 77gal (US)
Torque Converter Sump 27gal (US)
Torque Converter/Transmission System - Including Sump 55gal (US)
Air Conditioning (HFC - 134A refrigerant) 9.3 kW 31733 BTU/hr
FOPS Standards FOPS (Falling Objects Protective Structure) meets ISO 3449:2005 Level II for Operator and ISO 13459:2012 Level II for Trainer
Heater / Defroster 36510Btu/h
Note Ambient capabilities down to -30C (-22F) for heater/defroster and up to 50C (122F) for air conditioning.
ROPS Standards (2) ROPS (Rollover Protective Structure) meets ISO 3471:2008 for Operator and ISO 13459:2012 for Trainer
Sound Standards (1) The operator sound pressure level 74 dB(A) complies with ISO 6394 and ISO 6396.
Steer Angle 36°
Steering Standards ISO 5010:2019
Turning Diameter - Front 93ft
Alarm, Back-up
Brushless Alternator, 260 ampere
Batteries, 210-amp hour, low maintenance, 12-volt (4)
Converter, 12-volt electrical
Electrical System, 24-volt
Lighting System LED
– Back-up and Hazard Lights
– Directional Signals (front and rear LED)
– Front Stair Access/Service Deck
– Stop/Tail Lights
– Engine Compartment
– VIMS, Blue Light
– Headlights, and fog lights
– Brake and Retarder Light Status Ready
Emergency Engine Shutdown at front bumper and in-cab
Emergency Engine Shutdown at front bumper and in-cab
Modular hydraulic powered HVAC with automatic temperature control
Accessory mounting provisions
Coat Hook
Cup Holder
Diagnostic Connection and Service Port
Dome Courtesy Light and Map Lights
Entertainment Radio Ready
Radio mounting provisions and 12V power supply and Wiring Harness, Speakers
Fire Suppression Ready
Gauge/Indicators
– Gauge Panel: Transmission Fluid Temperature, Brake Oil Temperature, Critical oil and Coolant Temperature, Fuel Level (and DEF, if applicable), Operator selectable max. machine speed by rotary dial
– Engine system, brake and transmission fault Indicator
– Electric Hour Meter
– Speedometer
– Tachometer
– Interactive touchscreen vehicle information display: � Day/night mode, � Action alarm, � Quad gauge display
Heater/Defroster
Heated Mirrors, Right and Left
Hoist, Body Control (electric)
Horn
Self-filling to windshield washer fluid from AC condensate
12V auxiliary power connection 5V USB charging port
Cruise Control
Floor mat, multi-piece and replaceable
Delayed engine shutdown
ROPS Cab, Insulated/Sound Suppressed
Seat, Operator, Air Suspension
Seatbelt, Operator, Three Points, Retractable
Seatbelt, Trainer, Two Points, Retractable
Stairway and Walkway Access, 600 mm (24 in)
Steering Wheel, Tilt, Padded, Telescopic
Storage locations for operator gear
Tinted Glass
Transmission Gear Indicator
VIMS Message Center with Advisor
Window, Operator, Electric Powered
Windshield Wiper, Intermittent Control and Washer
Cat C175-16 Engine
– Air Cleaner with Precleaner (4)
– Air-to-Air Aftercooler (ATAAC)
– Automatic Starter Protection
– Multi-Point Oil Pressure Sensing
– Self cleaning oil filter
– Turbocharging (4)/Aftercooled
– Centrifugal oil filter
Braking System
– Automatic Retarder Control, Adjustable
– Brake Release Motor (towing)
– Engine Overspeed Protection
– Extended Life Brake Disc Material
– Oil-cooled, Multi-disc (front and rear)
– Service, Retarding, Parking, Secondary: Park Brake Integrated with Gear Selector, Secondary, Emergency, spring applied with pressure release
– 6-speed, Automatic Powershift with APECS controls
– Body-up Reverse Neutralizer
– Body-up Shift Inhibitor
– Controlled Throttle Shifting Directional Shift Management
– Downshift/Reverse Shift Inhibitor
– Lock-up Torque Converter
– Neutral Coast Inhibitor
– Neutral Start Switch
– Programmable Top Speed
– Pre-lubrication/Engine
– Rear Axle Continuous Lubrication/Filtration
Auto Lubrication System, Auto Shutoff
Aux “Buddy” Dumping Quick Connect
Aux Steering Quick Connect (towing)
Driveline Guard
Fast Fill Fuel System
Fuel Filter with Water Separator
Ground Level Battery Lockout
Ground Level Engine Shut-down
Ground Level Engine Start Lockout
Ground Level lockouts for transmission, battery, and engine
Ground Level VIMS Data Port
Hi-speed Crankcase Oil Change
Hydraulic Filters, 1,000 hour
Battery box, rubber lined
Primary Access Anti-slip High Visibility Demarcations
Reservoirs (3 separate)
– Brake/Hoist, Steering/Fan, Transmission/Converter
Electric Starting System
Rock Ejectors
Engine Delay Shutdown Timer
Service Points, Ground Level
Sight Level Gauges for Hydraulic/Engine Oil/ Torque Converter / Differential
SL-V Grease Injectors
SOS℠ sample ports
Supplemental Steering (automatic)
Tie Down Eyes
Tow Hooks (front)/Tow Pin (rear)
Traction Control System
Vandalism Protection Locks
Mesabi flexible core radiator
Extended Life Coolant to –35° C (–30° F)
Additional Retarding for Downhill Hauls
High altitude torque converter
Antifreeze/coolant protects to –50° C (–58° F)
Brake Wear Indicator Gauge
Cabin Filtration System
Electric Powered Window, Right Side
Tank Mud Guards
Cat Next Gen Air Suspension Trainer Seat
Cat Next Gen Heated Operator Seat
Cruise Control
Camera, 360 Surround View
Operator Coaching
AutoHoist
Driver Safety System Mounting
Interface, Third Party
Horn for use in workshop
Mirrors Deluxe
Mirrors, Heated, Wide Body
Retractable Front Sun Visor
Tire shield, air deflector
Body Heat
Center Tow Bumper Attachment
Air Starting System
Engine Coolant and Oil Heater for Cold Weather Starts
Extended Life Wheel Stations
External Digital Payload Display
Fast Fill Service Center
Fuel Tank (4920 L/1,300 gal)
Hub Odometer (km and miles)
Portable Fire Extinguisher
Rim Guard
Rims (813 mm/32 in)
Reflectors
Walkway and Handrail for Rear Cab Access
Wheel Chocks
Payload digital display
Braking system:
–Anti-lock Braking System (ABS) and Dynamic Stability Control (DSC)
Additional Lighting
Jump start Receptacle
Command-Ready Option
