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.
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Weights - Approximate
- Nominal Rated Payload
- 265 ton (US)
- Rated Gross Machine Weight
- 890,668 lb
- Chassis Weight
- 295,098 lb
- Body Weight
- 66,471 lb
- 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.
Engine
- Gross Power - SAE J1995:2014
- 2,650 hp
- Engine Model
- Cat® C175-16
- Net Power - SAE J1349:2011
- 2,529 hp
- Rated Speed
- 1,750 r/min
- Emissions Rating
- Fuel Optimized
- Bore
- 7 in
- Stroke
- 9 in
- Displacement
- 5,187 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 (3)
- U.S. EPA Tier 4 Final / EU Stage V available for applicable markets.
Weight Distributions - Approximate
- Front Axle - Empty
- 51%
- Rear Axle - Empty
- 49%
- Front Axle - Loaded
- 33%
- Rear Axle - Loaded
- 67%
Final Drives
- Note
- Double reduction planetary with full floating axles.
- Differential Ratio
- 1.8:1
- Planetary Ratio
- 1
- Total Reduction Ratio
- 29
Transmission
- Forward - 1
- 8 mile/h
- Forward - 2
- 10 mile/h
- Forward - 3
- 14 mile/h
- Forward - 4
- 19 mile/h
- Forward - 5
- 26 mile/h
- Forward - 6
- 37 mile/h
- Reverse
- 7 mile/h
- Top Speed - Loaded
- 37 mile/h
Tires
- Standard Tires
- 737 mm (29 in)
- Optional Tires
- 813 mm (32 in)
- Tires
- 40.00 R57 46/90 R57 50/80 R57
- Note (1)
- Quick Change Rims optional
- Note
- Extended life wheel stations optional.
- Note (2)
- Caterpillar recommends the customer evaluate all job conditions and consult tire manufacturer for proper tire selection and TKPH (TMPH) capabilities.
Braking System
- Service Brakes
- Four-Corner Wet Disc Oil Cooled Hydraulically Actuated
- Front Wet Disc Brake Surface Area
- 13,907 in²
- Rear - Wet Disc Brake Surface Area
- 20,861 in²
- Standards
- (Service and Secondary) ISO 3,450:2,011
- Parking Brake
- Four-corner Multi-disc Spring applied Hydraulically Released
Capacity - HP Body - 100% Fill Factor
- Struck
- 112.6-151 m3 (147-197.5 yd3)
- Heaped (SAE 2:1)*
- 162-190 m3 (212-249 yd3)
- Note (1)
- Consult your local Cat dealer for body recommendations
Body Hoists
- Type
- Twin two-stage hydraulic cylinders with snubbing valve.
- Pump Flow - High Idle
- 216 gal/min
- Relief Valve Setting - Raise
- 2,955 psi
- Body Raise Time - High Idle
- 22 s
- Body Lower Time - Float
- 23 s
- Body Power Down - High Idle
- 21 s
Suspension
- Type
- Self-contained nitrogen/oil cylinders pin-to-pin mounting top and bottom double shear clevis attachments
- Effective Cylinder Stroke - Front
- 12 in
- Effective Cylinder Stroke - Rear
- 7 in
- Rear axle - Oscillation
- 4.9 degrees
Service Refill Capacities
- Fuel Tank - Optional
- 1,300 gal (US)
- Fuel Tank
- 750 gal (US)
- Diesel Exhaust Fluid Tank
- 62 gal (US)
- Cooling System
- 284 gal (US)
- Crankcase
- 82 gal (US)
- Front Wheels - Each
- 8 gal (US)
- Differential - Final Drives
- 260 gal (US)
- Steering System - Includes Tank
- 77 gal (US)
- Brake Hoist System - Includes Tank
- 347 gal (US)
- Torque Converter/Transmission System - Including Sump
- 55 gal (US)
- Torque Converter Sump
- 27 gal (US)
Cab
- Air Conditioning
- (HFC - 134A refrigerant) 9.3 kW 31,733 BTU/hr
- Heater / Defroster
- 36,510 Btu/h
- ROPS Standards (2)
- ROPS (Rollover Protective Structure) meets ISO 3,471:2,008 for Operator and ISO 13,459:2,012 for Trainer
- FOPS Standards
- FOPS (Falling Objects Protective Structure) meets ISO 3,449:2,005 Level II for Operator and ISO 13,459:2,012 Level II for Trainer
- Note
- Ambient capabilities down to -30C (-22F) for heater/defroster and up to 50C (122F) for air conditioning.
Sound
- Sound Standards (1)
- The operator sound pressure level 74 dB(A) complies with ISO 6,394 and ISO 6,396.
Steering
- Steer Angle
- 36 °
- Turning Diameter - Front
- 93 ft
- Steering Standards
- ISO 5,010:2,019
Standard Equipment:
-
- Electrical
-
- 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
-
- Operator Environment
-
- 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
-
- Power Train
-
- 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
- Cat C175-16 Engine
-
- Transmission
-
- – 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
- – 6-speed, Automatic Powershift with APECS controls
-
- Other Standard Equipment
-
- 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
-
- Antifreeze
-
- Mesabi flexible core radiator
- Extended Life Coolant to –35° C (–30° F)
Optional Equipment:
-
- Transmission
-
- Additional Retarding for Downhill Hauls
- High altitude torque converter
-
- Cooling
-
- Antifreeze/coolant protects to –50° C (–58° F)
-
- Operator Environment
-
- 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
-
- Other Equipment
-
- 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
-
- Power Train
-
- Braking system:
–Anti-lock Braking System (ABS) and Dynamic Stability Control (DSC)
- Braking system:
-
- Electrical
-
- Additional Lighting
- Jump start Receptacle
-
- Cat Technology Products
-
- Command-Ready Option
Specifications
Weights - Approximate
- Nominal Rated Payload
- 265 ton (US)
- Rated Gross Machine Weight
- 890,668 lb
- Chassis Weight
- 295,098 lb
- Body Weight
- 66,471 lb
- 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.
Engine
- Gross Power - SAE J1995:2014
- 2,650 hp
- Engine Model
- Cat® C175-16
- Net Power - SAE J1349:2011
- 2,529 hp
- Rated Speed
- 1,750 r/min
- Emissions Rating
- Fuel Optimized
- Bore
- 7 in
- Stroke
- 9 in
- Displacement
- 5,187 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 (3)
- U.S. EPA Tier 4 Final / EU Stage V available for applicable markets.
Weight Distributions - Approximate
- Front Axle - Empty
- 51%
- Rear Axle - Empty
- 49%
- Front Axle - Loaded
- 33%
- Rear Axle - Loaded
- 67%
Final Drives
- Note
- Double reduction planetary with full floating axles.
- Differential Ratio
- 1.8:1
- Planetary Ratio
- 1
- Total Reduction Ratio
- 29
Transmission
- Forward - 1
- 8 mile/h
- Forward - 2
- 10 mile/h
- Forward - 3
- 14 mile/h
- Forward - 4
- 19 mile/h
- Forward - 5
- 26 mile/h
- Forward - 6
- 37 mile/h
- Reverse
- 7 mile/h
- Top Speed - Loaded
- 37 mile/h
Tires
- Standard Tires
- 737 mm (29 in)
- Optional Tires
- 813 mm (32 in)
- Tires
- 40.00 R57 46/90 R57 50/80 R57
- Note (1)
- Quick Change Rims optional
- Note
- Extended life wheel stations optional.
- Note (2)
- Caterpillar recommends the customer evaluate all job conditions and consult tire manufacturer for proper tire selection and TKPH (TMPH) capabilities.
Braking System
- Service Brakes
- Four-Corner Wet Disc Oil Cooled Hydraulically Actuated
- Front Wet Disc Brake Surface Area
- 13,907 in²
- Rear - Wet Disc Brake Surface Area
- 20,861 in²
- Standards
- (Service and Secondary) ISO 3,450:2,011
- Parking Brake
- Four-corner Multi-disc Spring applied Hydraulically Released
Capacity - HP Body - 100% Fill Factor
- Struck
- 112.6-151 m3 (147-197.5 yd3)
- Heaped (SAE 2:1)*
- 162-190 m3 (212-249 yd3)
- Note (1)
- Consult your local Cat dealer for body recommendations
Body Hoists
- Type
- Twin two-stage hydraulic cylinders with snubbing valve.
- Pump Flow - High Idle
- 216 gal/min
- Relief Valve Setting - Raise
- 2,955 psi
- Body Raise Time - High Idle
- 22 s
- Body Lower Time - Float
- 23 s
- Body Power Down - High Idle
- 21 s
Suspension
- Type
- Self-contained nitrogen/oil cylinders pin-to-pin mounting top and bottom double shear clevis attachments
- Effective Cylinder Stroke - Front
- 12 in
- Effective Cylinder Stroke - Rear
- 7 in
- Rear axle - Oscillation
- 4.9 degrees
Service Refill Capacities
- Fuel Tank - Optional
- 1,300 gal (US)
- Fuel Tank
- 750 gal (US)
- Diesel Exhaust Fluid Tank
- 62 gal (US)
- Cooling System
- 284 gal (US)
- Crankcase
- 82 gal (US)
- Front Wheels - Each
- 8 gal (US)
- Differential - Final Drives
- 260 gal (US)
- Steering System - Includes Tank
- 77 gal (US)
- Brake Hoist System - Includes Tank
- 347 gal (US)
- Torque Converter/Transmission System - Including Sump
- 55 gal (US)
- Torque Converter Sump
- 27 gal (US)
Cab
- Air Conditioning
- (HFC - 134A refrigerant) 9.3 kW 31,733 BTU/hr
- Heater / Defroster
- 36,510 Btu/h
- ROPS Standards (2)
- ROPS (Rollover Protective Structure) meets ISO 3,471:2,008 for Operator and ISO 13,459:2,012 for Trainer
- FOPS Standards
- FOPS (Falling Objects Protective Structure) meets ISO 3,449:2,005 Level II for Operator and ISO 13,459:2,012 Level II for Trainer
- Note
- Ambient capabilities down to -30C (-22F) for heater/defroster and up to 50C (122F) for air conditioning.
Sound
- Sound Standards (1)
- The operator sound pressure level 74 dB(A) complies with ISO 6,394 and ISO 6,396.
Steering
- Steer Angle
- 36 °
- Turning Diameter - Front
- 93 ft
- Steering Standards
- ISO 5,010:2,019
Standard/Optional Features
Standard Equipment:
-
- Electrical
-
- 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
-
- Operator Environment
-
- 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
-
- Power Train
-
- 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
- Cat C175-16 Engine
-
- Transmission
-
- – 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
- – 6-speed, Automatic Powershift with APECS controls
-
- Other Standard Equipment
-
- 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
-
- Antifreeze
-
- Mesabi flexible core radiator
- Extended Life Coolant to –35° C (–30° F)
Optional Equipment:
-
- Transmission
-
- Additional Retarding for Downhill Hauls
- High altitude torque converter
-
- Cooling
-
- Antifreeze/coolant protects to –50° C (–58° F)
-
- Operator Environment
-
- 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
-
- Other Equipment
-
- 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
-
- Power Train
-
- Braking system:
–Anti-lock Braking System (ABS) and Dynamic Stability Control (DSC)
- Braking system:
-
- Electrical
-
- Additional Lighting
- Jump start Receptacle
-
- Cat Technology Products
-
- Command-Ready Option