What will it take to boost your bottom line? An engine that delivers more power and performance for an increase in productivity? A class-leading empty weight that leads to optimized payload? A longer life for high operating hours and reduced costs? The opportunity to reap the significant productivity and efficiency benefits from industry-leading automation? With the Cat® 793F Mining Truck, you get all this — and more. This popular industry workhorse is the ideal choice for a wide variety of applications. It hauls more every load, every cycle and every shift. And it delivers a better bottom line to the most important mine in the world: yours.
Nominal Rated Payload 256 ton (US)
Rated Gross Machine Weight 851000 lb
Gross Power - SAE J1995 2650 hp
Net Power - SAE J1349 2478 hp
Body Weight 67682lb
Chassis Weight 265639lb
Nominal Rated Payload 256ton (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.
Note (3) Refer to the Cat Mining Truck 10/10/20 Overload Policy for maximum gross machine weight limitations.
Rated Gross Machine Weight 851000lb
Bore 6.9in
Displacement 5187in³
Emissions Fuel Optimized
Engine Model Cat® C175-16
Gross Power - SAE J1995 2650hp
Net Power - SAE J1349 2478hp
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) EPA Tier 4 Final / EU Stage V available for applicable markets.
Rated Speed 1750r/min
Stroke 8.7in
Brake Hoist System - Includes Tank 347gal (US)
Cooling System 284gal (US)
Crankcase 82gal (US)
Diesel Exhaust Fluid Tank 62gal (US)
Fuel Tank 750gal (US)
Fuel Tank - Optional 1300gal (US)
Note (1) DEF Tank only available for EPA Tier 4 engine option.
Rear Axle - Housing 260gal (US)
Steering System - Including Tank 77gal (US)
Torque Converter - Transmission Sump 27gal (US)
Torque Converter/Transmission System - Including Sump 55gal (US)
Heaped (SAE 2:1)* 162-191 m³ (212-250 yd³)
Note (1) Contact your local Cat dealer for body recommendation.
Note (2) *ISO 6483:1980
Struck 112.6-151 m³ (147-197.5 yd³)
Note Quick Change Rims optional.
Note (1) 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.
Rims 29" or 32"
Standard Tires 40.00 R57
Effective Cylinder Stroke - Front 5.1in
Effective Cylinder Stroke - Rear 4.2in
Rear axle - Oscillation ±4.9 degrees
Type Self-contained nitrogen/oil cylinders, pin-to-pin mounting, top & bottom double shear clevis attachments
Front Wet Disc Brake Surface Area 13921in³
Load Brake Rear service brakes
Note Anti-Lock Brake System (ABS) optional with CMD package
Parking Brakes Four-corner, Multi-disc, Spring Applied, Hydraulically Released
Rear - Wet Disc Brake Surface Area 20847in³
Service Brakes Four-Corner, Wet Disc, Oil Cooled, Hydraulically Actuated
Standards (Service and Secondary): ISO 3450:1996
Body Lower Time - Float 20s
Body Power Down - High Idle 17.5s
Body Raise Time - High Idle 19s
Pump Flow - High Idle 224gal/min
Relief Valve Setting - Raise 2955psi
Type Twin, two-stage hydraulic cylinders with snubbing valve
Air Conditioning Air Conditioning (HFC - 134A refrigerant): 24,300 Btu/hr
FOPS Standards FOPS (Falling Objects Protective Structure) meets ISO 3449:1992 Level II criteria.
Heater / Defroster 38900Btu/h
Note Ambient capabilities down to -30C (-22F) for heater/defroster and up to 50C (122F) for air conditioning.
ROPS Standards (1) The operator sound pressure level, 76 dB(A), complies with ISO 6394 and ISO 6396.
ROPS Standards (2) ROPS (Rollover Protective Structure) meets ISO 3471:1994 criteria.
Front Axle - Empty 48%
Front Axle - Loaded 33%
Rear Axle - Empty 52%
Rear Axle - Loaded 67%
Forward - 1 8mile/h
Forward - 2 10.8mile/h
Forward - 3 14.8mile/h
Forward - 4 19.9mile/h
Forward - 5 27.1mile/h
Forward - 6 37.3mile/h
Reverse 7.3mile/h
Top Speed - Loaded 37.3mile/h
Differential Ratio 1.8:1
Planetary Ratio 16:01
Total Reduction Ratio 26.8:1
Brake Surface - Front 13921in²
Brake Surface - Rear 20847in²
Standards J-ISO 3450 JAN88, ISO 3450:1996
FOPS Standards FOPS (Falling Objects Protective Structure) meets ISO 3449:1992 Level II FOPS criteria.
ROPS Standards ROPS (Rollover Protective Structure) for cab offered by Caterpillar meets ISO 3471:1994 ROPS criteria.
Sound Standards The operator sound pressure level measured according to work cycle procedures specified in ISO 6394 and 6396 is 76 dB(A) for cab offered by Caterpillar, when properly installed and maintained and tested with doors and windows closed.
Sound Standards (1) Hearing protection may be needed when operating with an open operator station and cab (when not properly maintained or doors/windows open) for extended periods or in a noisy environment.
Heaped (SAE 2:1) 159-190 m3 (209-250 yd3)
Note Contact your local Cat dealer for body recommendation.
Struck 112-142 m³ (146-186 yd³)
Steer Angle 36°
Steering Standards SAE J15111 OCT90, ISO 5010:1992
Turning Diameter - Front 93.2ft
Alarm, Back-up
Brushless Alternator, 150 ampere
Batteries, 210-amp hour, low maintenance, 12-volt (2)
Converter, 12-volt electrical
Electrical System, 24-volt, 10, 15 and 20 amp
Jump Start Receptacle
Lighting System
– Back-up and Hazard Lights
– Directional Signals (front and rear LED)
– Front Stair Access/Service Deck
– Stop/Tail Lights (LED)
– Engine Compartment
– VIMS, Blue Light (LED)
– Headlights, with Lo-Hi Beam Selector
– Brake and Retarder Light Status Ready
Air Conditioner with Automatic Climate Control
12-volt DC Power Supply (3)
Coat Hook
Cup Holder
Diagnostic Connection Port
Dome Courtesy Light
Entertainment Radio Ready
– 5 amp Converter, Speakers and Wiring Harness
Fire Suppression Ready Cab
Gauge/Indicators
– Gauge Panel: Transmission Fluid Temperature, Brake Oil Temperature, Engine Coolant Temperature, Fuel Level, Torque Converter Oil Temperature
– Electric Engine Control Fault Indicator
– Electric Hour Meter
– Speedometer
– Tachometer
– Diesel Exhaust Fluid Level Indicator (Tier 4 option only)
Heater/Defroster, 11 070 kCal (45,930 Btu)
Heated Mirrors, Right and Left
Hoist, Body Control (electric)
Horn
Integrated Object Detection System
Plug and Play Radio 12V Unswitched Power Supply Outlets
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 (23.6 in)
Steering Wheel, Tilt, Padded, Telescopic
Storage Compartments
Tinted Glass
Transmission Gear Indicator
VIMS Message Center with Advisor
Window, Operator, Electric Powered
Windshield Wiper, Intermittent Control and A/C Condenser Filled Washer Bottle
Cat C175-16 Engine
– Air Cleaner with Precleaner (4)
– Air-to-Air Aftercooler (ATAAC)
– Automatic Starter Protection
– Multi-Point Oil Pressure Sensing
– Turbocharging (4)/Aftercooled
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
Tier 4 option: Engine Aftertreatment System: Pump Electronic Tank Unit (PETU), Clean Emissions Module (CEM)
Transmission
– 6-speed, Automatic Powershift with Electronic Control (ECPC)
– Body-up Reverse Neutralizer
– Body-up Shift Inhibitor
– Controlled Throttle Shifting
– Directional Shift Management
– Downshift/Reverse Shift Inhibitor
– Individual Clutch Modulation
– Lock-up Torque Converter
– Neutral Coast Inhibitor
– Neutral Start Switch
– Programmable Top Speed
Pre-lubrication/Engine
Rear Axle Continuous Lubrication/Filtration
Advanced Productivity Electronic Controls Strategy (APECS)
Auto Lubrication System with 41 kg (90 lb) Barrel, Auto Shutoff, and Grease Filter
Aux “Buddy” Dumping Quick Connect
Aux Steering Quick Connect (towing)
Driveline Guard
Fast Fill Fuel System, Fast Fill Diesel Exhaust Fluid System (Tier 4 option only)
Fuel Filter with Water Separator
Ground Level Battery Lockout
Ground Level Engine Shut-down
Ground Level Engine Start Lockout
Ground Level Transmission Lockout
Ground Level VIMS Data Port
Hi-speed Crankcase Oil Change
Hydraulic Filters, 1,000 hour
Portable Fire Extinguisher Mounting
Primary Access Anti-slip High Visibility Demarcations
Reservoirs (3 separate)
– Brake/Hoist, Steering/Fan, Transmission/Converter
Road Analysis Control (RAC)
Rock Ejectors
Rubber-lined Battery Box Lid
Service Points, Ground Level
Sight Level Gauges for Hydraulic/Engine Oil
SL-V Grease Injectors
SOS℠ sample ports
Supplemental Steering (automatic)
Tie Down Eyes
Tie Off Points
Tow Hooks (front)/Tow Pin (rear)
Traction Control System
Vandalism Protection Locks
Vital Information Management System (VIMS)
– Includes VIMS Payload Monitor with MAX Payload and Speed Manager
– Recommend using download cable 127‑9797 and PC based software JERD2175. Supplemental software “VIMS Supervisor” YERA1403. Order separately. Computer not provided.
Extended Life Coolant to –35° C (–30° F)
Additional Lighting
Additional Retarding for Downhill Hauls
Body Heat
Cat Comfort Air Suspension Trainer Seat
Antifreeze/Coolant Protects to –50° C (–58° F)
Brake Wear Indicator Gauge
Cabin Air Precleaner
Center Tow Bumper Attachment
Electric Powered Window, Right Side
Electric Starting System
Emergency Shutdown
Engine Coolant and Oil Heater for Cold Weather Starts
Engine Delay Shutdown Timer
Extended Life Wheel Stations
External Digital Payload Display
Fast Fill Service Center with Live SOS℠ and Keypad
Four Mirror Package
Fuel Tank (4920 L/1,300 gal)
Fuel Tank Mud Guards
Cat Comfort Heated Operator Seat
High Visibility Reflector Group
Hydraulic Tank Mud Guards
Hub Odometer (km and miles)
Portable Fire Extinguisher
Raised Communications Bracket
Rear Axle Lubrication Cooler
Retractable Front Sun Visor
Rim Guard
Rims (813 mm/32 in)
Throttle Lock
Walkway and Handrail for Rear Cab Access
Wheel Chocks
Work Area Vision System (WAVS)
Working at Heights
Workshop Horn
