793F

Whether you're hauling copper, coal, gold, iron ore or overburden the 793F provides you with the best in class cost per unit of production. Including the improvements in safety, productivity, serviceability and comfort you will see why the 793F is the industry leader of its class. Combine these features with unmatched dealer support and you will see why more mine sites choose Cat Mining Trucks for their production needs.


SPECIFICATIONS
Body Hoists
Note (1) Twin, two-stage hydraulic cylinders mounted outside main frame, double-acting cylinders in second stage.
Note (2) Power raise in both stages, power down in second stage.
Note (3) Automatic body lower modulation reduces impact on frame.


Capacity - MSD II - 100% Fill Factor
Note Contact your local Cat dealer for body recommendation.


Engine
Emissions EPA Compliant. Where applicable, the Cat C175-16 engine is compliant with U.S. Environmental Protection Agency emission requirements.
Note (1) Power ratings apply at 1,750 rpm when tested under the specified condition for the specified standard.
Note (2) Ratings based on SAE J1995 standard air conditions of 25° C (77° F) and 99 kPa (29.61 Hg) dry barometer. Power based on fuel having API gravity of 35 at 16° C (60° F) and an LHV of 42.780 kJ/kg (18,390 Btu/lb) when engine used at 30° C (86° F).
Note (3) No engine derating required up to 3810 m (12,500 ft) altitude.


Operating Specifications
Note Refer to the Cat Mining Truck 10/10/20 Overload Policy for maximum gross machine weight limitations.


ROPS
FOPS Standards FOPS (Falling Objects Protective Structure) meets ISO 3449:1992 Level II FOPS criteria.


Sound
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.


Weights - Approximate
Note (1) Chassis weight with 100 percent fuel, hoist, body mounting group, rims and 40.00R57 tires.
Note (2) Body weight varies depending on how body is equipped.


Engine
Engine Model Cat C175-16
Gross Power - SAE J1995 2650 HP
Torque Rise 20 %
Bore 6.9 in
Stroke 8.7 in
Displacement 5187 m³
Net Power 2478 HP
Net Power - SAE J1349 2478 HP


Weights - Approximate
Chassis Weight 270000 lb
Body Weight Range 26 862-47 627 kg (59,220-105,000 lb)


Operating Specifications
Nominal Payload Capacity 250 ton (US)
Top Speed - Loaded 37.3 mile/h
Steer Angle 36 °
Gross Machine Operating Weight 386 007 or 390 089 kg (851,000 or 860,000 lb)
Turning Circle - Clearance Diameter 107 ft
Turning Diameter - Front 93 ft


Final Drives
Differential Ratio 1.8:1
Planetary Ratio 16:01
Total Reduction Ratio 28.8:1


Transmission
Forward - 1 8 mile/h
Forward - 2 10.8 mile/h
Forward - 3 14.8 mile/h
Forward - 4 19.9 mile/h
Forward - 5 27.1 mile/h
Forward - 6 37.3 mile/h
Reverse 7.3 mile/h


Suspension
Effective Cylinder Stroke - Front 5.1 in
Effective Cylinder Stroke - Rear 4.2 in
Rear axle - Oscillation ±4.9 degrees


Body Hoists
Pump Flow - High Idle 224 gal/min
Relief Valve Setting - Raise 2955 psi
Body Raise Time - High Idle 19 s
Body Lower Time - Float 20 s
Body Power Down - High Idle 17.5 s


Brakes
Outside Diameter 34.5 in
Brake Surface - Rear 20847 in²
Standards J-ISO 3450 JAN88, ISO 3450:1996
Brake Surface - Front 13921 in²


Weight Distributions - Approximate
Front Axle - Empty 48 %
Front Axle - Loaded 33 %
Rear Axle - Empty 52 %
Rear Axle - Loaded 67 %


Capacity - MSD II - 100% Fill Factor
Heaped (SAE 2:1) 159-190 m3 (209-250 yd3)
Struck 112-142 m3 (146-186 yd3)


Service Refill Capacities
Brake Hoist System - Includes Tank 347 gal (US)
Cooling System 284 gal (US)
Crankcase 82 gal (US)
Fuel Tank 750 gal (US)
Fuel Tank - Optional 1300 gal (US)
Rear Axle - Housing 260 gal (US)
Steering System - Including Tank 77 gal (US)
Torque Converter - Transmission Sump 27 gal (US)
Torque Converter/Transmission System - Including Sump 55 gal (US)


ROPS
ROPS Standards ROPS (Rollover Protective Structure) for cab offered by Caterpillar meets ISO 3471:1994 ROPS criteria.


Sound
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.


Steering
Steering Standards SAE J15111 OCT90, ISO 5010:1992


BENEFITS & FEATURES
Power Train - Engine



Power Train - Transmission



Power Train Options



Engine/Power Train Integration



Cat Braking Systems



Structures



Truck Body Systems



Monitoring System



Operator's Station



Customer Support



Serviceability



Safety



Sustainability



EQUIPMENT
Standard Equipment

ELECTRICAL
  • 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
OPERATOR ENVIRONMENT
  • 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
  • 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
POWER TRAIN
  • 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
  • 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)
OTHER STANDARD EQUIPMENT
  • 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
  • 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
  • S·O·S 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.
ANTIFREEZE
  • Extended Life Coolant to –35° C (–30° F)

Optional Equipment

OPTIONAL EQUIPMENT
  • 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 S·O·S 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

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