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793F Mining Truck

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.

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SPECIFICATION SUMMARY
  • Nominal Payload Capacity 250.0 tons
  • Engine Model Cat C175-16
  • Gross Power - SAE J1995 2650.0 hp
  • Top Speed - Loaded 37.3 mph

PRICE (USD)
Call 800-637-5000 for rate information

Operating Specifications

  • Nominal Payload Capacity
    250.0 tons
  • Top Speed - Loaded
    37.3 mph
  • Steer Angle
    36.0 Degrees
  • Turning Circle Clearance Diameter
    107.0 ft
  • Turning Diameter - Front
    93.0 ft
  • Gross Machine Operating Weight
    386 007 or 390 089 kg (851,000 or 860,000 lb)
  • Nominal Payload Capacity
    255 ton (US)
  • Top Speed - Loaded
    37.3 mile/h
  • Steer Angle
    36 °
  • Turning Circle - Clearance Diameter
    107 ft
  • Turning Diameter - Front
    93 ft
  • Note
    Refer to the Cat Mining Truck 10/10/20 Overload Policy for maximum gross machine weight limitations.

Engine

  • Engine Model
    Cat C175-16
  • Gross Power - SAE J1995
    2650.0 hp
  • Torque Rise
    20.0 %
  • Bore
    6.9 in
  • Stroke
    8.7 in
  • Displacement
    5187.0 in3
  • Net Power
    2478.0 hp
  • Net Power - SAE J1349
    2478.0 hp
  • Engine Model
    Cat® C175-16
  • Gross Power - SAE J1995
    2650 HP
  • Torque Rise
    20 %
  • Bore
    6.9 in
  • Stroke
    8.7 in
  • Displacement
    5187 in³
  • Net Power
    2478 HP
  • Net Power - SAE J1349
    2478 HP
  • Emissions
    Fuel Optimized
  • 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.
  • Note (3)
    No engine derating required up to 3810 m (12,500 ft) altitude.
  • Note (4)
    Tier 4 engine option available for regions that require these emissions standards.
  • Rated Speed
    1750 r/min

Weights - Approximate

  • Chassis Weight
    270000.0 lb
  • Body Weight Range
    26 862-47 627 kg (59,220-105,000 lb)
  • Chassis Weight
    265639 lb
  • Note (2)
    Body weight varies depending on how body is equipped.
  • 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
    851000 lb
  • Note (3)
    Refer to the Cat Mining Truck 10/10/20 Overload Policy for maximum gross machine weight limitations.
  • Body Weight
    67682 lb

Transmission

  • Forward 1
    8.0 mph
  • Forward 2
    10.8 mph
  • Forward 3
    14.8 mph
  • Forward 4
    19.9 mph
  • Forward 5
    27.1 mph
  • Forward 6
    37.3 mph
  • Reverse
    7.3 mph
  • 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
  • Top Speed - Loaded
    37.3 mile/h

Final Drives

  • Differential Ratio
    1.8:1
  • Planetary Ratio
    16:1
  • Total Reduction Ratio
    28.8:1
  • Differential Ratio
    1.8:1
  • Planetary Ratio
    16:1
  • Total Reduction Ratio
    26.8:1

Suspension

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

Brakes

  • Brake Surface - Rear
    20847.0 in2
  • Brake Surface - Front
    13921.0 in2
  • Outside Diameter
    34.5 in
  • Brake Surface - Rear
    20847 in²
  • Standards
    J-ISO 3450 JAN88, ISO 3450:1996
  • Brake Surface - Front
    13921 in²

Body Hoists

  • Pump Flow - High Idle
    224.0 gal/min
  • Relief Valve Setting - Raise
    2955.0 psi
  • Body Raise Time - High Idle
    19.0 Seconds
  • Body Lower Time - Float
    20.0 Seconds
  • Body Power Down - High Idle
    17.5 Seconds
  • 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
  • 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.

Service Refill Capacities

  • Cooling System
    284.0 gal
  • Crankcase
    82.0 gal
  • Steering System (Includes Tank)
    77.0 gal
  • Brake/Hoist System (Includes Tank)
    347.0 gal
  • Fuel Tank
    750.0 gal
  • Torque Converter/Transmission Sump
    27.0 gal
  • Fuel Tank - Optional
    1300 gal (US)
  • Rear Axle - Housing
    260 gal (US)
  • Torque Converter/Transmission System - Including Sump
    55 gal (US)
  • Brake Hoist System - Includes Tank
    347 gal (US)
  • Cooling System
    284 gal (US)
  • Crankcase
    82 gal (US)
  • Fuel Tank
    750 gal (US)
  • Steering System - Including Tank
    77 gal (US)
  • Torque Converter - Transmission Sump
    27 gal (US)
  • Diesel Exhaust Fluid Tank
    62 gal (US)
  • Note (1)
    DEF Tank only available for EPA Tier 4 engine option.

Weight Distributions - Approximate

  • Front Axle - Loaded
    33.0 %
  • Rear Axle - Loaded
    67.0 %
  • Front Axle - Empty
    48.0 %
  • Rear Axle - Empty
    52.0 %
  • Front Axle - Empty
    48 %
  • Front Axle - Loaded
    33 %
  • Rear Axle - Empty
    52 %
  • Rear Axle - Loaded
    67 %

Sound

  • Sound Standards
    Standards
  • 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.

Steering

  • Steering Standards
    SAE J15111 OCT90, ISO 5010:1992
  • Steering Standards
    SAE J15111 OCT90, ISO 5010:1992
  • Steer Angle
    36 °
  • Turning Diameter - Front
    93.2 ft

Braking System

  • Note
    Anti-Lock Brake System (ABS) optional with CMD package
  • Service Brakes
    Four-Corner, Wet Disc, Oil Cooled, Hydraulically Actuated
  • Front Wet Disc Brake Surface Area
    13921 in³
  • Rear - Wet Disc Brake Surface Area
    20847 in³
  • Standards
    (Service and Secondary): ISO 3450:1996
  • Parking Brakes
    Four-corner, Multi-disc, Spring Applied, Hydraulically Released

Capacity - HP Body - 100% Fill Factor

  • Heaped (SAE 2:1)*
    162-191 m³ (212-250 yd³)
  • Struck
    112.6-151 m³ (147-197.5 yd³)
  • Note (1)
    Contact your local Cat dealer for body recommendation.
  • Note (2)
    *ISO 6483:1980

Cab

  • ROPS Standards (2)
    ROPS (Rollover Protective Structure) meets ISO 3471:1994 criteria.
  • FOPS Standards
    FOPS (Falling Objects Protective Structure) meets ISO 3449:1992 Level II criteria.
  • Note
    Ambient capabilities down to -30C (-22F) for heater/defroster and up to 50C (122F) for air conditioning.
  • Air Conditioning
    Air Conditioning (HFC - 134A refrigerant): 24,300 Btu/hr
  • ROPS Standards (1)
    The operator sound pressure level, 76 dB(A), complies with ISO 6394 and ISO 6396.

Capacity - MSD II - 100% Fill Factor

  • Heaped (SAE 2:1)
    159-190 m3 (209-250 yd3)
  • Struck
    112-142 m³ (146-186 yd³)
  • Note
    Contact your local Cat dealer for body recommendation.

ROPS

  • ROPS Standards
    ROPS (Rollover Protective Structure) for cab offered by Caterpillar meets ISO 3471:1994 ROPS criteria.
  • FOPS Standards
    FOPS (Falling Objects Protective Structure) meets ISO 3449:1992 Level II FOPS criteria.

Tires

  • Note
    Quick Change Rims optional.
  • Standard Tires
    40.00 R57
  • 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.

Safety

Performance

Integration

Sustainability

Operating Cost

Technology Solutions

Truck Body Systems

Serviceability

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
      – 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
  • 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
    • 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)
  • 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, 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.
  • 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 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
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