US
Metric

Overview

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.

Operating Specifications

Nominal Payload Capacity
250.00 tons
226.80 tonnes
Top Speed - Loaded
37.30 mph
60.00 km/h
Steer Angle
36.00 Degrees
36.00 Degrees
Gross Machine Operating Weight
386 007 or 390 089 kg (851,000 or 860,000 lb)
Turning Circle Clearance Diameter
107.00 ft
33.00 m
Turning Diameter - Front
93.00 ft
28.00 m

Engine

Engine Model
Cat C175-16
Gross Power - SAE J1995
2650.00 hp
1976.00 kW
Torque Rise
20.00 %
20.00 %
Bore
6.90 in
175.00 mm
Stroke
8.70 in
220.00 mm
Displacement
5187.00 in3
85.00 L
Net Power
2478.00 hp
1848.00 kW
Net Power - SAE J1349
2478.00 hp
1848.00 kW

Weights - Approximate

Chassis Weight
270000.00 lb
122300.00 kg
Body Weight Range
26 862-47 627 kg (59,220-105,000 lb)

Transmission

Forward 1
8.00 mph
12.90 km/h
Forward 2
10.80 mph
17.40 km/h
Forward 3
14.80 mph
23.80 km/h
Forward 4
19.90 mph
32.10 km/h
Forward 5
27.10 mph
43.60 km/h
Forward 6
37.30 mph
60.00 km/h
Reverse
7.30 mph
11.80 km/h

Final Drives

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

Suspension

Effective Cylinder Stroke - Front
5.10 in
130.50 mm
Effective Cylinder Stroke - Rear
4.20 in
105.50 mm
Rear Axle Oscillation
±4.9 degrees

Brakes

Outside Diameter
34.50 in
874.50 mm
Brake Surface - Rear
20847.00 in2
34500.00 cm2
Standards
J-ISO 3450 JAN88, ISO 3450:1996
Brake Surface - Front
13921.00 in2
89817.00 cm2

Body Hoists

Pump Flow - High Idle
224.00 gal/min
846.00 L/min
Relief Valve Setting - Raise
2955.00 psi
20370.00 kPa
Body Raise Time - High Idle
19.00 Seconds
19.00 Seconds
Body Lower Time - Float
20.00 Seconds
20.00 Seconds
Body Power Down - High Idle
17.50 Seconds
17.50 Seconds

Service Refill Capacities

Fuel Tank - Optional
1300.00 gal (US)
4922.00 l
Cooling System
284.00 gal
1074.00 L
Crankcase
82.00 gal
312.00 L
Rear Axle - Housing
260.00 gal (US)
984.00 l
Steering System (Includes Tank)
77.00 gal
290.00 L
Brake/Hoist System (Includes Tank)
347.00 gal
1315.00 L
Fuel Tank
750.00 gal
2839.00 L
Torque Converter/Transmission Sump
27.00 gal
102.00 L
Torque Converter/Transmission System - Including Sump
55.00 gal (US)
209.00 l

Weight Distributions - Approximate

Front Axle - Loaded
33.00 %
33.00 %
Rear Axle - Loaded
67.00 %
67.00 %
Front Axle - Empty
48.00 %
48.00 %
Rear Axle - Empty
52.00 %
52.00 %

Capacity - MSD II - 100% Fill Factor

Heaped (SAE 2:1)
159-190 m3 (209-250 yd3)
Struck
112-142 m3 (146-186 yd3)

Sound

Sound Standards
Standards

Steering

Steering Standards
SAE J15111 OCT90, ISO 5010:1992

ROPS

ROPS Standards
Standards

Engine

Engine Model
Cat C175-16
Gross Power - SAE J1995
2650.00 HP
1976.00 kW
Torque Rise
20.00 %
20.00 %
Bore
6.90 in
175.00 mm
Stroke
8.70 in
220.00 mm
Displacement
5187.00 m³
85.00 l
Net Power
2478.00 HP
1848.00 kW
Net Power - SAE J1349
2478.00 HP
1848.00 kW

Weights - Approximate

Chassis Weight
270000.00 lb
122300.00 kg

Operating Specifications

Nominal Payload Capacity
250.00 ton (US)
226.80 t
Top Speed - Loaded
37.30 mile/h
60.00 km/h
Steer Angle
36.00 °
36.00 °
Turning Circle - Clearance Diameter
107.00 ft
33.00 m
Turning Diameter - Front
93.00 ft
28.00 m

Final Drives

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

Transmission

Forward - 1
8.00 mile/h
12.90 km/h
Forward - 2
10.80 mile/h
17.40 km/h
Forward - 3
14.80 mile/h
23.80 km/h
Forward - 4
19.90 mile/h
32.10 km/h
Forward - 5
27.10 mile/h
43.60 km/h
Forward - 6
37.30 mile/h
60.00 km/h
Reverse
7.30 mile/h
11.80 km/h

Suspension

Effective Cylinder Stroke - Front
5.10 in
130.50 mm
Effective Cylinder Stroke - Rear
4.20 in
105.50 mm
Rear axle - Oscillation
±4.9 degrees

Body Hoists

Pump Flow - High Idle
224.00 gal/min
846.00 l/min
Relief Valve Setting - Raise
2955.00 psi
20370.00 kPa
Body Raise Time - High Idle
19.00 s
19.00 s
Body Lower Time - Float
20.00 s
20.00 s
Body Power Down - High Idle
17.50 s
17.50 s

Brakes

Brake Surface - Rear
20847.00 in²
34500.00 cm²
Standards
J-ISO 3450 JAN88, ISO 3450:1996
Brake Surface - Front
13921.00 in²
89817.00 cm²

Weight Distributions - Approximate

Front Axle - Empty
48.00 %
48.00 %
Front Axle - Loaded
33.00 %
33.00 %
Rear Axle - Empty
52.00 %
52.00 %
Rear Axle - Loaded
67.00 %
67.00 %

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
347.00 gal (US)
1315.00 l
Cooling System
284.00 gal (US)
1074.00 l
Crankcase
82.00 gal (US)
312.00 l
Fuel Tank
750.00 gal (US)
2839.00 l
Steering System - Including Tank
77.00 gal (US)
290.00 l
Torque Converter - Transmission Sump
27.00 gal (US)
102.00 l

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

Weights - Approximate

Note (2)
Body weight varies depending on how body is equipped.
Note (2)
Body weight varies depending on how body is equipped.
Note (2)
Body weight varies depending on how body is equipped.
Note (2)
Body weight varies depending on how body is equipped.

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.
Note (2)
Body weight varies depending on how body is equipped.
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

Sales Features

Power Train - Engine

Power, reliability and efficiency for your most demanding mining applications.

Power Train - Transmission

More power to the ground means greater productivity for you.

Power Train Options

Two power train options to match your applications/conditions.

Engine/Power Train Integration

Reduced operating costs through electronically combined power train components.

Cat Braking Systems

Superior braking control lets operators focus on productivity.

Structures

Superior Cat structures in the 793F give you durability and long life.

Truck Body Systems

Designed and built for rugged performance and reliability.

Monitoring System

Keeping your production at peak levels.

Operator’s Station

Ergonomically designed for all-day comfort, control and productivity.

Customer Support

Keeping you running with the most experienced dealer network.

Serviceability

Reduced maintenance time results in more productivity.

Safety

Designed with safety as the first priority.

Sustainability

A variety of features improve sustainability in areas of decreasing waste, extending component life and lowering emissions levels.
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