793F Mining Truck

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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Operating Specifications

Nominal Payload Capacity
250.0tons
Top Speed - Loaded
37.3mph
Steer Angle
36.0Degrees
Turning Circle Clearance Diameter
107.0ft
Turning Diameter - Front
93.0ft
Gross Machine Operating Weight
386 007 or 390 089 kg (851,000 or 860,000 lb)
Nominal Payload Capacity
250t
Top Speed - Loaded
37.3mile/h
Steer Angle
36°
Turning Circle - Clearance Diameter
107ft
Turning Diameter - Front
93ft

Engine

Engine Model
Cat C175-16
Gross Power - SAE J1995
2650.0hp
Torque Rise
20.0%
Bore
6.9in
Stroke
8.7in
Displacement
5187.0in3
Net Power
2478.0hp
Net Power - SAE J1349
2478.0hp
Engine Model
Cat C175-16
Gross Power - SAE J1995
2650mm H2O
Torque Rise
20%
Bore
6.9in
Stroke
8.7in
Displacement
5187in³
Net Power
2478mm H2O
Net Power - SAE J1349
2478mm H2O

Weights - Approximate

Chassis Weight
270000.0lb
Body Weight Range
26 862-47 627 kg (59,220-105,000 lb)
Chassis Weight
270000lb

Transmission

Forward 1
8.0mph
Forward 2
10.8mph
Forward 3
14.8mph
Forward 4
19.9mph
Forward 5
27.1mph
Forward 6
37.3mph
Reverse
7.3mph
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

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
28.8:1

Suspension

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

Brakes

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

Body Hoists

Pump Flow - High Idle
224.0gal/min
Relief Valve Setting - Raise
2955.0psi
Body Raise Time - High Idle
19.0Seconds
Body Lower Time - Float
20.0Seconds
Body Power Down - High Idle
17.5Seconds
Pump Flow - High Idle
224gal/min
Relief Valve Setting - Raise
2955psi
Body Raise Time - High Idle
19s
Body Lower Time - Float
20s
Body Power Down - High Idle
17.5s

Service Refill Capacities

Cooling System
284.0gal
Crankcase
82.0gal
Steering System (Includes Tank)
77.0gal
Brake/Hoist System (Includes Tank)
347.0gal
Fuel Tank
750.0gal
Torque Converter/Transmission Sump
27.0gal
Fuel Tank - Optional
1300gal (US)
Rear Axle - Housing
260gal (US)
Torque Converter/Transmission System - Including Sump
55gal (US)
Brake Hoist System - Includes Tank
347gal (US)
Cooling System
284gal (US)
Crankcase
82gal (US)
Fuel Tank
750gal (US)
Steering System - Including Tank
77gal (US)
Torque Converter - Transmission Sump
27gal (US)

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%

Capacity - MSD II - 100% Fill Factor

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

ROPS

ROPS Standards
Standards
ROPS Standards
Standards

Sound

Sound Standards
Standards
Sound Standards
Standards

Steering

Steering Standards
SAE J15111 OCT90, ISO 5010:1992
Steering Standards
SAE J15111 OCT90, ISO 5010:1992

Standard Equipment

  • Electrical
    • Alarm, Back-up
    • Brushless Alternator, 150 ampere
    • Batteries, 93-amp hour, low maintenance, 12-volt (2)
    • Converter, 12-volt electrical
    • Electrical System, 24-volt, 10, 15 and 20 amp
    • Battery Charge 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
  • 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
    • 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 - Tachomet
    • Heater/Defroster, 11 070 kCal (45,930 Btu)
    • Hoist, Body Control (electric)
    • Horn
    • Integrated Object Detection System
    • Mirrors, Right and Left
    • 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 Washer
  • Power Train
    • Cat C175-16 Tier 2 Emissions Compliant Engine: - Air Cleaner with Precleaner (4) - Air-to-Air Aftercooler (ATAAC) - Automatic Starter Protection - Ether Starting Aid (automatic) - 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 Inte
    • 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 Modu
    • Pre-lubrication/Engine
    • Rear Axle Continuous Lubrication/Filtration
  • Other Standard Equipment
    • Automatic Lubrication System
    • 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
    • Reservoirs (3 separate): - Brake/Hoist, Steering/Fan, Transmission/Converter
    • Rock Ejectors
    • Service Points, Ground Level
    • Sight Level Gauges for Hydraulic/Engine Oil
    • S·O·S Sample Ports
    • Supplemental Steering (automatic)
    • Tie Down Eyes
    • 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. C
  • Antifreeze
    • Extended Life Coolant to -35° C (-30° F)