793

Mining Trucks 793

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Key Specs

Nominal Rated Payload
265 ton (US)
240 t
Rated Gross Machine Weight
890668 lb
404000 kg
Gross Power - SAE J1995:2014
2650 HP
1976 kW

Overview

The Gold Standard in Cost Per Ton

The Cat® 793 Mining Truck is a popular industry workhorse that is the ideal choice for a wide variety of applications. It delivers high availability and hauls more every load, every cycle and every shift when compared to competitive trucks in its size class — burning less fuel in the process. Next generation features take the 793 to a new level. The operator sits in a state-of-the-art environment designed for efficiency and equipped with features that increase comfort, automate functions, provide real-time information and boost confidence. The 793 also delivers significant improvements in serviceability and reliability, enhanced connectivity and easier technology integration — including autonomous haulage. These improvements — and more — take an already proven truck to the next level of productivity.

Benefits

Over 10% More Fuel Efficient

More productivity, lower fuel consumption and industry-leading powertrain efficiency

Up to 10% Faster Cycle Times

Travel at a class-leading speed on 10% grade with a top speed of 60 kph / 37 mph

Up to 6% Greater Payload

Highest payload for rated machine weight, plus additional 3-tonne (3.3-ton) empty weight reduction with HP Body

Product Specifications for 793

Gross Power - SAE J1995:2014 2650 HP 1976 kW
Engine Model Cat® C175-16 Cat® C175-16
Net Power - SAE J1349:2011 2529 HP 1886 kW
Rated Speed 1750 r/min 1750 r/min
Emissions Rating Fuel Optimized Fuel Optimized
Bore 7 in 175 mm
Stroke 9 in 220 mm
Displacement 5187 in³ 85 l
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. Net Power advertised is the power available at the flywheel when the engine is equipped with air intake system exhaust system and alternator.
Note (3) U.S. EPA Tier 4 Final / EU Stage V available for applicable markets. U.S. EPA Tier 4 Final / EU Stage V available for applicable markets.
Nominal Rated Payload 265 ton (US) 240 t
Rated Gross Machine Weight 890668 lb 404000 kg
Chassis Weight 295098 lb 133854 kg
Body Weight 66471 lb 30151 kg
Note (1) Consult your tire manufacturer for maximum tire load Consult your tire manufacturer for maximum tire load
Note (2) Chassis weight with full fuel and fluids standard and mandatory attachments hoist body mounting group rims and tires. Chassis weight with full fuel and fluids standard and mandatory attachments hoist body mounting group rims and tires.
Front Axle - Empty 51% 51%
Rear Axle - Empty 49% 49%
Front Axle - Loaded 33% 33%
Rear Axle - Loaded 67% 67%
Note Double reduction planetary with full floating axles. Double reduction planetary with full floating axles.
Differential Ratio 1.8:1 1.8:1
Planetary Ratio 1 1
Total Reduction Ratio 29 29
Forward - 1 8 mile/h 12 km/h
Forward - 2 10 mile/h 16 km/h
Forward - 3 14 mile/h 22 km/h
Forward - 4 19 mile/h 30 km/h
Forward - 5 26 mile/h 41 km/h
Forward - 6 37 mile/h 60 km/h
Reverse 7 mile/h 11 km/h
Top Speed - Loaded 37 mile/h 60 km/h
Standard Tires 737 mm (29 in) 737 mm (29 in)
Optional Tires 813 mm (32 in) 813 mm (32 in)
Tires 40.00 R57 46/90 R57 50/80 R57 40.00 R57 46/90 R57 50/80 R57
Note (1) Quick Change Rims optional Quick Change Rims optional
Note Extended life wheel stations optional. 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. Caterpillar recommends the customer evaluate all job conditions and consult tire manufacturer for proper tire selection and TKPH (TMPH) capabilities.
Service Brakes Four-Corner Wet Disc Oil Cooled Hydraulically Actuated Four-Corner Wet Disc Oil Cooled Hydraulically Actuated
Front Wet Disc Brake Surface Area 13907 in² 89727 cm²
Rear - Wet Disc Brake Surface Area 20861 in² 134590 cm²
Standards (Service and Secondary) ISO 3450:2011 (Service and Secondary) ISO 3450:2011
Parking Brake Four-corner Multi-disc Spring applied Hydraulically Released Four-corner Multi-disc Spring applied Hydraulically Released
Struck 112.6-151 m3 (147-197.5 yd3) 112.6-151 m3 (147-197.5 yd3)
Heaped (SAE 2:1)* 162-190 m3 (212-249 yd3) 162-190 m3 (212-249 yd3)
Note (1) Consult your local Cat dealer for body recommendations Consult your local Cat dealer for body recommendations
Type Twin two-stage hydraulic cylinders with snubbing valve. Twin two-stage hydraulic cylinders with snubbing valve.
Pump Flow - High Idle 216 gal/min 819 l/min
Relief Valve Setting - Raise 2955 psi 20370 kPa
Body Raise Time - High Idle 22 s 22 s
Body Lower Time - Float 23 s 23 s
Body Power Down - High Idle 21 s 21 s
Type Self-contained nitrogen/oil cylinders pin-to-pin mounting top and bottom double shear clevis attachments Self-contained nitrogen/oil cylinders pin-to-pin mounting top and bottom double shear clevis attachments
Effective Cylinder Stroke - Front 12 in 317 mm
Effective Cylinder Stroke - Rear 7 in 165 mm
Rear axle - Oscillation 4.9 degrees 4.9 degrees
Fuel Tank - Optional 1300 gal (US) 4922 l
Fuel Tank 750 gal (US) 2839 l
Diesel Exhaust Fluid Tank 62 gal (US) 235 l
Cooling System 284 gal (US) 1074 l
Crankcase 82 gal (US) 312 l
Front Wheels - Each 8 gal (US) 30 l
Differential - Final Drives 260 gal (US) 984 l
Steering System - Includes Tank 77 gal (US) 290 l
Brake Hoist System - Includes Tank 347 gal (US) 1315 l
Torque Converter/Transmission System - Including Sump 55 gal (US) 209 l
Torque Converter Sump 27 gal (US) 102 l
Air Conditioning (HFC - 134A refrigerant) 9.3 kW 31733 BTU/hr (HFC - 134A refrigerant) 9.3 kW 31733 BTU/hr
Heater / Defroster 36510 Btu/h 11 kW
ROPS Standards (1) The operator sound pressure level 74 dB(A) complies with ISO 6394 and ISO 6396. The operator sound pressure level 74 dB(A) complies with ISO 6394 and ISO 6396.
ROPS Standards (2) ROPS (Rollover Protective Structure) meets ISO 3471:2008 criteria. ROPS (Rollover Protective Structure) meets ISO 3471:2008 criteria.
FOPS Standards FOPS (Falling Objects Protective Structure) meets ISO 3449:1993 FOPS (Falling Objects Protective Structure) meets ISO 3449:1993
Note Ambient capabilities down to -30C (-22F) for heater/defroster and up to 50C (122F) for air conditioning. Ambient capabilities down to -30C (-22F) for heater/defroster and up to 50C (122F) for air conditioning.
Steer Angle 36 ° 36 °
Turning Diameter - Front 93 ft 28 m
Steering Standards ISO 5010:2007 ISO 5010:2007

793 Standard Equipment

ELECTRICAL

  • Alarm, Back-up
  • Brushless Alternator, 260 ampere
  • Batteries, 210-amp hour, low maintenance, 12-volt (4)
  • Converter, 12-volt electrical
  • Electrical System, 24-volt
  • Lighting System LED
    – Back-up and Hazard Lights
    – Directional Signals (front and rear LED)
    – Front Stair Access/Service Deck
    – Stop/Tail Lights
    – Engine Compartment
    – VIMS, Blue Light
    – Headlights, and fog lights
    – Brake and Retarder Light Status Ready
  • Emergency Engine Shutdown at front bumper and in-cab
  • Emergency Engine Shutdown at front bumper and in-cab

OPERATOR ENVIRONMENT

  • Modular hydraulic powered HVAC with automatic temperature control
  • Accessory mounting provisions
  • Coat Hook
  • Cup Holder
  • Diagnostic Connection and Service Port
  • Dome Courtesy Light and Map Lights
  • Entertainment Radio Ready
    Radio mounting provisions and 12V power supply and Wiring Harness, Speakers
  • Fire Suppression Ready
  • Gauge/Indicators
    – Gauge Panel: Transmission Fluid Temperature, Brake Oil Temperature, Critical oil and Coolant Temperature, Fuel Level (and DEF, if applicable), Operator selectable max. machine speed by rotary dial
    – Engine system, brake and transmission fault Indicator
    – Electric Hour Meter
    – Speedometer
    – Tachometer
    – Interactive touchscreen vehicle information display: � Day/night mode, � Action alarm, � Quad gauge display
  • Heater/Defroster
  • Heated Mirrors, Right and Left
  • Hoist, Body Control (electric)
  • Horn
  • Self-filling to windshield washer fluid from AC condensate
  • 12V auxiliary power connection 5V USB charging port
  • Cruise Control
  • Floor mat, multi-piece and replaceable
  • Delayed engine shutdown
  • 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 (24 in)
  • Steering Wheel, Tilt, Padded, Telescopic
  • Storage locations for operator gear
  • 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 Engine
    – Air Cleaner with Precleaner (4)
    – Air-to-Air Aftercooler (ATAAC)
    – Automatic Starter Protection
    – Multi-Point Oil Pressure Sensing
    – Self cleaning oil filter
    – Turbocharging (4)/Aftercooled
    – Centrifugal oil filter
  • 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, spring applied with pressure release

TRANSMISSION

  • – 6-speed, Automatic Powershift with APECS controls
    – Body-up Reverse Neutralizer
    – Body-up Shift Inhibitor
    – Controlled Throttle Shifting Directional Shift Management
    – Downshift/Reverse Shift Inhibitor
    – Lock-up Torque Converter
    – Neutral Coast Inhibitor
    – Neutral Start Switch
    – Programmable Top Speed
    – Pre-lubrication/Engine
    – Rear Axle Continuous Lubrication/Filtration

OTHER STANDARD EQUIPMENT

  • Auto Lubrication System, Auto Shutoff
  • 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 lockouts for transmission, battery, and engine
  • Ground Level VIMS Data Port
  • Hi-speed Crankcase Oil Change
  • Hydraulic Filters, 1,000 hour
  • Battery box, rubber lined
  • Primary Access Anti-slip High Visibility Demarcations
  • Reservoirs (3 separate)
    – Brake/Hoist, Steering/Fan, Transmission/Converter
  • Electric Starting System
  • Rock Ejectors
  • Engine Delay Shutdown Timer
  • Service Points, Ground Level
  • Sight Level Gauges for Hydraulic/Engine Oil/ Torque Converter / Differential
  • SL-V Grease Injectors
  • S•O•S℠ sample ports
  • Supplemental Steering (automatic)
  • Tie Down Eyes
  • Tow Hooks (front)/Tow Pin (rear)
  • Traction Control System
  • Vandalism Protection Locks

ANTIFREEZE

  • Mesabi flexible core radiator
  • Extended Life Coolant to –35° C (–30° F)

793 Optional Equipment

TRANSMISSION

  • Additional Retarding for Downhill Hauls
  • High altitude torque converter

COOLING

  • Antifreeze/coolant protects to –50° C (–58° F)

OPERATOR ENVIRONMENT

  • Brake Wear Indicator Gauge
  • Cabin Filtration System
  • Electric Powered Window, Right Side
  • Tank Mud Guards
  • Cat Next Gen Air Suspension Trainer Seat
  • Cat Next Gen Heated Operator Seat
  • Cruise Control
  • Camera, 360 Surround View
  • Operator Coaching
  • AutoHoist
  • Driver Safety System Mounting
  • Interface, Third Party
  • Horn for use in workshop
  • Mirrors Deluxe
  • Mirrors, Heated, Wide Body
  • Retractable Front Sun Visor
  • Tire shield, air deflector

OTHER EQUIPMENT

  • Body Heat
  • Center Tow Bumper Attachment
  • Air Starting System
  • Engine Coolant and Oil Heater for Cold Weather Starts
  • Extended Life Wheel Stations
  • External Digital Payload Display
  • Fast Fill Service Center
  • Fuel Tank (4920 L/1,300 gal)
  • Hub Odometer (km and miles)
  • Portable Fire Extinguisher
  • Rim Guard
  • Rims (813 mm/32 in)
  • Reflectors
  • Walkway and Handrail for Rear Cab Access
  • Wheel Chocks
  • Payload digital display

POWER TRAIN

  • Braking system:
    –Anti-lock Braking System (ABS) and Dynamic Stability Control (DSC)

ELECTRICAL

  • Additional Lighting
  • Jump start Receptacle

CAT TECHNOLOGY PRODUCTS

  • Command-Ready Option

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