793D

Mining Trucks 793D

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Key Specs

Nominal Rated Payload
256 ton (US)
232 t
Rated Gross Machine Weight
846240 lb
383848 kg
Gross Power - SAE J1995
2415 HP
1801 kW

Overview

A Mining Industry Workhorse

The Cat® 793 Mining Truck was introduced more than three decades ago, and every model has continued to deliver excellent speed on grade, class-leading payload and long life — making it one of the most popular trucks in the mining industry. The 793D is no exception. The 793D delivers more power and performance for an increase in productivity, a class-leading empty weight that leads to optimized payload, and longer life for high operating hours, reduced costs and the opportunity to rebuild for multiple lives. The 793D is available in five configurations, making it the ideal choice for a wide variety of applications. It hauls more every load, every cycle and every shift. And it delivers a better bottom line to the most important mine in the world: yours.

Benefits

High Performance Cat® 3516E Engine

Perfect balance between power, increased durability and fuel economy, with a factory-ready DGB option

Over 20% Productivity Boost with Autonomy

Fully integrated proven factory offering with over 5 billion tonnes safely hauled

Versatility & Proven Performance

Thanks to top payload, excellent speed on grade, four-wheel retarding and improved serviceability

Product Specifications for 793D

Gross Power - SAE J1995 2415 HP 1801 kW
Engine Model Cat® 3516B HD Cat® 3516B HD
Net Power - SAE J1349 2337 HP 1743 kW
Rated Speed 1750 r/min 1750 r/min
Emissions Rating U.S. EPA Tier 1 U.S. EPA Tier 1
Bore 6.7 in 170 mm
Stroke 8.5 in 215 mm
Displacement 4760 in³ 78 l
Note (1) 3516E engine currently offered as optional attachment upgrade. 3516E engine currently offered as optional attachment upgrade.
Note (2) 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.
Nominal Rated Payload 256 ton (US) 232 t
Rated Gross Machine Weight 846240 lb 383848 kg
Chassis Weight 268929 lb 121984 kg
Body Weight 67682 lb 30700 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 & mandatory attachments, hoist, body mounting group, rims, and tires. Chassis weight with full fuel and fluids, standard & mandatory attachments, hoist, body mounting group, rims, and tires.
Front Axle - Empty 46 % 46 %
Rear Axle - Empty 54 % 54 %
Front Axle - Loaded 33 % 33 %
Rear Axle - Loaded 67 % 67 %
Note Weight distributions optimized with Cat body. Weight distributions optimized with Cat body.
Type Double reduction, planetary with full floating axles. Double reduction, planetary with full floating axles.
Differential Ratio 1:08:01 1:08:01
Planetary Ratio 16:01 16:01
Total Reduction Ratio 28.8:1 28.8:1
Forward - 1 7.3 mile/h 11.8 km/h
Forward - 2 9.9 mile/h 15.9 km/h
Forward - 3 13.4 mile/h 21.5 km/h
Forward - 4 18.1 mile/h 29 km/h
Forward - 5 24.5 mile/h 39.4 km/h
Forward - 6 33.7 mile/h 54.3 km/h
Reverse 6.8 mile/h 10.9 km/h
Top Speed - Loaded 33.7 mile/h 54.3 km/h
Standard Tires 40.00 R57 40.00 R57
Rims 29" x 57" 29" x 57"
Note (1) Quick Change Rims (QCR) and Extended Life Wheel Station (XLWS) optional. Quick Change Rims (QCR) and Extended Life Wheel Station (XLWS) 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 13921 in² 89817 cm²
Rear - Wet Disc Brake Surface Area 20847 in² 34500 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
Load Brake Rear service brakes Rear service brakes
Struck 112.6-151 m³ / 147-197.5 yd³ 112.6-151 m³ / 147-197.5 yd³
Heaped (SAE 2:1)* 162-191 m³ / 212-250 yd³ 162-191 m³ / 212-250 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 224 gal/min 846 l/min
Relief Valve Setting - Raise 2955 psi 20370 kPa
Body Raise Time - High Idle 20.25 s 20.25 s
Body Lower Time - Float 19.26 s 19.26 s
Body Power Down - High Idle 17.51 s 17.51 s
Type Self-contained nitrogen/oil cylinders, pin-to-pin mounting, top & bottom double shear clevis attachments Self-contained nitrogen/oil cylinders, pin-to-pin mounting, top & bottom double shear clevis attachments
Effective Cylinder Stroke - Front 5.2 in 130.5 mm
Effective Cylinder Stroke - Rear 4.2 in 105.5 mm
Rear axle - Oscillation +/- 4.9º +/- 4.9º
Fuel Tank - Standard 1150 gal (US) 4354 l
Fuel Tank - Optional 1300 gal (US) 4922 l
Cooling System 257 gal (US) 973 l
Crankcase 70 gal (US) 265 l
Front Wheels - Each 6 gal (US) 22 l
Final Drive - Each 30 gal (US) 114 l
Differentials 220 gal (US) 832 l
Steering Tank 60 gal (US) 227 l
Steering System - Including Tank 90 gal (US) 341 l
Torque Converter - Transmission Sump 27 gal (US) 102 l
Brake/Hoist Hydraulic Tank 203 gal (US) 769 l
Brake Hoist System - Includes Tank 363 gal (US) 1375 l
Torque Converter Sump 27 gal (US) 102 l
Torque Converter/Transmission System - Including Sump 50 gal (US) 189 l
Air Conditioning (HFC - 134A refrigerant) 35,100 Btu/h (HFC - 134A refrigerant) 35,100 Btu/h
Heater / Defroster 43930 Btu/h 43930 Btu/h
ROPS Standards (1) The operator sound pressure level, 76 dB(A), is measured according to work cycle procedures specified in ANSI/SAE J1166 MAY90. The operator sound pressure level, 76 dB(A), is measured according to work cycle procedures specified in ANSI/SAE J1166 MAY90.
ROPS Standards (2) ROPS (Rollover Protective Structure) meets ISO 3471:2008 and ISO 13459:2012 ROPS (Rollover Protective Structure) meets ISO 3471:2008 and ISO 13459:2012
FOPS Standards FOPS (Falling Objects Protective Structure) meets ISO 3449:2005 Level II FOPS criteria and ISO13459:2012 Level II. FOPS (Falling Objects Protective Structure) meets ISO 3449:2005 Level II FOPS criteria and ISO13459:2012 Level II.
Steer Angle 36 ° 36 °
Turning Diameter - Front 93.2 ft 28.42 m
Steering Standards ISO 5010:2007 ISO 5010:2007
Height - Top of ROPS 18.33 ft 5584 mm
Overall Length 44.58 ft 13589 mm
Wheel Base 19.42 ft 5905 mm
Rear Axle - Tail 13.92 ft 3997 mm
Ground Clearance 3.3 ft 1005 mm
Dump Clearance 5.33 ft 1631 mm
Loading Height - Empty 20.33 ft 6189 mm
Overall Height - Body Raised 45 ft 13714 mm
Centerline Front Tire Width 18.5 ft 5610 mm
Engine Guard Clearance 4 ft 1294 mm
Overall Canopy Width 28.2 ft 8592 mm
Outside Body Width 23.92 ft 8007 mm
Inside Body Width 26.33 ft 7300 mm
Front Canopy Height 24.2 ft 7375 mm
Rear Axle - Clearance 3.33 ft 1128 mm
Centerline of Rear Dual Tire Width 16.25 ft 4963 mm
Overall Tire Width 24.92 ft 7605 mm
Overall Body Length 42.17 ft 12862 mm
Inside Body Length 25.3 ft 7712 mm
Inside Body Depth - Maximum 7.64 ft 2330 mm
Operating Width 25.17 ft 7680 mm

793D Standard Equipment

Brake System

  • Oil-cooled, Multiple-disc, Front and Rear
  • Parking
  • Secondary, Emergency

Cab, ROPS

  • Air Cleaner Service Indicator
  • Air Conditioner
  • Ashtray
  • Cigarette Lighter
  • Coat Hook
  • Diagnostic Connector
  • Electric Engine Control Fault Indicator
  • Electric Window (Operator Only)
  • Entertainment Radio Ready
  • Glass, Tinted
  • Heater/defroster: 11 070 kCal (43,930 Btu)
  • Horn
  • Insulated and Sound Suppressed
  • Dome Courtesy Light
  • Mirrors, Right and Left
  • Quad-Gauge Panel
  • Seat, Air Suspension w/3-piece compartment
  • Seat, Passenger, Non-suspension
  • Seat Belts, 75 mm (3 in) wide retractable
  • Speedometer
  • Steering, Automatic Supplemental
  • Steering Wheel, Tilt, Padded, Telescopic
  • Storage Compartment
  • Sun Visor
  • Tachometer
  • Transmission Gear Indicator
  • VIMS Keypad
  • VIMS Message Center with Universal Gauge
  • Windshield Wiper and Washer

Engine - Caterpillar 3516B HD EUI Diesel Engine

  • Air Cleaner with Precleaner (2)
  • Elevated Low Idle Control
  • Ether Starting Aid, Automatic
  • Multi-Point Oil Pressure Sensing
  • Turbocharger (4)/Aftercooler

Ground Level

  • Battery Disconnect
  • Engine Shutdown
  • VIMS Dataports (2)

Lighting System

  • Back-up Lights, Halogen
  • Direction Signals and Hazard Warning (Rear Halogen)
  • Headlights, Halogen, With Dimmer
  • LH Ladder Light and Service Deck Lights
  • Stop and Tail Lights (LED)
  • Under-hood Light

Reservoirs (Separate)

  • Brake/Hoist
  • Steering/Fan
  • Transmission/Converter

Transmission

  • 6-speed, Automatic Power Shift
  • Body-up Shift Inhibitor
  • Controlled Throttle Shifting
  • Directional Shift Management
  • Electronic Control and Downshift Inhibitor
  • Lock-up Torque Converter
  • Neutral Coast Inhibitor
  • Neutral Start Switch, Reverse Shift Inhibitor
  • Programmable Top Gear
  • Reverse Neutralizer during Dumping

Compatible Technology and Services

Leverage Caterpillar connected data and security principles to improve efficiencies, increase productivity and make your business more profitable.

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    Cat® MineStar™ Command for hauling takes advantage of the most sophisticated technologies available to deliver a next-generation haulage solution — one that boosts safety, productivity and availability on busy mine sites, especially those in difficult or remote locations. Command provides the fully integrated operation of autonomous mining systems, allowing them to haul more efficiently with near-continuous operation and move more with fewer people on site. Autonomous trucks operate safely around other equipment, light vehicles and personnel. Command trucks respond to calls to the shovel, move into position, haul to dump points and even report for maintenance — all without an operator on board.

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Cat® MineStar™ Command for hauling takes advantage of the most sophisticated technologies available to deliver a next-generation haulage solution — one that boosts safety, productivity and availability on busy mine sites, especially those in difficult or remote locations. Command provides the fully integrated operation of autonomous mining systems, allowing them to haul more efficiently with near-continuous operation and move more with fewer people on site. Autonomous trucks operate safely around other equipment, light vehicles and personnel. Command trucks respond to calls to the shovel, move into position, haul to dump points and even report for maintenance — all without an operator on board.

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    Cat® MineStar Fleet is the single best source for fleet management information. An integrated fleet monitoring and management system, it can be used with any machine or system to measure, manage and maximize every facet of an operation, no matter the size or type. Fleet provides real-time visibility to cycle time, payload and other key operational parameters. It monitors machine locations and material movement and provides alerts of misroutes to ensure material is moved to the proper location.

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Cat® MineStar Fleet is the single best source for fleet management information. An integrated fleet monitoring and management system, it can be used with any machine or system to measure, manage and maximize every facet of an operation, no matter the size or type. Fleet provides real-time visibility to cycle time, payload and other key operational parameters. It monitors machine locations and material movement and provides alerts of misroutes to ensure material is moved to the proper location.

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  • Cat Health

    Through regular monitoring of machine conditions, mines can adopt a more proactive approach to maintenance and repair. Equipment health data is a key contributor to that approach. Data helps mines identify equipment problems long before failure.

    Accessing the right data at the right time is critical to improving operational intelligence and machine predictive analysis. Cat® MineStar™ Health helps you meet that need by connecting you to your machines and delivering that important information. The MineStar Health portfolio set consists of Connectivity Enablers that collect, convert and transmit equipment data; and Applications that visualize, analyze and report health equipment data.

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Through regular monitoring of machine conditions, mines can adopt a more proactive approach to maintenance and repair. Equipment health data is a key contributor to that approach. Data helps mines identify equipment problems long before failure.

Accessing the right data at the right time is critical to improving operational intelligence and machine predictive analysis. Cat® MineStar™ Health helps you meet that need by connecting you to your machines and delivering that important information. The MineStar Health portfolio set consists of Connectivity Enablers that collect, convert and transmit equipment data; and Applications that visualize, analyze and report health equipment data.

Explore Technology

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