793F
What will it take to boost your bottom line? An engine that delivers more power and performance for an increase in productivity? A class-leading empty weight that leads to optimized payload? A longer life for high operating hours and reduced costs? The opportunity to reap the significant productivity and efficiency benefits from industry-leading automation? With the Cat® 793F Mining Truck, you get all this — and more. This popular industry workhorse is 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.
Gross Power - SAE J1995
2650 HP
Net Power - SAE J1349
2478 HP
Engine Model
Cat® C175-16
Specification
Value
Gross Power - SAE J1995
2650 HP
Net Power - SAE J1349
2478 HP
Engine Model
Cat® C175-16
Rated Speed
1750 r/min
Emissions
Fuel Optimized
Bore
6.9 in
Stroke
8.7 in
Displacement
5187 in³
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.
Specification
Value
Rated Gross Machine Weight
851000 lb
Chassis Weight
265639 lb
Body Weight
67682 lb
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.
Note (3)
Refer to the Cat Mining Truck 10/10/20 Overload Policy for maximum gross machine weight limitations.
Nominal Rated Payload
256 ton (US)
Specification
Value
Differential Ratio
1.8:1
Planetary Ratio
16:01
Total Reduction Ratio
26.8:1
Specification
Value
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
Specification
Value
Standard Tires
40.00 R57
Rims
29" or 32"
Note
Quick Change Rims optional.
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.
Specification
Value
Type
Self-contained nitrogen/oil cylinders, pin-to-pin mounting, top & bottom double shear clevis attachments
Effective Cylinder Stroke - Front
5.1 in
Effective Cylinder Stroke - Rear
4.2 in
Rear axle - Oscillation
±4.9 degrees
Specification
Value
Service Brakes
Four-Corner, Wet Disc, Oil Cooled, Hydraulically Actuated
Front Wet Disc Brake Surface Area
13921 in³
Rear - Wet Disc Brake Surface Area
20,847 in³
Standards
(Service and Secondary): ISO 3450:1996
Parking Brakes
Four-corner, Multi-disc, Spring Applied, Hydraulically Released
Load Brake
Rear service brakes
Note
Anti-Lock Brake System (ABS) optional with CMD package
Specification
Value
Type
Twin, two-stage hydraulic cylinders with snubbing valve
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
Specification
Value
Brake Surface - Front
13921 in²
Brake Surface - Rear
20847 in²
Standards
J-ISO 3450 JAN88, ISO 3450:1996
Specification
Value
Air Conditioning
Air Conditioning (HFC - 134A refrigerant): 24,300 Btu/hr
Heater / Defroster
38900 Btu/h
Note
Ambient capabilities down to -30C (-22F) for heater/defroster and up to 50C (122F) for air conditioning.
ROPS Standards (1)
The operator sound pressure level, 76 dB(A), complies with ISO 6394 and ISO 6396.
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.
Specification
Value
Front Axle - Empty
48 %
Rear Axle - Empty
52 %
Front Axle - Loaded
33 %
Rear Axle - Loaded
67 %
Specification
Value
Struck
112-142 m³ (146-186 yd³)
Heaped (SAE 2:1)
159-190 m3 (209-250 yd3)
Note
Contact your local Cat dealer for body recommendation.
Specification
Value
Fuel Tank
750 gal (US)
Fuel Tank - Optional
1300 gal (US)
Diesel Exhaust Fluid Tank
62 gal (US)
Cooling System
284 gal (US)
Crankcase
82 gal (US)
Rear Axle - Housing
260 gal (US)
Steering System - Including Tank
77 gal (US)
Brake Hoist System - Includes Tank
347 gal (US)
Torque Converter - Transmission Sump
27 gal (US)
Torque Converter/Transmission System - Including Sump
55 gal (US)
Note (1)
DEF Tank only available for EPA Tier 4 engine option.
Specification
Value
Struck
112.6-151 m³ (147-197.5 yd³)
Heaped (SAE 2:1)*
162-191 m³ (212-250 yd³)
Note (1)
Contact your local Cat dealer for body recommendation.
Note (2)
*ISO 6483:1980
Specification
Value
Steer Angle
36 °
Turning Diameter - Front
93.2 ft
Steering Standards
SAE J15111 OCT90, ISO 5010:1992
Specification
Value
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.
Specification
Value
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.
- The 793F is 6% faster than competitive trucks and delivers optimal speed on steep grades, poor underfoot conditions and haul roads with high rolling resistance.
- The C175-16 diesel engine’s 16-cylinder, four-stroke design uses long, effective power strokes for optimum efficiency. The 20% net torque rise provides unequaled lugging force during acceleration. Torque rise effectively matches transmission shift points for maximum efficiency and fast cycle times.
- An empty weight advantage of at least 9 tonnes (10 tons) over competitive electric-drive trucks in its size class ensures you’re getting the full payload you expect. And when you choose the High Performance (HP) body option, you’ll reduce weight an additional 2.0-5.0 tonnes (2.2-5.5 tons).
- The Cat six-speed transmission, with the latest APECS controls, is paired with the C175-16 engine to deliver optimum power over a wide range of operating speeds.
- The lock-up torque converter engages at approximately 8 km/h (5 mph), delivering unsurpassed stall torque for its size class. Cat final drives work as a system with the upper powertrain to deliver maximum power to the ground.
- Machine-level access and egress is enhanced with slip-resistant surfaces, guard rails, and a standard 600 mm (24 m) diagonal stairway across the front of the machine. An optional powered access stairway is available.
- Resiliently mounted to the main frame to reduce vibration and sound, the integral ROPS structure is an extension of the truck frame and exceeds SAE requirements.
- A lockout/tagout box mounted on the front bumper includes engine shutdown switch, battery lockout, starter lockout and transmission lockout.
- The standard Cat MineStar™ Detect Object Detection system combines radar and camera systems to warn operators about hazards within the immediate vicinity, while the optional Detect Driver Safety System alerts the operator if fatigue or distraction are detected.
- The 793F features four-corner oil-cooled brakes and Automatic Retarding Control to improve handling and machine control so operators can work quickly and confidently. With retarding power applied to all four corners, the full weight of the truck can be applied for traction, resulting in better control, more operator confidence and typically higher speeds in poor underfoot conditions.
- With multiple cab options, the 793F can be equipped with the desired features for your operation.
- All options offer an ergonomic layout, excellent all-around visibility, and controls, levers and switches that are positioned for ease of use.
- The cab includes dozens of features designed to enhance comfort, such as automatic climate control and sound suppression.
- The next generation seat includes a height adjuster; adjustable shoulder stock to keep seatbelt from rubbing on the operator’s neck; and seat back, side and lumbar bolsters to increase stability.
- Time spent on regular maintenance procedures is reduced thanks to features such as extended service intervals; grouped ground-level maintenance and checkpoints; easy access to major components; the standard AutoLube system; sealed electrical connectors; oil level sight gauges and front wheel sight glass; and service platforms on the engine and transmission.
- An optional 100% airless electric start option eliminates air system maintenance from the machine and improves uptime.
- The Cat Enhanced Engine Oil Filtration System increases engine life, eliminates cartridge filter changes and makes it possible to extend oil change intervals.
- The 793F can be equipped with an optional fast-fill service center with Live S•O•S℠ Service Center and brake wear indicators.
- New and updated machines have extended oil and filter change intervals across the majority of compartments.
- The 793F has been improved with longer-life components, extended service intervals and easier maintenance to deliver mechanical availability that is consistently greater than 90%.
- The 793F is built on our most durable 231-tonne (255-ton) frame ever built, backed by unprecedented levels of virtual and in-iron validation.
- A mild steel frame provides flexibility, durability and resistance to impact loads. Castings are used in high-stress areas and the integral 4-post ROPS cab provides increased strength.
- Component life is enhanced thanks to the standard rear-axle continuous filtration feature. Cleaner oil helps promote longer lubrication that leads to longer life.
- The frame, powertrain, engine and components are built to be rebuilt — delivering multiple lives of like-new performance at a fraction-of-new price.
- Cat bodies are the best choice for the 793F. They’re designed to be an integral part of the entire machine system, ensuring you achieve maximum chassis life.
- The High Performance (HP) body features a lightweight, simplified and durable design that provides complete front machine coverage and extended overhead protection.
- The X Body uses the Cat Mine Specific Design process to create a body that is properly sized and configured to meet the specific requirements of heavy-duty applications.
- Lightweight MSD II bodies are intended for established mines and are customized to suit your specific mining applications.
- The Gateless Coal Body is intended for dedicated coal haulage applications. It can be loaded to achieve target payload across the full range of coal densities.
- The 793F is designed to use less fuel, which reduces engine emissions, and there is zero fuel burn during retarding. The optional Tier 4 Final engine reduces NOx and particulate matter.
- Features like rear axle filtration, extended life filters and longer maintenance intervals decrease the amount of waste contributed to the environment.
- The Cat Common Rail Fuel System provides optimal fuel delivery, which reduces both fuel consumption and emissions output.
- The 793F engine is compatible with diesel fuel blended with lower-carbon intensity fuels such as biofuels and renewable fuels.
- By rebuilding machines and components, the Cat Rebuild and Cat Reman programs preserve raw materials, conserve energy and reduce emissions.
- MineStar Fleet is a fleet monitoring system that can be used to measure, manage and maximize the overall hauling operation.
- MineStar Command for hauling, an autonomous hauling solution proven to increase productivity up to 30%, is a fully integrated factory offering.
- Machine health solutions such as Equipment Care Advisor, Health Equipment Insights and Health Office enable a proactive approach to maintenance.
- The MineStar Detect Object Detection system comes standard on the 793F. Additional safety solutions include seat-belt monitoring and in-cab systems that intervene when they detect fatigue or distraction.
