785 Mining Truck (LRC, Tier 4 Final / EU Stage V)

Nominal Rated Payload (33.00R51 Tires)153ton (US)

Rated Gross Machine Weight (33.00R51 tires)550000lb

Nominal Rated Payload (36.00R51 Tires)157ton (US)

Rated Gross Machine Weight (36.00R51 tires)564000lb

Chassis Weight (33.00R51 Tires)186799lb

Chassis Weight (36.00R51 Tires)193192lb

Body Weight57779lb

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)Body weight varies depending on body selection and configuration.

Gross Power - SAE J19951600hp

Net Power - SAE J13491509hp

Engine ModelCat 3512E

Emissions RatingFuel Optimized

Bore6.7in

Stroke8.5in

Displacement3573in³

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)U.S. EPA Tier 4 Final / EU Stage V available for applicable markets.

Note (3)Additional fuel optimized selectable power ratings: 1,450 hp

TypeSelf-contained nitrogen/oil cylinders, pin-to-pin mounting, top & bottom double shear clevis attachments

Effective Cylinder Stroke - Front12.6in

Effective Cylinder Stroke - Rear6.5in

Rear axle - Oscillation+/- 5.4 degrees

Air ConditioningHFC - 134A refrigerant: 24,500 Btu/h

Heater / Defroster33300Btu/h

ROPS Standards (1)ROPS (Rollover Protective Structure) meets ISO 3471:2008 for Operator and ISO 13459:2012 for Trainer.

FOPS StandardsFOPS (Falling Objects Protective Structure) meets ISO 3449:2005 Level II for Operator and ISO 13459:2012 Level II for Trainer.

Steer Angle25.1°

Turning Diameter - ISO 7457:1997 (33.00R51 tires)96.6ft

Steering StandardsISO 5010:2019

Fuel Tank410gal (US)

Diesel Exhaust Fluid Tank36gal (US)

Cooling System126gal (US)

Crankcase54gal (US)

Front Wheels - Each7.1gal (US)

Differential - Final Drives139gal (US)

Steering Tank29gal (US)

Steering System - Includes Tank31gal (US)

Brake/Hoist Tank135gal (US)

Brake Hoist System - Includes Tank143gal (US)

Torque Converter - Transmission System - Including Sump46gal (US)

Front Axle - Empty48%

Rear Axle - Empty52%

Front Axle - Loaded33%

Rear Axle - Loaded67%

NoteWeight distributions optimized with Cat body.

TypeDouble reduction, planetary with full floating axles.

Differential Ratio2:10:01

Planetary Ratio10.83:1

Total Reduction Ratio22.75:1

Standard Tire33.00R51

Optional Tire36.00R51

Rims610 mm (24") Rims (standard). 660 mm (26") Rims (optional).

Note (1)Quick Change Rims optional.

Note (2)Caterpillar recommends the customer evaluate all job conditions and consult tire manufacturer for proper tire selection and TKPH (TMPH) capabilities.

Service BrakesFour-Corner, Wet Disc, Oil Cooled, Hydraulically Actuated

Front Wet Disc Brake Surface Area9487in²

Rear - Wet Disc Brake Surface Area13908in²

StandardsService and Secondary: ISO 3450:2011

Parking BrakeFour corner, multi disc, spring applied, hydraulically released

Struck72 m^3 / 94 yd^3

Heaped (SAE 2:1)99 m^3 / 129 yd^3

NoteConsult your local Cat dealer for body recommendations.

TypeTwin, two-stage hydraulic cylinders with snubbing valve.

Pump Flow - High Idle223gal/min

Relief Valve Setting - Raise2500psi

Body Raise Time - High Idle15s

Body Lower Time - Float15.6s

Body Power Down- High Idle15.5s

Height - Top of ROPS17.09ft

Overall Body Length39.32ft

Inside Body Length27.29ft

Overall Length39.23ft

Wheel Base17ft

Rear Axle - Tail12.56ft

Ground Clearance3.29ft

Dump Clearance3.7ft

Loading Height - Empty17.39ft

Inside Body Depth - Maximum9.15ft

Overall Height - Body Raised39.48ft

Operating Width24.72ft

Centerline Front Tire Width15.91ft

Engine Guard Clearance3.41ft

Overall Canopy Width24.81ft

Outside Body Width22ft

Inside Body Width19.72ft

Front Canopy Height19.8ft

Rear Axle - Clearance3.25ft

Centerline of Rear Dual Tire Width14.06ft

Overall Tire Width20.59ft

Sound StandardsThe operator sound pressure level, 77 dB(A) with direct drive and 75 dB9A) with optional clutch, tested to ISO 6396:2008.

Forward - 17.4mile/h

Forward - 210mile/h

Forward - 313.7mile/h

Forward - 418.5mile/h

Forward - 525mile/h

Forward - 635.6mile/h

Reverse7.2mile/h

Top Speed - Loaded35.6mile/h

NoteMaximum travel speeds with standard 33.00-R51 tires.

Standard

24V electrical system, low maintenance batteries (2) 93 amp-hour

Alarm, backup

Brushless alternator, 225 amp

Ground accessible power control box: Ethernet VIMS� port and VIMS lamp; Engine starter; transmission and battery lockouts

Jump start/battery charge receptacle

LED payload indicator lamps

LED Lighting system: Back-up and hazard lights, Curb lights, (one) RH side, (one) LH side, Turn signals (front and rear), Engine compartment lights, Headlights with low-high beam selector, Ladder light and service deck lights, Stop/tail lights

Optional

Auxiliary rear work lights, (one) LH side

Digital Payload Display

LED Lighting system: Additional lighting package, Auxiliary VIMS, Body rear, Seat & park brake

Workshop horn

Standard

Extended Life Coolant to � 35� C (� 30� F)

Optional

Extended Life Coolant to � 50� C (� 58� F)

Standard

5V USB charging port

12V auxiliary power connection

Cup holders

Diagnostic connection port COM3 and Ethernet

Delayed Engine Shutdown

Dome courtesy light and map lights

Entertainment radio ready: Speakers, Optional Antenna (AM/FM/WB/satellite radio), Radio mounting provisions and 12V power supply

Fire suppression ready

Floor mat, multi-piece & replaceable

Gauges and indicators panel: Critical oil and coolant temperatures; Fuel and DEF level (if applicable); Engine system, brake and transmission fault indicators; Operator selectable max. machine speed by rotary dial; Speedometer, Tachometer

Heated mirrors, right and left

Hoist, body control

Interactive touchscreen vehicle information display: Day/night mode; Action alarm; Quad gauge display

Operator and trainer air suspension seats

Operator Door Power Window

Provision for customer accessory mounting

Push button secure start

Retractable front visor

ROPS cab, insulated/sound suppressed

Stairway and walkway access, 600 mm (24 in)

Steering wheel, tiltable, telescopic

Self-filling to windshield washer fluid from AC condensate

Storage locations for operator gear

Three point seat belt for operator seat

Windshield wiper, intermittent control / washer

Unitized hydraulic powered HVAC with automatic temperature control

Ventilated operator seat

Optional

Emergency stop

Deluxe Cab: Advanced cabin filtration system; Catwalk and handrails for rear cab access; Heated, cooled and ventilated front seat; Power right side window; Suspended companion seat; Storage tray

Standard

33R51 power train with standard rims

Cat 3512E engine: Automatic engine and DEF thermal management (if applicable); Automatic low voltage idle management; Air cleaner with precleaner (two); Turbocharging (four) with air-to-air aftercooler; Mechanical Electronic Unit Injector (MEUI�-A) fuel system; Automatic starter protection; Automatic ether starting aid

Hydraulic braking system: Automatic Resistive Braking control (ARC), adjustable and automatic; Brake release motor (towing); Engine over speed protection; Extended life brake disc material; Hill start assist/Anti roll back strategy; Oil-cooled, multi-disc (front and rear) � Service, Resistive braking, parking, secondary; Park brake integrated with gear selector

Transmission :Six-speed, automatic power shift with Electronic Clutch Pressure Control (ECPC); Advanced Productivity Electronic Control Strategy (APECS); Body-up reverse neutralizer; Body-up shift inhibitor; Downshift/reverse shift inhibitor; Directional shift management; Enhanced Traction Control System; Programmable top gear; Oil level sensor; Neutral coast inhibitor; Neutral start switch; Lock-up torque converter; Rear axle continuous lubrication/filtration

Optional

No air � electric starter with 93-amp hour batteries (four), electric horn and automatic lubrication system

Hydraulic braking system: Advanced ground control with Anti-lock Braking System (ABS) and Dynamic Stability Control (DSC)

Variable speed fan drive

Transmission: Engine pre-lubrication system; Rear axle continuous lubrication/filtration with cooler

Turbine air starter with air tank, air horn and automatic lubrication system

Standard

Auxiliary "buddy" dumping quick connect

Auxiliary connection 'user defined shutdown'

Auxiliary steering quick connect (towing)

eOMM

Fast fill fuel and DEF remote fill system

Guards for rotating components

Hill Start Assist

Hydraulic Filters, 1,000 hours

Remote flash software and troubleshooting

Secondary steering (automatic)

Tie off points

Tow hooks (front) and tow pin (rear)

Sight glasses for hydraulic oils

S�O�S? ports

Vital Information Management System (VIMS)

Optional

2560 L (676 gal) fuel tank (non-Tier 4)

Body heat exhaust

Bumper towing � center pin kit

Cold weather start (block heater)

Communication Ar � Minestar� radio

Fire extinguisher, portable

Five piece crankcase guards

Fuel heater, fuel water separator

Fuel tank mud guard

Gauge, brake wear indicator

Ground accessible fluid service center, hydraulic and coolant

Hub odometer, kilometers

Powered access stairway

Rim Diffuser

Wheel chocks

Wireless Electronic Technician (ET)

Working at heights protection

Standard

Cyber security

Integrated object detection system with touchscreen display

Tire Payload Monitoring System 2 (TPMS 2)

Product Link� Elite

Optional

Cruise control

360 degree surround view camera

4G cellular/satellite dual mode

Connectivity bundle (includes: wireless operator ID, bluetooth key FOB to start)

Driver Safety System (DSS) 4.0 Ready

Minestar GPS

Minestar communication group (enables: Minestar Fleet, Aux, and Truck Spotting)

Oil Renewal System (ORS) (non-Tier 4)

Road Analysis Control (RAC)

Minestar Command Autonomous-ready

Optional

MSD II body: 100 m3 (131 yd3)

Dual slope body: 78 m3 (102 yd3)

Body specific side wall and tail extensions

Customizable body liner packages

Body heat exhaust

Rock ejectors

Rear body lighting group: Directional signals, Stop/tail lights