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

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

The 785 Large Mining Truck was Caterpillar’s first entry into the mining industry more than three decades ago and has been a proven performer on sites around the world ever since. And now it’s the first to combine a game-changing level of efficiency with industry-leading physical availability to deliver the next generation of productive hauling. It all starts with the operator, who 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 785 also delivers significant improvements in serviceability and reliability, enhanced connectivity and easier technology integration. These improvements — and more — take an already proven truck to the next level of productivity.

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

  • Rated Gross Machine Weight (33.00R51 tires) 550000 lb

  • Gross Power - SAE J1995 1600 HP

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

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Product Specifications

Specifications

Weights - Approximate

  • Body Weight 57779lb

  • Chassis Weight (33.00R51 Tires) 186799lb

  • Chassis Weight (36.00R51 Tires) 193192lb

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

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

  • 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.

  • Rated Gross Machine Weight (33.00R51 tires) 550000lb

  • Rated Gross Machine Weight (36.00R51 tires) 564000lb

Engine

  • Bore 6.7in

  • Displacement 3573in³

  • Emissions Rating Fuel Optimized

  • Engine Model Cat 3512E

  • Gross Power - SAE J1995 1600HP

  • Net Power - SAE J1349 1509HP

  • 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

  • Stroke 8.5in

Weight Distributions - Approximate

  • Front Axle - Empty 48%

  • Front Axle - Loaded 33%

  • Note Weight distributions optimized with Cat body.

  • Rear Axle - Empty 52%

  • Rear Axle - Loaded 67%

Final Drives

  • Differential Ratio 2:10:01

  • Planetary Ratio 10.83:1

  • Total Reduction Ratio 22.75:1

  • Type Double reduction, planetary with full floating axles.

Tires

  • 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.

  • Optional Tire 36.00R51

  • Rims 610 mm (24") Rims (standard). 660 mm (26") Rims (optional).

  • Standard Tire 33.00R51

Braking System

  • Front Wet Disc Brake Surface Area 9487in²

  • Parking Brake Four corner, multi disc, spring applied, hydraulically released

  • Rear - Wet Disc Brake Surface Area 13908in²

  • Service Brakes Four-Corner, Wet Disc, Oil Cooled, Hydraulically Actuated

  • Standards Service and Secondary: ISO 3450:2011

Capacity - MSD II - 100% Fill Factor

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

  • Note Consult your local Cat dealer for body recommendations.

  • Struck 72 m^3 / 94 yd^3

Body Hoists

  • Body Lower Time - Float 15.6s

  • Body Power Down- High Idle 15.5s

  • Body Raise Time - High Idle 15s

  • Pump Flow - High Idle 223gal/min

  • Relief Valve Setting - Raise 2500psi

  • Type Twin, two-stage hydraulic cylinders with snubbing valve.

Suspension

  • Effective Cylinder Stroke - Front 12.6in

  • Effective Cylinder Stroke - Rear 6.5in

  • Rear axle - Oscillation +/- 5.4 degrees

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

Service Refill Capacities

  • Brake Hoist System - Includes Tank 143gal (US)

  • Brake/Hoist Tank 135gal (US)

  • Cooling System 126gal (US)

  • Crankcase 54gal (US)

  • Diesel Exhaust Fluid Tank 36gal (US)

  • Differential - Final Drives 139gal (US)

  • Front Wheels - Each 7.1gal (US)

  • Fuel Tank 410gal (US)

  • Steering System - Includes Tank 31gal (US)

  • Steering Tank 29gal (US)

  • Torque Converter - Transmission System - Including Sump 46gal (US)

Cab

  • Air Conditioning HFC - 134A refrigerant: 24,500 Btu/h

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

  • Heater / Defroster 33300Btu/h

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

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

Steering

  • Steer Angle 25.1°

  • Steering Standards ISO 5010:2019

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

Dimensions (All dimensions are approximate. MSD II Body, 33R51 tires, unloaded machine.)

  • Centerline Front Tire Width 15.91ft

  • Centerline of Rear Dual Tire Width 14.06ft

  • Dump Clearance 3.7ft

  • Engine Guard Clearance 3.41ft

  • Front Canopy Height 19.8ft

  • Ground Clearance 3.29ft

  • Height - Top of ROPS 17.09ft

  • Inside Body Depth - Maximum 9.15ft

  • Inside Body Length 27.29ft

  • Inside Body Width 19.72ft

  • Loading Height - Empty 17.39ft

  • Operating Width 24.72ft

  • Outside Body Width 22ft

  • Overall Body Length 39.32ft

  • Overall Canopy Width 24.81ft

  • Overall Height - Body Raised 39.48ft

  • Overall Length 39.23ft

  • Overall Tire Width 20.59ft

  • Rear Axle - Clearance 3.25ft

  • Rear Axle - Tail 12.56ft

  • Wheel Base 17ft

Transmission

  • Forward - 1 7.4mile/h

  • Forward - 2 10mile/h

  • Forward - 3 13.7mile/h

  • Forward - 4 18.5mile/h

  • Forward - 5 25mile/h

  • Forward - 6 35.6mile/h

  • Note Maximum travel speeds with standard 33.00-R51 tires.

  • Reverse 7.2mile/h

  • Top Speed - Loaded 35.6mile/h

Features

Equipment

Standard Equipment

  • 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

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

  • 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

  • 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

  • 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)

  • Cyber security

  • Integrated object detection system with touchscreen display

  • Tire Payload Monitoring System 2 (TPMS 2)

  • Product Link� Elite

Optional Equipment

  • 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

  • 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

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

  • 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

  • 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

  • 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

  • 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