Mining Trucks:

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

785 Mining Truck
  • 785 Mining Truck
  • 785 Mining Truck
  • 785 Mining Truck
  • 785 Mining Truck
  • 785 Mining Truck
  • 785 Mining Truck
  • 785 Mining Truck
  • 785 Mining Truck
Engine Model
Cat® 3512E
Gross Power - SAE J1995
1600 HP
Net Power - SAE J1349
1509 HP
FOPS Standards
FOPS (Falling Objects Protective Structure) meets ISO 3449:2005 for Operator and ISO 13459:2012 Level II for Trainer.

Product Specs

  • Engine

  • Engine Model
    Cat® 3512E
    Gross Power - SAE J1995
    Net Power - SAE J1349
    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 slectable power ratings: 1,450 hp
  • Cab

  • FOPS Standards
    FOPS (Falling Objects Protective Structure) meets ISO 3449:2005 for Operator and ISO 13459:2012 Level II for Trainer.
    Air Conditioning
    HFC - 134A refrigerant: 24,500 Btu/h
    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.
  • Weights - Approximate

  • Nominal Rated Payload (33.00R51 Tires)
    153ton (US)
    Nominal Rated Payload (36.00R51 Tires)
    157ton (US)
    Rated Gross Machine Weight (33.00R51 tires)
    Rated Gross Machine Weight (36.00R51 tires)
    Body Weight
    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.
  • Weight Distributions - Approximate

  • Front Axle - Empty
    Rear Axle - Empty
    Front Axle - Loaded
    Rear Axle - Loaded
  • Final Drives

  • Differential Ratio
    Planetary Ratio
    Total Reduction Ratio
  • Transmission

  • Forward - 1
    Forward - 2
    Forward - 3
    Forward - 4
    Forward - 5
    Forward - 6
    Top Speed - Loaded
    Maximum travel speeds with standard 33.00-R51 tires.
  • Tires

  • Standard Tire
    Optional Tire
    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.
  • Braking System

  • Service Brakes
    Four-Corner, Wet Disc, Oil Cooled, Hydraulically Actuated
    Front Wet Disc Brake Surface Area
    Rear - Wet Disc Brake Surface Area
    Service and Secondary: ISO 3450:2011
    Parking Brake
    Four corner, multi disk, spring applied, hydraulically released
  • Capacity - MSD II - 100% Fill Factor

  • Struck
    72 m^3 / 94 yd^3
    Heaped (SAE 2:1)
    99 m^3 / 129 yd^3
    Consult your local Cat dealer for body recommendations.
  • Body Hoists

  • Pump Flow - High Idle
    Relief Valve Setting - Raise
    Body Raise Time - High Idle
    Body Lower Time - Float High Idle
    Body Lower Time - Float Low Idle
    Body Power Down- High Idle
  • Suspension

  • Effective Cylinder Stroke - Front
    Effective Cylinder Stroke - Rear
    Rear axle - Oscillation
    +/- 5 degrees
  • Service Refill Capacities

  • Fuel Tank
    410gal (US)
    Diesel Exhaust Fluid Tank
    36gal (US)
    Cooling System
    100gal (US)
    54gal (US)
    Front Wheels - Each
    8gal (US)
    Differential - Final Drives
    139gal (US)
    Steering Tank
    29gal (US)
    Steering System - Includes Tank
    45gal (US)
    Brake/Hoist Tank
    135gal (US)
    Brake Hoist System - Includes Tank
    160gal (US)
    Torque Converter - Transmission System - Including Sump
    46gal (US)
  • Steering

  • Steer Angle
    Turning Diameter - ISO 7457:1997 (33.00R51 tires)
    Steering Standards
    ISO 5010:2007
  • Dimensions (All dimensions are approximate. MSD II Body, 33R51 tires, unloaded machine.)

  • Height - Top of ROPS
    Overall Body Length
    Inside Body Length
    Overall Length
    Wheel Base
    Rear Axle - Tail
    Ground Clearance
    Dump Clearance
    Loading Height - Empty
    Rear Sidewall Height
    Inside Body Depth - Maximum
    Overall Height - Body Raised
    Operating Width
    Centerline Front Tire Width
    Engine Guard Clearance
    Overall Canopy Width
    Outside Body Width
    Inside Body Width
    Front Canopy Height
    Rear Axle - Clearance
    Centerline of Rear Dual Tire Width
    Overall Tire Width


  • Electrical
    • 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
  • Fluids
    • Extended Life Coolant to — 35° C (— 30° F)
  • Operator Environment
    • 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 (electric)
    • 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
  • Power Train
    • 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 retarder 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, retarding, 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; Variable speed fan drive
  • Other Equipment
    • 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
    • Hydraulic Filters, 1,000 hours
    • Remote flash software and troubleshooting
    • Secondary steering (automatic)
    • Tie off points
    • Tow hooks (front) and tow pin (rear)
    • Turbine air starter with air tank, air horn and automatic lubrication system
    • Sight glasses for hydraulic oils
    • SOS℠ ports
    • Vital Information Management System (VIMS)
  • Cat Technology Products
    • Cyber security
    • Integrated object detection system with touchscreen display
    • Tire Payload Monitoring System 2 (TPMS 2)
    • Product Link Elite
  • Electrical
    • Auxiliary rear work lights, (one) LH side
    • Digital Payload Display
    • LED Lighting system: Additional lighting package, Auxiliary VIMS, Body rear, Seat & park brake
    • No air – electric starter with 93-amp hour batteries (four), electric horn and automatic lubrication system
    • Workshop horn
  • Truck Bodies
    • 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
  • Fluids
    • Extended Life Coolant to — 50° C (— 58° F)
  • Operator Environment
    • 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
  • Power Train
    • Hydraulic braking system: Advanced ground control with Anti-lock Braking System (ABS) and Dynamic Stability Control (DSC)
    • Transmission: Engine pre-lubrication system; Rear axle continuous lubrication/filtration with cooler
  • Other Equipment
    • 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
  • Cat Technology Products
    • 360 degree surround view camera
    • 4G cellular/satellite dual mode
    • Connectivity bundle (includes: wireless operator ID, bluetooth key FOB to start)
    • Cruise control
    • Driver Safety System (DSS) 4.0 Ready
    • Minestar GPS
    • Minestar communication group (enables: Minestar Fleet, Aux, and Truck Spotting)
    • Oil Renewal System (ORS)
    • Road Analysis Control (RAC)

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