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Minexpo 2020 Postponed

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Minexpo 2021 New Date

New date for Minexpo 20201 is August 1-August 5 20201

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Latest Offers 2021

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785D Mining Truck

Mining Trucks 785D

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Key Specs

Nominal Rated Payload
155 ton (US)
141 t
Rated Gross Machine Weight
550000 lb
249476 kg
Gross Power - SAE J1995
1450 hp
1082 kW

Overview

High Volume. High Reliability . Lower Costs.

The Cat® 785 model 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. The 785D carries on that tradition.
It’s engineered for performance, designed for comfort and built to last. Developed specifically for high production mining applications, the 785D keeps material moving at high volume to lower your cost-per-ton. Rugged construction creates a durable machine, while easy maintenance procedures ensure high reliability and long life with low operating costs.

Benefits

Easy Maintenance

Ensures high reliability and long life with low operating costs.

Durable & Reliable

Rugged construction creates a durable machine with demonstrated reliability and proven performance.

Lower Costs

Thanks to health technologies, features that increase component life and settings to optimize performance.

Product Specifications for 785D

Gross Power - SAE J1995 1450 hp 1082 kW
Engine Model Cat® 3512C HD-EUI Cat® 3512C HD-EUI
Bore 6.7 in 170 mm
Stroke 8.4 in 215 mm
Displacement 3573.6 in³ 58.56 l
Emissions Fuel Optimized Fuel Optimized
Nominal Rated Payload 155 ton (US) 141 t
Rated Gross Machine Weight 550000 lb 249476 kg
Chassis Weight 181485 lb 82320 kg
Body Weight Range HP: 20 917 kg (46,114 lb); HP-Coal: 21 948 kg (48,387 lb); X body: 25 091 kg (55,316 lb); Dual Slope: 23 538 kg (51,892 lb); MSD II: 21 188 kg (46,712 lb); Gateless Coal (183 cyd): 24 019 kg (52,952 lb); Gateless Coal (217 cyd): 25 066 kg (55,261 lb); Dual Slope: 23 538 kg (51,892 lb) HP: 20 917 kg (46,114 lb); HP-Coal: 21 948 kg (48,387 lb); X body: 25 091 kg (55,316 lb); Dual Slope: 23 538 kg (51,892 lb); MSD II: 21 188 kg (46,712 lb); Gateless Coal (183 cyd): 24 019 kg (52,952 lb); Gateless Coal (217 cyd): 25 066 kg (55,261 lb); Dual Slope: 23 538 kg (51,892 lb)
Forward - 1 7.5 mile/h 12.1 km/h
Forward - 2 10.2 mile/h 16.3 km/h
Forward - 3 13.8 mile/h 22.2 km/h
Forward - 4 18.6 mile/h 29.9 km/h
Forward - 5 25.2 mile/h 40.6 km/h
Forward - 6 34 mile/h 54.8 km/h
Reverse 6.8 mile/h 11 km/h
Top Speed - Loaded 34 mile/h 54.8 km/h
Note Double reduction. planetary with full floating axles. Double reduction. planetary with full floating axles.
Differential Ratio 2.10:1 2.10:1
Planetary Ratio 10.83:1 10.83:1
Total Reduction Ratio 22.75:1 22.75:1
Effective Cylinder Stroke - Front 12.6 in 320 mm
Effective Cylinder Stroke - Rear 6.5 in 165 mm
Rear axle - Oscillation ±5.4 degrees ±5.4 degrees
Brake Surface - Front 9497 in² 61269 cm²
Brake Surface - Rear 13908 in² 89727 cm²
Standards ISO 3450:2011 ISO 3450:2011
Note (1) Twin, two-stage hydraulic cylinders with snubbing valve Twin, two-stage hydraulic cylinders with snubbing valve
Pump Flow - High Idle 198 gal/min 750 l/min
Relief Valve Setting - Raise 2500 psi 17238 kPa
Body Raise Time - High Idle 15.2 s 15.2 s
Body Lower Time - High Idle 15.9 s 15.9 s
Body Lower Time - Float 16.2 s 16.2 s
Body Power Down - High Idle 15.9 s 15.9 s
Note (2) Power raise in both stages; power down in second stage. Power raise in both stages; power down in second stage.
Note (1) HP Body 85 m3 (111 yd3); HP-Coal Body 110 m3 (143 yd3); Standard MSD II Body (SAE 2:1) 99 m3 (130 yd3); Standard X Body (SAE 2:1) 85 m3 (111 yd3); Standard Dual Slope Body (SAE 2:1) 78 m3 (102 yd3); Standard Gateless Coal Body (SAE 2:1) 166 m3 (217 yd3); Standard Gateless Coal Body (SAE 2:1) 183 m3 (183 yd3) HP Body 85 m3 (111 yd3); HP-Coal Body 110 m3 (143 yd3); Standard MSD II Body (SAE 2:1) 99 m3 (130 yd3); Standard X Body (SAE 2:1) 85 m3 (111 yd3); Standard Dual Slope Body (SAE 2:1) 78 m3 (102 yd3); Standard Gateless Coal Body (SAE 2:1) 166 m3 (217 yd3); Standard Gateless Coal Body (SAE 2:1) 183 m3 (183 yd3)
Note (2) Refer to the Cat Mining Truck payload policy for maximum gross machine weight limitations Refer to the Cat Mining Truck payload policy for maximum gross machine weight limitations
Steer Angle 31 ° 31 °
Turning Diameter - Front 97.7 ft 29.8 m
Steering Standards ISO 5010:2007 ISO 5010:2007
Front Axle - Empty 47.5% 47.5%
Rear Axle - Empty 52.5% 52.5%
Front Axle - Loaded 32.6% 32.6%
Note Weight distributions optimized with Cat body. Weight distributions optimized with Cat body.
Fuel Tank - Standard 500 gal (US) 1893 l
Cooling System 129 gal (US) 490 l
Crankcase 54 gal (US) 204 l
Differential - Final Drives 171 gal (US) 650 l
Steering Tank 24 gal (US) 90 l
Steering System - Including Tank 31 gal (US) 117 l
Brake/Hoist Hydraulic Tank 89 gal (US) 337 l
Fuel Tank - Optional 600 gal (US) 2498 l
Brake Hoist System - Includes Tank 169 gal (US) 641 l
Torque Converter/Transmission System - Including Sump 65.51 gal (US) 248 l
Front Wheels - Each 3 gal (US) 13.5 l
Heater / Defroster 10.1 MW·h 34462 Btu/kWh
Air Conditioning 6.9 kW (23,543 BTU/hr) 6.9 kW (23,543 BTU/hr)
ROPS Standards (1) ISO 3471:2008 and ISO13459:2012 ISO 3471:2008 and ISO13459:2012
FOPS Standards ISO 3449:2005 Level II and ISO 13459:2012 Level II ISO 3449:2005 Level II and ISO 13459:2012 Level II
Sound Standards The dynamic operator sound pressure levels are measured according to work cycle procedures specified in ISO 6396:2008 is 80 dB(A). The dynamic operator sound pressure levels are measured according to work cycle procedures specified in ISO 6396:2008 is 80 dB(A).
Sound Standards (1) The dynamic exterior sound power level for the standard machine is tested using ISO 6395:2008 procedures is 121 dB(A). The dynamic exterior sound power level for the standard machine is tested using ISO 6395:2008 procedures is 121 dB(A).
Sound Standards (2) 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. 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.
Note 1 Standard Tire 33.00-R51 (E3 and E4) Standard Tire 33.00-R51 (E3 and E4)
Note 2 Quick Change Rims optional. Caterpillar recommends the customer evaluate all job conditions and consult tire manufacturer for proper tire selection and Tonne Kilometers Per Hour (TKPH) Ton-Miles Per Hour (TMPH) capabilities. Quick Change Rims optional. Caterpillar recommends the customer evaluate all job conditions and consult tire manufacturer for proper tire selection and Tonne Kilometers Per Hour (TKPH) Ton-Miles Per Hour (TMPH) capabilities.
Service Brakes Four corner, Wet multi disc, oil cooled, air over hydraulic actuated Four corner, Wet multi disc, oil cooled, air over hydraulic actuated
Front Wet Disc Brake Surface Area 9497 in³ 61269 cm³
Rear - Wet Disc Brake Surface Area 13908 in³ 89727 cm³
Standards ISO 3450:2011 ISO 3450:2011
Parking Brakes Four-corner, wet multi disc, Spring applied, Hydraulically Released Four-corner, wet multi disc, Spring applied, Hydraulically Released
Height - Top of ROPS 18.2 ft 5560 mm
Overall Length 40.4 ft 12310 m
Wheel Base 17 ft 5180 mm
Rear Axle - Tail 15.4 ft 4690 mm
Ground Clearance 3.8 ft 1165 mm
Dump Clearance 4.5 ft 1365 mm
Loading Height - Empty 18.4 ft 5615 mm
Overall Height - Body Raised 39 ft 11895 mm
Centerline Front Tire Width 16 ft 4870 mm
Engine Guard Clearance 3.3 ft 1000 mm
Overall Canopy Width 24.8 ft 7560 mm
Outside Body Width 19.9 ft 6076 mm
Inside Body Width 19.9 ft 6060 mm
Front Canopy Height 19.3 ft 5880 mm
Rear Axle - Clearance 3.2 ft 980 mm
Centerline of Rear Dual Tire Width 14.1 ft 4285 mm
Overall Tire Width 20.6 ft 6265 mm
Height - Top of ROPS 18.1 ft 5530 mm
Overall Length 41.1 ft 12520 mm
Wheel Base 17 ft 5180 mm
Rear Axle - Tail 12.4 ft 3780 mm
Ground Clearance 3.8 in 1165 mm
Dump Clearance 4.2 ft 1275 mm
Loading Height - Empty 16 ft 4890 mm
Overall Height - Body Raised 38.9 ft 11860 mm
Centerline Front Tire Width 16 ft 4870 mm
Engine Guard Clearance 3.4 ft 1045 mm
Overall Canopy Width 25.1 ft 7660 mm
Outside Body Width 20 ft 6090 mm
Inside Body Width 19.2 ft 5850 mm
Front Canopy Height 18.1 ft 5530 mm
Rear Axle - Clearance 980 mm 3.2 ft
Centerline of Rear Dual Tire Width 14.1 ft 4285 mm
Overall Tire Width 20.6 ft 6265 mm
Height - Top of ROPS 18.4 ft 5610 mm
Overall Length 41.6 ft 12685 mm
Wheel Base 17 ft 5180 mm
Rear Axle - Tail 15.1 ft 4610 mm
Ground Clearance 3.8 ft 1165 mm
Dump Clearance 3.7 ft 1125 mm
Loading Height - Empty 17.4 ft 5300 mm
Overall Height - Body Raised 38.7 ft 11800 mm
Centerline Front Tire Width 16 ft 4870 mm
Engine Guard Clearance 3.4 ft 1045 mm
Overall Canopy Width 24.8 ft 7560 mm
Outside Body Width 20.5 ft 6250 mm
Inside Body Width 19.8 ft 6020 mm
Front Canopy Height 19.3 ft 5890 mm
Rear Axle - Clearance 3.2 ft 980 mm
Centerline of Rear Dual Tire Width 14.1 ft 4285 mm
Overall Tire Width 20.6 ft 6265 mm

785D Standard Equipment

POWERTRAIN

  • Engine, 3512C 1450 hp, Fuel optimized
  • Diesel engine/turbocharged/aftercooled
  • Ground level engine shutdown
  • Ether starting aid (automatic)
  • Aftercooler
  • Elevated low idle control
  • Automatic starter protection
  • Multi-point oil pressure sensing
  • Muffler
  • Fan, conventional drive
  • Air start
  • Engine idle shutdown

BRAKING SYSTEM

  • Brake release motor (towing)
  • Oil-cooled, wet multi-disc (front and rear)/(service, resistive braking, parking, secondary)
  • Automatic resistive braking control
  • Engine overspeed protection
  • Extended life brake disc material

TRANSMISSION

  • 6-speed, automatic powershift with electronic Transmission Chassis Control (TCC)
  • Controlled throttle shifting
  • Individual clutch modulation
  • Body-up shift inhibitor
  • Directional shift management
  • Downshift/reverse shift inhibitor
  • Oil level sensor
  • Neutral start switch/coast inhibitor
  • Body-up reverse neutralizer
  • Programmable top gear
  • Lock-up torque converter
  • Rear axle continuous lubrication/filtration

ELECTRICAL

  • Back up alarm
  • Alternator 105 ampere
  • Batteries, 12V (2), 93 amp-hour
  • Converter, 12V electrical
  • Electrical system, 24V, 15 amp
  • Led lighting system:
    – Backup and hazard lights
    – Directional signals, front and rear
    – Engine compartment lights
    – External payload lights
    – Headlights and fog lights
    – Lo-hi beam selector
    – Ladder light and service deck lights
    – Left-hand ladder/service deck
    – Stop/tail lights
  • Vehicle Information Management Systems (VIMS)
  • VIMS, blue light
  • Payload indicator lights

INFORMATION MANAGEMENT

  • Road Analysis Control (RAC)

CAB

  • Standard Cab
    – Deluxe operator seat
    – Basic companion seat
    – Payload indicator lamps
    – Retractable windshield visor
  • Air conditioner
  • Auxiliary power connection/cigarette lighter
  • Diagnostic connection port
  • Dome courtesy light
  • Entertainment radio ready
    – 5-amp converter, speakers, antenna, and wiring
  • Air cleaner service indicator
  • Gauge panel: Air pressure, Brake oil temperature, Engine coolant temperature,
  • Fuel level
  • Electric hour meter
  • Electric engine control fault indicator
  • Mirrors, right and left
  • Speedometer and Tachometer
  • Supplemental steering (automatic)
  • Traction control system
  • Transmission gear indicator
  • Vital Info Management System (VIMS)
  • VIMS message center w/universal gauge and keypad
  • Heater/defroster (11 070 kCal/43,930 BTU)
  • Horn
  • Hoist, body control (electric
  • ROPS cab, insulated/sound suppressed
  • Seatbelt for operator, park brake safety; two-point seatbelt for Trainer
  • Stairway and walkway access, 600 mm (24 in)
  • Steering wheel, tilt, padded, telescopic
  • Window, operator, electric powered
  • Windshield, wiper, intermittent control, and washer
  • Prohibit access handrail – rear cab

OBJECT DETECTION SYSTEM

  • Radar and camera

TECHNOLOGY PRODUCTS

  • Product link™ cellular

SAFETY AND SECURITY

  • Ground level VIMS data port
  • Ground level battery disconnect

FUEL SYSTEMS

  • Fast fill fuel system
  • 1893 L (500 gallon) capacity fuel tank and fast fill system
  • Fuel filter basic screen

FLUIDS

  • Antifreeze protection to –50º C (–58º F)

RIMS AND WHEELS

  • 33R51 standard rim

ACCESS

  • Fixed ladder

CHASSIS

  • Mirror heated
  • Driveline guard

SERVICE

  • Quick connect fitting for engine oil
  • Grease injector
  • Dual [LM2] [TS3] dryer for compressed air system
  • Auto lube
  • Auxiliary steering quick connect (towing)
  • Auxiliary "buddy" dump quick connect

BODIES AND ACCESSORIES

  • Rock ejectors

785D Optional Equipment

POWERTRAIN

  • Engine, 3512C, 1450 hp, U.S EPA Tier 2 equivalent
  • Pre-lube
  • Filtration with oil cooler
  • Oil renewal system
  • Muffler, extended exhaust
  • Exhaust system to heat body
  • Fan, variable speed, rockford for use in freezing weather operations
  • Electric start

ELECTRICAL

  • Payload digital display

CAB

  • Deluxe cab
    – Includes the standard cab features plus:
    – Premium plus operator seat
    – Deluxe companion seat
    – External payload digital display monitors
    – Cab cleanout vacuum
    – Operator footrest

OBJECT DETECTION SYSTEM

  • Radar and camera, alternate
  • Camera only (radar ready)
  • Camera, alternate
  • Omission, camera and radar

TECHNOLOGY PRODUCTS

  • Product link satellite

SAFETY AND SECURITY

  • Working at heights handrail
  • Working at heights package
  • Working at heights service
  • Fire extinguisher, portable

FUEL SYSTEMS

  • 2498 L (660 gallon) capacity fuel tank and fast fill system
  • Fuel filter with separator
  • Fuel heater

RIMS AND WHEELS

  • 33R51 quick change rim
  • Rim diffuser
  • Hub odometer
  • Wheel chocks
  • Brake wear indicator

MUD GUARD

  • Mud guards for standard hydraulic and fuel tank
  • Mud guards for standard hydraulic and large fuel tank

ACCESS

  • Powered staircase

CHASSIS

  • Mirror wide and heated

COLD WEATHER

  • 240V engine coolant and oil heater

SERVICE

  • Service center

BODIES AND ACCESSORIES

  • MSD II Body
  • Dual Slope Body
  • Gateless Coal Body
  • X Body
  • Side Extensions
  • Tail Wraparound
  • Liner for base only
  • Liner for entire body
  • Rock guard for dual slope body

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