785
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.
PRODUCTIVITY
- The Advanced Power Electronic Control Strategy (APECS) enables faster cycle times thanks to more continuous torque and rimpull.
- Forward momentum and torque are maintained through each shift, with optimum gear selection resulting in faster acceleration.
- The 785 delivers a 6% higher TKPH /TMPH (tonne-kilometer-per-hour / ton-mile-per-hour) thanks to larger tire options that allow allow mines to take advantage of higher speeds, particularly in flat, long-haul, high-speed applications.
- Productivity-enhancing features such as Hill Start Assist with Anti-Rollback, Enhanced Traction Control, Dynamic Stability Control (DSC), Anti-lock Brake System (ABS), Machine Speed Limiting and Cruise Control improve machine responsiveness and controllability while improving cycle times and reducing operator fatigue.
SAFETY
- Wide, slip-resistant surfaces and hand rails, plus an optional powered access ladder, improve access and egress.
- Superior control is delivered by a patented braking system that provides immediate, fade-resistant braking and retarding.
- Visibility is enhanced by an optional 360-degree Surround View camera, which offers a bird�s-eye view.
- The Cat MineStar� Object Detection system combines radar and camera systems to warn operators about light vehicles or stationary hazards within the immediate vicinity of their machines.
- The optional Driver Safety System alerts the operator if fatigue or distraction are detected.
OPERATOR COMFORT
- The cab provides 34% more operator space than D-Series models. It�s 17% wider and offers 11% more legroom and 19% more shoulder room. Controls, levers and switches are positioned for ease of use.
- With 40% less Sound Pressure Level (SPL), automated temperature control and cab filtration, operators enjoy a safer and more comfortable environment.
- A walkthrough cab with fully adjustable center console, easy-to-adjust seat and increased leg room makes the cab ideal for operators of all sizes.
- The next generation seat is four-point-restraint ready and incorporates features like thigh tilt and extensions, air adjustable side and lumbar bolsters, and heated and cooled cushions.
- Operators enjoy a more comfortable ride thanks to smoother transitional shifting and reduced shift jerk levels provided by APECS controls.
OPERATOR EFFICIENCY & PRODUCTIVITY
- Higher resolution displays improve access to information. Machine data, controls and guidance information are consolidated onto two ideally located 10-inch screens.
- The optional Auto Hoist feature automatically raises the body and controls engine speed, simplifying operation and minimizing cycle times.
- Speed coaching gives operators real-time feedback on how to operate the truck to maximize its productivity.
- The payload monitoring system comes with more accurate measurements, providing immediate feedback to the operator.
SERVICEABILITY
- The new modular HVAC (heating, ventilation and air conditioning) system improves reliability and consolidates components so the entire system can be removed and replaced quickly.
- A modular radiator reduces engine removal and installation time and enables rebuilds to be completed off the truck.
- New remote flash and remote troubleshooting capabilities provide immediate access to the latest software updates and make it possible to troubleshoot the machine remotely.
- Time spent on regular maintenance procedures is reduced thanks to features such as extended-interval filters with ground-level access; grouped service points and optional centralized service center; cleaner hydraulic and electrical routings; SOS and pressure ports for faster, safer oil sampling and troubleshooting; and fluid-level sight glasses.
- A 100% airless electric start option eliminates air system maintenance from the machine and improves uptime.
DURABILITY AND LONG LIFE
- Longer-life components, extended service intervals and easier maintenance deliver consistently high mechanical availability.
- A reduction in torque spikes and fewer variations in engine speed, made possible by APECS controls, deliver longer engine and powertrain component life.
- The 785 frame uses a box-section design, incorporating two forgings and 21 castings in high-stress areas with deep penetrating and continuous wrap-around welds to resist damage from twisting loads without adding extra weight. The mild steel frame provides flexibility, durability and resistance to impact loads.
- Component life is enhanced thanks to the standard rear-axle continuous filtration feature. Cleaner oil helps promote 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
- Caterpillar designed and manufactured bodies are integrated with the chassis as a unit to optimize performance and incorporate optional Tier 4 components, including body exhaust heat.
- The lightweight Mine Specific Design (MSD) body is designed with built-in carryback reduction features (front wall curved transition and corner pop-out plates) and is available with optional application-specific body liners.
- Intended for tough applications, the heavy-duty Dual Slope body provides excellent load retention, maintains a low center of gravity with optimum load distribution and reduces shock loading.
SUSTAINABILITY
- The 785 is designed to use less fuel, which reduces engine emissions, and there is zero fuel burn during retarding. The Tier 4 Final engine reduces NOx and particulate matter.
- The Cat 3512E engine�s 12-cylinder four-stroke design uses long, effective power strokes for more complete fuel combustion and optimum fuel efficiency.
- The 785 engine is compatible with diesel fuel blended with lower-carbon intensity fuels such as biofuels and renewable fuels.
- Features like oil renewal systems, continuous rear axle filtration, extended life filters and longer maintenance intervals decrease the amount of waste contributed to the environment.
- By rebuilding machines and components, the Cat Rebuild and Cat Reman programs preserve raw materials, conserve energy and reduce emissions.
VERSATILITY
- The 785 is available in a cold-weather configuration that makes it ideal for mines operating in frigid environments. It features automatic engine thermal management, a variable fan speed for low temperature operation, and an electric- or air-start option.
- The 3512E engine gives you the ability to select the power rating to match your current fleet performance or to achieve faster cycle times.
- The 23% net torque rise provides unequaled lugging force during acceleration, on steep grades and in rough underfoot conditions.
- Tire options allow you to select the tire that best matches your application, with a larger tire for flat, long, high-speed applications. The frame is designed to maintain the same turning diameter while accommodating larger tires.
- The 785 is available in two options to meet emissions standards. The optional Tier 4 Final engine meets the strictest standards while the LRC engine is available in those countries that are less regulated.
TECHNOLOGY SOLUTIONS
- MineStar Fleet is a fleet monitoring system that can be used to measure, manage and maximize the overall hauling operation.
- Additional MineStar Detect offerings include Awareness, which can provide warnings, and the in-cab Driver Safety System, which intervenes when it detects fatigue or distraction.
- Machine health and condition monitoring solutions enable a proactive approach to maintenance.
BETTER ACCESS TO DATA
- Next generation connectivity delivers faster data transfers, better access to data, consistent data communication, more actionable data, improved data analytics and new diagnostic capabilities.
- The backbone of the next generation machine is 100 Mbps two-wire ethernet communication across the machine controllers, sensors that are optimized for data analytics, and robust controls.
- Advanced connectivity on the 785 truck is enabled by standard cellular 4G/LTE, optional dual mode 4G/LTE and Satellite Product Link�, or locally installed Wi-Fi.
- Every machine from the factory comes with Product Link Elite as a standard offering. This solution enables the truck to collect and transmit information into locally-hosted or cloud-hosted applications.
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Documents & Brochures
Standard Equipment
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
- 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
- Turbine air starter with air tank, air horn and automatic lubrication system
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 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)
Cat Technology Products
- Cyber security
- Integrated object detection system with touchscreen display
- Tire Payload Monitoring System 2 (TPMS 2)
- Product Link� Elite
Additional information
| Offering Type | |
|---|---|
| Engine - 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. |
| Engine - Note (2) | U.S. EPA Tier 4 Final / EU Stage V available for applicable markets. |
| Engine - Note (3) | Additional fuel optimized selectable power ratings: 1,450 hp |
| Transmission - Note | Maximum travel speeds with standard 33.00-R51 tires. |
| Weights - Approximate - Rated Gross Machine Weight (36.00R51 tires) | 255826 kg ( 564000 lb ) |
| Dimensions (All dimensions are approximate. MSD II Body, 33R51 tires, unloaded machine.) - Overall Length | 11957 mm ( 39.23 ft ) |
| Dimensions (All dimensions are approximate. MSD II Body, 33R51 tires, unloaded machine.) - Centerline of Rear Dual Tire Width | 4285 mm ( 14.06 ft ) |
| Dimensions (All dimensions are approximate. MSD II Body, 33R51 tires, unloaded machine.) - Dump Clearance | 1128 mm ( 3.7 ft ) |
| Dimensions (All dimensions are approximate. MSD II Body, 33R51 tires, unloaded machine.) - Centerline Front Tire Width | 4850 mm ( 15.91 ft ) |
| Dimensions (All dimensions are approximate. MSD II Body, 33R51 tires, unloaded machine.) - Front Canopy Height | 6035 mm ( 19.8 ft ) |
| Dimensions (All dimensions are approximate. MSD II Body, 33R51 tires, unloaded machine.) - Rear Axle - Clearance | 990 mm ( 3.25 ft ) |
| Dimensions (All dimensions are approximate. MSD II Body, 33R51 tires, unloaded machine.) - Overall Tire Width | 6277 mm ( 20.59 ft ) |
| Weights - Approximate - Chassis Weight (36.00R51 Tires) | 87631 kg ( 193192 lb ) |
| Body Hoists - Body Lower Time - Float Low Idle | 16.2 s ( 16.2 s ) |
| Dimensions (All dimensions are approximate. MSD II Body, 33R51 tires, unloaded machine.) - Inside Body Length | 8318 mm ( 27.29 ft ) |
| Body Hoists - Body Lower Time - Float High Idle | 15.9 s ( 15.9 s ) |
| Dimensions (All dimensions are approximate. MSD II Body, 33R51 tires, unloaded machine.) - Wheel Base | 5180 mm ( 17 ft ) |
| Dimensions (All dimensions are approximate. MSD II Body, 33R51 tires, unloaded machine.) - Loading Height - Empty | 5299 mm ( 17.39 ft ) |
| Dimensions (All dimensions are approximate. MSD II Body, 33R51 tires, unloaded machine.) - Inside Body Depth - Maximum | 2790 mm ( 9.15 ft ) |
| Weights - Approximate - Chassis Weight (33.00R51 Tires) | 84731 kg ( 186799 lb ) |
| Dimensions (All dimensions are approximate. MSD II Body, 33R51 tires, unloaded machine.) - Outside Body Width | 6714 mm ( 22 ft ) |
| Dimensions (All dimensions are approximate. MSD II Body, 33R51 tires, unloaded machine.) - Ground Clearance | 1004 mm ( 3.29 ft ) |
| Weights - Approximate - Nominal Rated Payload (36.00R51 Tires) | 142 t ( 157 ton (US) ) |
| Dimensions (All dimensions are approximate. MSD II Body, 33R51 tires, unloaded machine.) - Overall Body Length | 11985 mm ( 39.32 ft ) |
| Dimensions (All dimensions are approximate. MSD II Body, 33R51 tires, unloaded machine.) - Inside Body Width | 6010 mm ( 19.72 ft ) |
| Dimensions (All dimensions are approximate. MSD II Body, 33R51 tires, unloaded machine.) - Overall Height - Body Raised | 12032 mm ( 39.48 ft ) |
| Weights - Approximate - Nominal Rated Payload (33.00R51 Tires) | 139 t ( 153 ton (US) ) |
| Weights - Approximate - Rated Gross Machine Weight (33.00R51 tires) | 249476 kg ( 550000 lb ) |
| Dimensions (All dimensions are approximate. MSD II Body, 33R51 tires, unloaded machine.) - Engine Guard Clearance | 1038 mm ( 3.41 ft ) |
| Dimensions (All dimensions are approximate. MSD II Body, 33R51 tires, unloaded machine.) - Overall Canopy Width | 7562 mm ( 24.81 ft ) |
| Dimensions (All dimensions are approximate. MSD II Body, 33R51 tires, unloaded machine.) - Rear Axle - Tail | 3829 mm ( 12.56 ft ) |
| Dimensions (All dimensions are approximate. MSD II Body, 33R51 tires, unloaded machine.) - Operating Width | 7535 mm ( 24.72 ft ) |
| Dimensions (All dimensions are approximate. MSD II Body, 33R51 tires, unloaded machine.) - Height - Top of ROPS | 5208 mm ( 17.09 ft ) |
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