789

• The 789 delivers a faster speed on grade than competitive trucks thanks to the efficient 3516E 16-cylinder engine and mechanical drivetrain.
• Expanded tire options allow mines to take advantage of higher speeds, particularly in flat, long-haul, high-speed applications.
• The Advanced Power Electronic Control Strategy (APECS) enables faster cycle times and faster acceleration thanks to more continuous torque and rimpull.
• The 789 has an empty machine weight advantage, allowing it to haul more with every load, delivering a cost per ton advantage over competitive trucks.
• 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.

• 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 wide-angle mirrors plus 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.

• 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 make 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.

• Higher resolution displays improve access to information. Machine data, controls and guidance information are consolidated onto two 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.

• 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 service intervals; ground-level access to tanks, filters, drains and engine shutdown; easier access to daily service points as well as major components; a maintenance platform with access to the engine; and optional fast-fill service center.
• A 100% airless electric start option eliminates air system maintenance from the machine and improves uptime.

• The 789 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.
• Resiliently mounted to the main frame to reduce vibration and sound, the integral ROPS is designed as an extension of the truck frame.
• 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 are the best choice for the 789. They’re designed to be an integral part of the entire vehicle system, ensuring you achieve maximum chassis life.
• The High Performance (HP) body features a lightweight, simplified and durable design that provides complete front machine coverage and extended overhead protection.
• Available in several sizes, the MSD II body is ideal for mature mines with good operational and maintenance practices. It can be lined or unlined, with a site-specific body designed to maximize performance.
• Intended for tough applications including greenfield sites and contracting mines, the Dual Slope body provides excellent load retention, maintains a low center of gravity with optimum load distribution and reduces shock loading.
• The X Body incorporates the latest structural designs and offers more volume at a lower weight. It uses the Cat Mine Specific Design to create a body that is properly sized to meet the specific requirements of heavy-duty applications.

• The 789 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 3516E provides emission choices: fuel-optimized engine for less regulated countries or optional engine compliant to U.S. EPA Tier 4 Final / EU Stage V emissions standards.
• The 789 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.

• The Cat 3516E engine has proven its ability to deliver high power and reliability in the most demanding mining applications.
• The mechanical drive powertrain and power shift transmission provide unmatched efficiency and control on steep grades, in poor underfoot conditions and on haul roads with high rolling resistance.
• Application-specific capabilities are available for extreme ambient conditions and high-altitude applications.
• The 789 lets you select the tire offering 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 789 is available in two options to meet the 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.

• MineStar Fleet is a fleet monitoring system that can be used to measure, manage and maximize the overall hauling operation.
• Additional 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.

ELECTRICAL

1. 24V electrical system, low maintenance batteries (2) 93 amp-hour
2. Alarm, backup
3. Brushless alternator, 225 amp
4. Ground accessible power control box:
   – VIMS lamp;
   – Engine starter; transmission and battery lockouts
5. Jump start/battery charge receptacle
6. LED payload indicator lamps
7. 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

1. Extended Life Coolant to — 35° C (— 30° F)

OPERATOR ENVIRONMENT

1. 5V USB charging port
2. 12V auxiliary power connection
3. Cup holders
4. Ethernet Service Port
5. Delayed Engine Shutdown
6. Dome courtesy light and map lights
7. Entertainment radio ready: Speakers, Radio mounting provisions and 12V power supply
8. Fire suppression ready
9. Floor mat, multi-piece & replaceable
10. Digital 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
    – PRNDL shift lever and body hoist control
11. Heated mirrors, right and left
12. PRNDL shift lever and body hoist control
13. Interactive touchscreen vehicle information display: Day/night mode; Action alarm; Configurable gauge display
14. Premium operator air suspension seat
15. Operator Door Power Window
16. Provision for customer accessory mounting
17. Push button secure start
18. Retractable front visor
19. ROPS cab, insulated/sound suppressed
20. Stairway and walkway access, 600 mm (24 in)
21. Steering wheel, tiltable, telescopic
22. Self-filling to windshield washer fluid from AC condensate
23. Storage locations for operator gear
24. Three point seat belt for operator seat
25. Windshield wiper, intermittent control / washer
26. Unitized hydraulic powered HVAC with automatic temperature control

POWER TRAIN

1. 37R57 standard rims
2. Cat 3516E 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;
   – Electric starter (no air) with 93-amp hour batteries (four), electric horn and automatic lubrication system
3. Hydraulic braking system:
   – Four channel independent wheel braking control ;
   – 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
4. 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;
   – Lock-up torque converter;
   – Rear axle continuous lubrication/filtration

OTHER EQUIPMENT

1. Auxiliary “buddy” dumping quick connect
2. Auxiliary connection ‘user defined shutdown’
3. Auxiliary steering quick connect (towing)
4. Electronic Operation and Maintenance Manual in touchscreen
5. Fast fill fuel and DEF remote fill system
6. Guards for rotating components
7. Hill Start Assist
8. Hydraulic Filters, 1,000 hours
9. Remote flash software and troubleshooting
10. Secondary steering (automatic)
11. Tie off points
12. Tow hooks (front) and tow pin (rear)
13. Sight glasses for hydraulic oils
14. S•O•S℠ ports
15. Vital Information Management System (VIMS)

Cat Technology Products

1. Cyber security
2. Integrated object detection system with touchscreen display
3. Tire Payload Monitoring System 2 (TPMS 2)
4. Product Link™ Elite

ELECTRICAL

1. Auxiliary rear work lights, (one) LH side
2. Digital Payload Display
3. LED Lighting system:
   – Additional lighting package
   -Body rear stop/tail lights & directional signal
   -Seat & park brake
4. Workshop horn

Truck bodies

1. MSD II body
2. Dual slope body
3. Body specific side wall and tail extensions
4. Customizable body liner packages
5. Body heat exhaust
6. Rock ejectors
7. High Performance (HP) body
8. X body

FLUIDS

1. Antifreeze/coolant protects to –50° C (–58° F)

OPERATOR ENVIRONMENT

1. Cruise control
2. Operator speed coaching
3. Deluxe Cab:
   – Advanced cabin filtration system
   – Catwalk and handrails for rear cab access
   – Premium Plus, heated, cooled and ventilated operator seat
   – Companion door power window
   – Premium air suspension companion seat
   – Storage tray
4. Entertainment radio ready: Radio Antenna (AM/FM/XM/DAB)

POWER TRAIN

1. 37R57 Quick change rims
2. 40R57 Standard rims; Quick change rims
3. Hydraulic braking system: Anti-lock Braking System (ABS) and Dynamic Stability Control (DSC)
4. Transmission:
   – Engine pre-lubrication system;
   – Rear axle cooler
5. Cat 3516E Engine: Turbine air starter with 93-amp hour batteries (two), air tank, air horn and automatic lubrication system

OTHER EQUIPMENT

1. 2560 L (676 gal) fuel tank (non-Tier 4)
2. Body heat exhaust
3. Bumper towing – center pin kit
4. Cold weather start (block heater)
5. Communication Ar – Minestar™ radio
6. Fire extinguisher, portable
7. Five piece crankcase guards
8. Fuel heater, fuel water separator
9. Fuel tank mud guard
10. Gauge, brake wear indicator
11. Ground accessible fluid service center, hydraulic and coolant
12. Hub odometer, kilometers
13. Powered access stairway
14. Rim Diffuser
15. Wheel chocks
16. Wireless Electronic Technician (ET)
17. Working at heights protection

Cat Technology Products

1. Cruise control
2. 360 degree surround view camera
3. 4G cellular/satellite dual mode
4. Connectivity bundle (includes: wireless operator ID, bluetooth key FOB to start)
5. Driver Safety System (DSS) 4.0 Ready
6. Minestar GPS
7. Minestar communication group (enables: Minestar Fleet, Aux, and Truck Spotting)
8. Oil Renewal System (ORS) (non-Tier 4)
9. Road Analysis Control (RAC)