THIS IS MY SELECT

Mining Trucks

789 Next Generation

Nominal Rated Payload

213 ton (US)

Rated Gross Machine Weight

715,000 lb

Gross Power - SAE J1995:2014

2,100 HP

THIS IS MY SELECT

backhoe loader

789 Next Generation

Nominal Rated Payload

213 ton (US)

Rated Gross Machine Weight

715,000 lb

Gross Power - SAE J1995:2014

2,100 HP

Specifications

The Cat® 789 is designed to be the most efficient and productive truck on the market. If there was one word to describe the hundreds of improvements we’ve made in our next generation products, it would be “optimized.” We’ve optimized the operator experience, making the machine safer and more comfortable, and incorporating features that make their jobs easier, more consistent and more predictable. We’ve optimized electronics and connectivity, providing faster and easier access to data and streamlining technology integration. We’ve optimized machine health, with improved data analytics and new diagnostic capabilities. We’ve optimized maintenance, with modular features and consolidated components that make service faster and easier.

      • Gross Power - SAE J1995:2014

        2,100 HP

        1,566 kW

        Engine Model

        93.0 in

        93.0 mm

        Cat® 3516E

        Net Power - SAE J1349:2011

        1,975 HP

        1,473 kW

        Rated Speed

        1,650 r/min

        1,650 r/min

        Emissions Rating

        93.0 in

        93.0 mm

        Fuel Optimized

        Bore

        6.7 in

        170 mm

        Stroke

        8.5 in

        215 mm

        Displacement

        4,766 in³

        7.8 l

        Note (1)

        93.0 in

        93.0 mm

        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)

        93.0 in

        93.0 mm

        Optional 1417 kW / 1,900 HP engine rating.

        Note (3)

        93.0 in

        93.0 mm

        U.S. EPA Tier 4 Final / EU Stage V optional engine available for applicable markets.

      • Type

        93.0 in

        93.0 mm

        Twin, two-stage hydraulic cylinders with snubbing valve.

        Pump Flow - High Idle

        106.5 gal/min

        403 l/min

        Relief Valve Setting - Raise

        2,749 psi

        18,950 kPa

        Body Raise Time - High Idle

        14 s

        14 s

        Body Lower Time - Float

        16 s

        16 s

      • Type

        93.0 in

        93.0 mm

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

        Effective Cylinder Stroke - Front

        4.12 in

        104.65 mm

        Effective Cylinder Stroke - Rear

        3.67 in

        93.22 mm

        Rear axle - Oscillation

        93.0 in

        93.0 mm

        +/- 5 degrees

      • Fuel Tank - Standard

        550 gal (US)

        2,500 l

        Fuel Tank

        1,000 gal (US)

        4,546 l

        Fuel Tank (Tier 4)

        55 gal (US)

        2,500 l

        Diesel Exhaust Fluid Tank

        62 gal (US)

        233 l

        Cooling System

        180 gal (US)

        679 l

        Crankcase

        77 gal (US)

        291 l

        Front Wheels - Each

        5.8 gal (US)

        22 l

        Differentials

        161 gal (US)

        610 l

        Steering System

        42 gal (US)

        160 l

        Steering System - Includes Tank

        46 gal (US)

        175 l

        Brake Hoist System

        169 gal (US)

        640 l

        Brake Hoist System - Includes Tank

        347 gal (US)

        1,315 l

        Torque Converter - Transmission System - Including Sump

        55 gal (US)

        209 l

      • Air Conditioning

        93.0 in

        93.0 mm

        (HFC - 134A refrigerant) 24,500 Btu/hr

        Heater / Defroster

        33,300 Btu/h

        33,300 Btu/h

        ROPS Standards (1)

        93.0 in

        93.0 mm

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

        ROPS Standards (2)

        93.0 in

        93.0 mm

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

        FOPS Standards

        93.0 in

        93.0 mm

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

      • Steer Angle

        36.07 °

        36.07 °

        Steering Standards

        93.0 in

        93.0 mm

        ISO 5010:2007

      • Height - Top of ROPS

        5,550 mm

        18.25 ft

        Overall Body Length

        12,945 mm

        42.5 ft

        Inside Body Length

        8,730 mm

        28.67 ft

        Overall Length

        12,970 mm

        42.58 ft

        Wheel Base

        57,000 mm

        18.67 ft

        Rear Axle - Tail

        3,856 mm

        12.67 ft

        Ground Clearance

        1,304 mm

        4.25 ft

        Dump Clearance

        1,585 mm

        5.17 ft

        Loading Height - Empty

        6,147 mm

        20.17 ft

        Rear Sidewall Height

        1,010 mm

        3.33 ft

        Inside Body Depth - Maximum

        3,075 mm

        10.08 ft

        Overall Height - Body Raised

        11,534 mm

        37.83 ft

        Operating Width

        7,822 mm

        25.67 ft

        Centerline Front Tire Width

        5,410 mm

        17.75 ft

        Engine Guard Clearance

        1,290 mm

        4.25 ft

        Overall Canopy Width

        7,769 mm

        25.5 ft

        Outside Body Width

        7,123 mm

        23.33 ft

        Inside Body Width

        6,920 mm

        22.67 ft

        Front Canopy Height

        6,739 mm

        22.08 ft

        Rear Axle - Clearance

        1,263 mm

        4.17 ft

        Centerline of Rear Dual Tire Width

        4,695 mm

        15.42 ft

        Overall Tire Width

        7,120 mm

        23.33 ft

      • Nominal Rated Payload

        213 ton (US)

        193 t

        Rated Gross Machine Weight

        715,000 lb

        324,318 kg

        Body Weight

        60,406 lb

        27,400 kg

        Note (1)

        93.0 in

        93.0 mm

        Consult your tire manufacturer for maximum tire load

        Note (2)

        93.0 in

        93.0 mm

        Chassis weight with full fuel and fluids, standard and mandatory attachments, hoist, body mounting group, rims, and tires.

      • Front Axle - Empty

        93.0 in

        93.0 mm

        50%

        Rear Axle - Loaded

        93.0 in

        93.0 mm

        67%

        Rear Axle - Empty

        93.0 in

        93.0 mm

        50%

        Front Axle - Loaded

        93.0 in

        93.0 mm

        33%

      • Planetary Ratio

        93.0 in

        93.0 mm

        10.83:1

        Total Reduction Ratio

        93.0 in

        93.0 mm

        25.46:1

        Type

        93.0 in

        93.0 mm

        Double reduction, planetary with full floating axles

        Differential Ratio

        93.0 in

        93.0 mm

        2.35:1

      • Forward - 1

        7.8 mile/h

        12.6 km/h

        Forward - 2

        10.6 mile/h

        17.1 km/h

        Forward - 3

        14.4 mile/h

        23.1 km/h

        Forward - 4

        19.4 mile/h

        31.2 km/h

        Forward - 5

        26.3 mile/h

        42.3 km/h

        Forward - 6

        35.5 mile/h

        57.2 km/h

        Reverse

        7.3 mile/h

        11.8 km/h

        Top Speed - Loaded

        35.5 mile/h

        57.2 km/h

      • Standard Tires

        93.0 in

        93.0 mm

        37 R57

        Optional Tires

        93.0 in

        93.0 mm

        40 R57

        Optional Tire

        93.0 in

        93.0 mm

        42/90 R57

        Rims

        93.0 in

        93.0 mm

        29” x 57” Rims

        Note (1)

        93.0 in

        93.0 mm

        Quick Change Rims optional

        Note (2)

        93.0 in

        93.0 mm

        Caterpillar recommends the customer evaluate all job conditions and consult tire manufacturer for proper tire selection and TKPH (TMPH) capabilities.

      • Service Brakes

        93.0 in

        93.0 mm

        Four-Corner, Wet Disc, Oil Cooled, Hydraulically Actuated

        Front Wet Disc Brake Surface Area

        12,662 in²

        81,693 cm²

        Rear - Wet Disc Brake Surface Area

        20,861 in²

        134,590 cm²

        Standards

        93.0 in

        93.0 mm

        (Service and Secondary) ISO 3450:2011

        Parking Brake

        93.0 in

        93.0 mm

        Four-corner, Multi-disc, Spring applied, Hydraulically Released

      • Struck

        93.0 in

        93.0 mm

        77 m3(101 yd3)

        Heaped (SAE 2:1)*

        93.0 in

        93.0 mm

        143 m3(187 yd2)

        Note (1)

        93.0 in

        93.0 mm

        Consult your local Cat dealer for body recommendations

      • ELECTRICAL

        • 24V electrical system, low maintenance batteries (2) 93 amp-hour

        • Alarm, backup

        • Brushless alternator, 225 amp

        • Ground accessible power control box: - 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

      • OPERATOR ENVIRONMENT

        • 5V USB charging port

        • 12V auxiliary power connection

        • Cup holders

        • Ethernet Service Port

        • Delayed Engine Shutdown

        • Dome courtesy light and map lights

        • Entertainment radio ready: Speakers, Radio mounting provisions and 12V power supply

        • Fire suppression ready

        • Floor mat, multi-piece & replaceable

        • 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

        • Heated mirrors, right and left

        • PRNDL shift lever and body hoist control

        • Interactive touchscreen vehicle information display: Day/night mode; Action alarm; Configurable gauge display

        • Premium operator air suspension seat

        • 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

      • POWER TRAIN

        • 37R57 standard rims

        • 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

        • 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

        • 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

        • Auxiliary 'buddy' dumping quick connect

        • Auxiliary connection 'user defined shutdown'

        • Auxiliary steering quick connect (towing)

        • Electronic Operation and Maintenance Manual in touchscreen

        • 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

      • ELECTRICAL

        • Auxiliary rear work lights, (one) LH side

        • Digital Payload Display

        • LED Lighting system: - Additional lighting package -Body rear stop/tail lights & directional signal -Seat & park brake

        • Workshop horn

      • Truck bodies

        • MSD II body

        • Dual slope body

        • Body specific side wall and tail extensions

        • Customizable body liner packages

        • Body heat exhaust

        • Rock ejectors

        • High Performance (HP) body

        • X body

      • FLUIDS

      • OPERATOR ENVIRONMENT

        • Cruise control

        • Operator speed coaching

        • 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

        • Entertainment radio ready: Radio Antenna (AM/FM/XM/DAB)

      • POWER TRAIN

        • 37R57 Quick change rims

        • 40R57 Standard rims; Quick change rims

        • Hydraulic braking system: Anti-lock Braking System (ABS) and Dynamic Stability Control (DSC)

        • Transmission: - Engine pre-lubrication system; - Rear axle cooler

        • Cat 3516E Engine: Turbine air starter with 93-amp hour batteries (two), air tank, air horn and automatic lubrication system

      • 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

        • 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)

      WHY CHOOSE EMPIRE

      • Every purchase backed by a full menu of service and support offerings

      • Flexible financing options designed to fit your budget

      • Commitment to providing expert training to maximize operations

      • Value Agreements to ensure proper maintenance and performance