789 Next Generation

Nominal Rated Payload213ton (US)

Rated Gross Machine Weight715000lb

Body Weight60406lb

Note (1)Consult your tire manufacturer for maximum tire load

Note (2)Chassis weight with full fuel and fluids, standard and mandatory attachments, hoist, body mounting group, rims, and tires.

Gross Power - SAE J1995:20142100hp

Engine ModelCat® 3516E

Net Power - SAE J1349:20111975hp

Rated Speed1650r/min

Emissions RatingFuel Optimized

Bore6.7in

Stroke8.5in

Displacement4766in³

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)Optional 1417 kW / 1,900 HP engine rating.

Note (3)U.S. EPA Tier 4 Final / EU Stage V optional engine available for applicable markets.

Front Axle - Empty50%

Rear Axle - Loaded67%

Rear Axle - Empty50%

Front Axle - Loaded33%

Planetary Ratio10.83:1

Total Reduction Ratio25.46:1

TypeDouble reduction, planetary with full floating axles

Differential Ratio2.35:1

Forward - 17.8mile/h

Forward - 210.6mile/h

Forward - 314.4mile/h

Forward - 419.4mile/h

Forward - 526.3mile/h

Forward - 635.5mile/h

Reverse7.3mile/h

Top Speed - Loaded35.5mile/h

Standard Tires37 R57

Optional Tires40 R57

Optional Tire42/90 R57

Rims29” x 57” Rims

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.

Service BrakesFour-Corner, Wet Disc, Oil Cooled, Hydraulically Actuated

Front Wet Disc Brake Surface Area12662in²

Rear - Wet Disc Brake Surface Area20861in²

Standards(Service and Secondary) ISO 3450:2011

Parking BrakeFour-corner, Multi-disc, Spring applied, Hydraulically Released

Struck77 m3(101 yd3)

Heaped (SAE 2:1)*143 m3(187 yd2)

Note (1)Consult your local Cat dealer for body recommendations

TypeTwin, two-stage hydraulic cylinders with snubbing valve.

Pump Flow - High Idle106.5gal/min

Relief Valve Setting - Raise2749psi

Body Raise Time - High Idle14s

Body Lower Time - Float16s

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

Effective Cylinder Stroke - Front4.12in

Effective Cylinder Stroke - Rear3.67in

Rear axle - Oscillation+/- 5 degrees

Fuel Tank - Standard550gal (US)

Fuel Tank1000gal (US)

Fuel Tank (Tier 4)55gal (US)

Diesel Exhaust Fluid Tank62gal (US)

Cooling System180gal (US)

Crankcase77gal (US)

Front Wheels - Each5.8gal (US)

Differentials161gal (US)

Steering System42gal (US)

Steering System - Includes Tank46gal (US)

Brake Hoist System169gal (US)

Brake Hoist System - Includes Tank347gal (US)

Torque Converter - Transmission System - Including Sump55gal (US)

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

Heater / Defroster33300Btu/h

ROPS Standards (1)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)ROPS (Rollover Protective Structure) meets ISO 3471:2008 for Operator and ISO 13459:2012 for Trainer.

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

Steer Angle36.07°

Steering StandardsISO 5010:2019

Height - Top of ROPS5550mm

Overall Body Length12945mm

Inside Body Length8730mm

Overall Length12970mm

Wheel Base57000mm

Rear Axle - Tail3856mm

Ground Clearance1304mm

Dump Clearance1585mm

Loading Height - Empty6147mm

Rear Sidewall Height1010mm

Inside Body Depth - Maximum3075mm

Overall Height - Body Raised11534mm

Operating Width7822mm

Centerline Front Tire Width5410mm

Engine Guard Clearance1290mm

Overall Canopy Width7769mm

Outside Body Width7123mm

Inside Body Width6920mm

Front Canopy Height6739mm

Rear Axle - Clearance1263mm

Centerline of Rear Dual Tire Width4695mm

Overall Tire Width7120mm

Standard

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

Optional

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

Standard

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

Optional

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

Standard

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

Optional

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)

Standard

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

Optional

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

Standard

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

SOS℠ ports

Vital Information Management System (VIMS)

Optional

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

Standard

Cyber security

Integrated object detection system with touchscreen display

Tire Payload Monitoring System 2 (TPMS 2)

Product Link^™ Elite

Optional

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)

Optional

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