789 Next Generation
Exterior View
Please contact your nearest store for rates and other details.
Product Specs
Weights - Approximate
- Nominal Rated Payload
- 213 ton (US)
- Rated Gross Machine Weight
- 715000 lb
- Body Weight
- 60406 lb
- 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.
Engine
- Gross Power - SAE J1995:2014
- 2100 hp
- Engine Model
- Cat® 3516E
- Net Power - SAE J1349:2011
- 1975 hp
- Rated Speed
- 1650 r/min
- Emissions Rating
- Fuel Optimized
- Bore
- 6.7 in
- Stroke
- 8.5 in
- Displacement
- 4766 in³
- 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.
Weight Distributions - Approximate
- Front Axle - Empty
- 50%
- Rear Axle - Loaded
- 67%
- Rear Axle - Empty
- 50%
- Front Axle - Loaded
- 33%
Final Drives
- Planetary Ratio
- 10.83:1
- Total Reduction Ratio
- 25.46:1
- Type
- Double reduction, planetary with full floating axles
- Differential Ratio
- 2.35:1
Transmission
- Forward - 1
- 7.8 mile/h
- Forward - 2
- 10.6 mile/h
- Forward - 3
- 14.4 mile/h
- Forward - 4
- 19.4 mile/h
- Forward - 5
- 26.3 mile/h
- Forward - 6
- 35.5 mile/h
- Reverse
- 7.3 mile/h
- Top Speed - Loaded
- 35.5 mile/h
Tires
- Standard Tires
- 37 R57
- Optional Tires
- 40 R57
- Optional Tire
- 42/90 R57
- Rims
- 29” 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.
Braking System
- Service Brakes
- Four-Corner, Wet Disc, Oil Cooled, Hydraulically Actuated
- Front Wet Disc Brake Surface Area
- 12662 in²
- Rear - Wet Disc Brake Surface Area
- 20861 in²
- Standards
- (Service and Secondary) ISO 3450:2011
- Parking Brake
- Four-corner, Multi-disc, Spring applied, Hydraulically Released
Capacity - HP Body - 100% Fill Factor
- Struck
- 77 m3(101 yd3)
- Heaped (SAE 2:1)*
- 187
- Note (1)
- Consult your local Cat dealer for body recommendations
Body Hoists
- Type
- Twin, two-stage hydraulic cylinders with snubbing valve.
- Pump Flow - High Idle
- 106.5 gpm
- Relief Valve Setting - Raise
- 2749 psi
- Body Raise Time - High Idle
- 14 s
- Body Lower Time - Float
- 16 s
Suspension
- Type
- Self-contained nitrogen/oil cylinders, pin-to-pin mounting, top and bottom double shear clevis attachments
- Effective Cylinder Stroke - Front
- 4.12 in
- Effective Cylinder Stroke - Rear
- 3.67 in
- Rear axle - Oscillation
- +/- 5 degrees
Service Refill Capacities
- Fuel Tank - Standard
- 550 gal (US)
- Fuel Tank
- 1000 gal (US)
- Fuel Tank (Tier 4)
- 55 gal (US)
- Diesel Exhaust Fluid Tank
- 62 gal (US)
- Cooling System
- 180 gal (US)
- Crankcase
- 77 gal (US)
- Front Wheels - Each
- 5.8 gal (US)
- Differentials
- 161 gal (US)
- Steering System
- 42 gal (US)
- Steering System - Includes Tank
- 46 gal (US)
- Brake Hoist System
- 169 gal (US)
- Brake Hoist System - Includes Tank
- 347 gal (US)
- Torque Converter - Transmission System - Including Sump
- 55 gal (US)
Cab
- Air Conditioning
- (HFC - 134A refrigerant) 24,500 Btu/hr
- Heater / Defroster
- 33300 Btu/h
- FOPS Standards
- FOPS (Falling Objects Protective Structure) meets ISO 3449:2005 Level II for Operator and ISO 13459:2012 Level II for Trainer.
- ROPS Standards (2)
- ROPS (Rollover Protective Structure) meets ISO 3471:2008 for Operator and ISO 13459:2012 for Trainer.
Steering
- Steer Angle
- 36.07 °
- Steering Standards
- ISO 5010:2019
Dimensions (Approximate)
- Height - Top of ROPS
- 5550 mm
- Overall Body Length
- 12945 mm
- Inside Body Length
- 8730 mm
- Overall Length
- 12970 mm
- Wheel Base
- 57000 mm
- Rear Axle - Tail
- 3856 mm
- Ground Clearance
- 1304 mm
- Dump Clearance
- 1585 mm
- Loading Height - Empty
- 6147 mm
- Rear Sidewall Height
- 1010 mm
- Inside Body Depth - Maximum
- 3075 mm
- Overall Height - Body Raised
- 11534 mm
- Operating Width
- 7822 mm
- Centerline Front Tire Width
- 5410 mm
- Engine Guard Clearance
- 1290 mm
- Overall Canopy Width
- 7769 mm
- Outside Body Width
- 7123 mm
- Inside Body Width
- 6920 mm
- Front Canopy Height
- 6739 mm
- Rear Axle - Clearance
- 1263 mm
- Centerline of Rear Dual Tire Width
- 4695 mm
- Overall Tire Width
- 7120 mm
Sound
- Sound Standards (1)
- Operator sound pressure level, 77 dB(A) with direct drive and 75 dB(A) with optional clutch, tested to ISO 6396:2008.
Standard Equipment
-
- 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
-
- Extended Life Coolant to — 35° C (— 30° F)
-
- 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
- SOS℠ 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
Attachments
-
- 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
-
- Antifreeze/coolant protects to –50° C (–58° F)
-
- 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)