789 Mining Truck
360° Enterior View
360° Interior View
At a Glance
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Overview
Caterpillar’s exclusive design ownership provides advantages by creating a total hauling unit that delivers the best integration of high production, availability, and payload in combination with low operating cost and long life. The new Cat® 789 continues the tradition of Caterpillar’s proven 789 Truck with high productivity and lowest in class cost per ton.
Weights - Approximate
+ -Nominal Rated Payload | 211ton (US) |
Rated Gross Machine Weight | 715000lb |
Chassis Weight | 234003lb |
Body Weight | 59827lb |
Note (1) | Consult your tire manufacturer for maximum tire load. |
Note (2) | Chassis weight with full fuel and fluids, standard & mandatory attachments, hoist, body mounting group, rims, and tires. |
Engine
+ -Gross Power - SAE J1995 | 2100HP |
Engine Model | Cat® 3516E |
Net Power - SAE J1349 | 1975HP |
Rated Speed | 1650r/min |
Emissions Rating | U.S. Tier 4 / EU Stage V |
Bore | 6.7in |
Stroke | 8.5in |
Displacement | 4766in³ |
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. |
Final Drives
+ -Type | Double reduction, planetary with full floating axles. |
Differential Ratio | 2.35:1 |
Planetary Ratio | 10.83:1 |
Total Reduction Ratio | 25.46:1 |
Tires
+ -Standard Tires | 37.00-R51 |
Optional Tires | 40.00-R51 |
Rims | 29" x 57" |
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 | 12662in² |
Rear - Wet Disc Brake Surface Area | 20861in² |
Standards | Service and Secondary: ISO 3450:2011 |
Parking Brake | Four-corner, Multi-disc, Spring Applied, Hydraulically Released |
Body Hoists
+ -Type | Twin, two-stage hydraulic cylinders with snubbing valve. |
Pump Flow - High Idle | 106.5gal/min |
Relief Valve Setting - Raise | 2749psi |
Body Raise Time - High Idle | 14s |
Body Lower Time - Float | 16s |
Suspension
+ -Type | Self-contained nitrogen/oil cylinders, pin-to-pin mounting, top & bottom double shear clevis attachments |
Effective Cylinder Stroke - Front | 4.12in |
Effective Cylinder Stroke - Rear | 3.67in |
Rear axle - Oscillation | ±5° |
Service Refill Capacities
+ -Fuel Tank - Standard | 544gal (US) |
Diesel Exhaust Fluid Tank | 62gal (US) |
Cooling System | 180gal (US) |
Crankcase | 77gal (US) |
Final Drive - Each | 5.8gal (US) |
Differential - Final Drives | 161gal (US) |
Steering Tank | 42gal (US) |
Steering System - Includes Tank | 46gal (US) |
Brake/Hoist Tank | 169gal (US) |
Brake Hoist System | 347gal (US) |
Brake Hoist System - Includes Tank | 55gal (US) |
Torque Converter - Transmission System - Including Sump | 55gal (US) |
Cab
+ -Air Conditioning | HFC - 134A refrigerant: 31733 Btu/h |
Heater / Defroster | 36510Btu/h |
Note | The operator sound pressure level, 76 dB(A), complies with ISO 6394:2008 and ISO 6396:2008. |
ROPS Standards (1) | ROPS (Rollover Protective Structure) meets ISO 3471:2008 for Operator and ISO 13459:2012 for Trainer. |
FOPS Standards | FOPS (Falling Objects Protective Structure) meets ISO 3449:2005 for Operator and ISO 13459:2012 Level II for Trainer. |
Weight Distributions - Approximate
+ -Front Axle - Empty | 50% |
Rear Axle - Empty | 50% |
Front Axle - Loaded | 33% |
Rear Axle - Loaded | 67% |
Capacity - Dual Slope - 100% Fill Factor
+ -Struck | 101yd³ |
Heaped (SAE 2:1) | 141yd³ |
Steering
+ -Steering Angle | 36.07° |
Turning Diameter - Front | 90.3ft |
Steering Standards | ISO 5010:2007 |
Dimensions (Approximate)
+ -Height - Top of ROPS | 18.25ft |
Overall Body Length | 42ft |
Inside Body Length | 27.33ft |
Overall Length | 41.5ft |
Wheel Base | 18.67ft |
Rear Axle - Tail | 11.75ft |
Ground Clearance | 4.25ft |
Dump Clearance | 4.75ft |
Loading Height - Empty | 18.58ft |
Rear Sidewall Height | 3.17ft |
Inside Body Depth - Maximum | 9.33ft |
Overall Height - Body Raised | 44.08ft |
Operating Width | 25.67ft |
Centerline Front Tire Width | 17.75ft |
Engine Guard Clearance | 4.25ft |
Overall Canopy Width | 25.08ft |
Outside Body Width | 22.5ft |
Inside Body Width | 21.33ft |
Front Canopy Height | 21.42ft |
Rear Axle - Clearance | 4.17ft |
Centerline of Rear Dual Tire Width | 15.42ft |
Overall Tire Width | 23.33ft |
Transmission
+ -Forward - 1 | 7.8mile/h |
Forward - 2 | 10.6mile/h |
Forward - 3 | 14.4mile/h |
Forward - 4 | 19.4mile/h |
Forward - 5 | 26.3mile/h |
Forward - 6 | 35.5mile/h |
Reverse | 7.3mile/h |
Top Speed - Loaded | 35.5mile/h |
Standard Equipment:
Electrical
+ --
24V electrical system, low maintenance batteries (2) 93 amp-hour
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Alarm, backup
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Brushless alternator, 225 amp
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Ground accessible power control box: Ethernet VIMS port and VIMS lamp, Engine starter transmission and battery lockouts
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Jump start/battery charge receptacle
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LED Lighting system:
– Backup and hazard lights; Curb Lights (1) RH side, (1) LH side; Turn signals (front and rear LED)
– Engine compartment lights
– Headlights with lo-hi beam selector
– Ladder light and service deck lights
– Stop/tail lights
Operator Environment
+ --
12V auxiliary power connection
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Diagnostic connection port COM3 and Ethernet
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Delayed engine shutdown
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Dome courtesy light and map lights
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Entertainment Radio Ready: Radio mounting provisions and 12V power supply, Speakers, Antenna (AM/FM/WB/satellite radio)
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Gauges/indicators: critical oil and coolant temperatures, Fuel and DEF level, Engine system, brake and transmission fault indicators, Speedometer, Tachometer
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Heated mirrors, right and left
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Hoist, body control (electric)
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Interactive touchscreen vehicle information display: day/night mode, action alarm, quad gauge display
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Operator and trainer air suspension seats
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Power windows
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Provision for customer accessory mounting
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Retractable front visor
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ROPS cab, insulated/sound supressed
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Stairway & walkway access, 600 mm (24")
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Steering wheel, tiltable, telescopic
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Self-filling to windshield washer fluid from AC condensate
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Storage locations for operator gear
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Windshield wiper, intermittent control
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Unitized hydraulic powered HVAC with automatic temperature control
Power Train
+ --
37R57 power train with standard rims
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Cat 3516E tier 4 final engine and aftertreatment: Automatic engine thermal management, Automatic low voltage idle management, Air cleaner with precleaner (two), Turbocharging (four) with air-to-air aftercooler, Mechanical Electronic Unit Injector MEUI)(TM-A) fuel system, Automatic starter protection, Automatic ether starting aid
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Hydraulic braking system: Automatic retarder control (ARC), adjustable; Oil-cooled, multi-disc (front & rear) (service, retarding, parking, secondary); Anti roll back strategy, Engine overspeed protection, Park break integrated with gear selector, Brake release motor (towing), Extended life brake disc material
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Transmission:
– 6-speed, automatic powershift with electronic control (TCC)
– Advanced Productivity Electronic Control Strategy (APECS)
– Body-up reverse neutralizer
– Body-up shift inhibitor
– Downshift/reverse shift inhibitor
– Directional shift management
– Downshift/reverse shift inhibitor
– Enhanced Traction Control System (TCS)
– programmable top gear
– oil level sensor
– neutral cost inhibitor
– neutral start switch
– lock-up torque converter
– rear axle continuous lubrication/ filtration
Fluids
+ --
Extended Life Coolant to -35° C (-30° F)
Technology Products
+ --
Product Link Elite
Other Equipment
+ --
Automatic lubrication system
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Auxiliary "buddy" dumping quick connect
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Auxiliary steering quick connect (towing)
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Auxiliary connection "user defined shutdown"
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Hydraulic filters, 1,000 hours
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Guards for rotating components
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Fast fill fuel & DEF remote fill system
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Mudflaps
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Secondary steering (automatic)
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Tie off points
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Tow hooks (front) and tow pin (rear)
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Vital Info Management System (VIMS)
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Sight glasses for hydraulic oils
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SOS℠ sample ports
Optional Equipment:
Electrical
+ -Digital payload display
Auxiliary work lights (1) RH side, (1) LH side
Work lamps
Operator Environment
+ -Wide heated mirrors
Power Train
+ -No air - electric starter with four batteries, electric horn and automatic lubrication system, Turbine air starter with air tank, air horn and automatic lubrication system, variable speed fan drive
Transmission: Rear Axle Oil Cooler & Filter, Engine Pre-lubrication System
Prelube, engine
Oil renewal system
Fluids
+ -Coolant, -50° C (-58° F)
Technology Products
+ -Minestar GPS
Truck Bodies
+ -Dual slope Body
High Peformance (HP) body
MSDII body
X body
Body specific side wall and tail extensions
Customizable body liner packages
Body heat exhaust
Rock ejectors
Rear body lighting package
Other Equipment
+ -Brake Wear Indicator
Cold Weather Starter
Hub Odometer, Kilometers
Powered access stairway
Rim diffuser
Right Side Discharge Exhuast Piping
Wheel chocks
Working at Heights Handrail Arrangement
Working at Heights Handhold Arrangement