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Caterpillar 789D Off-Highway Truck

Including 789D (2012)

Articulating/Rigid

Articulating/Rigid Rigid

DRIVE SYSTEM

Drive Config 2WD

Dump

Rated Payload181 t

Engine

MakeCat
Model3516C HD

Weights

Operating Weight 700000 lbs


789D (2012)

Body Hoists

Body Raise Time - High Idle18.9 seconds
Pump Flow - High Idle193 gpm
Relief Valve Setting - Raise2500 psi

Brakes

Brake Surface - Front12662 cu in
Brake Surface - Rear18024 cu in
Standards2.35:1

Engine

Bore6.7 in
Displacement4766 cu in
Engine Model3516C - HD
Gross Power2100 hp
Gross Power - SAE J19952100 hp
Net Power1969 hp
Stroke8.3 in

Final Drives

Differential Ratio2.35:1
Planetary Ratio10.83:1
Total Reduction Ratio400000

Operating Specifications

Nominal Payload Capacity400000 lbs
Standard MSD Body (SAE 2:1)170 cu yd

ROPS

ROPS StandardsStandards

Service Refill Capacities

Cooling System192 gal
Crankcase77 gal
Differential - Final Drives154 gal
Fuel Tank - Optional1000 gal
Fuel Tank - Standard550 gal

Sound

Sound StandardsStandards

Steering System

Steering StandardsSAE J1511 OCT90 ISO 5010:1992

Suspension

Effective Cylinder Stroke - Front3.5 in
Effective Cylinder Stroke - Rear3.5 in
Rear axle - Oscillation4 deg

Tires

Standard Tires37.00-R57

Transmission

Forward - 17.8 mph
Forward - 210.6 mph
Forward - 314.4 mph
Forward - 419.4 mph
Forward - 526.3 mph
Forward - 635.5 mph
Reverse7.3 mph

Weights

Body Weight Range715000
Front Axle - Empty46%
Front Axle - Loaded33%
Gross Machine Operating Weight (GMW)715000 lbs
Operating Weight - LoadedSAE J1511 OCT90 ISO 5010:1992 lbs
Rear Axle - Empty54%
Rear Axle - Loaded67%

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39.04690 \\ -77.49030 \\ Ashburn \\ PA