Dump Trucks · Make & Model reference
Caterpillar 789D
Operating weight
387750
Horsepower
1801
Fuel burn
57.6
Years produced
2011-present
AI-updated · Last refresh 7/27/2026
Full specifications
Rated payload195 tons
Body capacity (heaped)111.0 yd³
Gross vehicle weight705,000 lb
DriveRigid frame, 2-axle
Top speed40 mph
Recent auction history
| Year range | Hours | Avg | Low | High |
|---|---|---|---|---|
| — | — | — | — | — |
| — | — | — | — | — |
| — | — | — | — | — |
AI price estimate
New / current model year
$3,400,000
3-year-old, well maintained
$2,210,000
7-year-old, heavy use
$1,190,000
Common problems to check
- Frame cracks around hoist mounting points on high-hour units
- Hydraulic hoist cylinder seal leaks after 10,000+ hours
- Transmission wear from overloading and heavy braking
- Rear suspension strut nitrogen leaks
- Tire cost/wear is largest single operating expense
Why buyers pick it
- CAT dealer network is unmatched worldwide; parts and service everywhere
- Mechanical drive is simple and rebuildable; AC drive versions available on largest units
Best jobs for this machine
Open-pit miningLarge quarry operationsLong haul roads with maintained surfaces
Caterpillar 789D for sale on Equip Place
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