Excavators · Make & Model reference
Kubota KX121-3
Operating weight
11,200 lbs
Horsepower
42.8 hp
Fuel burn
1.2 - 2.0 gph
Years produced
2004 - 2012
AI-updated · Last refresh 7/19/2026
Full specifications
Digging depth12 ft 9 in
Max reach at ground level20 ft 9 in
Bucket digging force9,939 lbf
Backfill blade width6 ft 7 in
Shipping dimensions
Length20.1 ft
Width6.7 ft
Height8.5 ft
Weight11,200 lbs
Use these for permit routing and lowboy selection.
Recent auction history
| Year range | Hours | Avg | Low | High |
|---|---|---|---|---|
| 2015-2018 | 3,500-6,000 | $32,000 | $25,000 | $40,000 |
| 2010-2014 | 6,000-8,500 | $25,000 | $18,000 | $32,000 |
AI price estimate
Good, avg hours
2012 model year
$34,000
Fair, high hours
2006 model year
$20,000
Excellent, low hours
2011 model year
$40,000
Common problems to check
- Engine overheating if not maintained
- Wear on pivot pins/bushings
Why buyers pick it
- Power and versatility
- Good lifting capacity
- Comfortable and spacious cab
- Reliable Kubota engine
Best jobs for this machine
Large landscapingUtility workGeneral constructionTrenching
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