Backhoe Loaders · Make & Model reference
Komatsu WB146PS
Similar to WB140PS but often with slightly different regional configurations.
Operating weight
18,200 lbs
Horsepower
88 hp
Fuel burn
2.0 - 3.5 gph
Years produced
2000 - 2005
AI-updated · Last refresh 7/19/2026
Full specifications
Dig Depth17 ft 1 in
Loader breakout force12,197 lbs
Backhoe breakout force12,305 lbs
Loader lift capacity (full height)7,314 lbs
Reach from swivel21 ft 1 in
Bucket capacity (loader)1.3 cu yd
Powershift transmissionYes
Shipping dimensions
Length23 ft 10 in
Width7 ft 6 in
Height12 ft
Weight18,200 lbs
Use these for permit routing and lowboy selection.
Recent auction history
| Year range | Hours | Avg | Low | High |
|---|---|---|---|---|
| 2015-2017 | 5,000-8,000 | $30,000 | $23,000 | $37,000 |
| 2018-2020 | 4,000-7,000 | $35,000 | $28,000 | $43,000 |
AI price estimate
Excellent, low hours
2004 model year
$46,000
Good, avg hours
2002 model year
$36,000
Fair, high hours
2000 model year
$27,000
Common problems to check
- Powershift component wear
- Outrigger cylinder leaks
- Parking brake issues
- Rust on loader frame
Why buyers pick it
- Ease of operation with Powershift
- Strong Komatsu engine
- Good balance for mid-size jobs
- Reliable hydraulics
Best jobs for this machine
Medium-scale constructionAgricultural loading and diggingRental fleetsDrainage projects
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