Crawler Dozers · Make & Model reference
SEM (Caterpillar subsidiary) SEM 820
A versatile dozer suitable for a broad range of medium-duty applications.
Operating weight
45,000 lbs
Horsepower
200 hp
Fuel burn
5.5 - 8.0 gph
Years produced
2014 - present
AI-updated · Last refresh 7/19/2026
Full specifications
Blade capacity (SAE)5.5 cu yd
Max drawbar pull45,000 lbs
Operating weight with standard blade and ripper47,000 lbs
Length of track on ground8.2 ft
Shipping dimensions
Length19 ft
Width9.5 ft
Height10.5 ft
Weight45,000 lbs
Use these for permit routing and lowboy selection.
Recent auction history
| Year range | Hours | Avg | Low | High |
|---|---|---|---|---|
| 2018-2022 | 2,800-5,500 | $80,000 | $60,000 | $105,000 |
AI price estimate
Excellent, low hours
2021 model year
$115,000
Good, avg hours
2017 model year
$80,000
Fair, high hours
2014 model year
$55,000
Common problems to check
- Undercarriage parts availability can be inconsistent
- Air conditioning system leaks
- Hydraulic control valve wear
Why buyers pick it
- Solid mid-range power
- Good fuel economy for its class
- Reliable Cat engine
Best jobs for this machine
Road maintenancePond constructionGeneral infrastructure work
SEM (Caterpillar subsidiary) SEM 820 for sale on Equip Place
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