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Caterpillar 321 Excavators For Sale

Browse Caterpillar 321 Excavators on MyLittleSalesman.com and compare listings with prices from $36,000 to $96,000. Sellers include Peterson Cat, RDO Equipment, Ring Power Corporation, and more. Filter by price, hours, or horsepower to quickly narrow down to the right Caterpillar 321 Excavator.
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Showing 1 - 12 of 12 Excavator Listings

1 - 12 of 12 listings
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Featured Item
Caterpillar 321D LCR Excavator

2014 Caterpillar 321D LCR Excavator

$65,500 USD
ADDITIONAL MIRROR, CAB, Air Conditioner, ALARM, TRAVEL, BELT, SEAT, 3" RETRACTABLE, BOOM, REACH 18'7", BUCKET - 66" GR, CAB-ROPS,W/ VANDAL GUARD BOSS, CAMERA, REAR VIEW, MIRRORS(RH), CHANGER...
ConditionUsed
Usage11,540 Hours
Stock NumberUM66701
MLS Number14301783
CategoryExcavators
Last Updated8/5/2026
Location
Redmond, OR, US
Sold By
Peterson Cat
(855) 923-___  SHOW
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Peterson Cat
Caterpillar 321D LCR Excavator

2013 Caterpillar 321D LCR Excavator

Newly Listed
$59,500 USD
Air Conditioner, ALARM, TRAVEL, BELT, SEAT, 3" RETRACTABLE, BOOM, REACH 18'7", BUCKET-HD, 48" 1.56 YD3, CAB-ROPS,W/ VANDAL GUARD BOSS, CHANGER, HAND CONTROL PATTERN, CONVERTER, 5A-12V,...
ConditionUsed
Usage6,711 Hours
Stock NumberMPG00569
MLS Number14564520
CategoryExcavators
Last Updated8/26/2026
Location
7500 26Th Court East, FL, US
Sold By
Ring Power Corporation
(855) 924-___  SHOW
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Ring Power Corporation
Caterpillar 321C LCR Excavator

2007 Caterpillar 321C LCR Excavator

Recently Updated
$41,000 USD
2007 CAT 321C LCR Crawler Excavator- 138 HP CAT 3306 Diesel, 11,121 Hrs., EROPS, Enclosed Cab w/ Heat Air, Joystick Controls, 9'11" Stick, Aux. Plumbing, 38" Digging Bucket, 23" Wide Track...
ConditionUsed
Usage11,121 Hours
Stock NumberRWV0eIOT670885
MLS Number14258677
CategoryExcavators
Last Updated8/25/2026
Location
Newark, NJ, US
Sold By
Proxy Equipment
(844) 734-___  SHOW
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Proxy Equipment
2012 Caterpillar 321D LCR Hydraulic Excavator

2012 Caterpillar 321D LCR Hydraulic Excavator

Newly Listed
At auction Aug. 25
2012 Caterpillar 321D LCR Hydraulic Excavator36 In. Bkt,C6.4 148 Hp Diesel, A/C Cab, 10 ft 6in. Stick, Aux Hyd, 31.5 In. TBG**See Attached Condition Report**Operational Hour Meter - No...
Lot Number32177-3-1
ConditionUsed
MLS Number14562363
CategoryExcavators
Last Updated8/26/2026
Location
Orlando, FL, US
Listed By
GovDeals, Inc.
(833) 905-___  SHOW
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GovDeals, Inc.
Caterpillar 321D LCR Excavator

2013 Caterpillar 321D LCR Excavator

$60,000 USD
10178 BW 3/30/26. AS IS 2-EXTERIOR MIRRORS, CAB-LH, 2013 CATERPILLAR 321DL EXCAVATOR, ADDITIONAL MIRROR, CAB, AIR CONDITIONER+HEATER+DEFROST, ALARM, TRAVEL, AS IS / AS RECEIVED, BELT, SEAT,...
Inspection Report
ConditionUsed
Usage10,178 Hours
Stock Number551116
MLS Number14328243
CategoryExcavators
Last Updated8/21/2026
Location
Aurora, CO, US
Sold By
Wagner Equipment Co.
(855) 724-___  SHOW
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Wagner Equipment Co.
Caterpillar 321C LCR Excavator

2004 Caterpillar 321C LCR Excavator

$36,000 USD
321C LCR HYDRAULIC EXCAVATOR, 60 INCH FLAT BOTTOM SQUARE CORNER 60" BKT, ALARM, TRAVEL, CAB,WITH POLYCARBONATE WINDOWS, CHANGER, HAND CONTROL PATTERN, CONTROL, FINE SWING, ENGINE S/N...
Inspection Report
ConditionUsed
Usage19,388 Hours
Stock NumberEQ0160638
MLS Number14034047
CategoryExcavators
Last Updated7/14/2026
Location
Shakopee, MN, US
Sold By
Ziegler CAT
(855) 952-___  SHOW
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Ziegler CAT
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