Get Financing1 - 28 of 124 Listings
Lot # 2775
1972 CATERPILLAR 621
Motor Scrapers
Auction Ended:Wed, Apr 30, 2025 01:03 PM (CDT)
ROPS: Enclosed
Serial Number: 231104196
Stock Number: 102
Description: 1972 Cat 621 Dirt Pan
Hours Unknown
Running and Operating
Machine has been sitting for a few years
***Taylor Auction Company will NOT as...
Updated: Wednesday, April 30, 2025 01:19 PM
Location: Corbin, Kentucky
Seller: Taylor Auction Company
Lot # 6217
1985 CATERPILLAR 621B
Motor Scrapers
Auction Ended:Wed, Sep 10, 2025 01:13 PM (CDT)
Tractor Engine Hours: 615
ROPS: Enclosed
Capacity-Heaped: 18 cu yd
Serial Number: 2DB00645
Tractor Engine Manufacturer: CATERPILLAR
Tractor Engine Model: 3406
Description: 1985 CATERTPILLAR 621B SCRAPER, 621 ACTUAL HOURS, CATERPILLAR 3406 DEISEL ENGINE, POWERSHIFT TRANSMISSION, TIRES GOOD, RUNS AND OPERATES GOOD, JUST...
Updated: Wednesday, September 10, 2025 01:30 PM
Location: Roscoe, South Dakota
Seller: Lutter Auction
Lot # 13574
1985 CATERPILLAR 621B
Motor Scrapers
Auction Ended:Mon, Dec 29, 2025 02:42 PM (CST)
ROPS: Enclosed
Serial Number: 07KC0069
Description: Military surplus scraper, 2385 hours, New Paint and decals from Army Green, 80% tires, new seat, all new cab interior, new AC and Heat
Updated: Monday, December 29, 2025 02:58 PM
Location: Lees Summit, Missouri
Seller: Summit Heavy Equipment
Lot # 4403
1984 CATERPILLAR 621B
Motor Scrapers
Auction Ended:Thu, Dec 19, 2024 10:27 AM (CST)
Tractor Engine Hours: 221
Horsepower: 330 HP
ROPS: Enclosed
Capacity-Heaped: 20.1 cu yd
Serial Number: 2DB00117
Stock Number: C985
Description: 1984 Caterpillar 621B Scraper,
221 Engine Hours,
Original hours since new NOT rebuilt,
Air Force planned on a runway expansion that never happen...
Updated: Thursday, December 19, 2024 10:43 AM
Location: Richmond, Illinois
Seller: Dagger Machinery
Lot # 6235
1984 CATERPILLAR 621B
Motor Scrapers
Auction Ended:Wed, Sep 10, 2025 01:13 PM (CDT)
Tractor Engine Hours: 250
ROPS: Enclosed
Capacity-Heaped: 18 cu yd
Serial Number: 2DB00080
Tractor Engine Manufacturer: CATERPILLAR
Tractor Engine Model: 3406
Description: 1984 CATERPILLAR 621B SCRAPER, CATERPILLAR 3406 DEISEL ENGINE, 250 HOURS ON. A REMAN ENGINE, POWERSHIFT TRANMISSION, TIRES GOOD, RUNS AND OPERATE...
Updated: Wednesday, September 10, 2025 01:30 PM
Location: Roscoe, South Dakota
Seller: Lutter Auction
Lot # 3713
1981 CATERPILLAR 621B
Motor Scrapers
Auction Ended:Wed, Oct 15, 2025 12:36 PM (CDT)
ROPS: Open
Serial Number: 35V01307
Stock Number: CE3
Description: Caterpillar 621B Serial: 34V01307. This machine starts up and runs as it should, all machine functions are operating as they should. This machine i...
Updated: Wednesday, October 15, 2025 12:52 PM
Location: Paris, Kentucky
Seller: Mallory Auction Company
Lot # 3714
1980 CATERPILLAR 621B
Motor Scrapers
Auction Ended:Wed, Oct 15, 2025 12:36 PM (CDT)
ROPS: Open
Serial Number: 35V01285
Stock Number: CE2
Description: Caterpillar 621B Serial: 35V01285. This machine runs and operates as it should. Tires are holding air and it is equipped with a cushion hitch. This...
Updated: Wednesday, October 15, 2025 12:52 PM
Location: Paris, Kentucky
Seller: Mallory Auction Company
Lot # 3899
1976 CATERPILLAR 621B
Motor Scrapers
Auction Ended:Wed, Oct 30, 2024 02:37 PM (CDT)
Serial Number: 45P1551
Stock Number: 245
Description: Scraper /Ex-Douglas County Fleet Equipment (32-76-20)
Updated: Wednesday, October 30, 2024 02:53 PM
Location: Sutherlin, Oregon
Seller: I-5 Auctions
Lot # 4650
1988 CATERPILLAR 621E
Motor Scrapers
Auction Ended:Wed, Mar 12, 2025 12:58 PM (CDT)
ROPS: Enclosed
Serial Number: 6AB01129
Tractor Engine Manufacturer: CATERPILLAR
Tractor Engine Model: 3406
Description: 17436 HOURS CAT 3406, POWERSHIFT, 8F-1R, CUSHION HITCH, HYDRUALIC LIFT, 33.25-29 TIRES, CLEAN MACHINE, NEW SEAT CUSHIONS, DOOR GLASS MISSING, GOOD ...
Updated: Wednesday, March 12, 2025 01:15 PM
Location: Parsons, Kansas
Seller: MACHINERY MAINTENANCE
Lot # 4238
1987 CATERPILLAR 621E
Motor Scrapers
Auction Ended:Wed, Oct 30, 2024 02:38 PM (CDT)
ROPS: Open
Serial Number: 6AB00779
Stock Number: 246
Description: Motor scaper / Ex-Douglas County Fleet Equipment (32-87-07)
Updated: Wednesday, October 30, 2024 02:55 PM
Location: Sutherlin, Oregon
Seller: I-5 Auctions
Lot # 8895
1995 CATERPILLAR 621F
Motor Scrapers
Auction Ended:Wed, Jul 30, 2025 12:52 PM (CDT)
Tractor Engine Hours: 14,291
Horsepower: 330 HP
ROPS: Open
Capacity-Heaped: 30 cu yd
Serial Number: 4SK00292
Stock Number: 215748
Description: SELLS ABSOLUTE! NO RESERVE! 14291 Hours, 330 HP Diesel Engine, 8F/1R Transmission, 119" Scraper Bowl Cut, 13.2" Max Cut Depth, 20.5" Max Ground Cle...
Updated: Wednesday, July 30, 2025 01:07 PM
Location: Leesport, Pennsylvania
Seller: Bobcat of Reading
Stock Number: 12769
Description: CAT 621 Motor Scrapper Hours: Unreadable Engine: CAT 3406 Starts and Runs Quantity: 1
Updated: Saturday, October 18, 2025 11:44 AM
Location: Monticello, Kentucky
Seller: Lickskillet Auction Co.
ROPS: Enclosed
Stock Number: 14872
Description: CAT 621 Moder Scraper CAT 3406 Engine Tire Size 29.5-29 Unknown Running Condition Engine Does Turn Over! Quantity: 1
Updated: Saturday, June 14, 2025 02:22 PM
Location: Glasgow, Kentucky
Seller: Lickskillet Auction Co.
Tractor Engine Hours: 0
Serial Number: 7M8259
Stock Number: 6451
Description: Location: Near Winchester, TNStock Number: 6451Serial Number: 7M8259Other Information: OROPSDoes it Operate: YesNotes: Leaking Tire, Needs Batterie...
Updated: Friday, August 14, 2026 11:02 AM
Location: Winchester, Tennessee
Seller: TAC Auction
Stock Number: 12773
Description: CAT 621 Motor Scraper Hours: 5188 Engine: Detroit Diesel Starts and Runs Quantity: 1
Updated: Saturday, October 18, 2025 11:41 AM
Location: Monticello, Kentucky
Seller: Lickskillet Auction Co.
Stock Number: 12774
Description: CAT 621 Motor Scraper Engine: CAT 3406 Starts and Runs Quantity: 1
Updated: Saturday, October 18, 2025 11:40 AM
Location: Monticello, Kentucky
Seller: Lickskillet Auction Co.
Stock Number: 12772
Description: CAT 621 Motor Scraper Engine: CAT 3406 Starts and Runs Quantity: 1
Updated: Saturday, October 18, 2025 11:42 AM
Location: Monticello, Kentucky
Seller: Lickskillet Auction Co.
Stock Number: 133
Description: Caterpillar 621 Motor Scraper Caterpillar 621 Motor Scraper , -- Specifications & Features --
Year: na.
Make: Caterpillar.
Model: 621.
...
Updated: Tuesday, June 09, 2026 09:28 AM
Location: London, Kentucky
Seller: Bright Star Auctions
Stock Number: 132
Description: Caterpillar 621 Motor Scraper Caterpillar 621 Motor Scraper , -- Specifications & Features --
Year: na.
Make: Caterpillar.
Model: 621.
...
Updated: Tuesday, June 09, 2026 09:25 AM
Location: London, Kentucky
Seller: Bright Star Auctions
Stock Number: 9608
Description: (INOP) CAT 621 Motor Scraper This Item Located in: Clarksville, TN Auctioneer's Announcements: For Parts, V8 Cat Diesel (Valve Covers are busted...
Updated: Thursday, February 26, 2026 02:45 PM
Location: Clarksville, Tennessee
Seller: TriStar Auction Group
Stock Number: 134
Description: Caterpillar 621 Motor Scraper Caterpillar 621 Motor Scraper , -- Specifications & Features --
Year: na.
Make: Caterpillar.
Model: 621.
...
Updated: Tuesday, June 09, 2026 09:30 AM
Location: London, Kentucky
Seller: Bright Star Auctions
Stock Number: 4408
Description: 1985 CATERPILLAR 621B ML SCRAPER 248 HRS SHOWING, NO KEY, SER#70V21317, AUSTIN CO PRECINCT 4 Quantity: 1
Updated: Saturday, April 05, 2025 11:28 AM
Location: Sealy, Texas
Seller: Switzer Auction Services
Serial Number: 35V01380
Stock Number: 2164
Description: OROPS, DIESEL ENGINE, SHOWING 35,859 HRS, SN:35V01380 Quantity: 1
Updated: Friday, October 03, 2025 11:14 AM
Location: White Pine, Tennessee
Seller: ProTEAM Auction™
Serial Number: 45P03584
Stock Number: 468263
Description: CATERPILLAR 621B ELEVATING SCRAPER SN: 44P03584 CANOPY, 29.5-29 TIRES, CAT 3406 ENGINE, HOUR METER READS: 928 Quantity: 1
Updated: Thursday, August 20, 2026 09:57 AM
Location: Pelzer, South Carolina
Seller: Jeff Martin Auctioneers
Serial Number: 45P1602
Stock Number: 6255
Description: 1982 CAT 621B Motor Scraper Cab (No Door), Cushion Neck, 29.5-29 Tires, Ex Air Force Military Machine, Recent Full Service Front to Back, With S...
Updated: Thursday, June 18, 2026 10:24 AM
Location: Mount Juliet, Tennessee
Seller: TriStar Auction Group
Serial Number: 1LA01385
Stock Number: 6255
Description: 1982 CAT 621B Motor Scraper Cab (No Door), Cushion Neck, 29.5-29 Tires, Ex Air Force Military Machine, Recent Full Service Front to Back, With S...
Updated: Thursday, December 04, 2025 11:31 AM
Location: Lebanon, Tennessee
Seller: TriStar Auction Group
Serial Number: 45P03378
Stock Number: 6255
Description: 1982 CAT 621B Motor Scraper Cab (No Door), Cushion Neck, 29.5-29 Tires, Ex Air Force Military Machine, Recent Full Service Front to Back, With S...
Updated: Wednesday, August 13, 2025 12:29 PM
Location: Lebanon, Tennessee
Seller: TriStar Auction Group
Serial Number: 45P03080
Stock Number: 14251
Description: CAT 621B Motor Scraper Engine 3406 Hour Meter Read - 12936 Serial # 45P03080 Starts and Runs Quantity: 1
Updated: Saturday, July 11, 2026 11:51 AM
Location: Livingston, Tennessee
Seller: Lickskillet Auction Co.
