1 - 28 of 196 Listings
High/Low/Average
Stock Number: 468367
Description: CATERPILLAR 621B ELEVATING SCRAPER SN: 45P688 CANOPY, 29.5-29 TIRES, 3406 CAT ENGINE , HOUR METER READS: 4457 Quantity: 1
Updated: Thursday, August 20, 2026 09:57 AM
Location: Pelzer, South Carolina
Seller: Jeff Martin Auctioneers
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
Tractor Engine Hours: 6,053
ROPS: Enclosed
Capacity-Heaped: 14 cu yd
Serial Number: 45P00961
Description: 1974 Caterpillar 621B conventional scraper , Hours: 6,053 on meter, Serial: 45P961, Caterpillar 3406B, Displacement: 3.4L, Cylinders: 6, Fuel type:...
Updated: Thursday, July 30, 2026 03:14 PM
Location: Cottonwood Falls, Kansas
Seller: Purple Wave
Tractor Engine Hours: 205
ROPS: Enclosed
Capacity-Heaped: 21 cu yd
Serial Number: 2DB00267R
Description: Enclosed Cab
Work LIghts
Articulating Steering
Air Brakes
Heavy Duty Construction
Powershift Transmission
Open Bowl Scraper Configuration
RO...
Updated: Tuesday, July 21, 2026 11:43 AM
Location: Canal Fulton, Ohio
Seller: Bidadoo Auctions
Tractor Engine Hours: 1,729
ROPS: Enclosed
Capacity-Heaped: 21 cu yd
Serial Number: 07KC00050R
Description: Enclosed Cab
Work LIghts
Articulating Steering
Air Brakes
Heavy Duty Construction
Powershift Transmission
Open Bowl Scraper Configuration
RO...
Updated: Tuesday, July 21, 2026 11:38 AM
Location: Canal Fulton, Ohio
Seller: Bidadoo Auctions
ROPS: Enclosed
Capacity-Heaped: 21 cu yd
Serial Number: 2DB0260R
Description: Enclosed Cab
Work LIghts
Articulating Steering
Air Brakes
Heavy Duty Construction
Powershift Transmission
Open Bowl Scraper Configuration
RO...
Updated: Wednesday, July 22, 2026 08:07 AM
Location: Canal Fulton, Ohio
Seller: Bidadoo Auctions
Tractor Engine Hours: 1,208
ROPS: Enclosed
Capacity-Heaped: 21 cu yd
Serial Number: 45P02313
Description: Work LIghts
Articulating Steering
Air Brakes
Heavy Duty Construction
Powershift Transmission
Open Bowl Scraper Configuration
ROPS Cab
10 ft ...
Updated: Wednesday, July 22, 2026 08:06 AM
Location: Canal Fulton, Ohio
Seller: Bidadoo Auctions
Serial Number: 45P2232
Stock Number: 14325
Description: Make: Cat Model: 621B VIN: 45P2232 Hour Meter Reads: 11,930 Cab Options: Open Engine: 3406 Starts and runs. Quantity: 1
Updated: Saturday, July 11, 2026 11:51 AM
Location: Livingston, Tennessee
Seller: Lickskillet Auction Co.
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.
Stock Number: 559A
Description: CAT 621B MOTOR SCRAPER, SN: 45P02627 - HOURS SHOWING: 2771 - NO BRAKES
[CAT 621B MOTOR SCRAPER, SN: 45P02627 - HOURS SHOWING: 2771 - NO BRAKES...
Updated: Saturday, June 20, 2026 11:07 AM
Location: Pikeville, Tennessee
Seller: RLM Land and Auction
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: 45P2627
Stock Number: 13550
Description: CAT 612B Motor Scraper Hours Read: 2769 SN: 45P2627 Features and Notes: Starts and Runs Quantity: 1
Updated: Saturday, April 04, 2026 01:30 PM
Location: Livingston, Tennessee
Seller: Lickskillet Auction Co.
Stock Number: 13423
Description: CAT621B Motor Scraper Engine 3406 Hours - 12936 Serial # - 45P03080 Starts and Runs Quantity: 1
Updated: Saturday, April 04, 2026 01:31 PM
Location: Livingston, Tennessee
Seller: Lickskillet Auction Co.
Tractor Engine Hours: 1,660
ROPS: Enclosed
Serial Number: 45P02083
Description: Caterpillar CAT 621B Motor Scraper
-SN: 45P2083
-Engine Number 3406PC
-Arrangment Number-265920
-3406PC is a 14.6L Inline-Six Diesel Engine
Updated: Tuesday, April 07, 2026 11:03 PM
Location: Fuita, Colorado
Seller: The Auction Team
Tractor Engine Hours: 2,261
ROPS: Enclosed
Serial Number: 45P01864
Description: Caterpillar 621B Scraper
=SN:45P1864
-48,000lbs Load Capacity
Updated: Tuesday, April 07, 2026 10:58 PM
Location: Fuita, Colorado
Seller: The Auction Team
Capacity: 8,000 gal
Serial Number: 45P02036
Description: 1978 CAT 621B, does not run, water wagon, 8,000 gal., ROPS, Mega Corp M808, side spray bar, rear spray bar, water cannon, 29.5-29
Updated: Thursday, March 12, 2026 03:04 PM
Location: Las Vegas, Nevada
Seller: Steffes Group, Inc - West Fargo
Stock Number: 97318
Description: Location: Lexington, KY 6 Cylinder Turbo Diesel Engine, 8 Speed Powershift Transmission, Differential Lock, Approx. 10' Scraper Blade, Approx. 20 C...
Updated: Wednesday, February 25, 2026 02:13 PM
Location: Lexington, Kentucky
Seller: Integrity Sales & Auction LLC
Lot # 39
1985 CATERPILLAR 621B
Wagon Water Equipment
Auction Ended:Wed, Feb 25, 2026 (CST)
Hours: 21,486
Serial Number: 45P03793
Stock Number: TEMP2502
Description: Location: Washougal WA ***End-User Consignment*** S/N: 45P03793 Engine: Caterpillar 3406 Diesel Transmission: 8 Speed Rear spray, OROPS, canopy, 2...
Updated: Wednesday, February 25, 2026 11:46 AM
Location: Washougal, Washington
Seller: J. Stout Auctions - Sales Center
Tractor Engine Hours: 10,443
ROPS: Open
Capacity-Heaped: 14 cu yd
Serial Number: 2DB00601
Description: 1985 Caterpillar 621B conventional scraper
Hours: 10,443 on meter
Serial: 2DB00601
Engine
Caterpillar 3406
Serial: 70V19521
Cylinders: 6
Fue...
Updated: Tuesday, February 17, 2026 02:43 PM
Location: Linn, Missouri
Seller: Purple Wave
ROPS: Enclosed
Serial Number: 6XB00233
Description: UNIT #: M35
ENGINE: 70V17540
CAT MOD # 3406
SERIAL NUMBER: 7V17540
SCRAPER SERIAL NUMBER: 6XB00233
Updated: Thursday, January 29, 2026 01:24 PM
Location: Douglas, Georgia
Seller: GovDeals, Inc.
Stock Number: 786
Description: Drove in Line Quantity: 1
Updated: Saturday, January 03, 2026 02:34 PM
Location: Timberlake, North Carolina
Seller: Granville Auction Company
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
ROPS: Enclosed
Capacity-Heaped: 14 cu yd
Serial Number: 2DB00985
Description: 1986 Caterpillar 621B conventional scraper , Hours: 5,259 on meter, Serial: 2DB00985, Caterpillar 3406, Serial: 70V21234, Cylinders: 6, Fuel type: ...
Updated: Friday, December 19, 2025 10:02 AM
Location: Poteau, Oklahoma
Seller: Purple Wave
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
Tractor Engine Hours: 4,017
ROPS: Open
Serial Number: 45P01270
Description: 1976 Caterpillar 621B conventional scraper , Hours: 4,017 on meter, Serial: 45P01270, Caterpillar 3406, Cylinders: 6, Fuel type: Diesel, Powershift...
Updated: Friday, December 05, 2025 09:23 AM
Location: Parsons, Kansas
Seller: Purple Wave
ROPS: Enclosed
Serial Number: 2DB00873
Description: 1985 Caterpillar Motor Scraper 621b, 1985 Caterpillar motorized scraper model 621b is operable. The Caterpillar 3406 engine and pan hydraulics work...
Updated: Saturday, December 13, 2025 07:18 AM
Location: Las Cruces, New Mexico
Seller: GovDeals, Inc.
Tractor Engine Hours: 828
ROPS: Enclosed
Serial Number: 2DB00039
Description: 1984 Caterpillar Motor pan Scraper 621b, 1984 Caterpillar motorized scraper model 621b is operable. The Caterpillar 3406 engine and pan hydraulics ...
Updated: Saturday, December 13, 2025 05:40 AM
Location: Las Cruces, New Mexico
Seller: GovDeals, Inc.
Hours: 3,120
Capacity: 8,000 gal
Serial Number: 45P03552
Description: CAT 621B WATER WAGON SN:45P03552 powered by Cat 3406 diesel engine, equipped with OROPS, Interpipe eq. 8,000 gallon water tank, front, side, & rear...
Updated: Wednesday, November 05, 2025 12:44 PM
Location: Rockville, Maryland
Seller: Alex Lyon & Son