1 - 28 of 657 Listings
High/Low/Average
Width: 84 in
Serial Number: 447555
Condition: Used
Description: New Holland 451 3-Pt Sickle Mower, width: 7', PTO: 540, 2 knives, SN: 447555
Updated: Thursday, September 03, 2026 07:18 PM
Location: Orleans, Indiana
Seller: Beckort Auctions LLC
Lot # 334
NEW HOLLAND 451
Other Hay and Forage Equipment
Auction Ended:Sat, Aug 29, 2026 (CDT)
Condition: Used
Stock Number: 334
Description: New Holland 451 Sickle Mower - 7' Bar, 3pt Quantity: 1
Updated: Saturday, August 29, 2026 12:24 PM
Location: Versailles, Missouri
Seller: Wheeler Auctions & Real Estate
Lot # 8723
NEW HOLLAND 451
Other Hay and Forage Equipment
Auction Ended:Aug 25, 2026 (CDT)
Width: 108 in
Serial Number: 783513
Condition: Used
Description: NH 451 Sickle Mower #783513
Description
9' Sickle Bar, Balanced Belt Drive Wobble Box
Updated: Saturday, August 29, 2026 11:43 PM
Location: Marion, South Dakota
Seller: Wieman Land & Auction Co.
Lot # 28
NEW HOLLAND 451
Other Hay and Forage Equipment
Auction Ended:Sat, Aug 22, 2026 (CDT)
Serial Number: 758663
Condition: Used
Description: Ford/New Holland 451 3pt Sickle Mower
7 ft cut
Good shape
540 PTO Quantity: 1
Updated: Saturday, August 22, 2026 10:30 AM
Location: Syracuse, Nebraska
Seller: Easter & Associates, Inc.
Lot # 7283
NEW HOLLAND 451
Other Hay and Forage Equipment
Auction Ended:Sat, Aug 15, 2026 (CDT)
Condition: Used
Stock Number: 7283
Description: NEW HOLLAND 451 SICKLE MOWER 540 pto with extra blade Quantity: 1
Updated: Saturday, August 15, 2026 02:09 PM
Location: Campbellsburg, Kentucky
Seller: Powell Farms Equipment Sales
Lot # 4020
NEW HOLLAND 451
Other Hay and Forage Equipment
Auction Ended:Sat, Aug 15, 2026 (CDT)
Condition: Used
Stock Number: 4020
Description: NEW HOLLAND MODEL 451 3PT 7' SICKLE MOWER - SERIAL # 582771 Quantity: 1
Updated: Saturday, August 15, 2026 01:06 PM
Location: Maryville, Tennessee
Seller: Tyler Brothers Farm Equipment
Lot # 4011
NEW HOLLAND 451
Other Hay and Forage Equipment
Auction Ended:Sat, Aug 15, 2026 (CDT)
Condition: Used
Stock Number: 4011
Description: NEW HOLLAND MODEL 451 3PT 7' CUT SICKLE MOWER - SERIAL # 402243 Quantity: 1
Updated: Saturday, August 15, 2026 01:41 PM
Location: Maryville, Tennessee
Seller: Tyler Brothers Farm Equipment
Lot # 3301
NEW HOLLAND 451
Other Hay and Forage Equipment
Auction Ended:Sat, Aug 15, 2026 (CDT)
Condition: Used
Stock Number: 3301
Description: NEW HOLLAND MODEL 451 3PT 7' CUT BELT DRIVE SICKLE MOWER (VERY CLEAN) SERIAL # 592304 Quantity: 1
Updated: Saturday, August 15, 2026 08:52 AM
Location: Maryville, Tennessee
Seller: Tyler Brothers Farm Equipment
Width: 7 in
Serial Number: 39197
Condition: Used
Description: 2 extra knives go with
Updated: Sunday, August 23, 2026 02:13 PM
Location: Salem, Ohio
Seller: Kiko Auctioneers
Lot # 2269
NEW HOLLAND 451
Other Hay and Forage Equipment
Auction Ended:Aug 11, 2026 (CDT)
Serial Number: 745642
Condition: Used
Description: New Holland 451 Sickle Mower SN:745642, 3-Point, 7' blade,
Updated: Thursday, August 20, 2026 05:44 AM
Location: Watertown, Wisconsin
Seller: Hansen Auction Group
Lot # 56
NEW HOLLAND 451
Other Hay and Forage Equipment
Auction Ended:Mon, Aug 10, 2026 (CDT)
Condition: Used
Stock Number: 212382
Description: 3pt. 7ft. 540 Pto. Quantity: 1
Updated: Monday, August 10, 2026 09:35 AM
Location: Clinton, Missouri
Seller: Cook Auction Company
Lot # 390A
NEW HOLLAND 451
Other Hay and Forage Equipment
Auction Ended:Tue, Aug 04, 2026 (CDT)
Condition: Used
Stock Number: 390A
Description: New Holland 451 3pt Sicklebar Mower, All New Bearings In The Head, Ready To Go!
[NEW HOLLAND 451 3PT SICKLEBAR MOWER] Quantity: 1
Updated: Tuesday, August 04, 2026 11:54 AM
Location: Newark Valley, New York
Seller: Goodrich Auction Service
Lot # 960
NEW HOLLAND 451
Other Hay and Forage Equipment
Auction Ended:Sat, Aug 01, 2026 (CDT)
Condition: Used
Stock Number: 960
Description: ROW 1SE Quantity: 1
Updated: Saturday, August 01, 2026 08:19 AM
Location: Southington, Ohio
Seller: Chalkers Equipment and Auction
Lot # 5139
NEW HOLLAND 451
Other Hay and Forage Equipment
Auction Ended:Fri, Jul 31, 2026 (CDT)
Condition: Used
Stock Number: 5139
Description: NEW HOLLAND 451 3PH SICKLE MOWER, SN: 239370, 540 PTO Quantity: 1
Updated: Friday, July 31, 2026 02:58 PM
Location: Sylva, North Carolina
Seller: Joey Martin Auctioneers
Lot # 21195
NEW HOLLAND 451
Other Hay and Forage Equipment
Auction Ended:Fri, Jul 31, 2026 (CDT)
Condition: Used
Stock Number: 21195
Description: NH 451 SICKLE MOWER Quantity: 1
Updated: Friday, July 31, 2026 08:42 AM
Location: Hopkinsville, Kentucky
Seller: Roeder Auction Company
Lot # 8723
1979 NEW HOLLAND 451
Other Hay and Forage Equipment
Auction Ended:Wed, Jul 29, 2026 02:32 PM (CDT)
Length: 84 in
Serial Number: UNKNOWN
Condition: Used
Description:
Updated: Wednesday, July 29, 2026 03:38 PM
Location: Dorset, Ohio
Seller: O'Reilly Auctions
Lot # 3038
NEW HOLLAND 451
Other Hay and Forage Equipment
Auction Ended:Sat, Jul 25, 2026 (CDT)
Condition: Used
Stock Number: 3038
Description: New Holland 451 Sickle Mower - 3pt, 7', 540 PTO Quantity: 1
Updated: Saturday, July 25, 2026 04:56 PM
Location: Paris, Missouri
Seller: Wheeler Auctions & Real Estate
Lot # 2870
NEW HOLLAND 451
Other Hay and Forage Equipment
Auction Ended:Sat, Jul 25, 2026 (CDT)
Condition: Used
Stock Number: 2870
Description: New Holland 451 Sickle Mower - 7', 540 PTO Quantity: 1
Updated: Saturday, July 25, 2026 05:53 PM
Location: Paris, Missouri
Seller: Wheeler Auctions & Real Estate
Lot # 6893
NEW HOLLAND 451
Other Hay and Forage Equipment
Auction Ended:Thu, Jul 23, 2026 (CDT)
Condition: Used
Stock Number: 6893
Description: New Holland 451 3pt Sickle Mower 540 PTO
Row Location: Row 7 E - Ring #2 Quantity: 1
Updated: Thursday, July 23, 2026 08:02 PM
Location: Browntown, Wisconsin
Seller: Powers Auction Service
Lot # DY2971
NEW HOLLAND 451
Other Hay and Forage Equipment
Auction Ended:Jul 21, 2026 (CDT)
Width: 105 in
Serial Number: 783408
Condition: Used
Description: Ford 451 sickle mower, Serial: 783408, Width: 105", PTO: 540, Hitch: Three point, Unknown operating condition
Updated: Wednesday, July 22, 2026 07:30 AM
Location: Great Bend, Kansas
Seller: Purple Wave
Lot # 5361
NEW HOLLAND 451
Other Hay and Forage Equipment
Auction Ended:Sat, Jul 18, 2026 (CDT)
Condition: Used
Stock Number: 5361
Description: 3pt Sickle Mower w/7ft Bar Quantity: 1
Updated: Saturday, July 18, 2026 03:31 PM
Location: Keytesville, Missouri
Seller: Schachtele Auction
Lot # 299
NEW HOLLAND 451
Other Hay and Forage Equipment
Auction Ended:Tue, Jun 23, 2026 (CDT)
Condition: Used
Stock Number: 8087
Description: New Holland 451 Mower Quantity: 1
Updated: Tuesday, June 23, 2026 10:13 AM
Location: Leola, Pennsylvania
Seller: Wolgemuth Auction
Width: 84 in
Condition: Used
Description: 7ft
Updated: Tuesday, June 30, 2026 12:39 PM
Location: Jamestown, North Dakota
Seller: Orr Auctioneers
Lot # 2367
NEW HOLLAND 451
Other Hay and Forage Equipment
Auction Ended:Fri, Jun 19, 2026 (CDT)
Condition: Used
Stock Number: 2367
Description: 451 NH SICKEL MOWER Quantity: 1
Updated: Friday, June 19, 2026 10:43 AM
Location: Idabel, Oklahoma
Seller: Brinkley Auctions Inc.
Lot # 484
NEW HOLLAND 451
Other Hay and Forage Equipment
Auction Ended:Fri, Jun 19, 2026 (CDT)
Condition: Used
Stock Number: 484
Description: 451 NEW HOLLAND SICKLE MOWER Quantity: 1
Updated: Friday, June 19, 2026 01:42 PM
Location: Scottsville, Kentucky
Lot # 266
NEW HOLLAND 451
Other Hay and Forage Equipment
Auction Ended:Wed, Jun 17, 2026 (CDT)
Condition: Used
Stock Number: 9690
Description: NH 451 3pt sickle mower. Quantity: 1
Updated: Wednesday, June 17, 2026 01:50 PM
Location: Fennimore, Wisconsin
Seller: Jeff's Tractors
Lot # 5765
NEW HOLLAND 451
Other Hay and Forage Equipment
Auction Ended:Wed, Jun 17, 2026 (CDT)
Condition: Used
Stock Number: 5765
Description: CALL JON - 815-471-4191 Quantity: 1
Updated: Wednesday, June 17, 2026 08:49 AM
Location: Milford, Illinois
Seller: Mowrey Auction Company
Lot # 4060
NEW HOLLAND 451
Other Hay and Forage Equipment
Auction Ended:Sat, Jun 13, 2026 (CDT)
Serial Number: 321994
Condition: Used
Stock Number: 26850
Description: New Holland 451 Sickle Mower, 3 point, 540 PTO, 9' bar Quantity: 1
Updated: Saturday, June 13, 2026 04:44 PM
Location: Gallatin, Missouri
Seller: B and S Equipment Sales LLC