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Lot # 3125
2016 CHALLENGER MT665E
175 HP to 299 HP Tractors
Auction Ended:Sat, Oct 03, 2026 (CDT)
Hours: 3,805
Serial Number: AGCCO655PGNGL1006
Condition: Used
Stock Number: 16408
Description: 2016 Challenger MT665E Cab Tractor 'Ride & Drive - Drive Train Guarantee' - 3,805 Hours on Meter, 4x4, Front Weights, Corner Post Exhaust, Rear Whe...
Updated: Saturday, October 03, 2026 09:28 AM
Location: New Holland, Pennsylvania, USA
Seller: Martin's Auction & Equipment
Lot # 7401
2005 CHALLENGER MT665B
175 HP to 299 HP Tractors
Auction Ended:Wed, Sep 09, 2026 10:51 AM (CDT)
Hours: 10,000
Remote Hydraulics: 4
HasPTO: Yes
Transmission Type: CVT
Drive: MFWD
Engine Output: 290 HP
Description: Challenger MT 665B
Estimated 2005 model year
Hours unknown. Screen doesn’t work.
This item is part of the Lenth Farm reduction selling Se...
Updated: Wednesday, September 09, 2026 11:10 AM
Location: Elgin, Iowa, USA
Seller: Mid Iowa Auction Company
Lot # 60
CHALLENGER MT665B
175 HP to 299 HP Tractors
Auction Ended:Thu, Jun 18, 2026 (CDT)
Hours: 5,560
Serial Number: K43C22AQ113K
Condition: Used
Stock Number: 60
Description: Challenger MT 665B Tractor - MFWD, CVT Transmission, 540/1000 PTO, 480/80R46 Rears, 420/90R30 Fronts, SN K43C22AQ113K, 5560 Hours, Consignor Contac...
Updated: Thursday, June 18, 2026 12:41 PM
Location: Carthage, Illinois, USA
Seller: Wheeler Auctions & Real Estate
Lot # 73
2005 CHALLENGER MT665B
175 HP to 299 HP Tractors
Auction Ended:Mon, Apr 20, 2026 (CDT)
Hours: 12,490
Remote Hydraulics: 6
HasPTO: Yes
Transmission Type: CVT
Drive: MFWD
Engine Output: 290 HP
Description: 2005 Challenger MT665B, Shows 2,490 Hours (Believed to be 12,490hrs), Rear and Front Duals (Fronts Not Installed), 480/80R50, 380/80R38, Sisu 8.4L ...
Updated: Monday, April 20, 2026 12:13 PM
Location: Oakes, North Dakota, USA
Seller: Ulmer Auction Service
Lot # 11633
2011 CHALLENGER MT665C
175 HP to 299 HP Tractors
Auction Ended:Thu, Apr 09, 2026 11:56 AM (CDT)
Hours: 4,780
HasPTO: Yes
Drive: MFWD
Engine Output: 265 HP
Serial Number: V301008
Condition: Used
Description: 2011 YEAR CHALLENGER MT665C TRACTOR, 4780HRS, UPDATED CAB SUSPENSION, AUTO STEER, 5 HYDS, ONE OWNER SMITH COUNTY KANSAS TRACTOR,
Transportation &...
Updated: Thursday, April 09, 2026 12:12 PM
Location: Smith Center, Kansas, USA
Seller: Tumbleweed Auction Company
Serial Number: N110076
Condition: Used
Stock Number: 5007
Description: Challenger MT665 MFWD Tractor---SN:N110076, shows 7288 hours, left hand reverser, front fenders, 380/85R34 front tires, 480/80R46 rear tires with d...
Updated: Wednesday, April 01, 2026 09:42 AM
Location: Sioux Center, Iowa, USA
Seller: Zomer Auctions
Lot # 26
2002 CHALLENGER MT665
175 HP to 299 HP Tractors
Auction Ended:Fri, Mar 27, 2026 (CDT)
Condition: Used
Stock Number: 326
Description: 2002 Challenger MT665 Tractor, MFWD, 225 pto hp, 3pt, big 1000 pto, power shift, front wts, 18.4-46 tires & duals, 14.9-34 front, 3900 hrs Quan...
Updated: Friday, March 27, 2026 10:12 AM
Location: New Holland, Ohio, USA
Seller: Schrader Real Estate and Auction Company, Inc
Lot # 6816
2008 CHALLENGER MT665B
175 HP to 299 HP Tractors
Auction Ended:Wed, Feb 18, 2026 02:31 PM (CST)
Hours: 10,383
Remote Hydraulics: 4
HasPTO: Yes
Transmission Type: CVT
Drive: MFWD
Engine Output: 290 HP
Description: 2008 AGCO Challenger MT665B
290 HP
Heat
A/C
Monitor
Radio
10,383 Hours
TECHstar CVT
4 Rear Remotes
1000 PTO
Rear Dual Tires
Front & Rear...
Updated: Wednesday, February 18, 2026 02:46 PM
Location: Carroll, Iowa, USA
Seller: Haley Equipment, Inc.
Lot # 50
2004 CHALLENGER MT665
175 HP to 299 HP Tractors
Auction Ended:Mon, Dec 29, 2025 (CST)
Drive: MFWD
Engine Output: 250 HP
Serial Number: N12195
Condition: Used
Stock Number: 50
Description: Case IH 535 Quadtrac Quantity: 1
Updated: Monday, December 29, 2025 11:27 AM
Location: Carlinville, Illinois, USA
Seller: Hanold Auctioneering
Lot # 2714
2006 CHALLENGER MT665
175 HP to 299 HP Tractors
Auction Ended:Mon, Dec 22, 2025 03:29 PM (CST)
Hours: 8,744
Drive: MFWD
Engine Output: 250 HP
Loader: Yes
Serial Number: UNKOWN
Condition: Used
Description: Challenger 665 Loader Tractor
This is a clean, well-maintained loader tractor with everything in good working order. Equipped with a joystick lo...
Updated: Monday, December 22, 2025 03:45 PM
Location: Sublette, Kansas, USA
Seller: G Peters Farm Equipment
Lot # 3626
2012 CHALLENGER MT665D
175 HP to 299 HP Tractors
Auction Ended:Thu, Dec 18, 2025 03:07 PM (CST)
Hours: 3,316
Remote Hydraulics: 5
HasPTO: Yes
Transmission Type: IVT
Drive: MFWD
Engine Output: 295 HP
Description: Challenger MT665D 3316 one owner hours 5 remotes IVT transmission all original manuals included! This is a very nice low hour Indiana tractor that ...
Updated: Thursday, December 18, 2025 03:23 PM
Location: Tipton, Indiana, USA
Seller: Ag Serious
Lot # 3784
CHALLENGER MT665
175 HP to 299 HP Tractors
Auction Ended:Thu, Dec 11, 2025 02:01 PM (CST)
Hours: 5,764
Remote Hydraulics: 2
Drive: MFWD
Engine Output: 225 HP
Serial Number: 69508
Condition: Used
Description: Challenger MT665
- 5764 HR
- Rebuilt 3 point cylinder
- All New Tires In July 2025
- Lights are working
- MFWD
Seller stated valve cover ...
Updated: Thursday, December 11, 2025 02:18 PM
Location: Goff, Kansas, USA
Seller: Midwest Auction Pros
Lot # 3003
2009 CHALLENGER MT665B
175 HP to 299 HP Tractors
Auction Ended:Wed, Nov 19, 2025 (CST)
Condition: Used
Stock Number: 51702
Description: Runs & Drives, 2538 hours, 4WD, 290 HP, 3Pt, 1000 PTO, 4 sets remotes, Includes Duals and the duals Hubs, cab with heat - air - radio, Mfg. Year ...
Updated: Wednesday, November 19, 2025 10:59 PM
Location: Lebanon, Pennsylvania, USA
Seller: MGD Tractor and Equipment
Lot # 251
2012 CHALLENGER MT665D
175 HP to 299 HP Tractors
Auction Ended:Mon, Oct 06, 2025 (CDT)
Hours: 4,501
Transmission Type: Power Shuttle
Drive: MFWD
Engine Output: 265 HP
Serial Number: B341031
Condition: Used
Description: GOOD OPERATING AND RUNNING CONDITION, 4501 HOURS, FRONT WEIGHTS, TWO (2) FRONT REMOTES, FOUR (4) REAR REMOTES. TRACTOR WAS USED ON A HAY FARM AND R...
Updated: Monday, October 06, 2025 07:02 AM
Location: Poplarville, Mississippi, USA
Seller: Wolf River Auction, LLC
Lot # 1202
2009 CHALLENGER MT665B
175 HP to 299 HP Tractors
Auction Ended:Wed, Sep 17, 2025 (CDT)
Condition: Used
Stock Number: 51702
Description: Runs & Drives, 2538 hours, 4WD, 290 HP, 3Pt, 1000 PTO, 4 sets remotes, Includes Duals and the duals Hubs, cab with heat - air - radio, Mfg. Year ...
Updated: Wednesday, September 17, 2025 01:37 PM
Location: Lebanon, Pennsylvania, USA
Seller: MGD Tractor and Equipment
Lot # 6709
2013 CHALLENGER MT665D
175 HP to 299 HP Tractors
Sold On:Wednesday, Aug 20, 2025 (CDT)
Hours: 2,850
Remote Hydraulics: 4
HasPTO: Yes
Transmission Type: CVT
Drive: MFWD
Engine Output: 290 HP
Description: Farmer owned machine.
Used as a planting tractor.
2,850 hours
CVT Transmission
Ag Loader guidance, needs screen;
Def Delete;
Front Tires- 2 N...
Updated: Wednesday, August 20, 2025 04:04 PM
Location: Kingman, Kansas, USA
Seller: Amber Waves Auction
Lot # 1203
2009 CHALLENGER MT665B
175 HP to 299 HP Tractors
Auction Ended:Wed, Jul 16, 2025 (CDT)
Condition: Used
Stock Number: 51702
Description: Runs & Drives, 2538 hours, 4WD, 290 HP, 3Pt, 1000 PTO, 4 sets remotes, Includes Duals and the duals Hubs, cab with heat - air - radio, Mfg. Year...
Updated: Wednesday, July 16, 2025 12:22 PM
Location: Lebanon, Pennsylvania, USA
Seller: MGD Tractor and Equipment
Lot # 5023
2012 CHALLENGER MT665D
175 HP to 299 HP Tractors
Auction Ended:Wed, May 28, 2025 03:42 PM (CDT)
Hours: 10,030
HasPTO: Yes
Drive: 4WD
Engine Output: 290 HP
Serial Number: C103084
Condition: Used
Description:
Updated: Wednesday, May 28, 2025 03:58 PM
Location: Cortland, New York, USA
Seller: CNY Farm Supply
Lot # 1202
2009 CHALLENGER MT665B
175 HP to 299 HP Tractors
Auction Ended:Wed, May 21, 2025 (CDT)
Condition: Used
Stock Number: 51702
Description: Runs & Drives, 2538 hours, 4WD, 290 HP, 3Pt, 1000 PTO, 4 sets remotes, Includes Duals and the duals Hubs, cab with heat - air - radio, Mfg. Year ...
Updated: Wednesday, May 21, 2025 12:41 PM
Location: Lebanon, Pennsylvania, USA
Seller: MGD Tractor and Equipment
Lot # 1202
2009 CHALLENGER MT665B
175 HP to 299 HP Tractors
Auction Ended:Wed, Apr 23, 2025 (CDT)
Condition: Used
Stock Number: 51702
Description: Runs & Drives, 2538 hours, 4WD, 290 HP, 3Pt, 1000 PTO, 4 sets remotes, Includes Duals and the duals Hubs, cab with heat - air - radio, Mfg. Year ...
Updated: Wednesday, April 23, 2025 12:29 PM
Location: Lebanon, Pennsylvania, USA
Seller: MGD Tractor and Equipment
Lot # 407
2005 CHALLENGER MT665B
175 HP to 299 HP Tractors
Auction Ended:Fri, Apr 11, 2025 (CDT)
Serial Number: P039075
Condition: Used
Stock Number: 407
Description: 2005 Challenger MT665B tractor, CHA, MFD, CVT trans, front 3pt & PTO, 710/70R42 rear tires, 600/70R28 front tires, 4-hyds, 3-PTO capable, runs & op...
Updated: Friday, April 11, 2025 02:50 PM
Location: Wausau, Wisconsin
Seller: Wausau Auctioneers
Lot # 2946
CHALLENGER MT665B
175 HP to 299 HP Tractors
Auction Ended:Thu, Apr 03, 2025 02:08 PM (CDT)
Drive: MFWD
Engine Output: 290 HP
Serial Number: S284001
Condition: Used
Description: Challenger MT665, 4,960 Hrs., CVT Transmission, 4 Hyd., 1000 PTO, Small 1000 and 540 PTO, Quick Hitch, 16 Suitcase Weights, Michelin 480/80R46 Rear...
Updated: Thursday, April 03, 2025 02:24 PM
Location: Garden City, Minnesota, USA
Seller: Auctioneer Alley
Lot # 9750
2004 CHALLENGER MT665
175 HP to 299 HP Tractors
Auction Ended:Thu, Mar 27, 2025 02:08 PM (CDT)
Hours: 7,080
Transmission Type: Powershift
Drive: MFWD
Engine Output: 250 HP
Serial Number: N110076
Condition: Used
Description: 2004 Challenger MT665
7080 hrs
18 speed power shift
spent $25,000 on Transmission & a/c at 6835 hrs from dealer (have receipts)
4-remotes, 100...
Updated: Thursday, March 27, 2025 02:24 PM
Location: Ellsworth, Minnesota, USA
Seller: Elbers Auction Service
Lot # 3847
2009 CHALLENGER MT665C
175 HP to 299 HP Tractors
Auction Ended:Fri, Mar 21, 2025 (CDT)
Hours: 6,850
Serial Number: U075063
Condition: Used
Stock Number: 3847
Description: 2009 CAT Challenger 665C Tractor CAT 665C MFWD Tractor w/ Rear Duals, 6850 Hours, Autosteer Ready, 290 hp, 46GPM Pump, 5 Remotes, 3pt, 540/1000 PTO...
Updated: Monday, March 24, 2025 10:27 AM
Location: Annawan, Illinois, USA
Lot # 4164
2008 CHALLENGER MT665B
175 HP to 299 HP Tractors
Auction Ended:Thu, Mar 20, 2025 02:33 PM (CDT)
Hours: 7,040
HasPTO: Yes
Transmission Type: CVT
Drive: MFWD
Engine Output: 290 HP
Serial Number: T308045
Description: 2008 Challenger MT665B with 12 ft. Otter silage dozer blade, 7040 hrs, CVT transmission, Trimble Autosteer, front suspension, front and rear duals...
Updated: Thursday, March 20, 2025 02:49 PM
Location: Durham, Kansas, USA
Seller: G&R Implement LLC
Lot # 1200
2005 CHALLENGER MT665B
175 HP to 299 HP Tractors
Auction Ended:Wed, Mar 19, 2025 (CDT)
Condition: Used
Stock Number: 55886
Description: Runs and Drives, EROPS with Heat - air, 4WD, 290 HP, 1000 PTO, 4 Sets Rear Hydraulic Remotes, Rear Duals - included, 16 Front suitcase Weights, M...
Updated: Wednesday, March 19, 2025 02:54 PM
Location: Lebanon, Pennsylvania, USA
Seller: MGD Tractor and Equipment
Lot # 206
2011 CHALLENGER MT665C
175 HP to 299 HP Tractors
Auction Ended:Sat, Mar 15, 2025 (CDT)
Hours: 4,712
Drive: 4WD
Engine Output: 285 HP
Serial Number: B025058
Condition: Used
Stock Number: 206
Description: challenger tractor. runs and drives Quantity: 1
Updated: Saturday, March 15, 2025 01:54 PM
Location: San Angelo, Texas, USA
Seller: San Angelo Farm & Ranch
Lot # 3017
2015 CHALLENGER MT665E
175 HP to 299 HP Tractors
Auction Ended:Wed, Feb 12, 2025 02:33 PM (CST)
Hours: 6,958
Drive: MFWD
Engine Output: 250 HP
Serial Number: AGCC0665CFNGL1017
Condition: Used
Stock Number: 51328
Description: Runs and drives as it should.
Clean tractor.
Was only the backup tractor for the last couple years.
Updated: Wednesday, February 12, 2025 02:48 PM
Location: Cortland, New York, USA
Seller: CNY Farm Supply