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Serial Number: 001971
Condition: Used
Stock Number: 471
Description: Agco 6690 Tractor - MFWD, Quicke 640 Loader, CAH, 10 Speed Trans, 2 SCVS, SN: 001971, Consignor Contact, 309-252-2537 Quantity: 1
Updated: Thursday, June 18, 2026 02:36 PM
Location: Carthage, Illinois
Seller: Wheeler Auctions & Real Estate
Lot # 3983
AGCO ALLIS 6690
40 HP to 99 HP Tractors
Auction Ended:Wed, Jun 17, 2026 01:46 PM (CDT)
Drive: 4WD
Engine Horsepower: 87 HP
Serial Number: 002047
Condition: Used
Description: AGCO ALLIS 6690 4WD TRACTOR WITH CAB AND LOADER. TRACTOR DOES START AND RUN. CLUTCH SLAVE CYLIDER LEAKS OFF AND NEEDS ATTENTION. WILL BE SOLD THAT ...
Updated: Wednesday, June 17, 2026 02:03 PM
Location: Xenia, Ohio
Condition: Used
Stock Number: 4111
Description: Agco Allis 6690 Tractor w/ Quicke Loader & Bucket, 3pt, 540 PTO, Runs but Leaks Hyd Oilw/ Quicke Loader & Bucket, 3pt, 540 PTO, Runs but Leaks Hyd...
Updated: Friday, March 20, 2026 05:40 PM
Location: Annawan, Illinois
Seller: Anderson Enterprises Consignment Auction
Lot # 6580
1991 AGCO ALLIS 6690
40 HP to 99 HP Tractors
Auction Ended:Thu, Mar 12, 2026 10:20 AM (CDT)
Hours: 3,192
Rear Remote Hydraulics: 2
Rear PTO: Yes
Transmission Type: Synchro
Drive: 2WD
Engine Horsepower: 87 HP
Description: Agco Allis 6690
2WD
3192 hours showing
86 hp
4-Cyl 244 CID Air Cooled Turbo Diesel Engine
12 speed transmission
540/1000 PTO
3pt with quic...
Updated: Thursday, March 12, 2026 10:35 AM
Location: West Point, Nebraska
Seller: Pavel Auction Services
Hours: 6,390
Condition: Used
Stock Number: 1219
Description: Agco Allis 6690 4x4 Tractor Diesel, trans,3pt,540 pto, dual remotes, 16.9 x 34 rears,
14.9 x 24 front, Agco 620 Loader & bucket, Tractor not runn...
Updated: Thursday, September 25, 2025 04:43 PM
Location: Browntown, Wisconsin
Seller: Powers Auction Service
Lot # 2885
AGCO ALLIS 6690
40 HP to 99 HP Tractors
Auction Ended:Thu, Apr 10, 2025 10:46 AM (CDT)
Hours: 3,169
Drive: 4WD
Engine Horsepower: 87 HP
Serial Number: 002122
Condition: Used
Stock Number: AGCO ALLIS(L,P)
Description: AGCO ALLIS 6690 TRACTOR. 3169 hours, MFWD, cab with heat and air, double remotes, recent complete in-frame engine overhaul. Tractor appears to star...
Updated: Thursday, April 10, 2025 11:01 AM
Location: Flemingsburg, Kentucky
Hours: 4,122
Serial Number: NOTFOUND
Condition: Used
Stock Number: 1202
Description: Agco Allis 6690 Cab Loader Tractor 'Runs & Operates' - 4,122 Hours on Meter, 4x4, 16.9R24 Front Tires, 18.4R34 Rear Tires, 2 scv's, 540 pto, 3 poin...
Updated: Wednesday, March 05, 2025 11:00 AM
Location: Shippensburg, Pennsylvania
Seller: Martin's Auction & Equipment
Lot # 508
1995 AGCO ALLIS 6690
40 HP to 99 HP Tractors
Auction Ended:Fri, Jan 10, 2025 (CST)
Drive: 4WD
Engine Horsepower: 87 HP
Serial Number: 1748
Condition: Used
Stock Number: 10390
Description: ENCLOSED CAB WITH HEAT, AG TIRES, SHUTTLE TRANSMISSION, 4WD, 86 HP AGCO DIESEL ENGINE, 98” SMOOTH BUCKET, FRONT LOADER, 2 SETS REAR REMOTE HYDRAULI...
Updated: Friday, January 10, 2025 02:37 PM
Location: Littlestown, Pennsylvania
Seller: Kurtz Trading
Condition: Used
Stock Number: 163
Description: 1991 Agco Allis 6690 Tractor (RUNS) ; Onsite #863. Serial #001218. 4866 Hours Showing. SLH 4 Cyl Turbo Diesel Engine. 2wd 16 Speed Gear Drive Tra...
Updated: Thursday, December 19, 2024 10:31 AM
Location: Chambersburg, Pennsylvania
Seller: Marion Auction LLC
Condition: Used
Stock Number: 5706
Description: Loader, 4wd, runs and drives, 90hp. Quantity: 1
Updated: Saturday, September 28, 2024 03:24 PM
Location: Sharon Springs, New York
Seller: MacFadden & Sons Inc.
Condition: Used
Stock Number: 648
Description: NOTE: NO BRAKES Quantity: 1
Updated: Monday, July 21, 2025 11:05 AM
Location: Murphysboro, Illinois
Seller: Canning Auction Service
Hours: 3,279
Condition: Used
Stock Number: 3257
Description: Agco Allis 6690 Tractor - 3279 Hours, Cab, 2 Remotes, 2wd, Good Running Tractor Quantity: 1
Updated: Tuesday, July 22, 2025 10:12 AM
Location: Paris, Missouri
Seller: Wheeler Auctions & Real Estate