1 - 22 of 22 Listings
High/Low/Average
Hours: 2,197
Serial Number: 984-0600-1012B
Stock Number: 3233
Description: Item#3233 Komatsu D66S Loader w/ bucket & grabble Cab missing glass Hours: 2197 Vin#984-0600-1012B
does not drive- electrical problem Quantity: 1
Updated: Wednesday, September 10, 2025 12:05 PM
Location: Great Mills, Maryland
Seller: SOUTHERN MARYLAND AUCTION COMPANY
Hours: 2,562
Stock Number: 3133
Description: Item#3133 Komatsu D66s -1 Crawler Loader Enclosed Cab ( Glass Broke) Missing Floor Plate In Cab. Track Width 20 Inches Bucket And Claw Serial# 935...
Updated: Wednesday, September 10, 2025 01:49 PM
Location: Great Mills, Maryland
Seller: SOUTHERN MARYLAND AUCTION COMPANY
Hours: 8,206
ROPS: Open
Serial Number: 01775
Year: 1989
Description: 1989 Komatsu D66S-1 track loader, Hours: 8,206 on meter, Serial: 01775, Komatsu SA6D110-1, Serial: 59755, Cylinders: 6, Fuel type: Diesel, Hydrosta...
Updated: Friday, April 11, 2025 07:27 AM
Location: Chadwick, Missouri
Seller: Purple Wave
Hours: 6,369
ROPS: Open
Year: 1991
Description: 1991 Komatsu D66S1 track loader, Hours: 6,369 on meter, Serial: D66S1-1858, Komatsu, Cylinders: 6, Fuel type: Diesel, Powershift, Canopy, Bucket co...
Updated: Friday, October 18, 2024 07:28 AM
Location: Tebbetts, Missouri
Seller: Purple Wave
ROPS: Enclosed
Stock Number: 2201
Description: ENCLOSED CAB, 90" BUCKET, *ENGINE HAS KNOCK*, SHOWING HRS UNAVAILABLE, S#01148, TAG#13334
[KOMATSU D66S TRACK LOADER] Quantity: 1
Updated: Friday, July 25, 2025 08:43 AM
Location: White Pine, Tennessee
Seller: ProTEAM Auction™
Hours: 3,902
Horsepower: 160 HP
ROPS: Enclosed
Serial Number: 01634
Stock Number: 301263
Year: 1988
Description: Cab, Showing 3902 Hours, Heat & Air, Powershift Transmission, 160 HP Komatsu Diesel, 94” Tooth Bucket, 20” Steel Tracks, 41180 LBS Operating Weight...
Updated: Friday, July 25, 2025 09:26 AM
Location: Seven Valleys, Pennsylvania
Seller: McGrew Equipment Company
ROPS: Open
Serial Number: 01634
Stock Number: 301263
Year: 1988
Description: Cab, Showing 3902 Hours, Heat & Air, Powershift Transmission, 160 HP Komatsu Diesel, 94” Tooth Bucket, 20” Steel Tracks, 41180 LBS Operating Weight...
Updated: Monday, July 28, 2025 03:35 PM
Location: Seven Valleys, Pennsylvania
Seller: McGrew Equipment Company
Hours: 4,128
ROPS: Open
Serial Number: 1016
Year: 1991
Description: 1991 Komatsu D66-S1 Crawler Loader
Year Make/Brand Model VIN/Serial Hours
1991 Komatsu DGQ066-1A 1016 4,128
1991 Komatsu D66-S1 C...
Updated: Thursday, February 15, 2024 03:44 PM
Location: Wildomar, California
Seller: GovDeals, Inc.
Hours: 8,236
Stock Number: 8945
Description: DOZER LOADER, 90" BUCKET W/ TEETH, 20" TRACKS, RIDE AND DRIVE.
[KOMATSU D66S] Quantity: 1
Updated: Monday, July 28, 2025 04:01 PM
Location: Dodgeville, Wisconsin
Seller: Hennessey Implement
Hours: 4,128
ROPS: Open
Serial Number: 1016
Year: 1991
Description: Year Make/Brand Model VIN/Serial Hours
1991 Komatsu DGQ066-1A 1016 4,128
1991 Komatsu D66-S1 Crawler Loader
Engine runs, good cond...
Updated: Thursday, February 15, 2024 12:39 PM
Location: Wildomar, California
Seller: GovDeals, Inc.
Lot # 5413
1989 KOMATSU D66S
Crawler Loaders
Auction Ended:Wed, Jun 28, 2023 01:33 PM (CDT)
Hours: 9,456
ROPS: Enclosed
Serial Number: UNKNOWN
Year: 1989
Description: PARTS TRACTOR
AS IS WHERE IS
Engine Runs
Needs Drive Motors
CALL ED WITH ALL QUESTIONS
Updated: Friday, September 27, 2024 03:26 PM
Location: Hedgesville, West Virginia
Seller: EM Rude LLC
Stock Number: 3734
Description: KOMATSU D66S CRAWLER LOADER S/N 01827, 8' BKT, 20" DBG, OROPS Quantity: 1
Updated: Monday, February 12, 2024 09:33 AM
Location: Centre, Alabama
Seller: American Auctioneers
Lot # 2613
1992 KOMATSU D66S-1
Crawler Loaders
Auction Ended:Wed, Nov 23, 2022 11:48 AM (CST)
Hours: 7,559
Horsepower: 160 HP
ROPS: Open
Serial Number: 01855
Bucket Capacity: 2.6 cu yd
Transmission Type: Hydrostatic
Description: 1992 Komatsu D66S-1 - Runs and operates, shows 7,559 hours, has 93" bucket, could use a few new potentiometers, tilt cylinder has small leak.
Goo...
Updated: Friday, September 27, 2024 06:30 PM
Location: Sherman, Texas
Seller: United Country Altaterra Realty & Auction
Hours: 4,820
ROPS: Enclosed
Serial Number: 01482
Description: This machine was a local trade in off a ranch. It runs and drives. It does creep to the right when tracking in higher range. It would make a good f...
Updated: Friday, September 27, 2024 06:53 PM
Location: Lindale, Texas
Seller: Iron Ranch, LLC
Hours: 6,139
Horsepower: 160 HP
ROPS: Enclosed
Serial Number: 01460
Year: 1987
Description: 1987 Komatsu D66S-1 track loader
Hours: 6,139 on meter
Serial: 01460
Engine
Komatsu SA6D110-1
Displacement: 7.1L
Cylinders: 6
Fuel type: Die...
Updated: Sunday, February 11, 2024 10:57 AM
Location: Fredericktown, Missouri
Seller: Purple Wave
Hours: 6,419
Horsepower: 160 HP
ROPS: Enclosed
Serial Number: 01570
Description: Komatsu D66S-1 Track Loader, 6419 Hrs Showing, Komatsu SA6D110 7.1L, 6-Cyl Diesel Engine, 160Hp, Water Cooled, Hydrostatic Transmission, Pedal Stee...
Updated: Sunday, February 11, 2024 09:48 AM
Location: Walthill, Nebraska
Seller: Big Iron
Hours: 4,387
ROPS: Enclosed
Serial Number: 1117
Description: Komatsu 66S Crawler Loader.
Engine Runs Good.
Hydraulic System Needs Work. Unit does NOT drive.
Selling this machine for a customer of mine. For...
Updated: Saturday, February 10, 2024 09:20 AM
Location: Hagerstown, Maryland
Seller: Martin's Auction & Equipment
ROPS: Open
Serial Number: 01241
Engine Manufacturer: KOMATSU
Engine Serial Number: 52974
Hours Meter: Broken / Inaccurate
Operating Condition: Operable
Description: Komatsu D66S -1
Starts hard but does run
Some Electrical Issues
Selling as is
Hour meter shows 1572.4 but actual hours are unknown
Please...
Updated: Saturday, February 10, 2024 07:26 AM
Location: Elma, Iowa
Seller: Aaron Hoover Equip.
Serial Number: 1433
Stock Number: 57359
Description: KOMATSU D66S-1 TRACK LOADER, KOMATSU 3A6D110-1 6 CYL ENG, 55870 ENG SERIAL #, HYDROSTATIC FOOT STEER, 907 HRS ON METER BUT APPROXIMATELY 2007 HRS, ...
Updated: Friday, February 09, 2024 10:00 AM
Location: Marietta, Pennsylvania
Seller: Hess Auctioneers, LLC
Hours: 183
ROPS: Enclosed
Serial Number: UNKNOWN
Stock Number: 315
Description: Komatsu D66S Track Loader - 183 Hrs. Showing, Erops, / Onsite Lot # 315 Quantity: 1
Updated: Monday, April 15, 2024 10:29 AM
Location: Shippensburg, Pennsylvania
Seller: Martin's Auction Service
ROPS: Open
Serial Number: 01005A
Stock Number: 30
Description: *Komatsu D-66S-1 crawler loader, #01005A, shows 7000 hrs, 20” tracks, 8’ bucket; Quantity: 1
Updated: Tuesday, April 16, 2024 08:04 AM
Location: Wyanet, Illinois
Seller: Rediger Auction Service
Hours: 3,370
ROPS: Open
Serial Number: UNKNOWN
Stock Number: 502
Description: Komatsu D66S, OROPS, 8' G.P. Bucket, 20 Tracks, Foot Controls, Hours: 3370, Serial #: N/A Quantity: 1
Updated: Friday, April 12, 2024 12:07 PM
Location: York Springs, Pennsylvania
Seller: Wolfe Industrial Auctions, Inc.