1 - 28 of 223 Listings
High/Low/Average
Mileage: 347,145 mi
Transmission: Manual
VIN: 1M2N179YXHA005874
Number of Rear Axles: Tandem
Cab: Standard Cab
Fuel Type: Diesel
Description: 1987 Mack R686ST. VIN: 1M2N179YXHA005874. Engine: 11.0L I6 diesel. Odometer reading: 347,145. Body: Two-door chassis. : No battery; runs and drives.
Updated: Tuesday, September 29, 2026 01:56 PM
Location: New Hampton, New York
Seller: Absolute Auctions & Realty, Inc.
Mileage: 36,125 mi
Body Length: 16 ft
Number of Rear Axles: Tandem
Engine Manufacturer: MACK
Transmission: Manual
Suspension: Mack
Description: 1986 MACK R686ST DUMP TRUCK
T/A, Mack engine, 18 speed trans, 46K rears, 20K front, 16' dump body, 11R22.5 rear tires, 11R24.5 front tires
Mileage:...
Updated: Tuesday, September 29, 2026 05:36 AM
Location: Montgomery, Alabama
Seller: JM Wood Auction Company Inc
VIN: 2M2N179Y6FC098064
Description: Year: 1985 Make: Mack Model: R686ST Vehicle Type: Truck Odometer Reads: Plate: Body Type: Trim Level: Drive Line: Engine Type: L6, 11.0L (672 CID) ...
Updated: Saturday, September 12, 2026 02:56 PM
Location: Scottsville, Virginia
Seller: Watts Auction Realty Appraisals
Mileage: 90,963 mi
Engine Manufacturer: CATERPILLAR
Horsepower: 300 HP
Number of Rear Axles: Tandem
Engine Model: 3208
Fuel Type: Diesel
Description: 1985 Mack R686ST T/A Knuckle Boom Log Loader Truck, EM6-300 11.0L Turbo Diesel Engine, Horsepower: 300 HP At 2100 RPM, Mechanical Fuel Pump / Mecha...
Updated: Wednesday, September 02, 2026 02:59 PM
Location: Corning, Arkansas
Seller: Big Iron
Mileage: 424,377 mi
Transmission: Manual
VIN: 1M1N179Y1JW009387
Tires: 12R22.5
Wheelbase: 17.1 in
Fuel Type: Diesel
Description: MACK Econodyne 1988, 424,377 miles, 6,000 hours, New engine in 1997, Maxitorque extended range transmission, Drum Breaks, Tires 12R22.5, Rubber Loo...
Updated: Wednesday, August 19, 2026 12:11 PM
Location: Tinnie, New Mexico
Seller: Cutting Edge Auctions LLC
Lot # 292
1986 MACK R686ST
Vacuum / Industrial Tank Trucks
Auction Ended:Tue, Aug 18, 2026 (CDT)
VIN: 1M2N179Y2GA003261
Description: 1986 MACK R686ST T/A 60-BBL TRANSPORT TANK TRUCK VIN/SN: 1M2N179Y2GA003261, MACK EM6-300 Engine, MACK 2-STICK 6-SPEED Transmission, 300 HP, CAMELBA...
Updated: Tuesday, August 18, 2026 02:25 PM
Location: Albany, Texas
Seller: Permian International Energy Services, LLC
Mileage: 452,000 mi
Transmission: Manual
Suspension: Camelback
VIN: 2M2N179Y6CC075296
Number of Rear Axles: Tandem
Cab: Standard Cab
Description: 1982 Mack R686ST semi truck, Miles: 452 on odometer, VIN: 2M2N179Y6CC075296, Cylinders: 6, Fuel type: Diesel, Mack Twin Stick, Manual, Speed: 6, Ax...
Updated: Friday, August 07, 2026 06:43 AM
Location: Scott City, Missouri
Seller: Purple Wave
VIN: 1M2N179C4CA077022
Description: VIN: 1M2N179C4CA077022, 10 ft. Dump Box, **NOTE: Parts Only Truck** Quantity: 1
Updated: Wednesday, August 05, 2026 11:16 AM
Location: Crosby, North Dakota
Seller: Pifer's Auction Company
Mileage: 110,552 mi
Transmission: Manual
VIN: 1M2N179Y7FA001469
Number of Rear Axles: Tandem
Fuel Type: Diesel
Cab: Standard Cab
Description: Texoma 330, Pressure Digger diesel, with Kelly bar, rotating & extendable table, riding console & 2 outriggers, mounted on 1985 Mack R686ST T/A Cab...
Updated: Thursday, August 06, 2026 08:03 AM
Location: Dickinson, Texas
Seller: J.J. Kane Auctioneers
VIN: 1M2N179Y6HA007816
Description: Year: 1987 Make: Mack Model: R686ST Vehicle Type: Truck Mileage: 579K Engine Type: L6, 11.0L (672 CID) Fuel Type: Diesel Horsepower: 300HP Transmis...
Updated: Tuesday, August 04, 2026 11:28 AM
Location: Greenwood, Mississippi
Seller: Mid Delta Auctions
Lot # 10360
1984 MACK R686ST
Day Cab Trucks
Auction Ended:Wed, Jul 29, 2026 02:46 PM (CDT)
Mileage: 59,389 mi
Engine Manufacturer: MACK
Horsepower: 350 HP
Transmission: Manual
Transmission Type: I Shift with Crawler Gears
Number of Speeds: 6+4 Spd
Description: This is a great running truck miles and hours are original. This truck has been on a local farm all its life. It was used to haul excavator and bac...
Updated: Wednesday, July 29, 2026 03:47 PM
Location: Crawfordsville, Arkansas
Lot # 15759-497
1985 MACK R686ST
Winch / Oil Field Trucks
Auction Ended:Jul 23, 2026 (CDT)
Transmission: Manual
VIN: 1M2N179Y0FA094321
Number of Rear Axles: Tandem
Fuel Type: Diesel
Description: 1985 Mack R686ST Winch Truck, 1985 Mack Winch Truck
-VIN: 1M2N179Y0FA094321
-Model R686ST
Updated: Sunday, July 26, 2026 04:56 PM
Location: Abernathy, Texas
Seller: GovDeals, Inc.
Mileage: 147,310 mi
Engine Manufacturer: MACK
Transmission: Manual
VIN: 1M2N179YXEA092915
Number of Rear Axles: Tandem
Cab: Standard Cab
Description: 1984 Mack R686ST T/A Cab & Chassis, 8,914 Hrs Showing, 147,310 Miles Showing, , Mack 11L 6-Cyl Turbo Diesel Engine, Maxitorque Extended Range 6-Spe...
Updated: Wednesday, July 08, 2026 03:58 PM
Location: Ocheyedan, Iowa
Seller: Big Iron
VIN: 1M2N179Y6HA008464
Description: Vin# 1m2n179y6ha008464, Meter Reads 216504 Miles And 7221 Hours, Manual Transmission, Front 24.5 Rubber On Aluminum Wheels, Rear 24.5 Rubber On ...
Updated: Saturday, June 27, 2026 01:41 PM
Location: Dighton, Massachusetts
Seller: North Country Auctions
Mileage: 192,341 mi
Engine Manufacturer: MACK
Horsepower: 283 HP
Transmission: Manual
VIN: R686ST62502
Number of Rear Axles: Tandem
Description: VIN R686ST62502
Year: 1980 Make: Mack Model: R686ST
Engine Type: 11L I6 Diesel
Transmission: Manual
Miles: TMU
Color: Red
Driveline: 6x4
Located In...
Updated: Wednesday, July 08, 2026 04:19 AM
Location: Harrison, Ohio
Seller: Compass Auctions & Real Estate
Mileage: 196,310 mi
Engine Manufacturer: MACK
Horsepower: 300 HP
Transmission: Manual
VIN: 1M2N178Y8EA086869
Number of Rear Axles: Tandem
Description: VIN: 1M2N178Y8EA086869, ODO Reads: 196,310 miles, 10-speed manual transmission, Mack EM6-275R engine, Has wet line pump, but no tank, 300 HP, 295/7...
Updated: Tuesday, July 07, 2026 04:29 PM
Location: Stanley, Wisconsin
Seller: Hansen Auction Group
Mileage: 88,082 mi
Number of Rear Axles: Single
Horsepower: 285 HP
Transmission: Manual
Suspension: Camelback
VIN: 1M2N178Y6BA073193
Description: 1981 Mack R686ST dump truck, Miles: 88,082 on odometer, VIN: 1M2N178Y6BA073193, Mack, Displacement: 672 C.I.D, Cylinders: 6, Fuel type: Diesel, Eat...
Updated: Tuesday, June 23, 2026 07:13 PM
Location: Pritchett, Colorado
Seller: Purple Wave
VIN: 1M1N179Y0DA084275
Description: 1983 Mack R686ST Tandem Axle Truck Tractor, Day Cab, Mack Inline 6 Diesel Engine, 5 Speed Manual Transmission, Fifth Wheel Plate (Meter Reading: 35...
Updated: Thursday, June 18, 2026 09:58 AM
Location: Newnan, Georgia
Seller: Yoder & Frey Auctioneers LLC
Mileage: 10,770 mi
Engine Manufacturer: MACK
Transmission: Manual
Suspension: Camelback
VIN: 1M2N178Y3BA071756
Wheelbase: 218 in
Description: 1981 Mack R686ST water truck, Miles: 10,770 on odometer, Hours: 8,530 on meter, VIN: 1M2N178Y3BA071756, Mack, Serial: 5B1609, Displacement: 11.0L, ...
Updated: Friday, June 19, 2026 07:08 AM
Location: Cuba, Missouri
Seller: Purple Wave
Mileage: 36,125 mi
Body Length: 16 ft
Number of Rear Axles: Tandem
Engine Manufacturer: MACK
Transmission: Manual
VIN: 1M2N179Y4GA004041
Description: 1986 MACK R686ST DUMP TRUCK
T/A, Mack engine, 18 speed trans, 46K rears, 20K front, 16' dump body, 11R22.5 rear tires, 11R24.5 front tires
Mileag...
Updated: Sunday, June 28, 2026 10:32 AM
Location: Montgomery, Alabama
Seller: JM Wood Auction Company Inc
Mileage: 88,082 mi
Body Length: 13 ft
Number of Rear Axles: Tandem
Engine Manufacturer: MACK
Transmission: Manual
Suspension: Camelback
Description: 1982 Mack R686ST dump truck, Miles: 88,082 on odometer, VIN: 1M2N178Y6BA073193, Mack, Displacement: 672 C.I.D, Cylinders: 6, Fuel type: Diesel, Eat...
Updated: Tuesday, April 28, 2026 08:49 PM
Location: Springfield, Colorado
Seller: Purple Wave
Mileage: 25,915 mi
Body Length: 13 ft
Number of Rear Axles: Tandem
Transmission: Manual
Suspension: Camelback
VIN: 1M2N178Y7BA069671
Description: 1981 Mack R686ST dump truck, Miles: 25,915 on odometer, Hours: 1,387 on meter, VIN: 1M2N178Y7BA069671, Mack, Cylinders: 6, Fuel type: Diesel, Manua...
Updated: Tuesday, April 28, 2026 08:48 PM
Location: Springfield, Colorado
Seller: Purple Wave
Mileage: 242,941 mi
Transmission: Manual
Suspension: Camelback
VIN: 1M1N179Y6JW009384
Number of Rear Axles: Tandem
Cab: Standard Cab
Description: 1988 Mack R686ST semi truck, Miles: 242,941 on odometer, Hours: 3,920 on meter, VIN: 1M1N179Y6JW009384, Mack, Displacement: 11.0L, Cylinders: 6, Fu...
Updated: Tuesday, April 28, 2026 08:35 PM
Location: Lefors, Texas
Seller: Purple Wave
Mileage: 719,276 mi
Engine Manufacturer: MACK
Transmission: Manual
Suspension: Spring
VIN: 1M2N179Y4JA009036
Wheelbase: 185 in
Description: 1988 Mack R686ST T/A Day Cab Truck Tractor, 719,276 Miles Showing, Title Will Be Marked Miles Exempt, Mack 11L 6-Cyl Turbo Diesel Engine, Maxitorqu...
Updated: Wednesday, April 22, 2026 03:03 PM
Location: Odon, Indiana
Seller: Big Iron
VIN: 1M2N179Y2EA092908
Description: daycab, 531,896 miles, 10spd, mack 300hp diesel engine, spring ride, brakes 30%, 11 24.5 tires 20%, 1m2n179y2ea092908 Quantity: 1
Updated: Saturday, April 18, 2026 03:15 PM
Location: Danbury, Nebraska
Seller: Messersmith Auction Co.
Engine Manufacturer: MACK
Transmission: Manual
Suspension: Camelback
VIN: 1M1N179Y3FA096709
Number of Rear Axles: Tandem
Cab: Standard Cab
Description: MACK ECONOLINE DIESEL, MACK DIESEL, 13 SPEED, TWIN SCREW, CAMELBACK SUSPENSION, 11R24.5 ON BUDDS, DOES NOT RUN, S#1M1N179Y3FA096709, NO TITLE
Updated: Monday, April 20, 2026 11:24 AM
Location: Lonoke, Arkansas
Seller: Blackmon Auctions Inc
VIN: 1M1N179YXCA082922
Description: 1982 MACK R686ST VIN: 1M1N179YXCA082922 6 SPEED MANUAL DAYCAB MACK CAMEL BACK SUSP PTO; HEAT; AC Odometer Shows: 58,624 Quantity: 1
Updated: Saturday, March 28, 2026 04:10 PM
Location: Talmo, Georgia
Seller: Sold Auction Company
VIN: 1M2N178Y3BA072051
Description: 1981 Mack R686ST Tandem-axle Dump Truck, s/n 1M2N178Y3BA072051: 5-sp., Davis 14-yd Dump Body Quantity: 1
Updated: Wednesday, March 25, 2026 01:41 PM
Location: Philadelphia, Mississippi
Seller: Deanco Auction Co