View 10 Photos View 0 Videos 2004 TEREX T80-65KW seld contained Generator w 3900 Hours - 20-41 $25,500 USD Low Hour 65KW Self Contained Gen Set on Tandem Axle Trailer, Located Lewistown, Montana ConditionUsedUsage3,900 Hours MLS Number14068966CategoryGenerator Sets Last Updated1/2/2026 LocationLewistown, MT, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 0 Videos 2011 Atlas Copco QAS45KD self contained Generator on Trailer - 3700 hours $18,500 USD Low Hour Self Contained Gen Set w/ Fuel Tank on Single Axle Trailer, Located Lewistown, Montana ConditionUsedUsage3,700 Hours MLS Number14067411CategoryGenerator Sets Last Updated1/1/2026 LocationLewistown, MT, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Rockland BTH Excavator Attachment for Komatsu PC490LC-10, PC490LC-11 Excavators $4,500 USD Will fit a Komatsu PC450LC and PC490LC-10 and -11, Located Lewistown, MT ConditionUsedFits To EquipmentExcavatorsFits To Make(s)KomatsuFits To Model(s)PC490LC-10, PC490LC-11 MLS Number14058103CategoryExcavator Attachments Last Updated12/24/2025 LocationLewistown, MT, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos TWO JRB WA450-6 Buckets to fit a Komatsu WA450-6 Wheel Loader $12,500 USD TWO JRB Buckets to fit a WA450-6. One Smooth Edge, One with Bolt on Teeth. Both in decent condition Located Lewistown, Montana ConditionUsedFits To EquipmentWheel LoaderFits To Make(s)KomatsuFits To Model(s)WA450-6 MLS Number14058099CategoryGeneral Purpose Buckets Last Updated12/23/2025 LocationLewistown, MT, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos JRB wa450-6 Coupler for kOMATSU WA450-6 Wheel Loader $2,500 USD Auto Coupler from a Komatsu WA450-6. Have Forks and Two Buckets listed Separately, Located Lewistown, Montana ConditionUsedFits To EquipmentWheel LoaderFits To Make(s)kOMATSUFits To Model(s)WA450-6 MLS Number14058057CategoryCouplers / Quick Couplers Last Updated1/8/2026 LocationLewistown, MT, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Balderson BWH-12 SNOW WING for 160H/163H - 1995 to 2007 $14,500 USD Have Two 12 foot Snow Wings that will fit 160H or 163H. Probably will fit a 140H Located Lewistown, Montana Quantity2ConditionUsedWill Fit Year(s)1995 to MLS Number14058054CategorySnow Wings Last Updated12/23/2025 LocationLewistown, MT, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Weldco-Beales Snow Wing - 12 ft - Ser II Snow Wing for 1995 to 2007 Caterpillar 14H, 14H II Motor Grader $15,500 USD Removed from a 14H Series II - hasn't had much use ConditionUsedFits To EquipmentMotor GraderFits To Make(s)CaterpillarFits To Model(s)14H, 14H IIWill Fit Year(s)1995 to 2007 MLS Number14058050CategorySnow Wings Last Updated12/23/2025 LocationLewistown, MT, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 21 Photos View 0 Videos 2002 Moxy MT 31 Articulated Truck $45,000 USD Low Hour Artic - Original Hours - No Known Issues with the truck Located Lewistown, Montana - Corporate Disposal ConditionUsedUsage6,500 Hours MLS Number13661731CategoryArticulated Trucks Last Updated11/7/2025 LocationLewistown, MT, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 11 Photos View 0 Videos 1995 Caterpillar 5230 FS Excavator - 6-27 Contact for price 3516 1470 HP Cat Diesel Engine, with 30 yd bucket. With 43" track shoes. Spare engine plus additional parts valued at $300,000. Located near Jefferson City, Montana - Corporate Disposal ConditionUsedUsage52,000 Hours MLS Number13660495CategoryExcavators Last Updated10/29/2025 LocationLewistown, MT, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 35 Photos View 0 Videos 2007 Komatsu PC1250LC-8 Excavator - 6-11 Contact for price Komatsu 651 HP SAA6D170E-3 Diesel Engine, Hydrostatic 2 Travel Speed Drive, Fully Hydraulic Controls w/Electronic Open Center Load Sensing and Engine Speed Sensing, Cab, Auto Air... ConditionUsedUsage27,600 Hours MLS Number13654235CategoryExcavators Last Updated10/29/2025 LocationLewistown, MT, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 27 Photos View 0 Videos 2012 Hamm 3412 Smooth Drum Roller w/ Cab - 10-19 $55,000 USD BF4M2012C Deutz Disel Engine, 84" Steel Drum, Erops w/ AC, 23 X 26 Tires Located Lewistown, Montana - Corporate Disposal ConditionUsedUsage3,950 Hours MLS Number13667521CategorySmooth Drum Rollers Last Updated11/7/2025 LocationLewistown, MT, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 34 Photos View 0 Videos 2003 Caterpillar D10R Dozer - U Moldboard, Multi-Shank Ripper - 50-60% UC - 3-35 $275,000 USD Total Frame Hours – 26,622 (very low for age), Component Hours –, Engine – 7660, Trans – 5730, Finals – 5730, UC – 50%-60% Range Located near Decker, MT - Corporate Disposal , ConditionUsedUsage26,622 HoursEnclosed CabYesRipperYes MLS Number11919663CategoryDozers Last Updated10/15/2025 LocationLewistown, MT, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 44 Photos View 0 Videos 1981 Caterpillar 16G Motor Grader - Ripper - 5-04 $49,500 USD 3406T Cat Diesel, Powershift Transmission - 8F/8R, EROPS, 16' Hydraulic Shift Moldboard w/Tip Control, Front Push Plate, , Combination Ripper/Scarifier w/7 Pockets, 23.5 X 26 Tires (Front... ConditionUsedAttachment TypeRipper MLS Number13658745CategoryMotor Graders Last Updated9/12/2025 LocationLewistown, MT, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 17 Photos View 0 Videos 1998 Ingersoll-Rand SD40D Smooth Drum Roller Compactor - 10-10 $17,500 USD Smooth Drum Vibratory Compactor, ROPS, John Deere Diesel, Hydrostatic Drive, 54" Drum, 12.4 X 24 Rear Traction Tires., Located Lewistown, Montana - Corporate Disposal ConditionUsedUsage3,300 Hours MLS Number13667426CategorySmooth Drum Rollers Last Updated6/26/2025 LocationLewistown, MT, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 26 Photos View 0 Videos 1991 Caterpillar IT28B Wheel Loader - Forks and Bucket - 9-01 $32,500 USD 3204 Cat Diesel Engine, Power shift Transmission - 4F/4R, EROPS, 17.5X 25, 2 1/2 Yd Quick Attach Bkt Forks, Located Lewistown, Montana - Corporate Disposal ConditionUsedUsage16,500 Hours MLS Number13667310CategoryWheel Loaders Last Updated6/26/2025 LocationLewistown, MT, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 30 Photos View 0 Videos 1997 Caterpillar Challenger 75D Tractor w/ 3 Point Hitch - 16-07 $48,500 USD Caterpillar 3306 Diesel Engine, 330 HP - 8-speed Automatic Transmission, 35" Tracks, 3-point hitch, Remote Hydraulics, A/C, Front Weights Located Lewistown, Montana - Corporate Disposal ConditionUsedUsage7,700 Hours MLS Number13667304CategoryTractors - 300+ HP Last Updated6/26/2025 LocationLewistown, MT, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 37 Photos View 0 Videos 1982 Steiger Panther III ST310 Tractor - 16-03 $17,500 USD 4 Wheel Drive, NT-855C Cummins Diesel Engine, Manual Transmission, Enclosed Cab, Dual 20.8 X LR38 Tires, Quad Aux. Hydraulics. Swinging Draw Bar Located Lewistown, Montana - Corporate... ConditionUsedUsage3,300 Hours MLS Number13667303CategoryTractors - 300+ HP Last Updated6/26/2025 LocationLewistown, MT, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 29 Photos View 0 Videos 1996 Great Dane Crusher Control Van w/ Tower - Cat 545KW Generator, Switch Gear - 15-51 $195,000 USD Control Van for Crushing Operation, Caterpillar 545KW Generator Unit 20-09 is mounted in back Generator:896 HP Cat 3412 V-12 Diesel Engine, Model SR4B 545 KW Generator s/n AGE1428 Located... ConditionUsed MLS Number13667302CategoryCrushing Plants Last Updated6/26/2025 LocationLewistown, MT, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 13 Photos View 0 Videos 2018 Superior 36x60 STK Conveyor - 15-35 $25,000 USD 36" x 60' Portable Transfer Stackable Conveyor, Located Lewistown, Montana - Corporate Disposal ConditionUsed MLS Number13667301CategoryConveyors Last Updated6/26/2025 LocationLewistown, MT, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 11 Photos View 0 Videos 2012 Superior 36x60 STKP Conveyor w/ Scissor Lift - 15-17 $20,000 USD 36" x 60' Portable Transfer Conveyer w/ Scissor Lift, Single Axle Carrier Located Lewistown, Montana - Corporate Disposal ConditionUsed MLS Number13667277CategoryConveyors Last Updated6/26/2025 LocationLewistown, MT, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 23 Photos View 0 Videos 2012 Ranco LW21-42-3 - 3 Axle Belly Dump Trailer - 8-59 $37,500 USD Single Gate 42' Three Axle (w/ 3rd Lift) Bottom Dump Trailer, Sideboards, Glad-hands and Air to the rear for pulling pups Twelve 11R 24.5 Tires, Eight Similar Belly Dump Trailers Available ... ConditionUsedRear AxleTri Axle MLS Number13661767CategoryBelly Dump Trailers Last Updated6/24/2025 LocationLewistown, MT, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 15 Photos View 0 Videos 2012 Ranco LW21-42-3 - 3 Axle Belly Dump Trailer - 8-58 $37,500 USD Single Gate 42' Three Axle (w/ 3rd Lift) Bottom Dump Trailer, Sideboards, Glad-hands and Air to the rear for pulling pups Twelve 11R 24.5 Tires, Eight Similar Belly Dump Trailer Available -... Quantity8ConditionUsedRear AxleTri Axle MLS Number13661765CategorySpecialty Trailers Last Updated6/24/2025 LocationLewistown, MT, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 20 Photos View 0 Videos 2012 Ranco LW21-42-3 - 3 Axle Belly Dump Trailer - 8-57 $37,500 USD Single Gate 42' Three Axle (w/ 3rd Lift) Bottom Dump Trailer, Sideboards, Glad-hands and Air to the rear for pulling pups Twelve 11R 24.5 Tires, Eight Similar Belly Dump Trailers Available ... Quantity8ConditionUsedRear AxleTri Axle MLS Number13661764CategoryBelly Dump Trailers Last Updated6/24/2025 LocationLewistown, MT, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 16 Photos View 0 Videos 2012 Ranco LW21-42-3 - 3 Axle Belly Dump Trailer - 8-56 $37,500 USD Single Gate 42' Three Axle (w/ 3rd Lift) Bottom Dump Trailer, Sideboards, Glad-hands and Air to the rear for pulling pups Twelve 11R 24.5 Tires, Eight x Similar Belly Dump Trailers... Quantity8ConditionUsedRear AxleTri Axle MLS Number13661763CategoryBelly Dump Trailers Last Updated6/24/2025 LocationLewistown, MT, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 0 Videos 2012 Ranco LW21-42-3 - 3 Axle Belly Dump Trailer - 8-55 $37,500 USD Single Gate 42' Three Axle (w/ 3rd Lift) Bottom Dump Trailer, Sideboards, Glad-hands and Air to the rear for pulling pups Twelve 11R 24.5 Tires, Eight x Similar Belly Dump Trailers... Quantity8ConditionUsedRear AxleTri Axle MLS Number13661762CategoryBelly Dump Trailers Last Updated6/24/2025 LocationLewistown, MT, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info