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 28 Photos View 0 Videos 1995 Holden Tri axle Tilt Trailer $30,000 USD 1995 Holden 3-Axle Equipment Trailer, Manufacturer: Holden Industries, GVWR: 63,780 lbs, GAWR: 20,000 lbs per axle, Tires: 215/75R17.5 – some usable, some worn, Axles: Triple axle, dual... ConditionUsed MLS Number13505346CategoryTilt Trailers Last Updated12/19/2025 LocationSumner, WA, US Sold BySeattle Tractor International, Inc. (866) 932-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 20 Photos View 0 Videos 2015 Caterpillar 329FL Excavator - Thumb $149,500 USD Clean One Owner 329FL Excess to needs. machine has 500 more hours since photo's were taken, Progressive link Thumb, Cat Coupler - Located in Belgrade, Montana ConditionUsedUsage6,482 HoursAttachment TypeThumbQuick CouplerYesThumbYes MLS Number12667740CategoryExcavators Last Updated12/5/2025 LocationBozeman, MT, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 26 Photos View 0 Videos 1990 Case 621 Wheel Loader $26,500 USD CASE 621 wheel loader, S/N: unknown (serial plate missing), SMU: 6432 (hr. meter damaged), Located in Palo Alto, CA (zip code: 94303), ConditionUsedUsage6,432 Hours MLS Number12213303CategoryWheel Loaders Last Updated11/18/2025 LocationFremont, CA, US Sold BySeattle Tractor International, Inc. (206) 747-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 16 Photos View 0 Videos 2022 Astec K400 Cone Crusher on Spomac Carrier $650,000 USD 2022 Astec JCI K400 Cone Plant on Spomac Carrier - Low hours ConditionUsed MLS Number13984214CategoryCone Crushers Last Updated11/15/2025 LocationSpokane, WA, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 1985 Caterpillar 631D Scraper - 11-19 $57,500 USD 5 x 631D's Available - Machines have had very good maintenance. Rubber is all good, Floors Intact, Components Clean, Cleanest 631D Fleet available - can offer a package deal with some spare... Quantity5ConditionUsed MLS Number13984206CategoryScrapers Last Updated11/14/2025 LocationSpokane, WA, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 27 Photos View 0 Videos 1978 Caterpillar 631D Scraper - 11-09 $57,500 USD 5 x 631D's Available - Machines have had very good maintenance. Rubber is all good, Floors Intact, Components Clean, Cleanest 631D Fleet available - can offer a package deal with some spare... ConditionUsed MLS Number13984200CategoryScrapers Last Updated11/14/2025 LocationSpokane, WA, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 26 Photos View 0 Videos 1980 Caterpillar 631D Scraper - 11-14 $57,500 USD 5 x 631D's Available - Machines have had very good maintenance. Rubber is all good, Floors Intact, Components Clean, Cleanest 631D Fleet available - can offer a package deal with some spare... Quantity5ConditionUsed MLS Number13984201CategoryScrapers Last Updated11/14/2025 LocationSpokane, WA, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 28 Photos View 0 Videos 1983 Caterpillar 631D Scraper - 11-15 $57,500 USD 5 x 631D's Available - Machines have had very good maintenance. Rubber is all good, Floors Intact, Components Clean, Cleanest 631D Fleet available - can offer a package deal with some spare... Quantity5ConditionUsed MLS Number13984203CategoryScrapers Last Updated11/14/2025 LocationSpokane, WA, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 25 Photos View 0 Videos 1980 Caterpillar 631D Scraper - 11-18 $57,500 USD 5 x 631D's Available - Machines have had very good maintenance. Rubber is all good, Floors Intact, Components Clean, Cleanest 631D Fleet available - can offer a package deal with some spare... Quantity5ConditionUsed MLS Number13984205CategoryScrapers Last Updated11/14/2025 LocationSpokane, WA, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 21 Photos View 0 Videos 1993 Caterpillar 777C Off-Highway Truck - 7-37 $195,000 USD 3508E Cat Diesel Engine, Automatic Power Shift Trans - 7F/1R EROPS Cab w/ AC Heat, Emergency Steering, Retarder, Lined Heated. 60 CY Box, 27:00R X 49:00 7-37 - 777C - 4XJ00234 - 1993 -... ConditionUsed MLS Number13660521CategoryOff-Highway Trucks Last Updated11/14/2025 LocationRavensdale, WA, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 32 Photos View 0 Videos 1993 Caterpillar 777C Off-Highway Truck - 7-38 $195,000 USD 3508E Cat Diesel Engine, Automatic Power Shift Transmission, 7F/1R EROPS Cab w/ AC Heat, Emergency Steering, Retarder, Lined Heated. 60 CY Box, 27:00R X 49:00 New Engine. 7-38 - 777C -... ConditionUsed MLS Number13660523CategoryOff-Highway Trucks Last Updated11/14/2025 LocationJeffrey City, WY, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 52 Photos View 0 Videos 1994 Caterpillar 777C Off-Highway Truck w/ 20k Gallon Water Tank and Dump Body - 7-76 $295,000 USD 3508E Cat Diesel Engine, Automatic Power Shift Trans - 7F/1R EROPS Cab w/ AC Heat, Emergency Steering, Retarder, Lined Heated. 60 CY Box, 27:00R X 49:00 Tires. 7-76 - 777C - 4XJ00513 -... ConditionUsed MLS Number13660527CategoryOff-Highway Trucks Last Updated11/14/2025 LocationJeffrey City, WY, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 20 Photos View 0 Videos 1993 Caterpillar 777C Off-Highway Truck - 7-57 $195,000 USD 3508E Cat Diesel Engine, Automatic Power Shift Transmission, 7F/1R EROPS Cab w/ AC Heat, Emergency Steering, Retarder, Lined Heated. 60 CY Box, 27:00R X 49:00 Tires 7-57 - 777C - 4XJ00180 ... ConditionUsed MLS Number13660525CategoryOff-Highway Trucks Last Updated11/14/2025 LocationJeffrey City, WY, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 19 Photos View 0 Videos Case 580 Super K Backhoe $4,500 USD CASE 580K Backhoe 7305 hours Engine turns over. Rear boom does not work. Located in Enumclaw, WA (zip code: 98022) ConditionUsedUsage7,305 Hours MLS Number13501519CategoryBackhoes Last Updated11/12/2025 LocationEnumclaw, WA, US Sold BySeattle Tractor International, Inc. (866) 932-___ 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 26 Photos View 0 Videos 2013 Komatsu WA500-7 Wheel Loader - 10,500 hours $155,000 USD Extremely Clean One Owner WA500-7 - Machine needs nothing Replaced with new machine, Located near Whitehall, Montana ConditionUsedUsage10,500 Hours MLS Number13970636CategoryWheel Loaders Last Updated11/7/2025 LocationWhitehall, MT, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 39 Photos View 0 Videos 1995 Caterpillar 5230 Excavator - 6-30 Contact for price 5230 Excavator Available - Extensive Repair History, Comes with two Buckets - one shown and a light material bucket Many Parts and spares, Extra Track Frames, Corporate Disposal, ConditionUsedEngine ModelCaterpillar 3516 MLS Number11802745CategoryExcavators Last Updated10/29/2025 LocationColstrip, 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 52 Photos View 1 Video 2015 Hitachi EX1900-6 Excavator - w/ 2 x Buckets - 6-29 Contact for price 14,975 original hours. Comes with 15.8 CY Rock bucket and 19.5 CY Dirt Bucket, ConditionUsedUsage15,000 Hours MLS Number11213632CategoryExcavators Last Updated10/29/2025 LocationColstrip, MT, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info