View 25 Photos View 0 Videos 1991 Caterpillar D8N Cab, Angle, Winch - 5825 orig hours $115,000 USD Near new CAT Undercarriage, low frame hours. Transmission has about 1000 Hours since rebuild Machine is in Very Good Condition - EX Military. The Machine Could Stand a Paint Job Presently... ConditionUsedUsage5,825 HoursEngine ModelCaterpillar WinchYes MLS Number14231198CategoryDozers Last Updated3/10/2026 LocationRavensdale, WA, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 32 Photos View 0 Videos 1997 Caterpillar D7R Dozer - Cab, Ripper $145,000 USD Excess to needs - has been well maintained located close to Helena, MT ConditionUsedStock Number26-238 MLS Number14131301CategoryDozers Last Updated2/24/2026 LocationHelena, MT, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 23 Photos View 0 Videos 2022 Komatsu D51EX-24 Dozer, Cab, Ripper $184,500 USD Very Sweet Komatsu Dozer - Excess to needs - no issues Located near Helena, MT ConditionUsedUsage1,205 HoursStock Number26-237 MLS Number14131298CategoryDozers Last Updated5/30/2026 LocationHelena, MT, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 34 Photos View 0 Videos 2013 Caterpillar 316EL Excavator, Coupler, Pro Link Thumb, 3 Buckets - 1415 Hours $135,000 USD Very Low Hour well equipped PRE DEF Cat Excavator. Progressive Link Thumb, Wedge Coupler, Three Buckets, Ripper Tooth Cold Weather Battery Option - Machine needs a bath - very good... ConditionUsedUsage1,415 HoursQuick CouplerYesRipperYesThumbYes MLS Number14152372CategoryExcavators Last Updated4/15/2026 LocationBozeman, MT, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos 1969 Massey Ferguson MF 70 Backhoe $9,500 USD Massey Ferguson MF 70 Backhoe - Note from the owner:, The hour meter is not working but I think the machine has around 12,000 total hours. I have owned it for a lot of its life. I have all... ConditionUsed MLS Number14152365CategoryBackhoes Last Updated2/19/2026 LocationRavensdale, WA, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 31 Photos View 0 Videos 2004 Komatsu PC300LC-7 Excavator - Coupler-Bucket $42,500 USD Low total hours for age - excess to needs. No known issues - pretty tight machine Pin on Quick Coupler - Located near Helena, MT ConditionUsedUsage9,961 Hours MLS Number14131293CategoryExcavators Last Updated2/7/2026 LocationHelena, MT, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos Oilwell A850- PT Grout Pump with Cat V-12 Engine $95,000 USD Oilwell A850-PT triplex pump package, skid-mounted, powered by a large Caterpillar industrial diesel V-engine, with a Bridges Equipment gearbox, and a Hydril-style pulsation dampener.... ConditionUsed MLS Number14131291CategoryConcrete Pumps Last Updated2/7/2026 LocationHelena, MT, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 14 Photos View 0 Videos Detroit Series 60 450KW Generator in Van $79,500 USD Total Hours on engine generator 2850 - Some Switchgear in Van - Located near Helena, MT ConditionUsedUsage2,850 Hours MLS Number14131290CategoryGenerator Sets Last Updated2/11/2026 LocationHelena, MT, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 19 Photos View 0 Videos 2021 Caterpillar 262D3 Skid Steer $55,500 USD Clean Low Hour 262D3 - too large for operation, Cab, AC, Hyd Coupler, External Counterweight, Includes Bucket and Forks, Located in Belgrade, Montana ConditionUsedUsage745 HoursDrivetrain4WDStock Number8ME0495 MLS Number13457189CategorySkid Steers Last Updated1/29/2026 LocationBozeman, MT, US Sold BySeattle Tractor International, Inc. (866) 932-___ SHOWNUMBERCall Seller Email Seller Save More Info
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 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 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 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