Seattle Tractor International, Inc. Construction Equipment For Sale

Seattle Tractor International, Inc.
PO Box 949
Ravensdale, WA 98051
United States
(206) 747-3616
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For Sale (128)

Showing 51 - 75 of 128 Construction Equipment Listings

51 - 75 of 128 listings
51 - 75 of 128 listings
1995 Caterpillar 5230 FS Excavator - 6-27

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
ConditionUsed
Usage52,000 Hours
MLS Number13660495
CategoryExcavators
Last Updated10/29/2025
Location
Lewistown, MT, US
Sold By
Seattle Tractor International, Inc.
1987 Caterpillar 785 Off-Highway Truck - 7-48

1987 Caterpillar 785 Off-Highway Truck - 7-48

Contact for price
Mechanical Drive Rear Dump 150 Ton Off-Highway Haul Truck, 3512 1290 HP Cat Diesel Engine, Automatic Powershift Transmission, 33.00X51/1R 7-48 - 785 - 8GB00243 - 1987 - 69100 hours, Engine...
ConditionUsed
MLS Number13660552
CategoryOff-Highway Trucks
Last Updated10/29/2025
Location
Decker, MT, US
Sold By
Seattle Tractor International, Inc.
1989 Caterpillar 785 Off-Highway Truck - 7-51

1989 Caterpillar 785 Off-Highway Truck - 7-51

Contact for price
Mechanical Drive Rear Dump 150 Ton Off-Highway Haul Truck, 3512 1290 HP Cat Diesel Engine, Automatic Powershift Transmission, 33.00X51/1R 7-51 - 785 - 8GB00368 - 1989 - 61099 hours, Engine...
ConditionUsed
MLS Number13660555
CategoryOff-Highway Trucks
Last Updated10/29/2025
Location
Decker, MT, US
Sold By
Seattle Tractor International, Inc.
1989 Caterpillar 785 Off-Highway Truck - 7-52

1989 Caterpillar 785 Off-Highway Truck - 7-52

Contact for price
Mechanical Drive Rear Dump 150 Ton Off-Highway Haul Truck, 3512 1290 HP Cat Diesel Engine, Automatic Powershift Transmission, 33.00X51/1R 7-52 - 785 - 8GB00369 - 1989 - 42598 hours, Engine...
ConditionUsed
MLS Number13660556
CategoryOff-Highway Trucks
Last Updated10/29/2025
Location
Decker, MT, US
Sold By
Seattle Tractor International, Inc.
1992 Caterpillar 785 Off-Highway Truck - 7-53

1992 Caterpillar 785 Off-Highway Truck - 7-53

Contact for price
Mechanical Drive Rear Dump 150 Ton Off-Highway Haul Truck, 3512 1290 HP Cat Diesel Engine, Automatic Powershift Transmission, 33.00X51/1R 7-53 - 789 - 8GB00570 - 1992 - 79495 hours, Engine...
ConditionUsed
MLS Number13661632
CategoryOff-Highway Trucks
Last Updated10/29/2025
Location
Decker, MT, US
Sold By
Seattle Tractor International, Inc.
Caterpillar D10R Dozer - U Moldboard, Multi-Shank Ripper - 50-60% UC - 3-35

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 ,
ConditionUsed
Usage26,622 Hours
Enclosed CabYes
RipperYes
MLS Number11919663
CategoryDozers
Last Updated10/15/2025
Location
Lewistown, MT, US
Sold By
Seattle Tractor International, Inc.
2009 Peterbilt 365 6x6 Water Truck

2009 Peterbilt 365 6x6 Water Truck

$132,500 USD
Retirement Sale - Low Mileage Peterbilt 6x6 Water Truck, 203" WB Cummins ISL, Allison Automatic Trans 4500RDS-P - just rebuilt Front Axle - MT22-H Planetary, Rear Axles DSP41 w/ Full lockers...
ConditionUsed
Usage6,730 Hours
Duty ClassHeavy Duty Water Truck
Engine ModelCummins ISL
Drivetrain6x6
Transmission6 Speed Allison RDS Automatic
SuspensionHendrickson
Rear AxleTandem Axle
Rear End41,000 lb 6.17 ratio
Capacity3600 Gallons
MLS Number12782082
CategoryWater Trucks
Last Updated10/6/2025
Location
Newark, CA, US
Sold By
Seattle Tractor International, Inc.
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