Seattle Tractor International, Inc. Used Aggregate & Mining Equipment For Sale

Seattle Tractor International, Inc.
PO Box 949
Ravensdale, WA 98051
United States
(206) 747-3616
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Seattle Tractor International, Inc.
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Aggregate & Mining Equipment
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Showing 1 - 25 of 47 Aggregate & Mining Equipment Listings

1 - 25 of 47 listings
1 - 25 of 47 listings
1994 Caterpillar 777C Off-Highway Truck w/ 20k Gallon Water Tank and Dump Body - 7-76

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 Number13660527
CategoryOff-Highway Trucks
Last Updated11/14/2025
Location
Jeffrey City, WY, US
Sold By
Seattle Tractor International, Inc.
1993 Caterpillar 777C Off-Highway Truck - 7-57

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 Number13660525
CategoryOff-Highway Trucks
Last Updated11/14/2025
Location
Jeffrey City, WY, 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.
1996 Great Dane Crusher Control Van w/ Tower - Cat 545KW Generator, Switch Gear - 15-51

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 Number13667302
CategoryCrushing Plants
Last Updated6/26/2025
Location
Lewistown, MT, US
Sold By
Seattle Tractor International, Inc.
Terex TR100 Off-Highway Fuel Lube Truck - 7-47

2000 Terex TR100 Off-Highway Fuel Lube Truck - 7-47

$375,000 USD
Fuel Lube Truck, NEW ENGINE JUST INSTALLED - Cummings KTA38L Diesel Engine, EROPS Cab w/ AC and Heat, Powershift Transmission, Retarder, 9,000 Gallon Fuel Tank, 1,200 Hydraulic Oil Tank,...
ConditionUsed
Enclosed CabYes
MLS Number11815703
CategoryOff-Highway Trucks
Last Updated6/23/2025
Location
Colstrip, MT, US
Sold By
Seattle Tractor International, Inc.
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