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 22 Photos View 0 Videos 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 Number13660552CategoryOff-Highway Trucks Last Updated10/29/2025 LocationDecker, MT, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 27 Photos View 0 Videos 1989 Caterpillar 785 Off-Highway Truck - 7-49 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., 7-49 - 785 - 8GB00318 - 1989 - 64410 hours,... ConditionUsed MLS Number13660553CategoryOff-Highway Trucks Last Updated10/29/2025 LocationDecker, MT, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 25 Photos View 0 Videos 1989 Caterpillar 785 Off-Highway Truck - 7-50 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. 7-50 - 785 - 8GB00322 - 1989 - 68508 hours,... ConditionUsed MLS Number13660554CategoryOff-Highway Trucks Last Updated10/29/2025 LocationDecker, MT, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 37 Photos View 0 Videos 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 Number13660555CategoryOff-Highway Trucks Last Updated10/29/2025 LocationDecker, MT, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 29 Photos View 0 Videos 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 Number13660556CategoryOff-Highway Trucks Last Updated10/29/2025 LocationDecker, MT, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 23 Photos View 0 Videos 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 Number13661632CategoryOff-Highway Trucks Last Updated10/29/2025 LocationDecker, MT, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 27 Photos View 0 Videos 1994 Caterpillar 785B Off-Highway Truck - 7-50 Contact for price 7-50 - 789B - 6HK00334 - 1994 - 87624 hours, Engine 4980 hrs, Trans 8054, TQ 10694, R Final 12655, L Final 12655, F Brakes 12655, R Brakes 12655, Diff ... ConditionUsed MLS Number13661644CategoryOff-Highway Trucks Last Updated10/29/2025 LocationDecker, MT, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 29 Photos View 0 Videos 1994 Caterpillar 785B Off-Highway Truck - 7-51 Contact for price 7-51 - 789B - 6HK00335 - 1994 - 87698 hours, Engine 18824 hrs, Trans 19308, TQ 8292, R Final 9417, L Final 9417, F Brakes 7264, R Brakes 9417, Diff ... ConditionUsed MLS Number13661646CategoryOff-Highway Trucks Last Updated10/29/2025 LocationDecker, MT, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 23 Photos View 0 Videos 1994 Caterpillar 785B Off-Highway Truck - 7-52 Contact for price 7-52 - 785B - 6HK00347 - 1994 - 86490 hours, Engine 12610 hrs, Trans 12610, TQ 12610, R Final 12610, L Final 4529, F Brakes 6655, R Brakes 12610, Diff ... ConditionUsed MLS Number13661648CategoryOff-Highway Trucks Last Updated10/29/2025 LocationDecker, MT, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 29 Photos View 0 Videos 1994 Caterpillar 785B Off-Highway Truck - 7-53 Contact for price 7-53 - 785B - 6HK00348 - 1994 - 86506 hours, Engine 13544 hrs, Trans 13544, TQ 13544, R Final 2684, L Final 2684, F Brakes 7033, R Brakes 2684, Diff ... Quantity12ConditionUsed MLS Number13661673CategoryOff-Highway Trucks Last Updated10/29/2025 LocationDecker, MT, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 31 Photos View 0 Videos 1994 Caterpillar 785B Off-Highway Truck - 7-54 Contact for price 7-54 - 785B - 6HK00516 - 1995 - 80356 hours, Engine 3571 hrs, Trans 3571, TQ 3571, R Final 12837, L Final 12837, F Brakes 7294, R Brakes 12837, Diff ... ConditionUsed MLS Number13661677CategoryOff-Highway Trucks Last Updated10/29/2025 LocationDecker, MT, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 34 Photos View 0 Videos 1995 Caterpillar 785B Off-Highway Truck - 7-55 Contact for price 7-55 - 785B - 6HK00517 - 1995 - 82921 hours, Engine 11008 hrs, Trans 6270, TQ 3845, R Final 6270, L Final 6270, F Brakes 8972, R Brakes 6270, Diff 6270... ConditionUsed MLS Number13661686CategoryOff-Highway Trucks Last Updated10/29/2025 LocationDecker, MT, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 23 Photos View 0 Videos 1998 Caterpillar 769D Off-Highway Truck $55,000 USD Three x 5TR 769D's available - this one functions as it should, one has a noise in engine, one is a parts truck, with all powertrain components - Located Monroe, WA - Corporate Disposal ConditionUsed MLS Number13858227CategoryOff-Highway Trucks Last Updated10/1/2025 LocationRavensdale, WA, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 21 Photos View 0 Videos 1994 Caterpillar 785B Off-Highway Truck - 7-56 Contact for price 6HK00325 - No component info on this unit - Runs well - needs a Transmission from 6HK00326 located in Denver, CO, Also have 785B - 6HK00326 - Parts Truck Located near Denver, 13 x 785's... ConditionUsed MLS Number13661642CategoryOff-Highway Trucks Last Updated6/24/2025 LocationDecker, MT, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 23 Photos View 0 Videos 2002 Caterpillar 777D Off-Highway Truck - 7-49 $275,000 USD 7-49 - 777D - AGC01008 - 2002 - 35811 hrs, Records indicate the following but not confirmed on this truck Engine TQ New 5-21-22 YVPE, Trans New 6-30-22 YVPE Typical use for... ConditionUsed MLS Number13660551CategoryOff-Highway Trucks Last Updated6/21/2025 LocationJeffrey City, WY, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 22 Photos View 0 Videos 2000 Caterpillar 777D Off-Highway Truck - 7-48 $275,000 USD 7-48 - 777D - AGC00226 - 2000 - 39484 hrs, Engine TQ 3209 hrs WSECO – (Cat Dealer), Trans 5094 Typical use for these trucks was 700 to 800 Hours a year – Topsoil on a... ConditionUsed MLS Number13660550CategoryOff-Highway Trucks Last Updated6/21/2025 LocationJeffrey City, WY, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 27 Photos View 0 Videos 1997 Caterpillar 777D Off-Highway Truck - 7-36 $275,000 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 Rubber Tires, New Engine. ,... ConditionUsed MLS Number13660549CategoryOff-Highway Trucks Last Updated6/21/2025 LocationJeffrey City, WY, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos 1977 Caterpillar 777 Off-Highway Truck - 7-34 - P Contact for price Mechanical Drive Rear Dump 85 Ton Off-Highway Haul Truck, D-348 870 HP Cat Diesel Engine, Automatic Powershift Transmission, 7F/1R.Parts Truck - Make Offer, Located near Jeffrey City,... ConditionUsed MLS Number13660516CategoryOff-Highway Trucks Last Updated6/21/2025 LocationJeffrey City, WY, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos 1980 Caterpillar 777 Off-Highway Truck - 7-16 $62,500 USD Mechanical Drive Rear Dump 85 Ton Off-Highway Haul Truck, D-348 870 HP Cat Diesel Engine, Automatic Powershift Transmission, 7F/1R. Located near Jeffrey City WYO - Corporate Disposal ConditionUsed MLS Number13660503CategoryOff-Highway Trucks Last Updated6/21/2025 LocationJeffrey City, WY, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 19 Photos View 0 Videos 1980 Caterpillar 777 Off-Highway Truck - 7-14 $62,500 USD Mechanical Drive Rear Dump 85 Ton Off-Highway Haul Truck, D-348 870 HP Cat Diesel Engine, Automatic Powershift Transmission, 7F/1R. Located Near Jeffrey City, WYO - Corporate Disposal ConditionUsed MLS Number13660502CategoryOff-Highway Trucks Last Updated6/21/2025 LocationJeffrey City, WY, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 22 Photos View 0 Videos 1980 Caterpillar 777 Off-Highway Truck - 7-13 $62,500 USD Mechanical Drive Rear Dump 85 Ton Off-Highway Haul Truck, D-348 870 HP Cat Diesel Engine, Automatic Powershift Transmission, 7F/1R. Located near Jeffrey City, WYO - Corporate Disposal ConditionUsed MLS Number13660501CategoryOff-Highway Trucks Last Updated6/21/2025 LocationJeffrey City, WY, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info