In a catalog dated 8/47, the Model G winch used on the D7, has a line pull with a bare drum of 42,000 lbs.
In a catalog dated 8/47, the Model G winch used on the D7, has a line pull with a bare drum of 42,000 lbs.
In a catalog dated 8/47, the Model G winch used on the D7, has a line pull with a bare drum of 42,000 lbs.
thats useful information many thanks
The Carco Model G winch could be fitted to a number of makes of tractors. I do not have the Model G catalog for the D7, but I do have the Model G catalog for the A-C HD-10.
Interestingly, the HD-10 Model G line pull, with 101 PTO HP, is 39,000 lbs on a bare drum.
Also of interest, is that the main case is a one-piece casting, and was made from a patented, high strength, alloy steel that Pacific Car and Foundry called CARCOMETAL. The Carco winch also used heat-treated alloy steel gears, 4 stage gear reduction, and interchangeable standardised parts.
Our channel highlights machines from the earliest Holt and Best track-type tractors, equipment from the start of Caterpillar in 1925, up to units built in the mid-1960s.
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