Caterpillar D6 & 6A/6S Bulldozer Parts Manuals
Updated August 24, 2026
This auction ended on September 4, 2026.
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| Lot number | 2119 |
| Category | Farm & Heavy Equipment |
| Auction | Antiques, Primitives, Vintage Toys, Tools & RC Planes |
| Date | September 4, 2026 at 11:00 AM EDT |
| Auction house | Heartland Auction Services |
| Location | Yorkton |
Four Caterpillar manuals: two D6 74-inch-gauge parts catalogs, a No. 6A and No. 6S bulldozers parts book, and D6 operation and maintenance instructions. One manual is marked published May 1947. See photos for condition and details.
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