Caterpillar D4 6U Dozers For Sale

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1948 Caterpillar D4 6U Dozer

1948 Caterpillar D4 6U Dozer

Newly Listed

At auction Oct. 7

1948 Caterpillar D4 6U Dozer, 5 Speed Transmission, 8.5’ Blade, 13” Wide Tracks, 4 cyl Diesel Engine, 2 cyl Gas Pony Motor, SN: 6U1426

Condition	Used
Stock Number	LQ8906
MLS Number	14623274
Category	Dozers
Last Updated	9/24/2026
Location	Knoxville, IA, US
Listed By	BigIron Auctions

(844) 253-___ SHOW
NUMBERCall Seller

BigIron Auctions

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