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Lot # 9494
1937 CATERPILLAR RD4
Crawler Dozers
Auction Ended:Wed, Oct 29, 2025 12:55 PM (CDT)
Horsepower: 35 HP
ROPS: None
Serial Number: 4G2277W
Transmission Type: Manual
Blade Width: 8 ft
Description: More info to come, but it does run and drive but needs pull started. The pony motor is free, but have not got it running yet. The hydraulics are no...
Updated: Wednesday, October 29, 2025 01:10 PM
Location: Penrose, Colorado
Seller: Jenkins Farms & Equipment
Lot # 2557
1936 CATERPILLAR RD4
Crawler Dozers
Auction Ended:Wed, Aug 12, 2026 01:15 PM (CDT)
Hours: 4,000
Horsepower: 44 HP
ROPS: Open
Serial Number: 6G154
Description: CAT RD-4 crawler.
NO BUYERS PREMIUM!
Engine is stuck.
Machine will free wheel for loading.
Heavy duty.
Was used around the scap yard back when...
Updated: Wednesday, August 12, 2026 01:32 PM
Location: Oakdale, Nebraska
Seller: R.E.S.T. Ag & Auction
Stock Number: 15800
Description: 1938 Cat RD4 Tractor Dozer. Restored. Electric start gasoline Pony motor, diesel powered. Auxiliary hydraulics. Rear clutch driven belt drive. Loca...
Updated: Thursday, November 14, 2024 12:51 PM
Location: Walford, Iowa
Seller: Bryan Auction Company
ROPS: None
Serial Number: 466323
Description: Caterpillar RD4 dozer, Hours: Unknown, Serial: 466323, Caterpillar, Cylinders: 4, Fuel type: Diesel, Direct-drive, 5F - 1R, Steering: Clutch brake,...
Updated: Sunday, July 05, 2026 05:54 AM
Location: Miltonvale, Kansas
Seller: Purple Wave
