Power: 55 hp[B] Date of manufacture : 1929 - 0000
Production Manufacturer: Advance-Rumely Type: Standard-tread tractor Factory: La Porte, Indiana, USA Total built: 245 Advance-Rumely OilPull Y 30/50 Power Drawbar (claimed): 30 hp 22.4 kW Belt (claimed): 50 hp 37.3 kW Drawbar (tested): 47.2 hp 35.2 kW Belt (tested): 63.3 hp 47.2 kW Advance-Rumely OilPull Y 30/50 Engine Mechanical Chassis: 4x2 2WD Cab: Open operator station. Transmission: 3-speed Photos Advance-Rumely OilPull Y 30/50 photos... Dimensions & Tires Weight: 13100 lbs 5942 kg Front tire: 38.5x8 Rear tire: 57.5x18 Full dimensions and tires ... OilPull Y 30/50 Serial Numbers 1929: 1 to 45 how to read serial numbers...

Advance-Rumely OilPull R 25/45	Power: 50 hp[B]	Date of manufacture : 1924 - 1927

Advance-Rumely OilPull S 30/60	Power: 66 hp[B]	Date of manufacture : 1924 - 1928

Advance-Rumely OilPull W 20/30	Power: 33 hp[B]	Date of manufacture : 1928 - 1930

Advance-Rumely OilPull X 25/40	Power: 44 hp[B]	Date of manufacture : 1928 - 1930

Advance-Rumely OilPull Y 30/50	Power: 55 hp[B]	Date of manufacture : 1929 - 0000

Advance-Rumely OilPull Z 40/60	Power: 77 hp[B]	Date of manufacture : 1929 - 0000

Allis Chalmers 4W-220	Power: 220 hp	Date of manufacture : 1982 - 1984

Allis Chalmers 4W-305	Power: 305 hp	Date of manufacture : 1982 - 1985