General Photos Lot 13ALLIS-CHALMERS MODEL B ROW-CROP TRACTOR ALLIS-CHALMERS MODEL B ROW-CROP TRACTOR. 560 RPM PTO. DRAW BAR. BELT PULLEY. GOOD REAR RUBBER. FAIR FRONT RUBBER. SHARP & CLEAN! Join our Email ListSubscribe for updates about upcoming auctionsJOIN NOW!