TRA CHANG - Series
RX 8513-1324 RX 182F-L47
RX 163D-L30 RX 220H-M6
RX 163D-L36  

The rotary blades are made of iron cast imported from Spain. They are extraordinarily strong, durable and light-weighted, increating an ability of tractor to plow and save fuel. With the center-arm joint, the rotary can be lifted when crossing the ridge and can still operate without disengaging the PTO gear.