RUBBER FLEXIBILITY, STEEL DURABILITY
New Holland TK4020F, TK4030F, TK4030, TK4050M and TK4060 crawler tractors can now be specified with the exclusive SmartTrax™ rubber track system. Not to be confused with existing rubber track designs, SmartTrax™ are formed around an extremely robust steel skeleton with a spiral steel cord reinforced rubber track. Delivering outstanding traction, lateral grip and a large contact patch to minimise compaction, SmartTrax™ are also exceptionally durable, with a service life in excess of 3,000 hours. SmartTrax™. Combining the strength and durability of steel with the flexibility of rubber.