TrackFitment

400x72.5x74 Rubber Tracks

400 mm wide (~16") · 72.5 mm pitch · 74 links · fits 21 machines (19 as primary size)

Compatible machines

MachineClassStatusThis size is
Bobcat E45 mini-ex current primary
Bobcat E50 mini-ex current primary
Bobcat E55 mini-ex current primary
Case CX55B mini-ex legacy primary
Hitachi ZX50U mini-ex current alternate
IHI 55N mini-ex legacy primary
IHI 55UX mini-ex current primary
JCB 8045ZTS mini-ex legacy primary
JCB 8055Z mini-ex legacy primary
JCB 8065RTS mini-ex legacy primary
Kobelco SK050 mini-ex legacy alternate
Kobelco SK55SR mini-ex current primary
Kobelco SK55SRX mini-ex current primary
Kubota KX057-4 mini-ex current primary
Kubota U48-5 mini-ex current primary
Kubota U55-4 mini-ex legacy primary
Kubota U55-5 mini-ex current primary
Volvo ECR50F mini-ex current primary
Volvo ECR58 mini-ex current primary
Wacker Neuson ET65 mini-ex current primary
Wacker Neuson EZ53 mini-ex current primary

Tread-pattern variants (block, C-lug, zigzag, multi-bar, turf) share this base size; pattern choice affects surface behavior, not fitment. Tread patterns compared →