The undercarriage pontoons can fit all kinds of excavator's upper structure. 1. Low ground pressure 2. Big buoyancy

The undercarriage pontoons can fit all kinds of excavator's upper structure.

Such as Hitachi ZX200, Komatsu PC200, CAT320 , Doosan DH225...ect.

Model	ZD200 pontoons
Matched excavator weight	18-21T
Length of pontoon	8030
Width of pontoon	1600
Height of pontoon	1700
Overall width	5360

CZDM undercarriage pontoons of amphibious excavator