YY23 seat is a mechanical suspension or air suspension seat which is optional according to the customers° demands.
The suspension is protected from dirt and dust by rubber cover to keep clean. With a curved surface the seat is nice shape and comfortable.

The seat has various functions and optional parts are Specifications: Armrest、Silder、Safety belt、Headrest、Dilly bag.
Specifications: Suspention stroke: 60mm Stroke of lift: 65mm Range of backrest angle adjustment: 0°-140° (It can be customized)
Mechanism (or air) weight adjustment: 50-130kg infinitely For/aft adjustment max: 210mm (It can be customized)
The scope of application:
Engineering machines. Series of construction equipment. Such as loader. Excavator and truck.