1S4-008 Goodyear Air Bags For Trucks 1102-0040 W02-358-7012 Firestone

Air Bag (Bellow) – Goodyear 1S4-008, Firestone W02-358-7012 / W02-358-7010

Sleeve Type Rolling Lobe Air Springs For Driver's Seats

The working pressure levels between 3 and 7 M pa. So this provides not only for a comfortable spring characteristic but also for an infinitely adjustable seat height. The internal pressure is automatically adapted to the specific weight of the operator by a height-control valve.

On account of their ergonomic advantage, cab air spring driver's seats are more or less a standard feature now, not only in buses and heavy long-distance trucks but increasingly in agricultural and construction machines such as tractors and wheel loaders and so on.

Air Springs for Cab Suspension

Air Spring Compare With Steel Spring

The advantage that air spring cab suspension has over conventional steel spring suspension is that of a low natural frequency, which greatly enhances a commercial vehicle's riding comfort. GUOMAT sleeve air springs are the type normally used in truck and tractor cab suspension. Depending on space availability and the design of add parts, they can set up directly with the vibration damper as one piece of spring strut or alternatively installed in parallel arrangement to the dampers.