Hydraulic shock absorbers for rolling stock Primary shock absorbers (P80, P110)

Konfigurátor tlumičů

primary shock absorber P80

Hydraulic shock absorbers for primary vertical and transverse damping of all types of rolling stock chassis. The shock absorbers are characterized by reduced weight and installation dimensions. The design of the shock absorber allows for the setting of symmetrical and significantly asymmetrical working characteristics.

the largest diameter of the shock absorber : 80 mm
Maximal damping force : 14 kN at a speed of 0.5 m/s
Stroke range: 120-260 mm
Temperature range: -40°C to +50°C
Damping characteristic: without limiter / limiter (blow-off)
Mechanical stop: min. 30 kN
Repairability: at the manufacturer or an authorized repairer
Service life: 1.2 million kilometers

Video demonstration of damper function

primary shock absorber P110

Hydraulic shock absorbers serving mainly as a replacement for friction shock absorbers in the primary suspension. They are characterized by very compact built-in dimensions. The design of the shock absorber is specially designed for operation in the vertical direction. The valve system of the shock absorber allows setting of symmetrical and asymmetrical working characteristics.

the largest diameter of the shock absorber : 110 mm
Maximal damping force : 19 kN at a speed of 0.5 m/s
Stroke range: 70-120 mm
Temperature range: -40°C to +50°C
Characteristic type: blow-off
Repairability: at the manufacturer or an authorized repairer
Service life: 1.2 million kilometers