Maximum diameter Φ464mm

Working diameter Φ440 mm

Maximum thickness 180mm

Connecting hole size 10-Φ16.5mm

Bearing seat connection ruler: Φ152+0.05/+0.20 mm

Oil inlet size: M14×1.5-6g

Hydraulic working diameter of wheel cylinder: Φ54mm

The contact gap between the friction plate and the brake shoe is ≤0.1

The contact area between the friction plate and the brake shoe is≥95%

Wheel cylinder test pressure 33MPa, holding pressure for 5min, no oil seepage

Working temperature-40C°～+250C°