Pad surface has been optimized and enlarged by 2 mm, resulting in a longer operating time compared to standard 22.5" Air Disc Brakes currently available on the market. This results in increased pad lifetime and can significantly reduces downtime. WABCO set a new milestone which has now become an industry standard.

Braking torque:	up to 24,000 Nm / 210,000 lbf in
Disc dimensions:	430 x 45 mm / 17 x 1.8 in
Pad surface area:	340 cm² / 53 in²
Pad thickness:	23 mm / 0.91 in
Weight (incl. pads):	36 kg / 79 lb
Rim size:	22,5"
Gross axle weight rating:	10 t / 22,000 lb
Brake pad wear indicator (BVA) :	Optional

Features

Patented single-piston technology with taper wear compensation enables the optimal utilization of the pads
Superior mechanical efficiency
FEM/CAD-components with higher safety behavior at short lever travels
Fully encapsulated guiding system with stable metal caps
Redundant sealing system a pin guidance and adjuster device
Available with pad wear warning indicator (BVA)

Benefits

Extended service intervals and reduced service cost due to increased pad thickness
Maximized payload due to light weight design: 36 kg incl. pads only
Excellent resistance to poor road conditions
Heat shielded piston boots
Compact design for easy axle adaptation
KTL coating as standard corrosion protection
Service friendly concept for reduced service cost and down-times

Application

Medium and large trucks and buses up to 18 t with 22.5" rims
Trailer axles up to 10 t with 22.5" rims, beam and steering axle applications

Market Availability: Worldwide