ISO 20918:2007

Road vehicles — Braking threshold pressures for heavy commercial vehicle combinations with fully pneumatic braking systems — Test with roller brake tester

OVERVIEW

ISO 20918:2007 describes a method to evaluate the braking threshold of heavy commercial vehicle combinations with pneumatic braking systems, by means of a roller brake tester.

ISO 20918:2007 describes procedures for workshops and garages and provides

  • a recommended pressure range of the system threshold pressure for motor vehicles and trailers, and
  • a recommended practice for determining the system threshold pressure.

ISO 20918:2007 covers neither high-pressure compatibility, including the control of the coefficient of friction between lining/pad and drum/disc, nor dynamic influences. ISO 20918:2007 is not for use at Type Approval.

COMMENTS

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PRODUCT DETAILS

Status Current
Edition 2007
No. of Pages 8
ICS Classification 43.040.40 Braking systems
Committee ISO/TC 22/SC 33
Available for Purchase For sale in Singapore only
Adoption ISO