IS 4552 : Part 2 : 1993 Automotive vehicles - Portable jacks for automobiles, Part 2 Hydraulic jacks - Specification

1 Scope

1.1 This Indian Standard (Part 2) covers types, constructionaland operational features and methods of tests for hydraulicallyoperated lifting jacks with integral pumping mechanism commonlyused for passenger cars, commercial vehicles, heavy duty vehiclesand trailer and capable of being applied from below the vehicle andtrailer or from its sides or end (bumper).

1.2 This standard also includes hydraulically operated trolleylifting jacks, generally used in garages and are manuallymanoeuvered from place to place inside the garage.