This standard specifies the test conditions, performance tests and production tests for horizontal rotary tillers equipped with walking tractors. This standard applies to rotary tillers supporting walking tractors.
JB/T 9798.2-1999 history
2011JB/T 9798.2-2011 Rotary tiller fitted on walking tractors.Part 2:Testing methods
1999JB/T 9798.2-1999 Rotary tiller fitted on walking tractors-Testing methods