T/CCMA 0026-2014 The method for fuel consumption testing of hydraulic excavators
T/CCMA 0026-2014 The method for fuel consumption testing of hydraulic excavators
Basic Information
Scope
Scope: This standard specifies the test methods and evaluation methods for fuel consumption, operating productivity, and energy efficiency of hydraulic excavators used in construction sites. This standard applies to fuel consumption tests of tracked or wheeled backhoe hydraulic excavators (hereinafter referred to as excavators) with a working weight of 6 t to 30 t and powered by diesel engines. Excavators with other working weights can be used for reference. Main technical content: This standard specifies the test methods and evaluation methods for fuel consumption, operating productivity, and energy efficiency of hydraulic excavators used in construction sites. This standard applies to fuel consumption tests of tracked or wheeled backhoe hydraulic excavators (hereinafter referred to as excavators) with a working weight of 6 t to 30 t and powered by diesel engines. Excavators with other working weights can be used for reference.