1 Scope
This standard specifies the energy efficiency test methods for internal combustion counterbalanced forklift trucks.
This standard is applicable to the internal combustion counterbalanced forklift trucks with diesel oil and gasoline as the power source and other types of internal combustion counterbalanced forklift truck (hereinafter referred to as "forklift truck") may also refer to the provisions of this standard.
2 Normative Reference
The following document for the application of this document is essential. For dated reference, only the edition cited applies. For undated references, the latest edition of the normative document (including any amendments) applies.
GB/T 6104 Powered Industrial Trucks - Terminology
3 Terms and Definitions
For the purpose of this document, the following terms and definitions defined in GB/T 6104 apply.
3.1
Unit cycle fuel consumption
Fuel amount consumed by the forklift truck to complete an operation cycle under specified test condition.
3.2
Effective work
Forklift truck work on the test load to complete an operation cycle under specified test condition.
Foreword I
1 Scope
2 Normative Reference
3 Terms and Definitions
4 Test Condition
4.1 Test Load
4.2 Requirements for Tested Forklift Truck
4.3 Measuring Items and Accuracy of Relevant Instrument
4.4 General Requirements
5 Test for Oil Consumption
5.1 Measuring Methods
5.2 Traveling Route of Forklift Truck
5.3 Cycle Traveling Sequence
6 Calculation of Unit Cycle Fuel Consumption
7 Calculation of Effective Work
8 Calculation of Energy Efficiency Value
