GB/T 36695-2018Earth-moving machinery—Fuel consumption for hydraulic excavator—Test methods (English PDF)

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009.

1 Scope

This standard specifies the terms and definitions of fuel consumption of hydraulic excavators (hereinafter referred to as "excavators"), test items, test conditions, and tests. Quantity method, test method and evaluation value.

This standard applies to excavators with a standard bucket capacity of less than 2.4 m³.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this document. For undated references, the latest edition (including all amendments) applies to this document.

GB 252 ordinary diesel

GB/T 1885 petroleum meter

GB/T 6572 earthmoving machinery hydraulic excavator terminology and commercial specifications

3 Terms and definitions

The terms and definitions defined in GB/T 6572 apply to this document.

4 Test items

The test is carried out in accordance with the following regulations.

---Excavation loading action test. equipped with the standard bucket, carry out the simulation action of excavation loading, measure the fuel consumption;

---Plane action test. measure the fuel consumption when using the boom and the stick to perform the ground motion;

---Walk test. measure the fuel consumption when walking straight on a paved road or a solid and flat road;

--- Standby test. The fuel consumption of the engine under the minimum load speed of the engine under standby conditions.

In addition to the standby test, the throttle should reach the maximum position, the handle of the operating device should be agile, and at least one handle should be used for maximum displacement. operating.

5 Test conditions