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GB/T 29002-2012: Whole-feed combine harvester -- Evaluation index and measurement methods for fuel consumption
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GB/T 29002-2012: Whole-feed combine harvester -- Evaluation index and measurement methods for fuel consumption

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Whole-feed combine harvester. Evaluation index and measurement methods for fuel consumption ICS 65.060.50 B91 National Standards of People's Republic of China Full-feeding combine harvester Fuel consumption indicators and measurement methods Issued on. 2012-12-31 2013-07-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. The standard proposed by China Machinery Industry Federation. This standard by the National Standardization Technical Committee (SAC/TC201) Agricultural machinery centralized. This standard is drafted by. Chinese Academy of Agricultural Mechanization Sciences, CMC South Machinery Co., Ltd., John Deere (jackwood Sri Lanka) Agricultural Machinery Co., Foton Lovol International Heavy Industry Co., Ltd., Zhejiang Liulin Machinery Co., Ltd., the Ministry of Agriculture agricultural machinery testing Identification Station, Jiangsu Agricultural Machinery Testing Station. The main drafters of this standard. Chen Jun Po, Yeung Kam chapter Hanzeng De, Huang Jiangjun, Bo Yuxia, Zhu Jinguang, Zhengchun Fang, Lan Xin Min, zhangxiaochen, Zhu Zuliang. Full-feeding combine harvester Fuel consumption indicators and measurement methods

1 Scope

This standard specifies the full-feeding combine harvester fuel consumption test conditions, measurement method, fuel consumption evaluation. This standard applies to wheeled and tracked full-feeding combine harvester (hereinafter referred to as the harvester).

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. General provisions GB/T 5262 agricultural machinery testing conditions determination method JB/T 5117 full-feeding combine technical conditions Test Conditions 3.1 Meteorological Condition Temperature measurement should be 5 ℃ ~ 35 ℃, atmospheric pressure 95kPa ~ 105kPa, relative humidity of 30% to 75%, from the ground 1.2m height Wind speed is not greater than 3m/s of no rain, no fog, no dew crop surface under conditions. 3.2 Test Conditions Rice (wheat) field test area should not be less than the length of 100m, a width of not less than 8 times the working width. Detecting paddy 7.5cm depth Soil firmness should not be less than 350kPa, wheat field not less than 500kPa; 15cm ~ 20cm of the soil compactness should not be less than 7.5cm at Kennedy Solidity. There should be no ridge and no more than 5cm clods or stones, fields, longitudinal slope and transverse slope should not exceed 0.3%. 3.3 Crops Detection of the crop should be ripe stage, should be no more than 20cm from the surface of weeds, crop-free lodging, density and degree of growing evenly. wheat Natural height 80cm ± 10cm, Grass Valley ratio of 0.8 to 1.0, the grain moisture content of 12% to 20%, straw moisture content of 20% to 30% yield An amount of 5250kg/hm2 ~ 6750kg/hm2. Rice natural height 90cm ± 10cm, Grass Valley ratio of 1.5 to 1.9 and a moisture content of grain 18% to 25%, straw moisture content of 35% to 55%, a yield of 7500kg/hm2 ~ 8250kg/hm2. Wheel wheat combine harvester income test; crawler rice combine harvesters income test. 3.4 prototype status 3.4.1 harvester measured shall comply with JB/T 5117 and consistent with the random technical documents, maintaining the normal state of the art. 3.4.2 Fuel measurement should be No. 0 diesel. Repeated measurements should use the same batch of fuel. 3.4.3 measured harvesters should maintain maximum design total mass. Car occupants (including the driver) shall comply with the number of random technical documents, It can be used instead of the occupant weight placed in the appropriate position, press 75kg per meter (upper seat 65kg, front floor 10kg). 3.4.4 should be emptied before each test barn. ...