This standard specifies the general technical requirements, test methods, inspection rules, delivery, marking, transportation and storage of agricultural wheeled and crawler tractors. This standard applies to agricultural wheeled and crawler tractors without belt drive. Tractors for other purposes can also refer to it. GB/T 15370-2004 General Technical Requirements for Agricultural Wheeled and Crawler Tractors GB/T15370-2004 Standard download decompression password: www.bzxz.net

Ics 65.060,10
National Standard of the People's Republic of China
GB/T15370—2004
Replaces GB/T15870—1991
Agricultural wheeled and crawler tractors
General technical conditions
General requirement of agricultural wheeled tractors and crawler tractors2004-05-08Promulgated
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of ChinaStandardization Administration of the People's Republic of China
Implementation on October 1, 2004
This standard replaces GB/155%—994 Agricultural wheeled and crawler tractors 1 General technical requirements 3.
This standard is similar to GT15870-199, the main technical content changes are as follows: the inspection and judgment rules are added;
---Specific inspection items are added:
: The main performance indicators of the tractor are improved compared with the original; the safety requirements and quick test methods for the tractor are detailed. This standard is proposed by the China Machinery Industry Federation. This standard is under the jurisdiction of the National Tractor Standardization Technical Committee. GA/T15370-2004
This standard is drafted by the National Tractor Standardization Technical Committee: Hongsu Diancheng Tractor Factory, Agricultural Machinery Product Quality Certification Center, and Dongfeng Agricultural Machinery Group Corporation.
The main drafters of the technical standard are Wu Shemei, Lang Zhizhong, Dang Xiangjue, Wen Huiyi, Li Wei, and Guo Wanhua. H
1 Standard
General Technical Specifications for Wheeled and Belt Tractors for Garment Industry GB/T15370—2004
This standard specifies the general technical requirements, test methods, inspection rules, delivery, marking, transportation and certification of wheeled tractors for garment industry.
This standard is applicable to non-belt driven wheeled belt tractors for garment industry: tractors for other purposes may be used for reference. 2 Normative References
The clauses in the following documents become applicable provisions through reference in this standard. The applicable documents with the date indicated and all subsequent amendments (excluding the content before the errata) or revisions are not applicable to this standard. However, the parties who have reached an agreement based on this standard may use the latest editions of these documents. For referenced documents without indicating the date, the latest edition shall be marked in this standard. G/1522 Agricultural tractor power climbing type 1, 2 and 3 types (GB/T1592:20031SO500.1991.1DGK\1S3.1 Agricultural tractor rear stomach type three-point displacement bone Part 1, 1, 2, 3 and 4 types (GB/T1593.-65730-11994
G/?? Tractor towing equipment type dimensions and installation requirements (/2779-1902eg106%9-11980) GB12781 Agricultural tractor load GB/T5862 Agricultural tractor universal quick-change connector (GB/T5862:2004.1ISO5675:1992.1D165537% noise limit for tractors
G37258 Motor vehicle operation safety conditions GB/TS48 New functions of forestry machinery, new horticultural power machinery manual and rules (GB/TD48C-2001.9150300:1396
GB/T19_ Agricultural wheeled tractors and field working machinery driver's full body weight measurement (GR/T10910-2n94.ISO 303:200F,NFQ)
GL/T316 Agricultural wheel tractor front equipment: Part: Power output shaft and three-point push device (3/T116-2303.15087591:1958.1
GB18447.1 Agricultural wheeled and belt tractors! Safety requirements GRT:O0
Agricultural wheeled tractor according to the overall requirements (G/9340-2(031S01C98,99531) GB/719407
Maximum number of wire rods for industrial tractors (G B/T1940%—200%1S0/TR37V8：187MOD)
JRT73 Yalin tractor and its deep paint general technical conditions JB/T+712 Requirements for external strength plate of tractor
JB/T731 Test method for mud and water tightness of tractor JH/T9773.: Diesel engine test method 33/T9932.2-19 Method for determining performance of modified tractor B/15108 Special list of reliability of tractor products
3 Technical requirements
3.1 General requirements
GB/T15370—20D4
3.1.1 The tractor shall be manufactured in accordance with the product drawings and technical documents approved by the prescribed procedures: 3.1.2 The parts on the tractor shall be connected by tightening parts and shall be firmly connected as required without looseness. 3.1.3 When the tractor is working, all systems shall not make abnormal noises, cause water sliding and air loss, and the mechanism is not allowed to be loose. 3.1.4 The appearance quality of the tractor shall comply with the provisions of JI/T6712, the lifting seat of the tractor shall comply with the provisions of JB/T5673, and the performance of the paint film shall not be lower than the first grade of JD/T93.32.2—1999. 3.1.5 The lifting mechanism shall be light and flexible, moderately loose, and the travel of each lifting mechanism shall comply with the provisions of the instruction manual. All automatically positionable parts shall be able to automatically position when the operating force is removed. The non-automatic return control parts should be able to stop accurately at the vertical position. The maximum control force of various control devices should comply with the provisions of GR/T19107. 3.1.6 The gearbox should not have any parts or automatic disengagement. 3.1.7 The engine should start to run stably and can be stopped by pressing the shutdown device or pressing the key. 3.1.8 The steering mechanism ensures the smooth steering of the tractor: the minimum turning circle diameter should meet the requirements of the instruction manual. The free travel of the wheeled tractor disc should not exceed 3, and the turning performance of the wheeled tractor should meet the requirements of GB/T1SC49. 3.1.9 The rear drive output shaft of the tractor shall comply with the provisions of GB/T1592. The power output suspension device of the front gear shall comply with the provisions of CB/T1015. The quick-change joint for pressure relief shall comply with the provisions of GB/T5862. 3.1.10 The inspection and traction device of the tractor shall comply with the provisions of GB/T2789. The impact device of the wheeled tractor shall comply with the provisions of GR/27D. 3.1.11 The wheeled tractor installation device shall comply with the provisions of GB/T1593.1. The suspension device of the belt pusher shall meet the requirements of the matching system. 3.1.12 The front wheel of the wheeled tractor shall not have obvious swing during driving. 3.1.13 The display of the instruments and meters installed on the tractor shall be accurate and reliable. During the performance test, the surfaces and pipe joints shall be free of submersion after the firmware is adjusted three times. 3.1. 145
3.1.15 After the mud test, no mud or water is allowed to penetrate into the body of the tractor. The tractor used in paddy fields and wetlands shall be tested for water resistance. 3.1.16 When the tractor is used for transportation, the unit shall comply with the provisions of IEC 6175. 3.1.17 The product instructions of the tractor shall comply with the provisions of GB/T9480. 3.2 Safety requirements
The safety requirements of the tractor shall comply with the provisions of IEC61H117.1. 3.3 Main performance requirements
3.3.1 Performance of the power output shaft
3.3.1.1 At the rated speed of the engine, the maximum power of the power output shaft shall not be less than 95% of its rated power. 3.3.1.2 The average fuel consumption rate of the power output shaft shall be greater than 365g/min for tractors less than 18kw.3.3.1.3 Special power output requirements: a) For tractors less than 18w, the power output shall be reduced by 12% b) For tractors between 18 and 36k, the power output shall be not less than 15% and for tractors greater than 36kw, the power output shall be not less than 17%. 3.3.1.4 The ratio of the maximum power output point to the maximum power point of the drive shaft: for tractors less than 18w, the power output shall be not less than 8%; for tractors greater than 18w, the power output shall be not less than %. 3.3.2 Engine power rating of tractors without rear power output shaft 3.3.2.1 Rated power: At the rated speed, it shall not be less than ten standard values. 5%, 3.3.2.2 Engine bench test, the variable load average fuel consumption rate is not greater than 310 kW h. 3.3.2.3 Engine bench test. The engine speed reserve rate should not be less than 12%, 2
GB/T15370-2004
3.3.2. Engine or tractor bench test, the ratio of the maximum torque point speed to the power point speed is 100%, 3.3, 3 wheel tractor full load test, the smoke density from the rated speed to the maximum torque is not greater than .5%. 3.3.4 Engine performance
3.3.4, 1 tractor maximum traction is not less than the factory specified value. The maximum gearbox power of a wheeled tractor shall not be less than 0.75 times the rated power of the engine; the maximum gearbox power of a tractor with a belt shall not be less than 0.7 times the rated power of the engine. 3.3.4.2 Specific fuel consumption under maximum gearbox power 1. a) For a wheeled tractor with a power less than 1skW, the fuel consumption shall not be less than 35=g/(kwh); b) For a wheeled tractor with a power of 18kw~5W, the fuel consumption shall not be less than 4ng/(kw); d) For a wheeled tractor with a power of 35W, the fuel consumption shall not be less than 335k·)
3.3.5 The rated fuel consumption of the tractor shall be B6376. 3.3.6 The tractor shall rely on the following environmental conditions: a) the traction product of starting and/or engine starting shall be 5%; b) for a wheeled tractor with a power of 5W, the fuel consumption shall be 0%.
3.3.7 Under the following environmental conditions, the temperature test is to be conducted. The engine coolant temperature should be lower than the specified value of 10000 (water tank temperature), the lubricating oil temperature, transmission oil condition, and engine air temperature should not be higher than the maximum service value specified by the factory. 3.3.8 Stirring performance
3.3.8.1 The maximum lifting force of wheeled tractors (the loading point is 619mm from the shaft) should not be less than the factory specified value, and the kW power rating should be less than 300
The maximum lifting force of belt tractors (the loading point is 5 times the ground length behind the driving wheel axle) should not be less than the factory specified value. 3.3.8.2 When the lifting force is the maximum specified by the factory, the lifting time should be less than 3.3.8.3 When the maximum lifting force is the maximum specified by the factory, the static settlement value of 30min shall not be greater than 1 of the lifting stroke of the loading point. 3.3.8.4 For the tractor with pressure relief function, the ratio of its maximum pressure relief power to the rated gear ratio shall not be less than 12. 3.3.9 The whole body dynamic index wwW.bzxz.Net
In the test drive E test age, the light tractor driver shall have a full body dynamic index of m/8. 3.3 .10 The structural weight of wheeled tractors: for tractors with rated power less than 18kW, the structural weight should not be greater than 10kg/kW; for push-pull tractors with rated power of 1~tkw, the structural weight should not be greater than 65kg/kW. The structural weight of pull tractors with rated power greater than 1kw should not be greater than 65kg/kW. The structural weight of belt tractors should not be greater than 10kg/kW. 3.3.11 The MRF1 of the tractor product should not be less than 21:1; the comprehensive score of the efficiency should not be less than 10kg/kW. Parts and test methods (/T3871 provisions of the reverse engine machine test according to 1H/9773.1 provisions, tractor driver fit according to (standard /19 provisions: tractor mud and water tightness test according to the provisions of J/T73; tractor fire prevention and control equipment 1H5082 provisions before the implementation of the previous provisions, 5 inspection regulations
5.1 Inspection classification
tractor inspection is divided into factory inspection, power type inspection and quality inspection. Each assembled tractor must be factory inspected to check whether the tractor's manufacturing, assembly quality and main technical indicators are qualified. 3
GB/T 15370-2004
Comply with the provisions of product technical cases, the items of factory inspection shall comply with the provisions of enterprise standards, type inspection items for wheeled tractors shall be as shown in Table 1, for used tractors, the items for random inspection shall be as shown in Table 2, and the inspection items for quality inspection shall be determined based on the quality status at that time
Newly developed wheeled tractors must undergo full machine performance tests and full machine use tests, and component durability tests and reliability tests shall be carried out instead of full machine failure tests. Newly developed wheeled tractors shall undergo collision resistance tests instead of full machine failure tests. All the whole machine performance tests shall be carried out except the whole body dynamic protection equipment strength test. The imported tractors shall be subjected to all the whole machine performance tests, the durability test of major imported components and the whole machine adaptability test: 5.2 Classification of non-compliance 5.2.1 Any inspection item that does not meet the requirements specified in Chapter 3 is called non-compliance (defect) and is divided into Class A non-compliance, Class B non-compliance, Class C non-compliance and Class L non-compliance according to their influence on the product. See Table 1 for the non-qualified classification of wheeled tractors, and Table 2 for the non-qualified classification of belt tractors.
Non-qualified classification
External broadcast
Not available
Supplementary sales
Non-standard
Safety performance meets the requirements
Safety protection requirements
Braking performance meets the requirements
Non-qualified item name
Lighting and signal equipment do not meet the requirements
Safety operation does not meet the requirements
Safety and personal use requirements
Sound requirements
Indicator gas does not meet the requirements
Force shaft or engine power output meets the requirements of variable load and oil consumption. The power shaft torque storage rate Technical requirements meet the most human requirements
The most human requirements
The pressure relief lift energy does not meet the standard requirements
The steering performance is not this soft requirements
The lifting time does not meet the safety requirements
Static special requirements
The city edge rate meets the requirements
Low-sensitivity starting test card meets the requirements
The wheeled machine body dynamic test does not meet the requirements or the ratio of the maximum total rotation point of the shaft to the thermal maximum rotation point does not meet the requirements of the technical sealing test station table
At least the impact volume 1 meets the requirements
Inspect the engine oil
A general reason
Expansion ratio to meet the common requirements
Production, the items that do not meet the requirements are the necessary inspection items,
Monitor the type of position risk
Quality sampling| |tt||Not in compliance with classification
Required technical specifications
American and Chinese
English does not contain
D-type not in compliance with cabinet
Safety distribution does not meet the requirements
Safety University
Delete dynamic application technology
Unqualified items
Lighting, signal installation does not meet the requirements
Safety competition slow design group Er standard small family method to come
Safety umbrella quick use information. Card key points
Recording does not meet the requirements
Sweeping smoke degree reaches the result
Power energy axle quantity (engine rated work order does not meet the requirements of power situation out of the strict for the sale of information consumption format East to the West power transmission mountain axle transfer station car rate large method requirements large traction force requirements
Quantity of people lucky parts rate people meet the requirements
Oil call does not meet this requirement
Increase, rising time does not meet this requirement
Static antibody rate does not meet this requirement
Full staffing accident table requirements
New move special test to meet the requirements
Supply start test monitoring does not meet the operation requirements
Power new quantity is large, the ratio of the starting point speed to the maximum power point speed does not meet the requirements of anti-mud requirements for pipe performance test not meet the operation requirements
Appearance frequency does not meet the requirements
Painted port does not meet the requirements
Tractor pool
General efficiency
Quality uniformity does not meet the requirements
Structural does not meet the requirements
Note: Class A unqualified items are required inspection items I, 5.2.2 can be explained, wheeled tractor frame (or driving air) and its unqualified items are checked separately. 5.2.3 The AQ1. value of the oil machine is the number of unqualified products per hundred units. 5.3 Oil sampling plan
GB/T T5370—2004
Beijing Geyang
Applicable inspection
5.3.1 According to the currency band of 3/12826, the products produced shall have sampling plan and the special inspection level shall be determined. 5.3.2—In the case of stock, Geqi leaks N=26 sets~sets, 5.3.3 The sample size is specified in 7-3. For wheeled pulling machines, the items listed in Table 1 and Table 2 shall be inspected respectively. When sampling, 1 to 2 spare machines should be considered. For spare machines, only when the number of spare machines cannot be correctly judged due to non-machine quality problems, a sample shall be randomly taken from the whole frame (cab) of the grab pulling machine and tested together with the whole pulling machine. Samples for the performance test are collected. For the engine calibration room, the number of samples is 2, and the total number is: 5.3. 4 The sample system is shown in Table 3.4. The sample disqualification is shown in Table 3. 5.4 Implementation of sampling inspection 5.4.1 The sample should be randomly selected from the qualified products confirmed by the manufacturer: 5.4.2 Sampling inspection performance evaluation 5.4.2.1 According to the sample plan specified in 5.3, the samples are checked. If the integer of disqualification in the sample is less than or equal to 10, it is qualified. If it is greater than or equal to R, it is evaluated as unqualified. If all categories are matched, it is finally evaluated as qualified: If any category or multiple categories are evaluated as unqualified, the whole is evaluated as unqualified.
5.4.2.2 If any one of the reliability test, the whole frame (or driving charge) does not meet the requirements, the product will be finally evaluated as unqualified. 5.4.2.3 If any product quality problems occur during the entire performance test period, the product should be stopped for testing and the product should be handled as unqualified.
6 Delivery
6.1 The tractor must be inspected and qualified by the manufacturer, and the certificate of conformity must be issued before it can be shipped. 6.2 The tractor should be kept in good condition during delivery: a) Drain the cooling water and fuel, and close the exhaust pipe that opens upwards; h) Wheel excavators should be inspected and the tire pressure should be adjusted to the specified value. The tire should not be filled with gas; c: The specified seal should be installed;
The caution tank should be long.
) If possible, the pressure pump and other accessories should be separated. If the user has special requirements for the delivery of the tractor, please contact us! 6.3 In addition to the accessories provided by special orders, each tractor of the manufacturer shall be equipped with a complete set of service parts, screening parts and random tools in accordance with the product technical documents. 6.4 The manufacturer shall provide the following documents with each tractor leaving the factory: 1) Instructions for use 2) Equipment registration 3) Qualification certificate and warranty 4) Spare parts, parts and equipment certificate 5) Installation instructions. 6.3 In addition to the accessories provided by special orders, each tractor of the manufacturer shall be equipped with a complete set of service parts, screening parts and random tools in accordance with the product technical documents. 6.4 The manufacturer shall provide the following documents with each tractor leaving the factory: 1) Instructions for use 2) Equipment registration 3) Equipment registration certificate and warranty 4) Spare parts, parts and equipment certificate 5) Installation instructions. 7.1 Standard machines shall have labels, which shall be clear, properly installed and shall indicate the following: 1) Product name and model 2) Serial number and Year, H:
Rated frequency (12h)
dManufacturer name,
GB/T1537Q2004
7.2 The tractor shall be protected from damage during normal operation. 7.3 Under dry and ventilated storage conditions, the manufacturer shall ensure that the rust-proof validity period of the tractor and its equipment, accessories and tools is less than 12 months from the date of leaving the factory.
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