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农业和林业拖拉机燃油箱检测项目报价? 解决方案? 检测周期? 样品要求? |
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GB/T 3871的本部分规定了农业和林业拖拉机的驾驶员操作位置处的(耳旁)噪声和动态环境噪声测量方法。 本部分适用于农业和林业拖拉机驾驶员操作位置处的(耳旁)噪声和动态环境噪声测量。
GB/T 15370的本部分规定了 130 kW以上农业轮式拖拉机的技术要求、试验方法、检验规则、交货、标志、运输和贮存、本部分适用于130 kW以上农业轮式拖拉机(以下简称拖拉机)、
GB/T 15370的本部分规定了四轮船式拖拉机的技术要求、试验方法、检验规则、交货、标志、运输及贮存。本部分适用于标定功率不小于18.38 kW、多缸直联传动、双桥四轮和船体或双桥轮履组合和船体、独立式动力输出装置、水田作业为主、水旱兼用的船式拖拉机(以下简称拖拉机)。其他类似双桥船式拖拉机亦可参照执行。
本标准规定了农业、林业拖拉机防护装置的静态试验方法和验收技术条件。本标准适用于拖拉机不带配重质量不小于600 kg、质量比不超过1.75、后轮小轮距大于1 150 mm、至少有两根轴的配充气轮胎的轮式拖拉机或履带拖拉机。本标准不适用于下列各类型的拖拉机:割草机、葡萄园用窄轮距拖拉机、用于顶部空间有限的建筑物或果园内的低轮廓拖拉机、高架式(高地隙)拖拉机和某些特殊的林业机械(如集材拖拉机)。
GB/T 21956的本部分规定了农业、林业窄轮距轮式拖拉机前置式防护装置强度的静态试验方法和验收条件。本部分适用于具有两轴的充气轮胎拖拉机,其前轴和后轴低点的离地间隙不大于600 mm;对前轮或后轮装有大尺寸轮胎的,无论轮距是固定的或可调的,拖拉机小轮距均不大于1 150 mm;拖拉机不带配重质量(包括防护装置和生产厂家提供的大轮胎)大于400 kg,小于3 500 kg。质量比不超过1.75。大使用质量不超过5 250 kg。
GB/T 21956的本部分规定了农业、林业窄轮距轮式拖拉机前置式防护装置强度的动态试验方法和验收条件。本部分适用于具有两轴的充气轮胎拖拉机,其前轴和后轴低点的离地间隙不大于600 mm;对前轮或后轮装有大尺寸轮胎的,无论轮距是固定的或可调的,拖拉机小轮距均不大于1 150 mm;拖拉机不带配重质量(包括防护装置和生产厂家提供的大轮胎)大于400 kg,小于3 500 kg。质量比不超过1.75。大使用质量不超过5 250 kg。
GB/T 21956的本部分规定了农业、林业窄轮距轮式拖拉机后置式防护装置强度的静态试验方法和验收条件。本部分适用于具有两轴的充气轮胎拖拉机,其前轴和后轴低点的离地间隙不大于600 mm;对前轮或后轮装有大尺寸轮胎的,无论轮距是固定的或可调的,拖拉机小轮距均不大于1 150 mm;拖拉机不带配重质量(包括防护装置和生产厂家提供的大轮胎)大于400 kg,如为双向行驶拖拉机则同时小于3 500 kg,大使用质量不超过5 250 kg。对于所有拖拉机,质量比不超过1.75。
本标准规定了农业和林业拖拉机燃油箱的安全性能要求。本标准适用于农业和林业拖拉机的金属燃油箱和塑料燃油箱,其他材质的燃油箱亦可参照执行。
本标准规定了以汽油机为动力的轴向振动钩式长杆采摘机(以下简称“采摘机”)的术语和定义、型号编制方法、技术要求及试验方法、检验规则、标志、使用说明书、包装、运输和贮存。本标准适用于侧挂式、通过工作头轴向振动以采摘果实的机器。
本标准规定了以柴油机为动力的履带式挖树机(以下简称挖树机)的术语和定义、型号编制方法、基本参数、性能要求及试验方法、标志、使用说明书、包装、运输和贮存。本标准适用于挖切土球直径为600 mm~1 600 mm的活立木(树)移植用的链式、铲式和圆弧刀式履带挖树机。
This European Standard specifies the common requirements for safety and the (minimum) common performance requirements of firefighting and rescue service vehicles as designated in EN 1846-1.
This European Standard specifies safety requirements and their verification for the design and construction of hand fed, shredders/chippers with integral power source and with or without vacuum assisted collection which are designed primarily to reduce organic material to smaller pieces. It is only applicable to shredders/chippers that are designed for use outdoors in a stationary position by an operator standing on the ground.This standard applies to shredders/chippers with feed intake openings or segments, inThis standard referred to as feed safety openings and being of any shape complying with the safety distance requirements of this standard with regard to contact with the cutting means, that in total will fit into a square of 250 mm × 250 mm measured at the plane of the opening(s).This standard describes methods of elimination or reduction of hazards arising from the use of shredders/chippers. In addition it specifies the type of information to be provided by the manufacturer on safe working practices.This standard does not cover requirements for: units driven by an external power source; mobile use of units which can be used in both stationary and mobile modes; units with powered discharge intended to broadcast material or load vehicles; units with separate mechanically powered feed intake or attachments; units with cutting means of either one or more non-metallic filaments, or one or more non-metallic cutting elements pivotally mounted on a generally circular central drive unit, where these cutting elements rely on centrifugal force to achieve cutting, and have a kinetic energy for each single cutting means of less than 10 J; electrical powered and battery-powered shredders/chippers. Environmental hazards and EMC have not been considered inThis standard.This standard deals with all significant hazards, hazardous situations and events relevant to shredders/chippers, when they are used as intended (see clause 4).This document is not applicable to shredders/chippers which are manufactured before the date of publication of this document by CEN.
La présente partie de l'EN 500 spécifie les prescriptions communes de sécurité pour les machines mobiles pour la construction de routes. La série des EN 500 concerne les machines mobiles pour la construction de routes figurant dans l'Annexe A. En l'absence de norme spécifique, l'EN 500-1 s'applique.Elle spécifie les prescriptions générales de conception et de fabrication des machines mobiles pour la construction de routes, en vue de protéger les opérateurs des accidents et des atteintes à la santé qui pourraient survenir pendant l'utilisation, le chargement, le transport et la maintenance.Des prescriptions spécifiques supplémentaires sont données pour certains types de machines mobiles pour la construction de routes dans les parties 2 à 4 et 6 de cette norme.La présente partie de norme fournit les prescriptions générales de sécurité pour tous les types de machines mobiles pour la construction de routes et doit être utilisée avec l'une des parties 2 à 4 et 6. Ces parties spécifiques à un type de machine ne répètent pas les prescriptions de la Partie 1, mais ajoutent ou modifient certaines prescriptions pour le type de machine en question.Les prescriptions des parties 2 à 4 et 6 spécifiques à un type de machine ont priorité sur les prescriptions correspondantes de la présente norme.Pour les types de machines mobiles pour la construction de routes non traités dans les parties 2 à 4 et 6, l'EN 500-1 s'applique et si pour ces machines des risques dérivés supplémentaires peuvent se présenter, il faut les prendre en considération.
La présente Norme européenne spécifie les prescriptions applicables aux engins de terrassement décrits dans l'EN ISO 6165 (2) et conçus pour circuler sur route.La présente Norme européenne spécifie les mesures techniques appropriées pour éliminer ou réduire les risques liés aux phénomènes dangereux significatifs, situations et événements dangereux significatifs pendant la circulation sur route des engins de terrassement.La présente Norme européenne ne s'applique pas aux engins de terrassement de largeur supérieure à 3 m (voir 4.2.5).La présente Norme européenne ne s'applique pas aux engins de terrassement sur jambes, par exemple, les pelles araignées.La présente Norme européenne ne couvre pas les phénomènes dangereux liés aux engins de terrassement qui sont à conducteur non-porté ou commandés à distance.La présente Norme européenne ne s'applique pas aux engins de terrassement fabriqués avant sa date de publication par le CEN.
This European Standard specifies safety requirements and testing for design and construction of, pedestrian controlled tractors with mounted rotary cultivators with the cultivator rotating axis horizontal and perpendicular to the direction of motion of the machine, motor hoes and motor hoes with drive wheel(s), all as used in agriculture, forestry, landscaping and gardening (including amenity use). It describes methods for the elimination or reduction of risks arising from their use. In addition, it specifies the type of information to be provided by the manufacturer on safe working practices. This European Standard does not cover the requirements to fulfil national road traffic regulations such as lights, steering and braking. Environmental aspects have not been considered in this standard.
This European Standard deals with all significant hazards, hazardous situations and events relevantto walk-behind trimmers, powered by a combustion engine, with cutting means using non-metallicfilament line or freely pivoting non-metallic cutter(s), of which the cutting elements rely on centrifugalforce to achieve cutting with the kinetic energy of a single cutting element not exceeding 10 J,designed for cutting grass or similar plant material, when they are used as intended and underconditions of misuse which are reasonably foreseeable by the manufacturer (see Clause 4).This European Standard is not applicable to:a) walk-behind trimmers with cutting means other than those described above;b) self propelled walk-behind trimmers or walk-behind edge trimmers;c) lawnmowers using non-metallic filament line or freely pivoting non-metallic cutting elements with greater than 10 J kinetic energy;NOTE 1 EN 836 applies for machines using non-metallic filament line or freely pivoting non-metallic cuttingelements with greater than 10 J kinetic energy.d) motor mowers using metal or other solid cutting elements.NOTE 2 EN 12733 applies for machines using metal or other solid cutting elements.EMC and environmental hazards other than noise have not been considered in this EuropeanStandard.This European Standard is not applicable to walk-behind trimmers which are manufactured before thedate of its publication as EN.NOTE 3 Lawn trimmers and lawn edge trimmers (electric powered) are dealt with in EN 786, grass trimmers(internal combustion engine powered) are dealt with in EN 11806 and lawn mowers (internal combustion enginepowered) are dealt with in EN 836.
This European Standard specifies the requirements for earth-moving machinery described in EN ISO 6165 [2],intended to travel on the road.This European Standard specifies the appropriate technical measures to eliminate or reduce risks arising fromthe significant hazards, hazardous situations and events during on road travel of earth-moving machinery.This European Standard does not apply to earth-moving machinery with a width exceeding 3 metres (see4.2.5).This European Standard does not apply to earth-moving machinery on legs e.g. walking excavators.This European Standard does not cover the hazards relevant to non-riding and remote control earth-movingmachinery.This European Standard is not applicable to earth-moving machines manufactured before the publication dateof this European Standard by CEN.
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