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敲黑板注意了!黑龍江省2019年農(nóng)機質(zhì)量調(diào)查情況大揭底
2020-01-31
08:32:03
來源:農(nóng)機網(wǎng)整理發(fā)布 閱讀量:36703
評論
導讀:2019年,黑龍江省農(nóng)業(yè)農(nóng)村廳依據(jù)《中華人民共和國農(nóng)業(yè)機械化促進法》、《農(nóng)業(yè)機械質(zhì)量調(diào)查辦法》組織對部分180馬力(含180馬力)以上輪式拖拉機、翻轉(zhuǎn)犁、圓捆打(壓)捆機質(zhì)量調(diào)查產(chǎn)品進行了質(zhì)量調(diào)查。農(nóng)機網(wǎng)就調(diào)查情況進行了整理:
【
農(nóng)機網(wǎng) 監(jiān)管快訊】 2019年,黑龍江省農(nóng)業(yè)農(nóng)村廳依據(jù)《中華人民共和國農(nóng)業(yè)機械化促進法》、《農(nóng)業(yè)機械質(zhì)量調(diào)查辦法》組織對部分180馬力(含180馬力)以上輪式
拖拉機、
翻轉(zhuǎn)犁、圓捆打(壓)捆機質(zhì)量調(diào)查產(chǎn)品進行了質(zhì)量調(diào)查。農(nóng)機網(wǎng)就調(diào)查情況進行了整理:
調(diào)查范圍和產(chǎn)品
調(diào)查范圍為全省。調(diào)查對象為2018年購買、使用滿一個作業(yè)季節(jié)且享受農(nóng)機購置補貼的180馬力(含180馬力)以上輪式拖拉機、翻轉(zhuǎn)犁、圓捆打(壓)捆機。對每個企業(yè)具有代表性(銷售數(shù)量多)的一種機型抽取5臺樣機,每種型號用戶數(shù)不足5個的全部抽取。共調(diào)查了123家企業(yè)生產(chǎn)的123個型號的產(chǎn)品,涉及540個用戶,由于存在異地作業(yè)等原因?qū)嶋H調(diào)查114家企業(yè)生產(chǎn)的114個型號445臺機具。
調(diào)查和評價方法
調(diào)查采取用戶滿意度評價的方法進行,由用戶對其使用機具的安全性、可靠性、適用性以及售后服務狀況(以下簡稱“三性一狀況”)4項內(nèi)容分別進行滿意度評價,調(diào)查人員通過現(xiàn)場詢問、查看、取證后確認,得出不同用戶對該型號產(chǎn)品“三性一狀況”調(diào)查指標的單項滿意度分值。在此基礎上,調(diào)查人員按規(guī)定的評價方法計算得出相應型號產(chǎn)品“三性一狀況”的單項滿意度和綜合滿意度評價分值。滿意度評價分5檔:[90~100]分為“很滿意”、[75~90)分為“滿意”、[60~75)分為“一般”、[40~60)分為“不滿意”、[0~40)分為“非常不滿意”。
調(diào)查結(jié)果
| 180馬力(含180馬力)以上輪式拖拉機 | 翻轉(zhuǎn)犁 | 打(壓)捆機 |
滿意度評價 | 74.7分,“一般”檔次 | 76.7分,“滿意”檔次 | 72.6分,“一般”檔次 |
安全性 | 79.1分 | 77.5分 | 73.4分 |
可靠性 | 70.1分 | 77.2分 | 68.2分 |
適用性 | 76.8分 | 73.2分 | 77.0分 |
售后服務 | 74.1分 | 79.1分 | 73.9分 |
存在的問題
(一)180馬力(含180馬力)以上輪式拖拉機
安全性:調(diào)查總數(shù)的34.7%產(chǎn)品存在安全標志缺失現(xiàn)象;調(diào)查總數(shù)的3.6%存在動力輸出軸防護罩人為拆卸的情況。
可靠性:傳動系發(fā)生故障部件多在變速箱的齒輪、軸承,質(zhì)量較差壽命較低,嚴重影響拖拉機使用的可靠性;
發(fā)動機發(fā)生故障部件為進排氣系統(tǒng)的渦輪增壓排氣歧管開裂和啟動機損壞等;液壓系統(tǒng)故障多發(fā)生在液壓泵、分配器損壞或密封不嚴導致懸掛機構(gòu)提升力不足,嚴重影響作業(yè);牽引卡損毀;動力輸出軸損毀;行走系故障部件為輪胎處無法安裝配重;其他故障部件表現(xiàn)為防凍液滲漏、機油散熱器損壞、掛擋困難等。
適用性:機組作業(yè)牽引力有的用戶評價為拖拉機牽引力較差或差;液壓提升力、液壓輸出等方面都出現(xiàn)一定不足,但比例較小。
售后服務:售后及時但是售后服務人員解決問題能力方面有待提高;一部分三包期外配件購買存在不易購買的情況;售后回訪不到位。
(二)翻轉(zhuǎn)犁
安全性:安全標志缺失,主要表現(xiàn)為標志粘貼不牢固、不全、材質(zhì)差、掉色或缺損等;安全防護,未裝配保養(yǎng)或維修作業(yè)操作者需要在機具升起狀況下進行時機械支撐機構(gòu)或液壓鎖定裝置。
可靠性:在犁柱、翻轉(zhuǎn)軸、連接板不抗拉;犁鏵、犁壁不耐磨。
適用性:部分用戶對耕后植被覆蓋率和土垡破碎不滿意。
售后服務:售后服務不到位和配件供應不及時;售后服務網(wǎng)點少、配件價格高且儲備不足;售后人員解決問題能力較差;服務意識不強,服務承諾兌現(xiàn)不好。
(三)打(壓)捆機
安全性:“警示標志”粘貼不到位;“外露齒輪、鏈輪、萬向節(jié)傳動軸等部位”沒有防護罩;未設置有過載保護器。
可靠性:萬向節(jié)傳動軸扭曲變形;撿拾器彈齒軸磨損;撿拾器油缸支架開焊;撿拾器彈齒軸磨損;變速箱錐型齒損壞;軸承和軸承座損壞;成捆系統(tǒng)打捆皮帶損壞;打捆機構(gòu)只能纏繞一半;捆不上捆;打捆機在成捆后機具后蓋不能正常打開。
適用性:適應玉米秸稈較差,玉米秸稈撿拾不干凈,草捆密度和成捆情況不好。
售后服務:部分打捆機在作業(yè)時打捆機構(gòu)只能纏繞一半,售后人員至今還未解決問題。
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