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中國一拖首臺220馬力混合動力拖拉機(jī)成功下線

2022-07-27 08:49:46 來源:中國一拖 閱讀量:22206 評論

導(dǎo)讀:近日,首臺東方紅220馬力混合動力拖拉機(jī)成功下線。

  【農(nóng)機(jī)網(wǎng) 明星企業(yè)】近日,首臺東方紅220馬力混合動力拖拉機(jī)成功下線。東方紅HB2204混合動力輪式拖拉機(jī)以中國一拖自主研制的復(fù)聯(lián)式農(nóng)機(jī)混動系統(tǒng)為基礎(chǔ),配套東方紅國四高壓共軌發(fā)動機(jī),0~40km/h無級變速行駛,具有田間作業(yè)、道路運(yùn)輸?shù)饶J?,可從事農(nóng)場深耕、深松、聯(lián)合整地等田間作業(yè)。
 
  東方紅HB2204混合動力輪式拖拉機(jī)采用了中國一拖自主研發(fā)的高效能量管理系統(tǒng)與智能電驅(qū)調(diào)速控制單元,可實(shí)現(xiàn)與其它農(nóng)機(jī)的聯(lián)合精準(zhǔn)作業(yè),適合國內(nèi)外大型農(nóng)場的日常一般農(nóng)田作業(yè),主要滿足對拖拉機(jī)排放清潔度、控制精確性、舒適性要求較高的農(nóng)場作業(yè)需求。
 
  東方紅HB2204混合動力輪式拖拉機(jī)
 
  較傳統(tǒng)動力拖拉機(jī)具有較大優(yōu)勢
 
  采用電驅(qū)動無級變速傳動系,具有速比連續(xù)、結(jié)構(gòu)簡單、傳動效率高、可靠性高、動力響應(yīng)快,扭矩儲備大的特點(diǎn)。
 
  發(fā)動機(jī)處在最佳經(jīng)濟(jì)點(diǎn)或最佳動力點(diǎn),高效節(jié)油;適于對速度精確控制、超低速度、負(fù)載經(jīng)常變化、對舒適性、經(jīng)濟(jì)性要求高的場合,適應(yīng)性強(qiáng)。
 
  純電動模式可以滿足轉(zhuǎn)場、地頭及輕負(fù)荷作業(yè)需求;整機(jī)操控簡單舒適,操縱強(qiáng)度低;電子智能管理系統(tǒng)控制發(fā)動機(jī)轉(zhuǎn)速和電動機(jī)轉(zhuǎn)速,含自主診斷和報警系統(tǒng)。
 
  整機(jī)國產(chǎn)化率達(dá)到了85%以上,為后續(xù)的批量生產(chǎn)打下了基礎(chǔ)。
 
  作為中國一拖打造我國農(nóng)業(yè)機(jī)械領(lǐng)域原創(chuàng)技術(shù)策源地建設(shè)的重點(diǎn)攻關(guān)任務(wù)和拖拉機(jī)動力系統(tǒng)國家重點(diǎn)實(shí)驗室的階段性成果之一,目前該產(chǎn)品已完成了功能調(diào)試,正在開展應(yīng)用驗證,預(yù)計2023年實(shí)現(xiàn)小批量投放市場。
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