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老河口市支重輪、中特工程、支重輪圖片：

中型機械支重輪輪體采(cai)用磨擦焊(han)的焊(han)接方式(shi)，具有焊(han)接效率高，輪體強(qiang)度好且(qie)整體美(mei)觀。

大型機械的支重輪輪體(ti)采用優(you)質的硼(peng)鋼(gang)，并經過特殊的熱處理(li)工藝，使得輪體(ti)擁有高強度和良好耐磨性。

采用高標準的(de)浮動(dong)油封，并應(ying)用新(xin)的(de)潤滑軸(zhou)套系統，保(bao)證輪體轉動(dong)時密封的(de)高可靠(kao)性并改(gai)善了部(bu)件間的(de)磨擦。即使(shi)在(zai)極端條(tiao)件下，輪體也能保(bao)持(chi)良好的(de)散熱。

意(yi)(yi)大利(li)ITR引(yin)導輪,日本XWOLF引(yin)導輪:意(yi)(yi)大利(li)BRCO引(yin)導輪

可提供運用于0.8噸至500噸的履(lv)帶式機械(xie)的多(duo)種引導輪。

可提供(gong)整體(ti)鑄鋼(gang)式和環鍛焊接(jie)式引導輪。

輪體采用(yong)含錳(meng)、鉻等貴重稀有(you)金屬的(de)高(gao)強度合金鋼，并經過(guo)專業的(de)熱(re)處(chu)理(li)，保證足夠的(de)淬硬層深度，使得輪體工作踏面具(ju)有(you)高(gao)強度和(he)高(gao)耐磨(mo)性。

四輪(lun)(lun)(lun)驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)（4 Wheel Drive)主變(bian)速(su)器(qi)通(tong)過一個輔助(zhu)變(bian)速(su)器(qi)將(jiang)動(dong)(dong)(dong)(dong)(dong)(dong)力(li)傳送到前輪(lun)(lun)(lun)和(he)后(hou)輪(lun)(lun)(lun). 輔助(zhu)變(bian)速(su)器(qi)通(tong)常(chang)有三檔(dang)選(xuan)擇； 空檔(dang)，四輪(lun)(lun)(lun)驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)，四輪(lun)(lun)(lun)驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)低(di)(di)(di)檔(dang)。空檔(dang)時，四輪(lun)(lun)(lun)驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)就變(bian)成了兩輪(lun)(lun)(lun)驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)。四輪(lun)(lun)(lun)驅(qu)(qu)(qu) 動(dong)(dong)(dong)(dong)(dong)(dong)適合(he)于(yu)(yu)惡劣的(de)路面(mian)駕駛(shi)(shi)(shi)，例如，雨(yu)雪天和(he)多沙石路面(mian)。四輪(lun)(lun)(lun)驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)低(di)(di)(di)檔(dang)則適合(he)高難度的(de)越野(ye)駕駛(shi)(shi)(shi)。全(quan)輪(lun)(lun)(lun)驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong) (All Wheel Drive)全(quan)輪(lun)(lun)(lun)驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)是四輪(lun)(lun)(lun)驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)的(de)一種. 它自動(dong)(dong)(dong)(dong)(dong)(dong)將(jiang)發(fa)動(dong)(dong)(dong)(dong)(dong)(dong) 機提供(gong)的(de) 扭(niu)矩分送到前輪(lun)(lun)(lun)和(he)后(hou)輪(lun)(lun)(lun)，不需要手(shou)動(dong)(dong)(dong)(dong)(dong)(dong)去(qu)調整，也沒有低(di)(di)(di)檔(dang)選(xuan)擇。全(quan)輪(lun)(lun)(lun)驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong) 減低(di)(di)(di)了車輪(lun)(lun)(lun)打滑(hua)的(de)程度，改善了駕駛(shi)(shi)(shi)者(zhe)的(de)控車能力(li)。全(quan)輪(lun)(lun)(lun)驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)通(tong)常(chang)是一種 正常(chang)路面(mian)駕駛(shi)(shi)(shi)系統，并不設(she)計用(yong)于(yu)(yu)越野(ye)駕駛(shi)(shi)(shi)。

前(qian)輪(lun)驅(qu)(qu)(qu)動(dong)(dong)的(de)(de)主要缺(que)點就(jiu)是(shi)(shi)使(shi)得(de)汽(qi)車的(de)(de)操縱性變(bian)差。因為大多數的(de)(de)質量(liang)(liang)(liang)(liang)都(dou)集(ji)中(zhong)在汽(qi)車的(de)(de)前(qian)部(bu)，汽(qi)車的(de)(de)后驅(qu)(qu)(qu)動(dong)(dong)輪(lun)圖冊部(bu)將(jiang)(jiang)會(hui)變(bian)得(de)輕一(yi)些，這(zhe)樣后輪(lun)的(de)(de)的(de)(de)附著(zhu)力就(jiu)會(hui)變(bian)小(xiao)，在有冰覆蓋的(de)(de)路面上(shang)行(xing)駛車尾就(jiu)很(hen)容易發生側滑。但(dan)是(shi)(shi)這(zhe)個(ge)問題現在已(yi)經得(de)到了(le)解決(jue)，設(she)計(ji)者在設(she)計(ji)時(shi)會(hui)盡可能(neng)的(de)(de)將(jiang)(jiang)重量(liang)(liang)(liang)(liang)設(she)置在汽(qi)車的(de)(de)后部(bu)，理(li)想的(de)(de)質量(liang)(liang)(liang)(liang)分配是(shi)(shi)前(qian)后輪(lun)所承受的(de)(de)的(de)(de)質量(liang)(liang)(liang)(liang)之比(bi)為50:50，但(dan)是(shi)(shi)前(qian)輪(lun)驅(qu)(qu)(qu)動(dong)(dong)汽(qi)車很(hen)少(shao)有達(da)到或接近這(zhe)個(ge)比(bi)值(zhi)的(de)(de)。