[1990s]
爬上荃錦公路的雙層巴士
火...
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係喎唔記得以前係transfer box + 90度drive
我諗個limiting factor係喺個transfer box,巧合地後來轉80度angle drive之後 (= 九巴扑鎚買turbo M前) 裝到大馬力引擎,但如果係真,點都要諗有無80度1.36後加波牙用,同埋DM可唔可以咁改同埋咁改會唔會連尾陣同引擎位都要大改
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點解係80度angle drive?唔係同Olympian一樣係65度咩?
講起D854G/864G,我始終覺得佢嘅存在意義好細。
除咗九巴嘅四波康都,我暫時只搵到另一個用G系波箱嘅例子,就係MCW Metroliner:
https://c1.staticflickr.com/1/459/32642519996_2d6643bf80_k.jpg
Spec sheet寫佢用LTA10-290 + D854G + 3.986:1尾牙,齒比等同D854 + 5.42:1尾牙。作為一款長途客車,呢個組合至少有三個我諗唔明嘅問題:
1. 用DIWA波箱而唔係ZF(Ecomat或手波)
2. D854G+細尾牙而唔係D854+一般尾牙
3. D854G頂唔頂得順290匹LTA10
如果尾牙比例可以做大啲,有乜必要用G系波箱嘅1.36:1減速齒輪?
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