digdug1978 Says:

Jul 7, 2008 - Anyone that has ever worked one one of these will tell you to run like hell from a Diadema engine. Horrible castings, parts are VERY expensive when you can even find them. And the engines vibrate like crazy because they have to run fast to produce any power. If you want a REAL oilfield engine buy an ARROW!!!!!!

madoil07 Says:

Jul 16, 2008 - Hey Buddy! thanks a lot for your opinion, very important for me but let me tell you something... NO NOW!! the real engine is DIADEMA previously Kubota; why? because it's a modern oifield engine, wide rpm range, modern alloy cast, best improvent; about vibration just put DIADEMA in the same RPM than AXXXW? all parts are easy for get it; and cheap. give me examples and I'd like compare apples with apples! thanks a lot!

madoil07 Says:

Jul 16, 2008 - Hey Buddy! thanks a lot for your opinion, very important for me but let me tell you something... NO NOW!! the real engine is DIADEMA previously Kubota; why? because it's a modern oifield engine, wide rpm range, modern alloy cast, best improvent; about vibration just put DIADEMA in the same RPM than AXXXW? all parts are easy for get it; and cheap. give me examples and I'd like compare apples with apples! thanks a lot!

lucerx4 Says:

Jul 16, 2008 - Very Good!!!

PREDAGOATOR Says:

Jul 18, 2008 - Great engin!