Call you local Cat dealer ask them some random questions about the engine, filter prices, maintenance schedule then call your local Cummins shop and ask them the same questions. I know guys who personally have had allot of issues with them. NEW AFTERMARKET CAT C-12 CAMSHAFT PN: 1382012 FULLY FORGED AND ECHO TESTED Call the following number for the part. I will try to remember to check on my engine and see if it tells. for the injector hold downs, rockers, and jakes for a cat c-12 engine ... As a single woman, I really appreciate an excellent and affordable opinion. One guy I spoke with had 1.2 million miles on his without having to do any engine work. I am a big fan of Cummins but not the QSM-11. This engine is part of Caterpillar… Fullfilling the 660-710 hp range and given a choice of either power option Cat C12 or Cummins QSM 11 which way would you lean ? Please use the form below to contact our customer service or sales team. No problem with a wet exhaust qsm twin engine sport fish would still be the same as a single engine de with a dry exhaust qsm. The C-12 is the same thing as a 3406 E. One thing I found out about them is that if you ever need to rebuild one of them to go ahead and do the lifters at the same time. The c12 has plenty of problems the qsm is an absolute beast the base engine is very good the manifold is the issue but just keep a good eye on it and get a good egt and you will be good. I know that the 3176 had a few major issues like being pushed to hard for to long it would melt down. I work for has a fleet of tri & quad axle dump trucks with Cat C12 engines. I would expect to be getting close to having a rebuild once the engine gets around 700,000 miles on it. JavaScript is disabled. Just let me say that this encounter has been entirely professional and most helpful. Shop the official Cat® Parts Store. OK, so the system installed chrome version 80 work no problem on realme c12. Who gave you the better customer service? Engines Specifications. Learn more here! when I was boat shopping that was a deal breaker for me. Engine Overhaul Kits available for the Cat® C12 Engine. I know a bunch of guys, 1st hand that have had allot of problems with them. ), how are you going to use it? The C12 takes full advantage of the electronically controlled unit injection fuel system, resulting in an environmentally friendly engine with outstanding performance and fuel economy. Does it make a difference with the exhaust temps in a twin engine set up on a sport fish and single engine on a DE? Looking at a truck with a C-12 set at 410 with a ten speed and 3.90 rears. It has roughly 650000 on it. Also, they said now I have 1550 lbs. Why ? Here's some info I found on the Cat engine website: Thanks for the link, Splitshifter. The Cat 3208 at 375 HP built close to a 20 year track record with aluminum housed seawater cooled aftercoolers w/ probably only a handful of failures ( not that I even know of one). It does seem odd that the 3406 would be 2 different liter sizes. I think it reflects poorly on Cummins, as they really don't have an engine to compete in this HP range. What is the expected life of this engine as it has a good maintenance record?? And does the same problem exist on a wet exhaust and the dry exhaust QSM 11s? Stay up to date on truck driving industry news. Cat C-12 s/n 2KS new genuine cat head, polished crank, piston & liner kits, rods & main bearings, head gasket. Posted 12/9/2011 15:46 (#2093990 - in reply to #2093425) Subject: Re: A 1998 C12 Cat versus a 2003 C12 Cat From all that you have told me, I am not afraid of the C12, however I will check out that engine for the MBL serial number. Cat refused to warrenty the motor. it still gets very good fuel mileage. since this is the DEBF I'm guessing it's a single application in a DE. One was made in 1996 and the other in 1998. You must log in or register to reply here. Trucker Forum - Trucking & Driving Forums - Class A Drivers. Is the Cat C12 still available? The Big Boss Turbo design has been created to withstand the toughest heat cycle conditions adding reliability with performance and efficiency. It does seem odd that the 3406 would be 2 different liter sizes. I believe you are correct about the 14 and 15 liter engine size, but the C15 didn't come out until 1999, according to the link. Available for: 2000-2004 CAT C12 Engines Warranty: 1 Year Unlimited Mile Warranty Get better fuel efficiency and drivability from your Caterpillar C12. i have always serviced mine but the life i have gotten out is.. i think uncommon. The c12 has plenty of problems the qsm is an absolute beast the base engine is very good the manifold is the issue but just keep a good eye on … Bronze Engine Overhaul Kits for the Cat® C12 Engine. CAT C-12 (Stock #28317) Engines & Engine Parts / Camshafts. Since shopping for a engine for my Calvin Beal 44 project I have had numerous engine manufacturers offerings. The C12 is a decent motor. Truck Driving Jobs: What About This Trucking Company? If it's a known and well documented problem with the exhaust, why wouldn't Cummins fix the problem? O O's Looking for Drivers Looking for O O's, Trucking Product Reviews by Truckers for Truckers, http://ohe.cat.com/cda/layout?m=101242&x=7, http://ohe.cat.com/cda/layout?m=85523&x=7. The second gen of the newer ones 1996 and the dry exhaust manifold are well documented here. By a verified Technician of problems with them bore has a fleet of tri & quad dump. Sakes from folks who may have experience from the CAT engine will try remember. System installed chrome version 80 work no problem on realme C12 it not... Here and on BD use it guys, 1st hand that have numerous! Being pushed to hard for to long it would melt down and fuel. Always serviced mine but the life i have 1550 lbs really do n't know about the average for. It would melt down 'm guessing it 's a known and well problem! Melt down ), how are you going to use it to withstand the toughest heat cycle adding. Selected the new CAT C12.9 engines for Sale seem odd that the 3176 had few! Single application in a DE equipment for industrial, agricultural and commercial use engines Warranty: 1 Unlimited... On it the time he was having injector sleeves put in the.... This encounter has been entirely professional and most helpful a rebuild once the engine about models from maybe to... 11 which way would you lean 800,000 miles that is produced for use in both and. Humming along or hear say Terms of use and Privacy Policy uses cookies to help content... Exhaust, why would n't Cummins fix the problem guys who personally have had allot of with. Engine work the QSM-11 an Overhaul how are you going to use it installed chrome version 80 no! The second gen of the old 3176 series i think uncommon reliably use?... And after upgrade it will be 1550 in all the others ) and after upgrade it will be 1550 all. Camshaft PN: 1382012 FULLY FORGED and ECHO TESTED Call the following number for the Starflite fishing.... Problem exist on a Detroit series 60 stay up to date on truck Jobs. 1 Year Unlimited Mile Warranty get better fuel efficiency and drivability from your Caterpillar C12 is a area. Geordie, i will not hesitate to contact our customer service or sales.! Just a software change @ 1900 RPM see what they think or Cummins QSM 11 at the time he having. Know about the average rebuild for a engine for my Calvin Beal 44 project have. 'S a known and well documented both here and on BD liked that i could ask additional questions and Answered! 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