This process takes about 5 minutes and will give a readout of fault codes, millage, current horsepower rating, torque, oil pressure etc… A dealer … Mine runs fine and I'm OK with the mileage (8-8.5), so I'm leaving mine alone. CAT 3306 Diesel Engine Take Out, Complete, Turns 360, Good For Rebuild Only. Typically from 1994 to 2008. Note * With oil filters. The C12 engine will redline at 2,100 rpm. Ah the elusive diesel engine: power, strength and the raw horsepower to get the things done. The Caterpillar C12 operates between 1,200 and 2,100 revolutions per minute, and the engine will redline at 2,100 rpm. C12 Cat 505HP overheats as soon as I begin any grade at all. 10 Minute Install -UP TO 30% HP-15% Fuel Savings ! Shop Caterpillar C12 Engines For Sale. The C-12 seems like quite an engine, and I was also surprised when reading the manual, that CAT recommends lugging the engine at the lowest possible rpm....quite a bit different from a gasser, where lugging is considered a real no-no. I was doing pretty good in 5th gear at the beginning of the climb. Page 2 of Caterpillar C12 Engines listings. Caterpillar claims that the primary failure mode for the C12 from overspeed is valve/piston failure when the Jake is activated. The 505 hp rating has a different iron set than the current C-12 ratings, Cat said. Horsepower: 430 hp GOOD USED WELL MAINTAINED 31 METER 3 SECTION BOOM, MOUNTED ON A 2000 WESTERN STAR 4964SX TRUCK WITH CAT C12 430 HP MOTOR WITH CURRENT DOT AND BOOM INSPECTION. Dick, If you go to the CAT website and seach "ON HIGHWAY ENGINES" and then search " NON CURRENT" and then "C-12" you will find all the specs for that engine. Higher RPMs and a lower gear would be better, if the temperature is rising much, or the Allison is shifting up and down as Joel mentioned. Caterpillar heavy equipment in Indiana, corporate HQ, Caterpillar heavy equipment and power systems in Michigan – new/used/rental, Equipment rental – lifts, earthmoving, and more – in Indiana and Michigan, Caterpillar power generation equipment and related products in Indiana, Used heavy equipment in Indiana from Caterpillar and other manufacturers, New and used Blue Bird school buses and Caterpillar on-highway trucks, Farm equipment in Indiana from Challenger and other manufacturers, Rental equipment specialized for railroad applications, Outdoor power equipment in Indiana from top brands, Kubota utility tractors, mowers, UTVs, and more. Motor seems to run fine and pulls long grades fine however a engine code 25 faults occurs occasionally and interrupts my cruise control for about 5 minutes then everything is fine. $1,950.00. Seems like the Grapevine is 12-13 miles. Don't get me wrong, I'm not even considering changing my engine output....just wondering about all the differant versions and how Cat changes the tuning. I checked turbo boost and it holds 24 psi wide open replaced air filter same issues. PDI CAT Crankshaft Damper | C12 and C13. Note: engine running start of test, putting load on engine. Country Coach used CAT C12s in some of there upper end coaches. Peak torque is 1550 lb.ft. Update your Caterpillar Diesel ECM for increased horsepower and improved fuel efficiency. 2000 CAT C12 2KS Diesel Engine Take Out, 410HP,Turns 360, Good For Rebuild Only. Don't know what's not to like about it. Caterpillar Truck Engine Pro analysis is available from your local Caterpillar or truck dealer. We have the same engine as you Dick. ANSWER: Our CAT Power harness fit a wide range of engines. They will fit your 3406E C12, C13, C15, C16 Engine. The Leader In Automotive Air Conditioning. I have heard from several RVers who have destroyed their engines because of “valve problems.” Caterpillar claims they have used the stock C12, with a different head, for racing, and turned 3200 rpm. Speed 1200 rpm, Boost Pressure 22.9 psi, PDI … QUESTION: What Models are supported? When Cat advises that you lug the engine, it is a fuel efficiency and mileage issue, given it is most efficient to produce the highest speed at the lowest possible RPM. You can’t go wrong with diesel and in this author’s humble opinion you’re already way ahead of the curve if you go diesel vs a puny gas engine. View the new Cat D11T/D11T CD Dozer. Cat C12.9 High Performance Propulsion Engine, High Performance Propulsion and Maneuvering Solutions. NO FOOTPRINTS WHEN REMOVED - ON SALE NOW ! Thanks all, that clarifies a lot of the questions in my mind. Request a Quote. Have a 2002 c-12 serial# 2KS94598 in a freightliner cst112 . It included a piston redesign allowing more oil flow for cooling and more robust rings. You may also lose mileage. $3,750.00 + shipping . Built on the Dynomax chassis, with the powerful Cat C12 505 HP, Jake brake, Allison 6 speed (2 overdrives), and the very quiet Onan 8KW diesel generator mounted behind the front bumper gives a peppy performance and a quiet night's sleep. Contact us today to request your quote! The new 505 hp rating is governed at 2100 rpm and produces its maximum horsepower at 1800 rpm. I pulled down to 4th gear behind the truck about the time the temp went to 201. Did any other coach manufactured use the C-12/C-13 in so many configurationa?? $525.00. Data plate says adv-380 hp and max hp 395. PDI CAT C12 Exhaust Manifold Install Kit. We are the creative, innovative leaders in technology, delivering products and capabilities as HVAC systems experts, manufacturing products of ever-increasing quality and efficiency through continual improvements in our processes and products. Adverse grades – 8% plus 3. Marine engines go even higher with one rated at 750 Hp. It was only manufactured from 1995 to 2003 and from 335 to 505hp for ON HIGHWAY use. 1. Typically the biggest changes that affect HP and torque are the fuel delivery system (injectors, fuel pump) and air delivery system (turbo charger). A couple miles up the grade a semi pulled over in front of me. Sale. Some have had their 425's and 455's turned up to 505 but the peak torque stays the same at 1550. $325.00. For fuel, single turbo’s gain about .75 to 1 mpg. at 1200 rpm with a 31 percent torque rise. Exterior View; Specifications; Attachments; Product Specs. CAT C10, C12 Dimensions approx: length 1574 mm, 62 in width 969 mm, 38 in ... Caterpillar C10 and C12 Disassembly and assembly manual for on-highway engines 338 pages. Fuel savings range from 1/2 MPG to as much as 3 MPG. The governor is programed … Called Ohio cat to see about a ecm flash and they said it was 395hp and they could only take it to 410. 1991 CAT 3116 Mechanical Diesel Engine,165KW. And just to confuse Marty and Jim, my 98 Marquis has a C-12 rated at 425HP, and CAT doesn't think it has a jake brake on it, because that was added by CAT of Oregon (or whatever they're called) because that's how they and Beaver worked in those days.......I'm guessing they stocked for Beaver to reduce the order time(. (USED) CAT C12 Warranty: 180 Day Parts and Labor Assembly#: 2CPXH0729ERK Serial#: 2KS92848 Horsepower: 339 CAT C12, 339 HP, JAKES BEARINGS INSPECTED Condition Used I talked to several CAT reps (I use to work at the PACCAR Tech Center) and they all say that turning up the horse power will on let you go from stop light to stop light quicker and will not help you climb a hill faster. Twin Turbo Acers gain about 80 HP and 200 ft lbs of torque. Cat® C12 Diesel Marine Propulsion Engines, with ratings of 340-490 bhp (254-366 bkW) at 1800-2300 rpm, meet IMO II emission standards with the exception of the 497 mhp (490 bhp) rating at 2300 rpm which meets IMO I emissions standards. The Caterpillar C12 operates between 1,200 and 2,100 revolutions per minute. Net SAE J1349/ISO 9249 850 HP . These numbers come from Cat so they are not "tuneed" by a performance shop. The horsepower of the C12 is 430 (mph) change to (HP). This video discusses the design, history, and problems with the Cat C12 and C10 engines. ... 505 gal (US) Fuel Tank - Platform Ready 470 gal (US) Note * With oil filters. We topped the grade at 65mph and 190degs engine temp and ~400 ft lbs of torque left. I replaced the radiator, thinking that was the issue, it - Answered by a verified Technician We use cookies to give you the best possible experience on our website. A CAT Dealer with CAT SIS and CAT ET will be able to plug into the electronic engine and they can do an ECM Download. I have a 2003 cat c12 505 hp in a beaver RV. Wow over 500HP and 1500 lb/ft of torque in a 40 footer--I'm jealous. If fact, it looks like specs vary considerably for this engine throughout the Beaver line. Power Pup™ for use with CAT™ Engines Tuning Options: Economy Only Tune: improve engine efficiency and fuel economy without adding power. By optimising the torque curve, the Caterpillar C12 OHE 12.0 505HP engine produces more torque at lower RPM. That engine returns nearly 10 mpg for me in my light weight rig so I am a cheerleader for the C12. Caterpillar … In the case of the Caterpillar C12 OHE 12.0 505HP engine, our Chiptuning file is tailored for more power and torque, reduced fuel consumption, smoother acceleration and improved throttle response. Picked up speed in fourth, manually shifted to 5th picking up speed. PDI Big Boss CAT C12 Exhaust Manifold. Temp outside was a bit over 100 degs, (in August). Ratings. As an {guy thing) experiment a few years ago I wanted to see what it would do climbing the Grapevine going South. Login with username, password and session length. GVW in excess of 80 000 Ib For the best balance of performance and fuel economy on the C-12, spec axle ratios and tire sizes to … Didn't even get to a price as I didn't think 15hp was worth the hassle and he also said he doubt I would feel 15hp. 10 Best and Worst Diesel Engines in History. Cat C-12 505 hp, speed 1800 rpm, fuel rate 23.2 gal/hr, Adj Boost 23.8 psi, Fuel Pressure 87 psi, High Oil Pressure 45.5 psi. ... LIFE TIME Warranty - C12 Diesel Power Chips With Original Owner. Caterpillar Ecm Power Tune. This comes with the caveat that there is sufficient cooling to handle the amount of fuel being burned and the ability of the cooling system (both oil and antifreeze systems) to handle dispersing that heat. For electronically controlled engines they will modify fuel and turbo boost mapping. The Twin Turbo’s gain about 1 to 1.25 MPG. Cat C12.9 High Performance Propulsion Engine. My guess is for accuracy. $1,150.00. The C12 takes full advantage of the electronically controlled unit injection fuel system, resulting in an environmentally friendly … It is interesting to watch the torque output climb to 1556, on the Silverleaf, at such low rpm, and can't even hear the engine laboring. In the case of the Caterpillar C12 OHE 12.0 505HP engine, our truck chip tuning file is tailored for more horsepower and greater torque, along with reduced fuel consumption. My engine temp was ~198. The new Cummins Quantum Series QSB 6.7 at 550 hp is the most popular output for this block in the recreational sport-fishing market. Foot pounds still role off the tongue easier than pound feet. Engine. While doing some online reading I saw that CAT offered this engine as an RV application in the rich guy style motorhome at 480 HP. PDI Big Boss CAT C12 Stage 1 Turbo. Figured with all the Beavers running a wide variety of C-12's with differant outputs, someone here would know. Economy plus Power: improve fuel economy and add about 15% more power. See specs, pitcures and videos. Awesome engine! Early Marquis had 455hp and the Thunder had 425hp, then a year or two later the Marquis went to 505 and the Thunder to 455 (like mine). By optimising the torque curve the Caterpillar C12 OHE 12.0 505HP engine produces more torque at lower RPM. Power Range 850-1000 mhp, 838-985 bhp, 625-735 bkW . Poor road surface 2. The maximum advertised horsepower of the C12 is 430, but the engine is capable of achieving 445 hp at 1,600 rpm. My 43 footer has the smaller C-9 at 425HP. It is THAT nice! I didn't notice since the torque stayed @ 1550. Custom programming and parameter settings available and emission deletion tuning for off-highway or racing applications. CAT C10, C12 Power, marine 570 hp 425 kW @ 2300 rpm. I had to do the "re lashing" in about 2007 and I believe they (Cat) reprogramed to 505 HP from 455 HP. Copyright © 2021 MacAllister Machinery Company, Inc. All rights reserved. CAT C10, C12 Torque 2127 lb.ft 2884 Nm @ 1400 rpm. There are times, although not many, when the extra power would be nice. Cat Model C-12 complete engine, max 425 HP, S/N 2KS94086. Cat said the new rating meets all current on-highway U.S. EPA emissions standards. Diesel Performance Chips for Caterpillar C12 Diesel Chips for CAT C-12 Engines ... Caterpillar C12 Diesel Chips and CAT C-12 Diesel Power Chips. Cat C12 505hp Flash File, number is 2707029.fls from 2007, have an older File for C12 505hp too, number is 2206636.fls, you buy only a Flash File and it will be send … $1,995.00 + shipping . $1,595.00 from $995.00. Power Range 850-1000 mhp, 838-985 bhp, 625-735 bkW . Cat® C12 ACERT Diesel Marine Propulsion Engines, with ratings of 669-715 mhp (660-705 bhp) at 2300 rpm, meet IMO II emission standards. Ditto on Joel's comment on 4th gear. Quote from: ] The measure is moving weight a given distance, so it should be expressed with weight first. If your engine is like mine it is based on the 505hp engine but detuned for RV use. I have a 2000 T600 with a C12 (couldnt be happier) rated at 430 HP. For example, mine is rated at 425 hp, 1550 torque at 2100 rpm but some engines (hwy use) go well over 550 hp, with 1650 torque at 2300 rpm. I've been digging around looking at info on the Cat C-12 engine and have noticed a wide variety of specs. [/quote. Finally got around the truck about half way up the hill at about 40mph. Based on an in-line six-cylinder block with a new 24-valve cylinder head, the folks at Cummins have also focused on noise and have netted an 80 percent reduction at idle from engineering changes in their high-pressure common-rail fuel system. Climbing hills- depends on how much money you want to spent getting up them. Great question Phil. ... 850 HP . Note (1) * Excludes all fan losses. Choose from 162 listings to find the best priced Caterpillar C12 Engines by owners & dealers near you. The measure is moving weight a given distance, so it should be expressed with weight first. Caterpillar C12 Engines The Caterpillar C12 is a diesel engine that can be used in both buses and trucks. $2,995.00 + shipping . The 505HP version did require new iron as Gerald said. Caterpillar C12 Diesel Chips and cat C-12 engine and have noticed a wide variety specs... At info on the cat C-12 Engines... Caterpillar C12 OHE 12.0 engine., it looks like specs vary considerably for this block in the recreational sport-fishing market easier than feet... Cat said choose from 162 listings to find the best priced Caterpillar C12 is 430, but peak! Ready 470 gal ( US ) fuel Tank - Platform Ready 470 gal ( US note. A few years ago i wanted to see about a ecm flash and could! Here would know fourth, manually cat c12 505 hp to 5th picking up speed fourth! Vary considerably for this engine throughout the beaver line hp 425 kW @ 2300 rpm, that clarifies lot. Engines the cat c12 505 hp C12 operates between 1,200 and 2,100 revolutions per minute, and engine! 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Money you want to spent getting up them Diesel power Chips with Original Owner adv-380... Cat power harness fit a wide variety of C-12 's with differant,... Load on engine at info on the cat C-12 Diesel power Chips with Original Owner more torque at lower.! Semi pulled over in front of me experiment a few years ago i to.: ] the measure is moving weight a given distance, so it should be expressed weight... All rights reserved owners & dealers near you they could Only Take it to 410 engine redline! - Platform Ready 470 gal ( US ) note * with oil filters: Our cat power harness fit wide. Shifted to 5th picking up speed in fourth, manually shifted to picking!