Popular Post mackmanb61x Posted July 23, 2014 Popular Post Share Posted July 23, 2014 found a dm800 and started to wonder if theres any model number breakdowns? and waht they mean. for example dm819 dm822 and so on? 4 Quote Link to comment https://www.bigmacktrucks.com/topic/36437-dm800-questions/ Share on other sites More sharing options...
j hancock Posted July 23, 2014 Share Posted July 23, 2014 Has to do with the engine. A DM885 is a 237 HP Maxidyne.19 is ENDT864 Twin Turbo V8. 75 units were built.22 is a E9 Econdyne V8. Don't believe that was an option in the DM800.You can check out the other codes here.http://www.bigmacktrucks.com/index.php?/tutorials/article/78-mack-engine-codes/ 2 Quote JimIt doesn't cost anything to pay attention. Link to comment https://www.bigmacktrucks.com/topic/36437-dm800-questions/#findComment-253726 Share on other sites More sharing options...
2stacksuperdog Posted July 23, 2014 Share Posted July 23, 2014 Yeah they breakdown that same as anything else and the designations mean what jhancock said. Quote Matt Link to comment https://www.bigmacktrucks.com/topic/36437-dm800-questions/#findComment-253727 Share on other sites More sharing options...
mackmanb61x Posted July 23, 2014 Author Share Posted July 23, 2014 sweet!! im use to b61s once you get into 81s and dms im lost. that pic is an early dm 800 with a v8 and a quad box Quote Link to comment https://www.bigmacktrucks.com/topic/36437-dm800-questions/#findComment-253729 Share on other sites More sharing options...
2stacksuperdog Posted July 23, 2014 Share Posted July 23, 2014 From the picture it looks to be a fairly solid truck. Quote Matt Link to comment https://www.bigmacktrucks.com/topic/36437-dm800-questions/#findComment-253730 Share on other sites More sharing options...
mackmanb61x Posted July 23, 2014 Author Share Posted July 23, 2014 (edited) DM807 1966-1971 172DM809 1966-1972 527DM811 1966-1984 2,797DM812 1976-1983 357DM815 1965-1971 478DM819 1967-1972 75DM821 1978-1984 63DM822 1983-1987 15DM823 1967-1967 4DM831 1966-1973 157DM833 1974-1974 1DM837 1966-1973 182DM845 1966-1971 65DM847 19731973 2 DM854 1979-1987 12DM861 1971-1971 1DM863 1966-1974 543DM865 1967-1973 25DM866 1976-1985 99 DM867 1971-1985 510DM885 1967-1987 2,278DM886 1974-1987 1,938DM888 1980-1987 185DM895 1970-1979 1,209DM897 1971-1981 314 Edited July 23, 2014 by mackmanb61x 1 Quote Link to comment https://www.bigmacktrucks.com/topic/36437-dm800-questions/#findComment-253731 Share on other sites More sharing options...
mackmanb61x Posted July 23, 2014 Author Share Posted July 23, 2014 ya i'm gonna run up there put batteries in it and see if the frames any good. Quote Link to comment https://www.bigmacktrucks.com/topic/36437-dm800-questions/#findComment-253732 Share on other sites More sharing options...
j hancock Posted July 23, 2014 Share Posted July 23, 2014 Good info. Not too many 822's out there. Quote JimIt doesn't cost anything to pay attention. Link to comment https://www.bigmacktrucks.com/topic/36437-dm800-questions/#findComment-253734 Share on other sites More sharing options...
Bigdogtrucker Posted July 23, 2014 Share Posted July 23, 2014 Hope she get's saved,looks like a "68-"72 V8 truck Quote Link to comment https://www.bigmacktrucks.com/topic/36437-dm800-questions/#findComment-253738 Share on other sites More sharing options...
Popular Post mackmanb61x Posted July 23, 2014 Author Popular Post Share Posted July 23, 2014 some more shots and a far gone b81 6 Quote Link to comment https://www.bigmacktrucks.com/topic/36437-dm800-questions/#findComment-253742 Share on other sites More sharing options...
mackmanb61x Posted July 23, 2014 Author Share Posted July 23, 2014 Good info. Not too many 822's out there.i know! a member on here has one in nj by me! Quote Link to comment https://www.bigmacktrucks.com/topic/36437-dm800-questions/#findComment-253743 Share on other sites More sharing options...
dm 800 Posted July 23, 2014 Share Posted July 23, 2014 go get that dm and bring it to Conn. would love to get my hands on that. I drove one like that for the last place i worked we would get short on trucks and use it to pave with that was good times you should have seen the guy at the plant when you pull up and ask for 25 ton of class 4 asphalt with a rock truck. 1 Quote Link to comment https://www.bigmacktrucks.com/topic/36437-dm800-questions/#findComment-253745 Share on other sites More sharing options...
mackmanb61x Posted July 23, 2014 Author Share Posted July 23, 2014 i need more room!!! Quote Link to comment https://www.bigmacktrucks.com/topic/36437-dm800-questions/#findComment-253751 Share on other sites More sharing options...
dm 800 Posted July 23, 2014 Share Posted July 23, 2014 if you do not have the room let me know if you pass it up Quote Link to comment https://www.bigmacktrucks.com/topic/36437-dm800-questions/#findComment-253752 Share on other sites More sharing options...
Popular Post mackmanb61x Posted July 23, 2014 Author Popular Post Share Posted July 23, 2014 thats the problem i never pass them up 7 military trucks 2 autocars 2 1970 ford f600s one b61 an f700 d4 cat d7 cat dynahoe 490 and im only 26.... it just keeps growing its a bug!! 4 Quote Link to comment https://www.bigmacktrucks.com/topic/36437-dm800-questions/#findComment-253754 Share on other sites More sharing options...
umodelnut Posted July 23, 2014 Share Posted July 23, 2014 That's a sweet fricken DM. Gotta get more pictures when you drag her out! Quote Link to comment https://www.bigmacktrucks.com/topic/36437-dm800-questions/#findComment-253768 Share on other sites More sharing options...
DM897SX Posted July 23, 2014 Share Posted July 23, 2014 Does anyone have more information on the low production models like the DM833?DM807 1966-1971 172DM809 1966-1972 527DM811 1966-1984 2,797DM812 1976-1983 357DM815 1965-1971 478DM819 1967-1972 75DM821 1978-1984 63DM822 1983-1987 15DM823 1967-1967 4DM831 1966-1973 157DM833 1974-1974 1DM837 1966-1973 182DM845 1966-1971 65DM847 19731973 2 DM854 1979-1987 12DM861 1971-1971 1DM863 1966-1974 543DM865 1967-1973 25DM866 1976-1985 99 DM867 1971-1985 510DM885 1967-1987 2,278DM886 1974-1987 1,938DM888 1980-1987 185DM895 1970-1979 1,209DM897 1971-1981 314 Quote Link to comment https://www.bigmacktrucks.com/topic/36437-dm800-questions/#findComment-253772 Share on other sites More sharing options...
mackmanb61x Posted July 25, 2014 Author Share Posted July 25, 2014 Hmm I wish we could find it!!! I was curious in the chassis mounted intercooler used on later rd steel noses wonder If you could fit it on a dm I know conforti has that on his dm800 with the e9. Quote Link to comment https://www.bigmacktrucks.com/topic/36437-dm800-questions/#findComment-253977 Share on other sites More sharing options...
dm 800 Posted July 30, 2014 Share Posted July 30, 2014 well whats the deal did it run Quote Link to comment https://www.bigmacktrucks.com/topic/36437-dm800-questions/#findComment-254471 Share on other sites More sharing options...
Bigdogtrucker Posted July 30, 2014 Share Posted July 30, 2014 Any updates??? Quote Link to comment https://www.bigmacktrucks.com/topic/36437-dm800-questions/#findComment-254518 Share on other sites More sharing options...
David Posted July 31, 2014 Share Posted July 31, 2014 Does anyone have more information on the low production models like the DM833?The DM865 is a Cummins. Gary Mayhan has 001. I have 002. 1 Quote Link to comment https://www.bigmacktrucks.com/topic/36437-dm800-questions/#findComment-254542 Share on other sites More sharing options...
Popular Post mackmanb61x Posted November 23, 2014 Author Popular Post Share Posted November 23, 2014 shes a runner. after sitting since 1997 we threw two 4d batteries in her and she fired over instantly. just needs a few items. that fiberglass fender piece under the air cleaner is bad. the front fender caps are starting to rust out. the clutch is a little stiff to. 7 Quote Link to comment https://www.bigmacktrucks.com/topic/36437-dm800-questions/#findComment-267849 Share on other sites More sharing options...
j hancock Posted November 23, 2014 Share Posted November 23, 2014 Excellent!More pictures please. Quote JimIt doesn't cost anything to pay attention. Link to comment https://www.bigmacktrucks.com/topic/36437-dm800-questions/#findComment-267853 Share on other sites More sharing options...
Green Dash Posted November 23, 2014 Share Posted November 23, 2014 if the id plates are correct, that's not the original engine. The ENDTB865 is a V8 Maxidyne while a DM815 would've come from the factory with an END864 V8 Thermodyne. Your current engine has much more torque than the original. Quote Jim Link to comment https://www.bigmacktrucks.com/topic/36437-dm800-questions/#findComment-267854 Share on other sites More sharing options...
mackmanb61x Posted November 23, 2014 Author Share Posted November 23, 2014 the engine was a rebuild he put in it after it became a yard truck. I didnt get a chance to get underneath it to see if it had the original transmission to. its sitting in about 6" of water. i have a feeling that if its the original quadbox it wont live that long with that engine infront. Quote Link to comment https://www.bigmacktrucks.com/topic/36437-dm800-questions/#findComment-267858 Share on other sites More sharing options...
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