7020 Pulling Tractor
Printed From: Unofficial Allis
Category: Other Topics
Forum Name: Pulling Forum
Forum Description: Forum dedicated to Tractor and Garden Pulling
URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=55817
Printed Date: 10 Nov 2024 at 3:25pm
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Topic: 7020 Pulling Tractor
Posted By: Smokey Joe
Subject: 7020 Pulling Tractor
Date Posted: 24 Aug 2012 at 6:16pm
 Check out my Pulling Tractor 7020AC with a 7045 426 Engine. Many other upgrades as well. No more Rotary Pump====Bosch Inline!!!!! Tell me what you think!!!! ------------- 210,220,7010 AC,7020 AC,7040 AC,7045 Pedal Tractor, 8050& 8070 and Parts and Pieces of Many More!!! |
Replies:
Posted By: Bob D. (La)
Date Posted: 24 Aug 2012 at 6:31pm
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I'm not into pulling but it looks pretty sweet setting on the trailor. ------------- When you find yourself in a hole,PUT DOWN THE SHOVEL!!! |
Posted By: Peterson
Date Posted: 24 Aug 2012 at 6:46pm
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Lets see more of the engine and what you got for turbos and injectors. More specs!! lol ------------- 7095-685I at 255hp, 8070-225HP,8050-210Hp,8030 with 155HP,220 with 670T engine with A-pump, 7580, 185 with 140HP, 2-6080's,6070, S4 D17,wd45,CA,st34 agco, S1 D17 with 3500MK2 |
Posted By: Smokey Joe
Date Posted: 24 Aug 2012 at 7:07pm
 Please excuse the paint colors!!!! 4440 John Deere Injector Pump= Stock Turbo HX40 from 8.3 Cummins= Works Very Good!!!! Injectors are stock Bosch Injectors. Fuel is Maxxed out on stock pump,runs very hard for what it is. Makes about 40 pounds boost, with a little fire out the top of pipe!!!! ------------- 210,220,7010 AC,7020 AC,7040 AC,7045 Pedal Tractor, 8050& 8070 and Parts and Pieces of Many More!!! |
Posted By: Peterson
Date Posted: 24 Aug 2012 at 7:22pm
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What did you do to the tractor to hold the power? PD trans? ------------- 7095-685I at 255hp, 8070-225HP,8050-210Hp,8030 with 155HP,220 with 670T engine with A-pump, 7580, 185 with 140HP, 2-6080's,6070, S4 D17,wd45,CA,st34 agco, S1 D17 with 3500MK2 |
Posted By: DougG
Date Posted: 24 Aug 2012 at 7:33pm
| Very nice !! Luv the 7000 series style !!Just curious on the engine setup, a 426 wasnt factory on the 7020 ; did u get the ok from the guys you pull with ?Most of the time it has to match factory sheetmetal to engine |
Posted By: Peterson
Date Posted: 24 Aug 2012 at 7:49pm
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Then just put 7045 stickers on it. Lol Also are they stock 7045 injectors or 7080 injectors? ------------- 7095-685I at 255hp, 8070-225HP,8050-210Hp,8030 with 155HP,220 with 670T engine with A-pump, 7580, 185 with 140HP, 2-6080's,6070, S4 D17,wd45,CA,st34 agco, S1 D17 with 3500MK2 |
Posted By: DougG
Date Posted: 25 Aug 2012 at 4:27am
| Where/ when u gonna be pullin it? ? Would like to see her run |
Posted By: cwhit
Date Posted: 25 Aug 2012 at 6:47am
| Looks heavy. What weight class does it pull? |
Posted By: Smokey Joe
Date Posted: 25 Aug 2012 at 6:48am
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Still has stock 7045 Injectors, Power Director is a 7080 complete Unit they have 1 more clutch disc on low and high than 7010-7060. Will be pulling September 22nd at the pull I have been advertising in Tennessee on here. ------------- 210,220,7010 AC,7020 AC,7040 AC,7045 Pedal Tractor, 8050& 8070 and Parts and Pieces of Many More!!! |
Posted By: Smokey Joe
Date Posted: 25 Aug 2012 at 10:08am
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Pulls in 10,500 Farmstock and up ------------- 210,220,7010 AC,7020 AC,7040 AC,7045 Pedal Tractor, 8050& 8070 and Parts and Pieces of Many More!!! |
Posted By: 7060
Date Posted: 25 Aug 2012 at 12:49pm
| Thats a nice looking tractor. Im wanting to build one based off of a 7030, and start out pulling 10,200# Heavy Superfield. Does yours still have 3pt housing and pto? Would it be possible to get a picture of the back end? |
Posted By: Smokey Joe
Date Posted: 25 Aug 2012 at 3:09pm
 My 3 pt arms are off and drawbar gone. I took a 6080 weight bracket cut in half and welded to my drawbar support to hang weights so i can still use the factory weight locks. I had this tractor below 9500lbs but I had a steel front axle support I made (still have it) and a 5.9 cummins in it. Mine has the 5spd Power Director I can pull 2nd High High and 3rd high High if track is loose with 20.8x38 rubber. Still Very Happy with Tractor. Doesn't sound like AC Engine anymore, it favors a cross between a Deere and Cummins it has lots of Low end Torque which it was missing before the pump swap and turbo upgrade. ------------- 210,220,7010 AC,7020 AC,7040 AC,7045 Pedal Tractor, 8050& 8070 and Parts and Pieces of Many More!!! |
Posted By: cotncrzy
Date Posted: 25 Aug 2012 at 8:24pm
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Hey Joe,
I have saw you run, Pulaski, and Lawrnceburg. Good running tractor, I have been meaning to get around to see you. We pull in the light antique classes, 3500# 4000# and 4500#. ------------- C, WD45,WD puller, 185, 200, 7060 Red Belly, 7060 Black Belly,8010, and a R52 Gleaner, AND PROUD OF THEM! |
Posted By: DougG
Date Posted: 26 Aug 2012 at 8:37am
| Dang i,m full of questions ; what did the hubs come off of to have the 10 holes ? I,m not to familar with the big AC,s - isnt that a 3.58 in axle ? Whats compatable ? |
Posted By: Smokey Joe
Date Posted: 26 Aug 2012 at 9:09am
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They came off a 7040, I think some 7020's have a smaller axle this one was the same as the 7040. Not sure whats compatible. Just come on down to Lynnville Tn September 22nd to the tractor pull and I'll answer any question I can. ------------- 210,220,7010 AC,7020 AC,7040 AC,7045 Pedal Tractor, 8050& 8070 and Parts and Pieces of Many More!!! |
Posted By: DarrylinWA
Date Posted: 26 Aug 2012 at 9:13am
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Looks nice Joe. In fact, my 7030 is on the trailer right now to cut the top of the cab off the same as yours. Looks great and nice job. Take care, Darryl ------------- B 10 Custom. Serial # 1001 D21, First D21 built 69 #4498 and Last D 21 Built #4609. 1946 MM UTU. And 2000, 2005 Pete's. AC custom Hauling. |
Posted By: Smokey Joe
Date Posted: 26 Aug 2012 at 9:40am
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The first thing I would do if yours is a power director is rebuild the clutch pack with new piston seals so it will not have the delayed shift. It's night and day difference between an old unit and a fresh rebuilt one. Every little bit will help. Thanks for all. ------------- 210,220,7010 AC,7020 AC,7040 AC,7045 Pedal Tractor, 8050& 8070 and Parts and Pieces of Many More!!! |
Posted By: rmdiesel91
Date Posted: 30 Jun 2013 at 8:37pm
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Very nice tractor! Are you still using the factory connecting rods? I know they were definetly the weak link in these engines. How hard is it to cut the cab? ------------- AC WD45 (sold), 1976 AC 185, 1976 AC 7040 |
Posted By: Smokey Joe
Date Posted: 01 Jul 2013 at 7:35am
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I have the 1-3/4 rods with lubricating jets on end and new rod bolts but that is all. Cutting cab was easy sawzall or torch. ------------- 210,220,7010 AC,7020 AC,7040 AC,7045 Pedal Tractor, 8050& 8070 and Parts and Pieces of Many More!!! |
Posted By: DrAllis
Date Posted: 01 Jul 2013 at 6:43pm
| If you are really using "stock" 7045 injector tips, they are only .0128" (4 holes) hole size. Tractor will make more HP and your injection pump will last longer if you switch to injector tips with .0200" (4 holes)hole size and set them at 2800 psi. You to have them made, they aren't available from AGCO that big. |
Posted By: Smokey Joe
Date Posted: 01 Jul 2013 at 7:00pm
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I was using the stock ones I have switched to Mack truck tips that have a 9mm tip with the same spray angle as ac, had to drill head out. They are a good running injector, my diesel shop had these on hand. This tractor had the Bosch Injectors from Factory. ------------- 210,220,7010 AC,7020 AC,7040 AC,7045 Pedal Tractor, 8050& 8070 and Parts and Pieces of Many More!!! |
Posted By: Peterson
Date Posted: 14 Nov 2013 at 9:20pm
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hey joe, when you put the mack tiped injectors in the engine, did you turn the injectors 90* in the head? bc if you didnt, your spraying fuel onto the head. Im putting the same nozzles into a set of injectors and i found it out after i bought the tips. ------------- 7095-685I at 255hp, 8070-225HP,8050-210Hp,8030 with 155HP,220 with 670T engine with A-pump, 7580, 185 with 140HP, 2-6080's,6070, S4 D17,wd45,CA,st34 agco, S1 D17 with 3500MK2 |
Posted By: O.P.S. Heads
Date Posted: 15 Nov 2013 at 10:42am
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I agree. Be sure the injectors are oriented correctly for the Mack nozzles. This will require a different injector hold down if needed. There are a few different Mack nozzles. You may have one that works without turning the injector in the head. If you ever get to a point where you have 400 or more cc's of fuel delivery from your pump it will help to dual feed the injectors and nozzles as well. The stock fuel passage diameter through the Bosch injector body is small. Like .062" dia. Your stock A pump is probably no where close to that yet so you should be fine. Excellent choice on the turbo for what you have. Post video when you can. Good luck. |