Only Cub Cadets

PLEASE PATRONIZE OUR SPONSORS!

CC Specialties R. F. Houtz and Sons Jeff in Pa.

P&K Cub Cadet Machtech Direct

Cub Cadet Parts & Service


If you would like to help maintain this site & enhance it, feel free to donate whatever amount you would like to!




Attention Everyone, we have 2 new Sponsors!
Machtech Direct and P&K Cub Cadet (See Links above)


Go Back   Only Cub Cadets > Cub Cadets > CCC/MTD Cub Cadet built Tractors (GT)

Notices

Reply
 
Thread Tools Display Modes
  #1  
Old 11-15-2022, 05:45 AM
Steve N Mi Steve N Mi is offline
Senior Member
 
Join Date: Mar 2014
Location: Midand Michigan
Posts: 281
Default What oil do you use in your M-18 engine?

After reading the thread on oil usage I did look at some straight 30wt. options. One question, is diesel rated straight 30 wt. oil any good for the Magnum?

I found some other options;
TSC 1. https://www.tractorsupply.com/tsc/pr...0-1-qt-t804860 @$4.79 per qt. (a little cheaper in 5 gallon pails) and 2. There are detergent and non detergent oils. Non detergent $9.00 @ Amazon https://www.napaonline.com/en/p/NOL75115 another @ TSC for https://www.tractorsupply.com/tsc/pr...0-1-qt-t804860
https://www.tractorsupply.com/tsc/pr...-5-qt-t1251400

Then synthetic and conventional

I don't want to write a book here, maybe you have a recommendation for the oil you put in your M-18's. Thanks, Steve
Reply With Quote
  #2  
Old 11-15-2022, 08:36 AM
ol'George's Avatar
ol'George ol'George is offline
Grand Member
 
Join Date: Oct 2009
Location: MI
Posts: 6,693
Default

I have 3, m-18's I use detergent as the engines have oil filters, if they didn't I would use non detergent.
Detergent tends to keep particles in suspension that a filter removes
(or that is what they say anyway)
30 W dino oil is just fine.
These are not high compression or turbo/supercharged engines that would benefit from synthetics.
Kohler likes them to use 30W oil in warm temps, if one is using them to blow or push snow, that would benefit the ease of starting by using a multi-weight like 10W30.
Now if one wanted to use the most expensive oil available, no problem.
if one keeps the snow equipment in a heated building, 30W would perform just fine,
or if all one had to use was 10W30 in summer because it was all they had at that moment it would work, although they would experience increased oil consumption, and it would thin out more at the higher operating temps of the aircooled engine in warm/hot weather, so for those reasons they recommend 30W.
It is more important to change the oil regularly than anything else, along with giving the engine time to warm up before puttin' the spurs to it!

I change the mower oil every spring (about 80/100 hours)
depending on the cutting season, and if I do neighbors that can't seem to keep their new junk operating.
Now this is my opinion and I'm sticking to it.
Other conditions or people's wants/ needs will vary and is just fine.
Reply With Quote
  #3  
Old 11-15-2022, 08:57 AM
1711Cub's Avatar
1711Cub 1711Cub is offline
Senior Member
 
Join Date: May 2020
Location: Elkland, PA
Posts: 750
Lightbulb

I use either Kohler branded or Cub Cadet branded straight 30 oil. They are specifically made for small air cooled(read hot) engines. My M18's use little to no oil even after thousands of hours of usage.
__________________

582, 682, 782, 782D, 1282, 1050, 1210 x 2, 1711, and 1811
Reply With Quote
  #4  
Old 11-15-2022, 09:52 AM
Oak's Avatar
Oak Oak is offline
Senior Moderator
 
Join Date: Jun 2009
Location: Georgia
Posts: 5,180
Default

I can't seem to find the 30w Kohler oil around me and the only Cub Cadet dealer doesn't have either.

I have run Rotella 15w40 with no issues.

Here is a good oil with a high zink content that the local Hustler dealer sells around me. This is what I was running in my Onan's. Amazon is too expensive.
https://www.amazon.com/Kawasaki-9996.../dp/B00HVTF7YM
__________________
This ain't no hobby....it's an addiction
Reply With Quote
  #5  
Old 11-15-2022, 12:16 PM
1711Cub's Avatar
1711Cub 1711Cub is offline
Senior Member
 
Join Date: May 2020
Location: Elkland, PA
Posts: 750
Lightbulb

25 357 02-S

https://www.ebay.com/itm/28488556084...Bk9SR6yEi8GPYQ
__________________

582, 682, 782, 782D, 1282, 1050, 1210 x 2, 1711, and 1811
Reply With Quote
  #6  
Old 11-15-2022, 01:50 PM
Steve N Mi Steve N Mi is offline
Senior Member
 
Join Date: Mar 2014
Location: Midand Michigan
Posts: 281
Default

Thanks fellows for the great replies. I have been feeding my 3 Magnums 10w-30 most often because I had it handy. I have noticed that the main mower tractor (the one with the heaviest workload) requires frequent checks and topping off of the engine oil. I know the tractor gets real hot after mowing for an hour so, I give it time to cool off before starting back at it. When I say hot I mean you will burn your hand touching the grill shell or the front 1/3 of the hood. I don't know if that is common to the 1872 but I feel a little guilty I haven't cleaned behind the tins and wonder if clogged fins and air ways around the air cooled engine might account for the high temperatures.
Reply With Quote
  #7  
Old 11-15-2022, 03:23 PM
1711Cub's Avatar
1711Cub 1711Cub is offline
Senior Member
 
Join Date: May 2020
Location: Elkland, PA
Posts: 750
Wink

All of mine have in dash oil pressure gauges added to them to ensure they have healthy pressure. You can tell when the oil gets real thin after a long hard run, the pressure will drop to 40-45, when it normally sits around 50 at full throttle.
__________________

582, 682, 782, 782D, 1282, 1050, 1210 x 2, 1711, and 1811
Reply With Quote
  #8  
Old 11-15-2022, 03:26 PM
Farmall450's Avatar
Farmall450 Farmall450 is offline
Grand Member
 
Join Date: Oct 2018
Location: Marengo, Illinois
Posts: 1,103
Default

Quote:
Originally Posted by Steve N Mi View Post
After reading the thread on oil usage I did look at some straight 30wt. options. One question, is diesel rated straight 30 wt. oil any good for the Magnum?

I found some other options;
TSC 1. https://www.tractorsupply.com/tsc/pr...0-1-qt-t804860 @$4.79 per qt. (a little cheaper in 5 gallon pails) and 2. There are detergent and non detergent oils. Non detergent $9.00 @ Amazon https://www.napaonline.com/en/p/NOL75115 another @ TSC for https://www.tractorsupply.com/tsc/pr...0-1-qt-t804860
https://www.tractorsupply.com/tsc/pr...-5-qt-t1251400

Then synthetic and conventional

I don't want to write a book here, maybe you have a recommendation for the oil you put in your M-18's. Thanks, Steve
Whatever SAE30 is on sale will work. I typically use Farm & Fleet's house brand.
__________________
Why Farm Half When You Can Farmall?
1282 | 44C Deck, Chains, 42" Blade, Cast Weights, 020" Over K301 * 1711 | 50C Deck, #1 Rear Rototiller w/ Extensions, Sleeve Hitch, KT17S Series II 24302 --> CH18S * 1811 | 46 GT Deck, 42" Blade, Chains, M18 Magnum, Sleeve Hitch * 1782 | 60" #375 Deck, Kubota D640 Diesel * 1862 | #450 Snowblower, M18 Magnum * 782 | Y/W KT17 Series II, Sleeve Hitch * 984 | Y/W Onan/Linamar 20HP, Sims Cab, CAT 0 3 PT w/ Rear PTO, 60" #374 Deck
Reply With Quote
  #9  
Old 11-15-2022, 05:07 PM
Radioguy41's Avatar
Radioguy41 Radioguy41 is offline
Senior Member
 
Join Date: Nov 2020
Location: Pennsylvania
Posts: 241
Default

I use low ash 30W from a local Case/IH/CC dealer.
__________________
2005 CC GT2544
1980 IH CC 782
1957 Cub Lo-Boy
1993 Craftsman LT4000
Reply With Quote
  #10  
Old 11-15-2022, 08:06 PM
ol'George's Avatar
ol'George ol'George is offline
Grand Member
 
Join Date: Oct 2009
Location: MI
Posts: 6,693
Default

Quote:
Originally Posted by Farmall450 View Post
Whatever SAE30 is on sale will work. I typically use Farm & Fleet's house brand.
Yep I agree, also Walmart brand.
Today oils are much different and better than 50-60 years ago.
We have come a long way, oil is one of the few products we can say that about, other than medical advancements.
Reply With Quote
Reply


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 03:49 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.

Cub Cadet is a premium line of outdoor power equipment, established in 1961 as part of International Harvester. During the 1960s, IH initiated an entirely new line of lawn and garden equipment aimed at the owners rural homes with large yards and private gardens. There were a wide variety of Cub Cadet branded and after-market attachments available; including mowers, blades, snow blowers, front loaders, plows, carts, etc. Cub Cadet advertising at that time harped on their thorough testing by "boys - acknowledged by many as the world's worst destructive force!". Cub Cadets became known for their dependability and rugged construction.

MTD Products, Inc. of Cleveland, Ohio purchased the Cub Cadet brand from International Harvester in 1981. Cub Cadet was held as a wholly owned subsidiary for many years following this acquisition, which allowed them to operate independently. Recently, MTD has taken a more aggressive role and integrated Cub Cadet into its other lines of power equipment.

This website and forum are not affiliated with or sponsored by MTD Products Inc, which owns the CUB CADET trademarks. It is not an official MTD Products Inc, website, and MTD Products Inc, is not responsible for any of its content. The official MTD Products Inc, website can be found at: http://www.mtdproducts.com. The information and opinions expressed on this website are the responsibility of the website's owner and/or it's members, and do not represent the opinions of MTD Products Inc. IH, INTERNATIONAL HARVESTER are registered trademark of CNH America LLC

All material, images, and graphics from this site are the property of www.onlycubcadets.net. Any unauthorized use, reproductions, or duplications are prohibited unless solely expressed in writing.

Cub Cadet, Cub, Cadet, IH, MTD, Parts, Tractors, Tractor, International Harvester, Lawn, Garden, Lawn Mower, Kohler, garden tractor equipment, lawn garden tractors, antique garden tractors, garden tractor, PTO, parts, online, Original, 70, 71, 72, 73, 76, SO76, 80, 81, 86, 100, 102, 104, 105, 106, 107, 108,109, 122, 123, 124, 125, 126, 127, 128, 129, 147, 149, 169, 182, 282, 382, 482, 580, 582, 582 Special, 680, 682, 782, 782D, 784, 800, 805, 882, 982, 984, 986, 1000, 1015, 1100, 1105, 1110, 1200, 1250, 1282, 1450, 1512, 1604, 1605, 1606, 1610, 1615, 1620, 1650, 1710, 1711, 1712, 1806, 1810, 1811, 1812, 1912, 1914.