Engine Heaters to assist cold weather starting. Which type?

Gus1957

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M6800, L2501 TLB, BX2370
Dec 17, 2023
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Cobleskill NY
Opinions on the best type of heater assist in cold temperature starting for a quick install.

Magnetic or Oil Dip Stick for a new tractor?
 

GeoHorn

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Wanna boil the oil in the immediate vicinity of the dipstick…? …or the oil in the sump …but leave that iron engine block still cold…?

Get a block heater and keep the entire engine warmed.
 
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SDT

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multiple and various
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Opinions on the best type of heater assist in cold temperature starting for a quick install.

Magnetic or Oil Dip Stick for a new tractor?
Bingo.

OEM block heater is far and away the best. Second best probably coolant heater, remote type best but radiator hose type acceptable depending upon application.
 
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Gus1957

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M6800, L2501 TLB, BX2370
Dec 17, 2023
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Cobleskill NY
I've had a block heater in my M6800 since new 21 years ago and still works.

My neighbor bought a new 30hp Kubota in the summer and nobody mentioned a heater to him. 1st time in years it's been down to -10F/ -35F with wind chill. We even got 18" of lite snow at 10F that was unusual a week ago.

He needs a heater he can use quickly.

Last time I used a dip stick heater was my wife's 1980 Diesel Rabbit that sat outside. Back then VW recommended putting up to 20% gasoline in the car diesel fuel tank. It worked and got 53 mpg.
 
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jimh406

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If it's in a building or they can put a wind block around it, try a buddy heater or similar near it. They don't have an open flame and can warm a small area pretty well. I've used one in a pinch in my unheated shed to get some work done.

Of course, he should order the proper block heater, but also, it may be there and is just missing the cord. I know Ford Trucks came that way from the factory years ago. In other words, block heater was in the block, but the cable was not there.
 
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SDT

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multiple and various
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I've had a block heater in my M6800 since new 21 years ago and still works.

My neighbor bought a new 30hp Kubota in the summer and nobody mentioned a heater to him. 1st time in years it's been down to -10F/ -35F with wind chill. We even got 18" of lite snow at 10F that was unusual a week ago.

He needs a heater he can use quickly.

Last time I used a dip stick heater was my wife's 1980 Diesel Rabbit that sat outside. Back then VW recommended putting up to 20% gasoline in the car diesel fuel tank. It worked and got 53 mpg.
If I needed a quick Rube Goldberg engine heater, I would use a magnetic oil pan heater until I could find a better solution. About as simple as possible.
 

GreensvilleJay

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BX23-S,57 A-C D-14,
Apr 2, 2019
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IR chicken heater is pretty simple !

FYI just because the engine is kinda warm doesn't mean the tractor is 'ready to go' ! You've got very,very cold hydraulic oil, diff oil, axle oil and some very,very cold steel parts, here ,there, everywhere.Also 1 or more 'computers',alternator and other electronics.
 

Bee-Positive

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BX1880, Cab, FEL, Tooth Bar, MMM, QH, Ballast Box
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Back then VW recommended putting up to 20% gasoline in the car diesel fuel tank.
All my "Spiddy Senses" are going off!!! Danger Will Robinson!!!
I personally would not mix gas and diesel in my tractor even if others say it's OK.
 

GeoHorn

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May 18, 2018
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If it's in a building or they can put a wind block around it, try a buddy heater or similar near it. They don't have an open flame and can warm a small area pretty well. I've used one in a pinch in my unheated shed to get some work done.

Of course, he should order the proper block heater, but also, it may be there and is just missing the cord. I know Ford Trucks came that way from the factory years ago. In other words, block heater was in the block, but the cable was not there.
That’s the standard for Cummins in a Ram pickup. Every Cummins has a block-heater installed…. leaving it up to the owner to add the cord to plug it in or not. (Mine is…. plugged in tonite…have no plans to drive it for a few days..but if I need to…it’ll crank instantly and be already warmed to hit the road.)
 
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Trash Panda

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L2501
Feb 18, 2022
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84
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Wyoming
If it won’t start with the factory block heater running, then it’s too cold to use the tractor anyways.

Go back inside and stoke the fire.
 
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Donystoy

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Block heater is the way to go. Many years ago on the farm we would cover the entire engine area with blankets and put a 200 watt light bulb under it for the night while in the barn. I can remember farmers building a small wood fire under the engine to get it heated up. No hydraulic hoses etc. in those days to get destroyed.
Fortunately my tractor is in a heated shop. The only issue I have is the time it takes to mop up the melted snow after clearing the driveway.
 
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Bee-Positive

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BX1880, Cab, FEL, Tooth Bar, MMM, QH, Ballast Box
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That was the method then to get the engine going in extreme cold weather. I think it was 10% maximum though.
The diesel cloud point for most #2 is about 14F. Hot Shot anti-gel is good to 20F below the cloud point, so about -6F OAT. I use it and have not had any problems lately even at -15F. Pick your favorite flavor of anti-gel, add it, and be happy. Doesn't do anything to warm up the engine block or associated fluids but it's got to be better than adding gasoline to the diesel fuel. JMHO, YMMV.

I do wish I had a block heater especially with the temps we're seeing currently. I gotta believe it would be better on the engine overall.
 

Mark_BX25D

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Bx25D
Jul 19, 2020
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If I needed a quick Rube Goldberg engine heater, I would use a magnetic oil pan heater until I could find a better solution. About as simple as possible.

Yes, it's simple, but it cooks the oil and does not do a very good job of heating the block.