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Brush hog gear box oil
#8220259
03/30/21 09:39 PM
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Joined: Nov 2009
Posts: 3,909
leswad
OP
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OP
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Posts: 3,909 |
How often do you change the gear box oil?
Thanks!
![[Linked Image]](https://i.postimg.cc/y8Zc03yD/BBED0-AA0-9-E2-E-4939-BDA8-43-EE610768-C3.gif) FJB
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Re: Brush hog gear box oil
[Re: leswad]
#8220261
03/30/21 09:41 PM
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Joined: Dec 2012
Posts: 4,800
TexasKC
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I've changed mine once in 14 years.
In the end, it's not the years in your life that count, it's the life in your years.
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Re: Brush hog gear box oil
[Re: leswad]
#8220275
03/30/21 10:08 PM
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Joined: Oct 2013
Posts: 6,196
Ol Thumper
THF Trophy Hunter
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THF Trophy Hunter
Joined: Oct 2013
Posts: 6,196 |
I change mine once a year and check it about once a month during the summer, a little oils a lot cheaper than a new gear box and it’s guaranteed to crap out at the worst possible time to...
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Re: Brush hog gear box oil
[Re: leswad]
#8220691
03/31/21 12:05 PM
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Joined: May 2007
Posts: 5,504
TX_LT230FH
THF Trophy Hunter
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THF Trophy Hunter
Joined: May 2007
Posts: 5,504 |
Really no need to unless you submerge the shredder completely or have a leak. My tractor mechanic said they are sealed and best to leave them that way unless there is a need to mess with it. Mine hasn't been changed and it's 12 years old and on the third set of blades.
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Re: Brush hog gear box oil
[Re: leswad]
#8220798
03/31/21 01:37 PM
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Joined: Jul 2012
Posts: 16,291
603Country
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Joined: Jul 2012
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I changed mine out after about 10 years. From the look of it, there was a small amount of water that had gotten in.
Not my monkeys, not my circus...
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Re: Brush hog gear box oil
[Re: leswad]
#8220873
03/31/21 02:32 PM
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Joined: Sep 2011
Posts: 3,058
Vern1
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I know a lot of old country farmers that just pump the gearbox full of grease and call it a lifetime. If the seals go South, the grease doesn't run out. A good tacky bearing grease is what they use.
They do it in their bushogs and post augers because they work them for a living and down time costs money.
Cheers, Vern1 Texans since The Old 300 in 1824 NRA Lifetime Member
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Re: Brush hog gear box oil
[Re: Vern1]
#8220932
03/31/21 03:03 PM
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Joined: Sep 2012
Posts: 13,025
PMK
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Posts: 13,025 |
I know a lot of old country farmers that just pump the gearbox full of grease and call it a lifetime. If the seals go South, the grease doesn't run out. A good tacky bearing grease is what they use.
They do it in their bushogs and post augers because they work them for a living and down time costs money. that's all my dad ever did, pull the plug, pump in grease, replace plug. After I bought my Kubota (2009) that had a 7' shredder, I sold my dad's old Ford 951 diesel with 6' shredder that was likely bought new in the early 1980s. that had never been changed, probably close to 30 years and hundreds, if not thousands, of hours of heavy use.
"everyone that lives dies but not everyone who dies lived..."
~PMK~
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Re: Brush hog gear box oil
[Re: PMK]
#8220957
03/31/21 03:17 PM
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Joined: Mar 2019
Posts: 19,189
TCM3
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Joined: Mar 2019
Posts: 19,189 |
I know a lot of old country farmers that just pump the gearbox full of grease and call it a lifetime. If the seals go South, the grease doesn't run out. A good tacky bearing grease is what they use.
They do it in their bushogs and post augers because they work them for a living and down time costs money. that's all my dad ever did, pull the plug, pump in grease, replace plug. . X2
(R-TX)
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Re: Brush hog gear box oil
[Re: leswad]
#8221080
03/31/21 05:17 PM
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Joined: Jul 2008
Posts: 3,810
Big_Country01
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As long as it doesn't look like a milk shake, I just make sure it is filled to the appropriate level before each use.
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Re: Brush hog gear box oil
[Re: leswad]
#8223677
04/02/21 09:29 PM
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Joined: Nov 2009
Posts: 3,909
leswad
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OP
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Posts: 3,909 |
![[Linked Image]](https://i.postimg.cc/y8Zc03yD/BBED0-AA0-9-E2-E-4939-BDA8-43-EE610768-C3.gif) FJB
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Re: Brush hog gear box oil
[Re: leswad]
#8237161
04/15/21 01:30 PM
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Joined: Oct 2004
Posts: 39,923
redchevy
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Joined: Oct 2004
Posts: 39,923 |
Ours is a 2007 model. The level has been checked but never changed. No plans to change it.
It's hell eatin em live
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Re: Brush hog gear box oil
[Re: leswad]
#8237170
04/15/21 01:36 PM
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Joined: Oct 2013
Posts: 6,196
Ol Thumper
THF Trophy Hunter
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THF Trophy Hunter
Joined: Oct 2013
Posts: 6,196 |
Remind me to stop loaning my equipment out, you guys are killing me on the no servicing stuff lol Obviously you guys don’t make a living off your equipment ![hammer hammer](/forum/images/graemlins/default/hammer.gif)
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Re: Brush hog gear box oil
[Re: leswad]
#8238039
04/15/21 11:10 PM
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Joined: Aug 2016
Posts: 2,461
Dalroo
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I checked mine last weekend, and try to check level once or twice a season, but have never replaced. 6 year old land pride.
Dalroo Deep in the Heart of Texas How about that Brandon!
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Re: Brush hog gear box oil
[Re: leswad]
#8238390
04/16/21 04:11 AM
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Joined: Dec 2008
Posts: 5,305
LonestarCobra
THF Trophy Hunter
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Joined: Dec 2008
Posts: 5,305 |
I do both of mine every two years. That’s a total of five gear boxes, less than a bucket of oil and two hours time. If you have ever disassembled a gearbox that has gone yeas and years with no oil change, you would understand why. Also keep in mind there is no filter, only the magnetic plug.
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Re: Brush hog gear box oil
[Re: leswad]
#8244415
04/21/21 02:38 PM
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Joined: Sep 2012
Posts: 835
macec3(TX)
Tracker
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Tracker
Joined: Sep 2012
Posts: 835 |
Never. I pump some grease in them with a grease gun. Those gear boxes are considered low RPM. The grease is thicker and if a seal leaks, it won't drain the gearbox causing damage. If the gearbox gets warm the grease will get thinner. Lubricats just fine. Have been doing this for years. If I had equipment under warranty, I would what the manufacturer recommends.
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Re: Brush hog gear box oil
[Re: leswad]
#8244427
04/21/21 02:45 PM
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Joined: Dec 2017
Posts: 2,824
RattlesnakeDan
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Mine is 2 years old and I changed the gear oil already. I do wash down my shredder with a hose every once in a while to keep grime from building up and I believe some moisture gets into the breather valve on top because the glass window showed a little milky gray fluid color. The issue is draining them, there is no plug so had to by a turkey baster and a piece of hose to suck out the old oil.
Just like Jesus, sometimes you gotta kill some hogs. Lone Star Mesquite . com RattleSnake Dan's Shredding Service
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Re: Brush hog gear box oil
[Re: leswad]
#8244589
04/21/21 05:19 PM
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Joined: Jul 2011
Posts: 10,150
Old Rabbit
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Posts: 10,150 |
I changed mine out last week due to a bent blade. This is on a Brush Hog Finish mower (20 years old) that I was abusing to mow the neighbors place that didn't get cut for hay last year. I knew I hit something as it started vibrating but I just needed to do about 4 more laps and I would be done. Well it vibrated enough to loosen the lid on top of the gearbox and it fell off and needless to say I lost the gear oil. The new bolts have lock washers on them so it won't happen again. The oil has been changed several times and has always looked good, but oil is cheaper than a gearbox.
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Re: Brush hog gear box oil
[Re: Ol Thumper]
#8253057
04/30/21 05:44 PM
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Joined: Oct 2004
Posts: 39,923
redchevy
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Remind me to stop loaning my equipment out, you guys are killing me on the no servicing stuff lol Obviously you guys don’t make a living off your equipment ![hammer hammer](/forum/images/graemlins/default/hammer.gif) Probably a lot to do with not making a living on it. Your equipment probably sees more use in a month than many personal use type equipment sees in a decade.
It's hell eatin em live
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