Author Topic: Tsumura chainsaw bar  (Read 1480 times)

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Offline Cut4fun .

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Tsumura chainsaw bar
« on: August 31, 2015, 01:41:15 pm »
35 pages of info on the Tsumura chainsaw bar http://www.suehiroseiko.jp/download/catalogue_en.pdf   how made etc. Was interesting to me so thought I would share.

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Offline jmester

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Re: Tsumura chainsaw bar
« Reply #1 on: August 31, 2015, 02:01:18 pm »
Very cool.
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Offline Cut4fun .

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Re: Tsumura chainsaw bar
« Reply #2 on: August 31, 2015, 02:33:47 pm »
What I am calling a 37" bar that I have here  (longer then my 36" echo 116DL bar). They show as a 36" bar 119DL / 120DL  in the D009 mount. 3/8 .063   A013.

Reason for my searching.

Offline Cut4fun .

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Re: Tsumura chainsaw bar
« Reply #3 on: August 31, 2015, 02:36:40 pm »
Never heard this before except on old rollernose bars.

SPROCKET NOSE BAR LUBRICANT
Tsumura Lubricant can be used for all types of
Sprocket Nose guide bars.
 Specially, formulated high-grade lubricant 
withstand high temperatures and pressure.
 Penetrates deep and lubricates bearing and inner
parts, reduces friction and wear.
 Clean out grease hole and lubricate bearings hourly
when use
and ]lubricate at the end of the day’s
cutting.

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Re: Tsumura chainsaw bar
« Reply #4 on: August 31, 2015, 05:11:12 pm »
119DL and the 77cc pulled it buried with full comp rip cutting. 

Offline srcarr52

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Re: Tsumura chainsaw bar
« Reply #5 on: August 31, 2015, 05:39:16 pm »
What I am calling a 37" bar that I have here  (longer then my 36" echo 116DL bar). They show as a 36" bar 119DL / 120DL  in the D009 mount. 3/8 .063   A013.

Reason for my searching.

Cannons are the same way for the D009 mount, they offer a 37" which is 119 drive links vs. the standard 36" at 116.
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Offline jmester

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Re: Tsumura chainsaw bar
« Reply #6 on: August 31, 2015, 09:30:11 pm »
Shawn,
Can you grind different gauges of bar grooves. Say from .058 to .063?
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Re: Tsumura chainsaw bar
« Reply #7 on: September 01, 2015, 09:05:38 am »
Shawn,
Can you grind different gauges of bar grooves. Say from .058 to .063?
I believe he told me he has a set up to do that. I was going to have a .050" ground to .063".
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Offline srcarr52

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Re: Tsumura chainsaw bar
« Reply #8 on: September 01, 2015, 09:36:38 am »
Shawn,
Can you grind different gauges of bar grooves. Say from .058 to .063?

Yes, I can grind any gauge.
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Re: Tsumura chainsaw bar
« Reply #9 on: September 02, 2015, 06:08:15 am »
Thanks. 
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