Bad Boy chainsaw?

[whitesnake]

Finger banged these at equip expo. They are echo. String trimmers too.

You bad boy you

 

[Bill G]

I agree.
My early 60s IH Cub Cadet 70 garden tractor has a 7hp Kohler. My grandma’s 2018 Cub Cadet XT1 has a 22hp Kohler.

Which one might you see in a garden tractor pull?

 

[LAWN BOY]

Which one might you see in a garden tractor pull?

The IH built one with only 7hp.

 

[Bill G]

Yes. They must rate HP different now. My grandfather had a 1948 Ford 8n tractor rated at 18 HP. My kawasaki lawnmower engine is 24. That doesn't add up in my mind.

The 8N was introduced very late 1947 or early 1948. Of course as we know the 2N was the predecessor and the 8N was the improved model, albeit the same power. The 8N had a 4 speed and Ford finally but both brake pedals on the right. The 2N and 9N that came before had a 3 speed and brake pedals on each side. It also had a front mount distributor. Of course during the war Ford was not making tractors. When the war ended Grandpa ordered one but production was slow. He finally got it in 1947. It was a 2N and the rear casting shows a production date of March 1947.

It is still in the shed.

 

[Bill G]

"Working HP" vs. "Stall HP," it's a Marketing Department thing.

Yes indeed.

I grew up trapping on the Mississippi and Dad ran 1956 and 1957 Evinrude 18HP outboards. During the summer he would repair outboards for other trappers and commercial fisherman. They would bring him ole OMC outboards to repair. They had replaced them with "modern" outboards only to be dissatisfied with the newer output.

He would fix their old ones for the cost of a handshake

 

[EFSM]

Looks very echoey to me.

perhaps a rebranded Echo this is

They are echo, older echo if that makes sense

I agree they look like a 2511, but it is definitely a Maruyama.

 

[whitesnake]

I agree they look like a 2511, but it is definitely a Maruyama.

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The Maruyama kinda looks like an echo lol

 

[LAWN BOY]

I agree they look like a 2511, but it is definitely a Maruyama.

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Is the maryuama an echo clone? As whitesnake said it also looks like the 2511.

 

[ammoaddict]

Is the maryuama an echo clone? As whitesnake said it also looks like the 2511.

No. Maruyama has been in business 125 years making all kinds of things. It's a Japanese company like echo.

 

[ammoaddict]

I agree they look like a 2511, but it is definitely a Maruyama.

View attachment 437844View attachment 437847View attachment 437845

Yes it definitely is.

 

[Woodpecker]

The Maruyama mcv31r and mcv31t are made in Japan fwiw.

 

[HumBurner]

I agree they look like a 2511, but it is definitely a Maruyama.

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Which field did they prove it in?

 

[el33t]

The Maruyama mcv31r and mcv31t are made in Japan fwiw.

This is how they were manufactured.

They were also sold as Dolmar/Makita. (PS 311/EA 3100).

 

[el33t]

Which field did they prove it in?

https://badboycountry.com/images/manuals/2024_manuals/Bad_Boy_CS300-14_Chainsaw_Manual_2024.pdf

 

[el33t]

"HIGH RPM" cuts out at 9500!

30cc of power, true bad boy saw.

That's just funny!

At 9500 rpm, the engine is most likely to reach maximum power.

It's often telling when they don't advertise HP.

This often happens with Japanese products, especially the usual lack of such information in documents intended for the Japanese market.

 

[HumBurner]

View attachment 437862

https://badboycountry.com/images/manuals/2024_manuals/Bad_Boy_CS300-14_Chainsaw_Manual_2024.pdf

It was a joke.....

 

[PissRev]

Definitely a rebadged Maruyama. In Australia you can get Bushranger equipment that is rebadged Maruyama. I have the M30QC Combi system and it's the best I've ever used. Most of the attachments are from Idech (at least the tiller and the rotary scissors are).

 

[Woodpecker]

This is how they were manufactured.

They were also sold as Dolmar/Makita. (PS 311/EA 3100).

I mean if that’s not white glove service idk what is… but those sharp cheap plastics look out!

 

[ammoaddict]

This is how they were manufactured.

They were also sold as Dolmar/Makita. (PS 311/EA 3100).

Pretty cool video. Thanks for sharing.

 

[Wilhelm]

At 9500 rpm, the engine is most likely to reach maximum power.

Doubtful!
So far all on all 2-stroke OP equipment I encountered the specified "max engine rpm" IS the maximal rpm the unit will achieve either through coil limit or carb limiters.