Jump to content

Log in or register to remove this advert

Recommended Posts

Log in or register to remove this advert

  • Replies 56
  • Created
  • Last Reply

Top Posters In This Topic

Posted

It's not in that class mate but it feels very close ... In hard wood over 20" imo you will always feel happier with a 70cc saw especially ringing up.

Posted

Design wise, Husqvarna have thrown away the rules book on this saw, one major departure from convention is that the transfer ports are at the front of the cylinder rather than the sides, makes a bit of sense as the fuel vapour will be thrown forward by the movement of the crank straight in to the transfers.

 

The crank lobes have stuffers to reduce the volumetric capacity of the crankcase to increase the velocity of the transfer ports, similar to the 357XP.

 

The cylinder combustion chamber is machine turned and not cast, the carb has some fancy air inlets and the piston has some interesting cut aways, a bit like the Stihl Strato engines.

 

In short, it looks like Husqvarna have gone to town on the design front, early signs are favourable with the only problem I am seeing is the autotune if it goes tits up but briefly played with Mattys saw and it is impressive.

Posted
Matty how does it heft against a 440? 18".

 

i always go for my 560 over the441 unless the wood is stupid big,really doesnt feel like much difference in grunt

  • 3 weeks later...
Posted

just bought a 560 on 3/8 chain 68 link 18" bar. used it all day felling big stuff and it is superb....love it to bits its just awesome, best decision i made to buy one! :thumbup1:

Posted

yeah i have found this, due to very small bendy vibration mounts i think, also i got a twig stuck in underneath when the mounts were stressed and it trapped it causing loads of vibation so had to bend the saw and pull it out. the only thing that could be improved is the mounts i think. :001_smile: wel they have been breaking since the adding of the strap at the rear to prevent excess movement so they are soft.

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now

  •  

About

Arbtalk.co.uk is a hub for the arboriculture industry in the UK.  
If you're just starting out and you need business, equipment, tech or training support you're in the right place.  If you've done it, made it, got a van load of oily t-shirts and have decided to give something back by sharing your knowledge or wisdom,  then you're welcome too.
If you would like to contribute to making this industry more effective and safe then welcome.
Just like a living tree, it'll always be a work in progress.
Please have a look around, sign up, share and contribute the best you have.

See you inside.

The Arbtalk Team

Follow us

Articles

×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.