I have this
http://www.lawson-his.co.uk/scripts/det ... roduct=628
and it is a fantastic machine that hasn't faltered at anything, including chopping out 6m2 of 12" thick really really hard concrete in a day of non-stop running bar the odd lunch/tea break. When I say hard, our house was apparently at one stage owned by an Irishman who worked on the Thames Barrier. We have a charming concrete drive, a solid cast concrete garden wall, oh all sorts of lovely concrete. All seems to be the best quality rock (granite, not limestone) hard C30/40/50 engineering concrete. It got hot, very hot, but it carried on and still seems perfectly happy.
http://www.lawson-his.co.uk/scripts/det ... roduct=628
and it is a fantastic machine that hasn't faltered at anything, including chopping out 6m2 of 12" thick really really hard concrete in a day of non-stop running bar the odd lunch/tea break. When I say hard, our house was apparently at one stage owned by an Irishman who worked on the Thames Barrier. We have a charming concrete drive, a solid cast concrete garden wall, oh all sorts of lovely concrete. All seems to be the best quality rock (granite, not limestone) hard C30/40/50 engineering concrete. It got hot, very hot, but it carried on and still seems perfectly happy.