Personally I think the TC 2800 is a nice crane. It has some old Gottwald charactics.
The first crane I saw of this type was the first one from Sarens, a ex-Bruns crane.
Until now this crane has dome quit some jobs in Holland. Next to the erecting of windmills also a bridge, a containercrane with 3x AC 650 and a new storage tank in Rotterdam.
The first TC 2800-1 with Sarens was bought from Steil.
I saw this crane in action in France while taking down a conveyorbelt. Orignally this day the big piece would have been lifted together with the TC 2800-1 from Ulferts & Wittrock.
A nice colourcombination from Ulferts & Wittrock which had its second job in Rotterdam. Later I saw the crane again in France.
Recently Sarens bought 2 new pieces TC 2800-1. One went to the UK and the other is on mainland Europe.
To close a unit I saw at a dealer. This one was sold to Russia.