Connecting mainboom sections of a Manitowoc M1200 crane.
picture:
Manitowoc M1200 Netherlands
Van der Venne Lifting Service
International On & Offshore Rigging service
International, experienced & independent crane-, on- & offshore, rigging services 
Tower cranes – Offshore cranes - Crawler cranes – Hoists Equipment .- Crane Assembly –Dissemble – Service - Repair & parts - Inspection & load test – Maintenance -
Crane operations - Operator - Rigging – Working at height - loading - consultation - erectors - Offshore lifting – load out – site supervisor - demolition
World wide projects : Europe-Africa-Asia-USA-South America-Middle east. - Brands: WOLFF POTAIN MANITOWOC TEREX PEINER COMEDIL LIEBHERR WILBERT