Tower cranes of RKZ Rzhevsky KZ KBM-401PA-00, Moscow

The mobile self-mounting upgraded tower crane KBM-401 PA is designed for the mechanization of lifting and transport operations during the construction of residential, civil and industrial buildings and structures of various storeys with elements of building structures weighing up to 1 ton. Manufactured according to TU 4835-071-50369673-2007.
The mobile (on a rail) full-turn (with a rotary tower) tower crane is equipped with unified mechanisms using components from leading European manufacturers, is mounted and dismantled using its own mechanisms and an 8-ton truck crane, and is transported assembled on rolling trolleys.
The boom can be in a horizontal or inclined (at an angle of 30 degrees) position.
It is designed to operate in I-VII wind regions according to GOST 1451-77 and in the climatic version of category I according to GOST 15150-69 at ambient temperatures from -40 to +400C. Seismicity - up to and including 6 points. Crane operating mode group A4 according to ISO 4301/1-86.
The crane can be equipped with a frequency electric drive of turning mechanisms and a trolley winch.
The rear dimension is 4.2 m.
The weight of the counterweight plates is 50.05 tons.