The KTA-28 truck crane on the MAZ chassis.
Cargo high-rise characteristics
Loading capacity is max. useful, t 28,0
Departure at max. loading capacity, m 3,2
Departure, m 2,4-18,4
Max. cargo moment, kN. m 896,0
Lifting height of hook max., / with the extender, m 21,5/30,0
Depth of lowering of hook max., m 13,0 (to 14 t)
Quantity of sections of arrow, piece 3
Length of arrow, m/s extender, in m 9,7-21,7/30,7
Crane swivel radius in the movement, m 12,0
Turning angle crane/zone of work, degrees 360,0/240,0
Mass of crane installation, kg 17000
Speed of raising lowering of load
- with the maximum weight, m/min 6,0
- weighing load up to 4 t, m/min 12,0
Speed of landing of load, m/min 0,4
Rotating speed, RPM 1,0
Time of change of departure, with 45,0
Speed of promotion (retraction) of sections of arrow, m/min 6,5
Base of portable support
Longwise, m 4,2
On width, m 5,2
Geometrical parameters of the crane
Length, m 12,0
Width, m 2,5
Height, m 4,0.
