MAX LIFTING WEIGHT

50000kg

BOOM
SECTION
LENGTH

boom telescoping time

Luffing speed

Hexagonal

5(MAIN BOOMS)+2(AUXILIARY JIBS)
11.1m-42m(MAIN BOOMS)+(914.6m)(AUXILIARY JIBS)
123s

double role Single-stage tank, -2 to 80°in 68s

Main winch

single rope pull capacity
max speed of single rope
steel wire rope size

Made of hydraulic motor and first grade spur gear reducer. Casting rope anti-disorder on the roll tube, and with the automatic arrester, lifting and drop hook by power, independently controlled with auxiliary winch.

42.2kN

143m/min

227mΦ19mm

Auxiliary winch

single rope pull capacity
max speed of single rope
steel wire rope size

Made of hydraulic motor and first grade spur gear reducer. Casting rope anti-disorder on the roll tube, and with the automatic arrester, lifting and drop hook by power, independently controlled with main winch.

44.1kN

123m/min

127m×Φ19mm

slewing

slewing speed

360°slewing,axial-direction plungered hydraulic motor drive by epicyclic gear slewing reducer.Automatic deceleration and slow stop.

1.9r/min

legs

spanhorizontal  by longitudinal

Hydraulic operating,box structure, double H type, power extension and lifting, with hydraulic lock,horizontal and lifting tank can be operated at the same time, also separated operated.Every legs has extension length measurement,and leg operation on the side of chasis.  
6.8m×5.48m

front leg

The fifth hydraulic leg is fixed in front of the crane frame, crane can work in 360°.

hydraulic system
hydraulic pump
control valve
hydraulic tank capacity
oil filter

quadruple gear pump

pilot-operated pressure concatenate control valve

690L
oil-recycling filter

safety device

full automatic moment limiter· hydraulic lock · overflow valve ·balanced valve