Maximum weight
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25000kg @ 3.5m
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Boom section length stretched out speed luffing speed
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6 edge shape
4 sections 10 - 32.2m 104s from -2 to 80°within 52s
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jib section length
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Lattice type
1 section, 8m
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Arm-side single pulley length
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0.7m (inclination: 18 °)
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Main hoisting mechanism
to allow pull the
the largest single rope speed
Rope
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Axial piston hydraulic motor through reducer drive, rolls cast on anti-ropes, and auxiliary lifting bodies separately controlled. 30.7kN 118m/min, the fourth layer of 175m ×Φ16mm
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Auxiliary winch
single rope to allow the tension of the largest single rope speed rope
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By axial piston hydraulic motor through reducer drive, rolls, cast anti-ropes, with the main lifting mechanism separate control. 34.3kN 102m/min in the second layer
90m×Φ16mm
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Rotary
Rotary speed
Tail swing radius
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360 ° continuous rotation, axial piston hydraulic motor through a planetary gear reducer drive. 2.5r/min
3.22m
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Leg
Horizontal span of outrigger
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Hydraulically operated, box-type structure, H, power lifting, stretching, equipped with pilot-operated check valve, the level and the lift cylinder can be operated simultaneously, can also be a separate operation.
Stretch out 6.1m, to the middle 4.0m
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outrigger vertical span
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5.1m
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Front outrigger
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Article hydraulic outrigger is mounted in the frame in front of, enable the crane lifting operation in the range of 360 °.
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The hydraulic system hydraulic pump control valve Hydraulic tank capacity oil filter
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Four gear pump pilot pressure to control the multi-way control valve 467L
return filter
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Safety devices
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AML (torque limiter), pilot-operated check valve · pressure relief valve, balancing valve · overwinding indicator
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