Electrohydraulic crane-manipulator КМ-1ЭГ-1,6-9

Crane-manipulator КМ-1

Electrohydraulic crane-manipulator KM-1 is designed for installation on ocean-going ships, where it handles various cargoes in roll conditions, emergency boat "Dolphin - A", etc.

The crane-manipulator features possibility of operation with floating objects at sea force up to 5.

The crane-manipulator KM-1 component parts: actuating mechanism, locking device for stowage, special grip, power supply unit, control device, control desk.

The crane-manipulator control is remote, electrohydraulic from the control desk.

Hydraulic working fluid is supplied from the ship’s hydraulic system.



Basic technical data
Capacity, t, not less:
- at outreach 6 m 1,6
- at outreach 9 m 1
Jib outreach from stand axis, m:
- maximum 9
- minimum 0,75
Boom end hoisting-lowering height, m, not less:
- above support surface of stand at outreach 7.5 m 5
- below support surface of stand at outreach 6 m 2
Cargo rope diameter, mm 15
Amount of cargo rope out, m, not less 5
Slewing angle relative to stand axis, degree, not less 450°
Speed of veering-in – veering-out the cargo rope with cargo (without cargo), m/s from 0 to 0.15
Maximum speed of boom end moving with load up to 12 kN (1.2 tf), m/s, not less:
- vertical at outreach 6 m 0,35
- horizontal at a height of 1.5 m from stand support surface 0,3
Cargo rope tension in roll follow-up mode, kgf:
- boom end stationary 50
- boom end moving according to speed up to 110
Maximum speed of veering-in the cargo rope in roll follow-up mode, m/s, not less 1,3
Maximum vertical speed of boom end moving in roll follow-up mode at outreach 6 m, m/s, not less 1,2
Rated pressure of working fluid in hydraulic system, MPa (kgf/cm²) 16 (160)
Maximum allowable pressure of working fluid, MPa (kgf/cm²) 19 (190)
Flow rate of working fluid at maximum speeds, l/min, not more 240
Mass as delivered, kg, not more: 7500
Power supply: a.c., 3-phase, 50 Hz, 380 V
Maximum power consumption by control system, V·А, not more 200