Manufacture and Supply of Electrical Equipment for the Electric Gantry Crane KK-32

Project Setting:
Main characteristics of the crane
Lifting capacity, t | 32 | |
Span, m | 32 | |
Lifting height, m | 10 | |
Length of the pivot arm (right|/left), m | 8/8 | |
Elevating speed, m/s | 0.133 | |
Travel speed | of the crane, m/s | 0.8 |
of the trolley, m/s | 0.6 | |
Crane control | From the fixed cabin and secondary cord-operated radio control | |
Current type and Voltage | Alternate current, 380V, 50 Hz | |
Current lead for the crane | Cable reell | |
Current lead for the trolley | Flexible cable with copper conductors fixed on carriages moving along a rigid rack | |
Crane operating mode group defined by ISO 4301/1 (GOST 25546-82) | А3 | |
Mechanisms operating mode group defined by ISO 4301/1: | lifting mechanism | М5 |
trolley travel mechanism | М5 | |
crane travel mechanism | М5 | |
Weight of the crane (no more than), t | 100 | |
Crane rail type | КR 50 | |
Ambient temperature specified by the manufacturer | From -40º С to +40º С | |
Climatic modification and location category defined in the standard GOST 15150-69 | U1 | |
Seismic rating | Up to rate 8 |
Project Solution:
Within the framework of the project, electrical equipment in accordance with the customer requirements was designed and installed. The following equipment was supplied:
- control cabin, equipped with an input device, a remote control chair, heating and lighting devices;
- cabinet with a crane electrical equipment control system;
- set of radio control system;
- brake resistor blocks with protective cover;
- cable-conductor products of the crane (current lead cable for the crane, current lead cables for the cargo trolley, harnesses for bridge, trolley and cabin);
- devices for working and maintenance lighting;
- loud ring;
- safety devices (limit switches, anemometer);
- metal hose, joints, wiring fittings, metal box for wiring on the crane bridge;
- terminal boxes and cable conduits.





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