Double Girder Gantry Crane
Overview
The gantry crane is composed of a portal frame, a crane operating mechanism, a lifting trolley, and electrical parts. In order to expand the operating range of the crane, the main beam can extend beyond the outriggers to one or both sides to form a cantilever. A lifting trolley with a boom can also be used to expand the crane’s operating range through the pitch and rotation of the boom.
The control method could be ground control, remote control, cabin control or both, in the cab there are adjustable seat, insulating mat on the floor, toughened glass for the window, fire extinguisher, electric fan and auxiliary equipment such as air condition, acoustic alarm and interphone which can be furnished as required by users.
Features
1. Reasonable structure and favorable performance.
2. Smooth starting and stopping.
3. Safe and reliable traveling, long life.
4. Low noise, commodious cabin with good view.
5. Easy installation and convenient maintenance.
6. Excellent exchangeability for parts and components.
7. Crane drive: IP54 or IP44, level F insulation.
Safety system
1. Weight overload protection device.
2. Top quality long time bearing polyurethane materials buffer.
3. Crane travelling limit switch.
4. Voltage lower protection function.
5. Emergency stop system.
6. Current overload protection system
Specifications
Lifting capacity (t)Span (m)Lifting height (m)Work dutyMain lifting (m/min)Deputy lifting (m/min)Trolley travelling (m/min)Crane travelling (m/min)Power source
518~2610A59.2–37.237.7380V
50HZ
3phase
AC
30~3512
1018~26108.5–37.237.7
30~3512
20/518~26107.19.236.640.1
30~351244
32/518~26106.39.229.838
30~351240Gantry Crane manufacturers
website:http://www.weihuagrpcrane.com/gantry-crane/