Remote Control Q235B Double Girder Overhead Crane 7.5-35m Span

Remote Control Double Beam Overhead Travelling Crane Bridge Crane

Electric Hoist Double Girder Overhead Crane Introduction

LH electric hoist double girder overhead crane: This kind of hoist overhead crane is characterized by compact size, low building clearance height, light self weight and low purchase cost. Generally, it has lifting capacity of 3 ~ 50t, span of 10.5 ~ 31.5m, working level of A3, and working environment temperature of – 20°C ~ 40°C. The operation mode includes ground wired handle, ground wireless remote control, cab operation and the combination of two operation modes.

Our double-girder overhead travelling cranes offer exceptional load capacity for a low deadweight. Every crane and every crane component give you the certainty of quality, efficiency and reliability at the high level. Their outstanding crane geometry also provides for extremely good travel characteristics, which minimizes wear on the end carriages and crane runway. The load hook can be raised between the two crane girders, which allows large lifting heights to be achieved.

Electric Hoist Double Girder Overhead Crane Specification

Electric Hoist Double Girder Overhead Crane Design Diagram

Features of electric hoist double girder overhead crane

• Double girder structure makes the overhead crane bridge have sufficient strength, rigidity, and stability.
• Rail-in-middle box girder design of the double girder overhead crane thoroughly meets the requirement to strength, rigidity and stability.
• End beams of the double girder overhead crane is designed with simple structure which can be easily installed with main beam by high-strength bolts.
• CD or MD high quality wire rope electric hoist is used as lifting mechanism of the double girder overhead crane.
• Soft starting motors with light current is used on the double girder overhead crane. And also ground control can be used with the double girder overhead crane.
• Dual-motor independent drive device is adopted to reduce the wear of rail gnawing and reduce the possibility of wheel climb off track fault, etc.
• Motor of the double girder overhead crane is directly controlled by contactor, which can make the motor achieve single and double speed and reversing control.
• Frequency converter is used on the double girder overhead crane to change the frequency and voltage of motor power to realize the function of speed adjustment control of motor.
• Multiple safety protection system is adopted by the double girder overhead crane, including short circuit protection, no-voltage protection, emergency power off switch protection, overload limit protection, travel limit protection, zero and chain protection, ground protection, etc.

Electric Hoist Double Girder Overhead Crane Details

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