Low Clearance Overhead Crane

Low Clearance Overhead Crane

HD single-beam Low Clearance Overhead Crane adopts European design standards and is a new type of crane designed for low workshops and high lifting height requirements. Its technology is advanced and the design is based on European standards: FEM working level is M5. Electric single-beam bridge cranes are widely used in various workshops and warehouses with low clearance but large lifting height. Such as parts manufacturing workshops, automobile manufacturing, mechanical processing, warehouses, transfer equipment, heavy material transfer, etc.

HD Single Girder Low Clearance Overhead Crane

Model: HD European Style

Capacity. 1-20ton

Span: Max.31.5m

Speed: Single speed, double speed

Max. Lifting Height: 30m

Working Class: A3

Power Supply: 380v-50hz,3Phase A.C. or as your request

Low Clearance Overhead Crane Main Beam

■ Adopt box beam, submerged arc automatic welding, non-destructive detection arc meets and exceeds national standards.

■ High-quality carbon steel Q235B or Q355B or Q355E.

Feature

The main girder is made by high-quality I steel and a high-quality u-shaped slot into the composition,

■   End carriages are welded with rectangular tubes.

■   Main girder and End carriages are assembled with bolts and nuts easily and quickly.

■   Hoist can be single-speed or double-speed lifting and traveling.

■   Electrics could use Schneider brand original from France.

■   Motor,reducer, bearings use the best brand in China

■   Control can be pendant control, wireless remote control, and cabin control.

■   Safety devices included, such as buffer, limit switch, overload limiter, voltage and current protection equipment, etc.

Low Clearance Overhead Crane Advantages

High lifting efficiency: The mechanical transmission system is highly efficient, and combined with the fast motor drive, it can achieve high-speed and efficient lifting operation

■   Modular design,

■   Light weight, small wheel pressure, compact steel structure design

■   Frequency conversion speed regulation, stable operation, low noise.

■   Less maintenance, saving maintenance costs.

■   The end beam is welded with rectangular tubes and processed by boring and milling machines.

■   The main beam and the end beam are easily and quickly assembled with bolts and nuts.

■   The crane is a low-headroom type, and the hook can lift a higher height.

Low Clearance Overhead Crane Drive Mechanism

■ The operating mechanism adopts a three-in-one drive system of motor, reducer and brake to achieve three-in-one drive and improve the safety and reliability of the equipment.

■ The motor adopts a three-phase AC variable frequency motor.

■ The reducer adopts a hardened gear reducer.

■ The brake adopts an electromagnetic brake, and asbestos-free brake pads and brake discs are used.

Low Clearance Overhead Crane Electrical system
■ The running speed, micro speed and double speed of the crane can be adjusted by the frequency converter.
■ It has the advantages of stable walking and lifting operation and small inertia.
■ The control box is reasonably designed and easy to maintain.
■ High protection level, up to IP55.
■ The main power supply is optional.

Low Clearance Overhead Crane Protective device

■ Protective cover and guardrail are provided to prevent the hook from hitting the top device.

■ Equipped with circuit self-checking protection device

■ When the crane is placed outdoors, the lifting mechanism and the electric control box are equipped with rainproof devices

■ Equipped with anti-collision, sound and light alarm devices

■ Lifting weight limit, height limit

■ Overspeed protection, zero pressure protection