PRODUCTS & CASES

Grab-equipped double girder overhead cranes are assembled with main girders, long-travel mechanisms, hoist trolley, complete electrical control assemblies and dedicated grab buckets. This type of overhead crane is extensively deployed in power plants, indoor warehouses, production workshops and port terminals to grab and transport loose bulk materials. The rated lifting capacity takes the self-weight of the grab into full consideration, and two grab opening layouts are available: parallel to main girders or perpendicular to main girders.

Structural Characteristics

1. Integrated double box-section girder framework formed via full welding; the pre-camber of main beams strictly complies with domestic national standards

2. Fabricated from premium Q235B and Q345B high-tensile carbon steel plates for outstanding structural rigidity

3. High-efficiency braking assemblies deliver responsive stopping performance and extended overall service life

Electrical Configuration

1. Safe power supply via overhead sliding contact lines or angle-type sliding conductor rails

2. Flat flexible cables supply power for cross-travel trolley reciprocating movement

3. Streamlined frame design ensures steady, vibration-free travel with neat, aesthetic overall appearance

Safety Protective Accessories

1. Outdoor rainproof shielding covers fitted on hoisting units, motor housings and driving mechanisms for open-air working scenarios

2. End anti-collision devices and combined audible & visual warning alarm systems to avoid collision accidents

Multiple Control Modes

1. Wired pendant control for simple on-site operation

2. Customizable operation cabin with medium-level operation platform available upon client request

3. Open-type and fully enclosed cabin alternatives, mountable on the left or right side of the crane body

4. Multiple cabin access designs: side entry, end entry and top entry to match different workshop layouts

Weihua full-series overhead lifting equipment covers mechanical manufacturing, metallurgical smelting, power generation, railway logistics, port terminals, petroleum exploitation and chemical processing sectors. Our cranes provide reliable handling support for numerous national key projects and large-scale industrial enterprises worldwide.

Weihua Crane supplies fully tailor-made grab double girder overhead crane packages built for power stations, bulk raw material stockyards, waste disposal stations and general industrial storage yards. Featuring strong load capacity and stable precise manipulation, these cranes are ideal for grabbing granular bulk materials and industrial waste.

All core technical indicators including lifting tonnage, working span, vertical lifting height and track width can be adjusted flexibly to fit various site layouts and bulk material cyclic grabbing standards, realizing consistent efficient and risk-free daily operation.

Optional Configurations

• Full-electric and hybrid trolley driving assemblies

• Intelligent automatic operation system plus wireless remote control module

• Dedicated anti-sway and high-precision positioning unit for stable bulk material grabbing and transfer

• Energy-efficient driving equipment equipped with regenerative braking function

• Custom structural transformation to fit unique runway layouts inside stockyards and power plants

Our professional engineering R&D team focuses on high cycle throughput, comprehensive multi-layer safety protection and prolonged equipment service lifespan, delivering advanced specialized grabbing lifting solutions for modern power plants, environmental waste treatment stations and all bulk material handling yards.