Electric Trolley Double Girder Overhead Crane

This Electric Trolley Double Girder Overhead Crane is large duty lifting capacity equipment, can lift max. 900t, widely used in plants, warehouses, materials stocks to lift goods or materials, mainly consists of strong main bridge beams, traveling mechanism, electric winch trolley lifting mechanism and electric system, strong box type, crane body, wheels, wire rope drum, gears, couplings are welding by machine hand, heavy-duty slip ring motor, Siemens main electric system, have three control methods: Pendant control, wireless, cabin control.

Lifting capacity: 5-900ton

Max Span: 35.1 m

Lifting height: as your required

Lifting & traveling speed: Single or double speed

Electric Trolley Double Girder Overhead Crane Component

1. Electric motor: Top China brand, large overload capacity, high machinery intensity, low noise, IP44 or IP54, insulation class B, E, or F

2. Electric parts: international brand Siemens, Schneider, or Chint, ensure accurate and safe operation

3. Wheels, gears, and coupling: processed by medium-frequency quenching technology, great intensity, rigidity and tenacity

Technical Features

1. Overload protection, main lifting motor with thermal protection, hooks with latch

2. No-welding joint strong box type, Surface sand blasting, anti-rust painting, primer and finishing paint

3. Sub-assemblies characteristic are tested before assembly

4. Pre-assembled and tested before leaving factory and offer the certification of test