Description
Engineering Application & Overview
Hertz Electric Chain Hoists and Winches provide powered vertical and horizontal material lifting at shipyard maintenance bays, industrial workshops, and vessel repair facilities where manual chain blocks are too slow or too physically demanding for repeated heavy lifts. The electric drive with automatic fail-safe electromagnetic brake enables safe suspended load holding during maintenance operations without operator fatigue. Variable speed models provide fine positioning control for precision equipment placement during engine component installation and heavy machinery alignment at Batam’s shipyard overhaul facilities. IP54 or IP65 enclosure protects the motor from Batam’s tropical humidity and the salt-laden marine atmospheric environment at Kepulauan Riau coastal shipyards. Double-speed models enable rapid empty-hook travel and slow precise lowering — improving cycle time and safety simultaneously during repetitive pick-and-place operations.
Technical Specifications Table
| Parameter | Specification |
|---|---|
| Brand | Hertz |
| Type | Electric chain hoist / winch |
| Lifting Capacity | 500 – 5,000 kg |
| Drive | Electric motor with electromagnetic brake |
| Lift Height | 3 – 12 m standard (custom available) |
| Lifting Speed | 2 – 8 m/min (single speed) / Dual speed option |
| Control | Pendant push-button (corded, 3 m drop) |
| Hook Suspension | Lug / Trolley (manual or electric push) |
| Duty Class | M3 – M5 (FEM/ISO duty rating) |
| IP Rating | IP54 (standard) / IP65 (marine option) |
| Frequency | 50 Hz |
| Voltage | 3×380–415 V |
The PT HHM Batam Authorized Advantage
PT HHM Engineering Solutions distributes Hertz electric chain hoists and winches to shipyards, workshops, and industrial facilities across Kepulauan Riau from Batam stock. As Hertz’s authorized distributor in Batam, we supply original Hertz load chains, hook assemblies, and motor brake components. Our team advises on duty class selection for your lifting frequency requirements. Contact: +62 778 489 3282.
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