Main Features

• Compliance with international design codes such as FEM, CMAA, and EN ISO.
• Compact girder design with low self-weight and deflection ratio between 1/700 and 1/1000, adhering to ISO 15614 or AWS D14.1 welding standards.
• Low headroom design optimizes workspace for users.
• Control panel rated IP55 with IEC standard sockets for easy installation.
• Surface treatment includes SA2.5 blasting per ISO8501-1 and C3-C5 painting system according to ISO 12944-5.

Technical Specifications

The document provides detailed technical parameters for single girder overhead cranes with capacities ranging from 2 tons to 16 tons. Key parameters include:

• Span: Various spans from 10.5 m up to 28 m.
• Lifting Height: Specified under hook, varies by model.
• Speeds: Lifting speed, trolley speed, and long travel speed are provided in meters per minute, with lifting motor power ratings from 3.2 kW up to 16 kW depending on capacity.
• Motors: Trolley motors range from 0.64 kW to 0.96 kW (single or dual), bridge motors from 0.37 kW to 2.2 kW (dual motors).
• Power Supply: Total crane power ranges from approximately 4.58 kW to 22.32 kW.
• Dimensions and Weights: End carriage sizes, girder lengths, total crane weights, and maximum wheel loads are specified for each model.
• Wheel Diameter and Quantity: Wheel diameters vary from 125 mm to 250 mm, with 4 wheels per crane.
• Recommended Crane Rail: Rails sized 50×30 mm or 60×40 mm depending on crane size.

Control and Operation

• Control options include remote control and pendant control.
• Control panel designed for IP55 protection and easy installation.

Standards and Surface Treatment

• Design and manufacturing comply with FEM, CMAA, EN ISO standards.
• Welding follows ISO 15614 or AWS D14.1 specifications.
• Surface pre-treatment by SA2.5 blasting per ISO8501-1.
• Painting system C3-C5 according to ISO 12944-5 for corrosion protection.

Inquiry Questionnaire

The document includes a structured questionnaire for crane inquiries, covering:

• Basic information: crane description, lifting capacity, span.
• Site conditions: power supply details (voltage, frequency, phase), outdoor or indoor installation, accessories required (rails, bus bars).
• Operational parameters: lifting height, lifting speed, long travel speed and length, work duty group (FEM and ISO classifications).
• Control preferences: cabin, pendant, or remote control.

Summary

This technical document details the design, specifications, and operational parameters of single girder overhead cranes with capacities from 2 to 16 tons. It emphasizes compliance with international standards, optimized low headroom design, and robust control and surface treatment systems. The included inquiry questionnaire facilitates precise customer requirements gathering for tailored crane solutions.