Frequently Asked Questions
Find answers to the most common questions about our crane attachments and lifting equipment.
What size concrete bucket do I need for my crane?
The right concrete bucket size depends on your crane’s safe working load (SWL) and the volume of concrete required per pour. As a general guide: for cranes with 1-2 tonne capacity, a 150-500 litre bucket is suitable; for 2-5 tonne cranes, consider 500-1,500 litres; for larger cranes above 5 tonnes, buckets up to 2,500 litres are available. Our team can recommend the optimal size based on your crane specifications and project requirements.
What safety certifications do your products carry?
All OVP Group products carry CE marking and comply with the European Machinery Directive 2006/42/EC. Each product is individually tested and supplied with a Declaration of Conformity, test certificate, material certificates for structural components, and a comprehensive operating manual. Our crane man baskets comply with EN 14502 standards for personnel lifting.
Do you ship internationally?
Yes, we ship crane attachments and lifting equipment to every continent. Based in Singapore with manufacturing in Italy, we have established logistics routes to Asia Pacific, the Middle East, Europe, Africa, and the Americas. We handle export documentation, customs requirements, and can arrange delivery to site or port as required.
Can you manufacture custom crane attachments?
Absolutely. Our in-house engineering team designs and manufactures bespoke crane attachments to your exact specifications. The process includes detailed consultation, 3D CAD modelling, structural analysis, prototype approval, and full certification. Custom projects typically have a lead time of 6-10 weeks depending on complexity.
What is the difference between a spreader bar and a lifting beam?
A spreader bar uses compression to spread the sling angles wider, reducing the inward force on the load. It connects to the crane hook via a single top rigging point. A lifting beam works in bending and has multiple attachment points both on top (to the crane) and below (to the load). Spreader bars are generally lighter and more portable; lifting beams offer more versatility for unbalanced or multi-point loads.
How do I maintain crane lifting equipment?
Regular inspection and maintenance are essential for safe operation. Before each use, perform a visual check for damage, deformation, or wear. Conduct formal inspections at intervals specified in the operating manual, typically every 6-12 months. Look for cracks, excessive wear on moving parts, corrosion, and legibility of load markings. Always follow the manufacturer maintenance schedule and keep a written inspection log.
What is the lead time for standard orders?
Standard products from our range are typically available within 2-4 weeks, depending on the model and current stock levels. Larger fleet orders or custom-manufactured equipment may require 6-10 weeks. We recommend contacting us early in your project planning phase to ensure timely delivery.
Do you offer after-sales support?
Yes, OVP Group provides comprehensive after-sales support including technical assistance, spare parts supply, maintenance guidance, and recertification advice. Our team is available to help with any questions about product operation, maintenance schedules, or regulatory compliance throughout the equipment lifecycle.
What crane types are your attachments compatible with?
Our crane attachments are designed for compatibility with all standard crane types including tower cranes, mobile cranes, crawler cranes, overhead cranes, and telehandlers. Attachment interfaces follow international standards. If you have a specific crane model, our technical team can confirm compatibility and recommend the right attachment configuration.
How do I request a quote?
Simply visit our contact page and fill in the request form with your project details, required products, and delivery location. Alternatively, email us directly. We typically respond with a detailed quotation within 24-48 business hours.