FAQ

Single girder cranes use one main beam and are ideal for lighter loads (up to 20 tons) with lower lifting heights. Double girder cranes use two beams, offering higher capacity (up to 500+ tons), greater hook height, and better stability for heavy-duty industrial applications.

With proper maintenance, overhead cranes can last 25-30 years or more. Regular inspections, lubrication, and component replacement according to manufacturer guidelines are essential for maximizing crane longevity and safety.

Consider your maximum load weight, add a 15-25% safety margin, account for rigging equipment weight, and factor in future needs. Our engineering team can help you assess your specific requirements and recommend the appropriate capacity.

Our cranes include overload protection, emergency stop buttons, limit switches, anti-collision systems, audible/visual warning devices, and comply with international safety standards including FEM, ISO, and OSHA regulations.

Yes, we offer extensive customization including explosion-proof designs for hazardous environments, special coatings for corrosive conditions, precise positioning systems, radio remote controls, and specialized lifting attachments for unique load handling requirements.

Installation typically takes 1-3 weeks depending on crane size and complexity. This includes runway installation, crane assembly, electrical connections, load testing, and operator training. We provide complete installation services with experienced technicians.

Daily visual inspections, monthly detailed checks of critical components, quarterly lubrication, annual comprehensive inspections, and load testing as per local regulations. We offer maintenance contracts and training programs for your team.