One technical flow, from survey to service.
Crane and hoist manufacturing, installation, commissioning, repair, preventive maintenance, overhaul, modernization, 24/7 technical service and spare-parts support.
01 · KOŞU GRUP SERVICESite Survey and Engineering
Brings site dimensions, capacity, span, lift height and process flow into one technical framework.
Explore
02 · KOŞU GRUP SERVICECrane & Hoist Manufacturing
Crane and hoist manufacturing for industrial projects, defined by capacity, span, lift height, duty, controls, site conditions and supply boundary.
Explore
03 · KOŞU GRUP SERVICECrane Installation & Commissioning
Crane and hoist installation covering site readiness, mechanical/electrical assembly, motion checks, brake and limit functions, commissioning and handover.
Explore
04 · KOŞU GRUP SERVICECrane Maintenance & Preventive Service
Preventive crane and hoist maintenance covering brakes, rope or chain, hooks, motors, gearboxes, wheels, runway, limits, controls and electrical systems.
Explore
05 · KOŞU GRUP SERVICECrane & Hoist Repair Service
Crane and hoist repair service based on equipment identity, affected motion, electrical and mechanical load path, fault symptoms and site conditions.
Explore
06 · KOŞU GRUP SERVICECrane Electrical & Control Panel Service
Systematic electrical diagnosis for crane and hoist power supply, control panels, contactors/relays, VFDs, brake circuits, limits, motor circuits and pendant/radio controls.
Explore
07 · KOŞU GRUP SERVICECrane Modernization & Retrofit
Crane modernization and retrofit covering controls, drives, brakes, motions, safety functions, monitoring and serviceability around current production needs.
Explore
08 · KOŞU GRUP SERVICECrane & Hoist Spare Parts Support
Crane and hoist spare-parts identification using nameplates, photos, dimensions, connections and component data for brakes, drives, ropes, hooks, wheels and controls.
Explore
09 · KOŞU GRUP SERVICE24/7 Crane & Hoist Technical Service
24/7 crane and hoist technical-service intake using fault symptoms, make/model, capacity, photos/video and site information for rapid technical assessment.
Explore10 · KOŞU GRUP SERVICECrane Major Maintenance & Overhaul
Structured overhaul for ageing or heavily used cranes, covering mechanical, electrical and load-path components according to condition and duty.
ExploreService graphics are illustrative category visuals. Real manufacturing, installation and field records are published separately in Projects and Videos.
Clarify product selection, faults, refurbishment and technical enquiries in one flow.
Use short questions to reach the right product or service family and transfer the result into a technical enquiry. It provides verifiable preliminary engineering direction, not a final calculation.
Crane & hoist pre-selection engine
Use capacity, motion, duty, headroom and environment to identify the first product family.
From symptom to a safe technical route
Connects the symptom to the right service and part family without remote repair instructions.
Repair, overhaul, modernise or renew?
Prioritises the route using recurring faults, parts availability, control technology and changed process needs rather than age alone.
Prepare one structured technical enquiry
Turns the core data required for first review into one structured WhatsApp message.
Share your experience