Modular Workstation Crane Solutions for Efficient Material Handling
KRC KBK Light Crane System
KRC KBK light crane systems provide flexible overhead lifting solutions for repetitive material handling, workstation logistics, assembly lines, and production cells. The system includes aluminum alloy track systems, flexible steel KBK track systems, and rigid track systems, supporting different requirements for lightweight handling, modular expansion, larger span layouts, and higher load capacity.
About KRC Factory
Founded in 1998 in Luoyang, Karui Lifting Equipment Co., Ltd. (KRC) is a leader in European-style and intelligent cranes, collaborating with ABUS, Germany’s top crane manufacturer. With over 20 patented technologies and A-class qualifications, KRC contributes to the *Crane Design Manual* and Chinese Crane Standards. Our facility produced a record-breaking 360-ton, 34.5m-span double girder crane, serving industries like manufacturing, automotive, and warehousing with tailored solutions.
- Maximum capacity: 2000 kg
- Maximum span: 10 m
- Aluminum, flexible steel, and rigid track options
- Modular system design for future expansion
- Customized design, manufacturing, installation, and support
KBK Light Crane System
A KBK light crane system is a modular overhead handling system composed of tracks, suspension units, trolleys, bridges, hoists, end stops, power supply components, and safety devices.
Compared with traditional overhead cranes, KBK systems offer lower self-weight, easier installation, smoother movement, flexible layout options, and better adaptability for production line changes.
Modular Design
Flexible & Expandable
Smooth Movement
Low Rolling Resistance
Easy Expansion
Adapt to Production Changes
Reliable & Durable
Long Service Life
Aluminum Rail Crane System
Lightweight Aluminum Rail Crane System
The KRC aluminum alloy track system is designed for lightweight, ergonomic, and high-frequency workstation handling. Its enclosed aluminum profile provides low rolling resistance, quiet movement, and excellent corrosion resistance.
This system is ideal for assembly lines, electronics manufacturing, packaging stations, laboratories, clean workshops, and intelligent lifting applications.
| Parameter | Specification |
|---|---|
| Max. Lifting Capacity | Up to 2,000 kg |
| Max. Span | Up to 10 m |
| Rail Material | High-strength aluminum alloy |
| Running Resistance | Low friction, smooth movement |
| Applications | Light to medium-duty workstation handling |
Key Advantages
- Lightweight aluminum enclosed rail
- Low rolling resistance and smooth trolley movement
- Corrosion-resistant structure
- Reduced operator fatigue
- Suitable for high-frequency handling
- Compatible with electric chain hoists, intelligent hoists, and vacuum lifters
Rigid Track Systems
Rigid Track Crane System for Larger Span and Higher Capacity
The rigid track system is designed for applications requiring larger spans, higher load capacity, and stronger structural stability. Compared with flexible KBK systems, rigid track systems use reinforced main beams and rigid support structures to achieve better performance in heavy-duty workstation lifting.
This system is suitable for manufacturing workshops, automotive production lines, machining areas, logistics transfer zones, and workstations where roof suspension is limited or where larger coverage is required.
Key Advantages
- Suitable for larger span layouts
- Higher structural rigidity
- Reduced system deflection
- Stable operation under frequent lifting conditions
- Supports single-girder and double-girder configurations
- Suitable for free-standing workstation crane systems
| Parameter | Specification |
|---|---|
| Single Girder Capacity | Up to 2,000 kg |
| Double Girder Capacity | Up to 3,000 kg |
| Maximum Main Beam Length | Up to 12 m |
| Structure Type | Rigid steel main beam |
| Crane Configuration | Single girder / double girder |
| Applications | Automotive, logistics, heavy assembly, manufacturing |
Flexible Steel KBK Track System
Modular Flexible KBK Rail System
The flexible steel KBK track system is suitable for frequent industrial material handling and modular workstation layouts. It can be installed on standard reinforced concrete floors and expanded as production cells change.
The system uses Q355B or optional Q355D steel, providing higher strength and better toughness than common Q235B steel.
| Parameter | Specification |
|---|---|
| Max. Lifting Capacity | Up to 2,000 kg |
| Max. Span | Up to 10 m |
| Rail Material | Q355B / Q355D steel |
| Installation Type | Ceiling-mounted or free-standing |
| Applications | Manufacturing, assembly, logistics, machining |
Key Advantages
- Q355B / Q355D high-strength steel rail
- Integrated roll-formed rail structure
- Smooth rail joint connection
- Reinforced trolley structure
- Secondary safety protection
- Easy modular expansion
Actual Cases
production process
Professional R&D team
All engineers are professionally trained by ABUS (Germany) and utilize advanced 3D CAD and finite element analysis (FEA) tools to simulate stress distribution and motion for every crane system.
CNC Plasma Cutting System
Automated cutting of all custom-shaped components guarantees high dimensional accuracy and consistency across all lifting equipment.
40m CNC Flame Cutting Machine
All web plates are precisely cut in a single pass using CNC technology, ensuring accurate camber curves. No manual gas cutting is allowed—only CNC or specialized tooling is used for irregular shapes.
2500mm 400T WEH CNC Bending Machine
Used for detailed forming of small crane components, ensuring precise shaping and a premium final appearance.
CNC Horizontal Boring & Milling Machine
With 8-meter travel and full microcomputer control, end beam machining is completed in one setup to ensure strict straightness of wheel alignment and other critical tolerances.
VMC Series Vertical Machining Centers
CNC-programmed processes guarantee high-precision parts manufacturing, ensuring excellent assembly accuracy and overall product quality.
60m Fully Automatic Shot Blasting Line
Every crane girder undergoes shot blasting after welding. This process removes oxidation, enhances paint adhesion, and eliminates residual stress to extend structural lifespan.
ZS Spray Paint Booth
All components of our electric wire rope hoists are coated using high-performance polyurethane paint, ensuring a durable and attractive finish.
Hoist & Trolley Test Benches
100% of electric hoists and trolleys are individually powered and tested to ensure complete functionality and compliance before leaving the factory.
Full-System Test Platform
Every non-standard or newly developed crane undergoes comprehensive performance testing on our dedicated full-system test rig prior to delivery.
Contact Us for a Quote
Upgrade your lifting operations with KRC’s German-engineered solutions. Contact us today!
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