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KPJ Cable Reel Rail Transfer Cart
The KPJ series rail transfer cart adopts cable reel power supply. Power is supplied through the cable reel mounted underneath the cart, and the driving motor is regulated by an AC control system, supporting flexible start, stop, forward and backward travel. The control voltage is 36V, and an optional hydraulic lifting system can be equipped on the working platform.
This series transfer cart is applicable to harsh operating environments including high-temperature and explosion-proof working conditions. Featuring simple structure and low investment cost, it is widely adopted for material transportation between different workshops. It supports unlimited continuous operation and has low requirements for rail laying. Custom load capacity is available; when the running distance exceeds 50 meters, a cable arranger will be fitted for orderly cable winding, and the maximum traveling distance can reach 200 meters.
- Simple structure, easy operation, high mechanical strength and heavy load capacity
- Excellent stability without permanent deformation
- Maximum load capacity up to 1000 tons
- Capable of non-stop continuous operation with no time limit
- Three-in-one integrated drive motor, convenient for maintenance
- Soft start configuration with Schneider frequency inverter
- Multi-layer safety protection: warning alarm, anti-collision radar and travel limit switch
- Multiple control modes: handheld pendant controller, radio remote control and rocker wireless remote controller
- Customizable functions: variable-frequency startup, explosion-proof design, hydraulic lifting, rollover function, high-precision platform, fixed-point stop, scanning radar positioning, high positioning accuracy, anti-rollover structure, reinforced load-bearing, climbing capability, track turning adaptation, waterproof treatment, traverse unit and aisle fork
Four Power Supply Modes of Rail Transfer Cart
We provide four mainstream power supply modes for rail transfer carts to suit different site distances, working frequencies and environmental requirements. Each power type is mature, stable and widely applied in industrial material handling.
1. Battery Powered (KPX Series)
Adopts built-in battery pack for independent power supply. The cart operates freely with no traveling distance limit and no external cables required. It features flexible movement, easy layout and strong adaptability. It is the optimal choice for long-distance transportation, irregular running routes, and explosion-proof, flammable and explosive working environments.
2. Cable Reel Powered (KPT Series)
Equipped with an automatic cable reel to realize self-winding and unwinding during operation. This power mode provides continuous and stable voltage output with low failure rate and no charging waiting time. It is mainly applicable for short and medium-distance fixed-track transportation and high-frequency continuous operation.
3. Sliding Line Powered (KPJ Series)
Powered by sliding contact wire for real-time continuous power supply. It supports 24-hour non-stop operation without battery charging restriction. With stable power output and high working efficiency, it is widely used for factory fixed routes, high-frequency and long-time continuous handling conditions.
4. Low-Voltage Rail Powered (KPD Series)
Adopts 36V/48V safe low-voltage power supply through rails. No external cables are needed, making the site tidy and safe. This mode features excellent explosion-proof performance and strong load capacity, which is suitable for fixed-route heavy-duty transportation and standardized factory workshop handling scenarios
Widespread Application Scenarios
- Suitable for transporting steel coils, aluminum coils, paper rolls, metal pipes, plastic rollers, casting parts, stamping dies, large steel structural parts, precast concrete components and other heavy, long or cylindrical workpieces.
- Metallurgy & Steel Industry: Steel plants, ironworks, metal processing workshops, for transporting steel coils, steel ingots, steel plates, profiles and scrap steel.
- Machinery Manufacturing: Auto factories, heavy machinery workshops, mold workshops, machining plants for die turnover, large part cross-station transfer.
- Paper & Printing Mills: Transport paper rolls, pulp rolls and finished paper products.
- Shipbuilding Industry: Shipyards for transferring hull parts, steel plates, pipe fittings and cabin components.
- Construction & Prefabrication: Precast component factories, engineering bases for concrete blocks, steel beams and prefabricated wall panels.
- Painting & Coating Workshops: Cooperate with spraying lines to transfer workpieces without polluting power cables.
- Warehouse & Logistics: Large storage yards, port cargo areas, freight stations for pallet goods, heavy container and bulk material turnover.
- New Energy Industry: Wind power factories for wind shafts, battery factories for large raw material turnover.
- Chemical & Non-ferrous Metal Plants: Aluminum factories, copper processing workshops for aluminum coils, copper rolls and metal raw materials.
- Equipment Matching: Cooperate with overhead cranes and gantry cranes to realize cross-span heavy load transportation inside workshops.
Work Shop
Frequently Asked Question
It transports heavy workpieces like coils, pipes and molds in factories, steel mills and logistics yards.
Trackless models move freely on flat concrete ground; rail-guided models require pre-laid rails. Both are suitable for indoor and outdoor use.
Standard load ranges from 5 to 100 tons; larger tonnage can be customized upon request.
1. Battery Powered (KPX Series)
2. Cable Reel Powered (KPT Series)
3. Sliding Line Powered (KPJ Series)
4. Low-Voltage Rail Powered (KPD Series)
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We are a worldwide professional manufacturer of premium lifting equipment including all types of cranes, hoists and matched lifting accessories. Leveraging rich industrial experience, we deliver safe, stable and high-performance material handling solutions that conform to international standards.
Our product range includes electric chain & wire rope hoists, overhead, gantry and jib cranes, plus supporting parts like limit switches, spring balancers and industrial remote controls.