Heavy Duty Linear Industrial Winch 5000kg 300m R Series | KLD

An efficient, low-noise linear winch for large-scale engineering projects. R-series geared motor with direct-drive output for high transmission efficiency, a split electrical cabinet layout for easier maintenance, and a long stroke for long-distance lifting and transport duties. Rated 5000 kg, 300 m rope capacity. Load, speed, rope and control are configurable.

Quick Specs

Rated load: 5000 kg
Motor: 22 kW R-series geared motor
Rope: Ø20 mm, 300 m
Drive: direct output (R-series)
Design: linear, split electrical cabinet

Application Scenarios and Applicable Boundaries

- Large-scale engineering projects — lifting and transport duties over long strokes where a high-capacity, low-noise winch is required.
- Long-distance lifting & transport — pulling or lifting loads over extended rope travel (up to 300 m capacity).
- Heavy equipment handling — controlled lifting and positioning of heavy components at construction, industrial and infrastructure sites.
- Continuous duty operations — repetitive lifting and transport where transmission efficiency reduces operating time and cost.

Boundary: The standard configuration is not intended for personnel lifting. Confirm the load, rope, duty cycle and environment before ordering.

Features Benefits

High transmission efficiency — The R-series geared motor with direct-drive output reduces intermediate components, supporting efficient power transmission and shorter operating time per duty cycle.
Quieter working environment — Low-noise design reduces sound impact on the work site and operators, supporting a more comfortable working environment.
Easier maintenance — The split electrical cabinet layout separates control components for easier maintenance and inspection, supporting reduced fault downtime when maintained per the manual.
Easier maintenance — The split electrical cabinet layout separates control components for easier maintenance and inspection, supporting reduced fault downtime when maintained per the manual.

Complete Technical Specifications

Size Installation and System Interface

The winch is supplied on a single base frame with pre-drilled mounting holes for floor fixing. Overall dimensions, mounting orientation and rope outlet direction are confirmed on the general arrangement drawing after configuration approval.

Available interfaces include: motor power terminals, split electrical cabinet, optional VFD control panel, encoder and main-shaft limit switch, pendant remote, limit switch, slip ring and rope winding device. Electrical interfaces are defined in the final wiring diagram.

Control Safety and Protection

- Normal control: control per the split electrical cabinet layout; VFD control panel and pendant remote available as options.
- Travel protection: limit switch and encoder (with main-shaft limit switch) available as options for defined travel.
- Stopping & holding: stopping and holding behavior confirmed in the control scheme for the configured duty.
- Rope protection: rope guide (follower) and grooved drum options support orderly winding; inspect rope condition per the manual.
- Environment: confirm enclosure rating, temperature range and site conditions before ordering.

Standard vs optional items are confirmed on the control scheme for each order.

Customization Options and Engineering Process

Configured around your operating conditions — Share the required line pull, rope travel, operating speed, duty cycle, power supply, installation envelope and environment. KLD will review the application and provide a proposed configuration, technical drawing and quotation for approval. Free design schematics are provided for different scenarios.

Requirements → Concept → Drawing & Quotation → Approval → Production & Test → Delivery

Standards Testing and Quality

The company operates an ISO 9001 quality management system. CE conformity documents (LVD, EMC) are available for applicable configurations on request. Classification certificates (e.g. LRS / BV / ABS / DNV GL) can be arranged as an optional item for marine applications.

Factory testing follows the approved technical specification for each configured unit and may include: no-load run, rated-load operation, brake function and control verification. Available documentation may include dimensional drawings, electrical diagrams, inspection records and functional test results, depending on project scope.

Engineering Cases

Challenge: A large-scale engineering project required a high-capacity winch with long rope travel and low-noise operation for repeated lifting and transport duties.
Solution: A heavy-duty linear winch (5000 kg class) with R-series geared motor direct drive, split electrical cabinet and long stroke, configured for the required rope length and control.
Outcome: The winch passed the customer's functional acceptance procedure for the planned duties.

Technical Data Download

Downloads:
- Product Datasheet (PDF)
- General Arrangement Drawing (PDF)
- Installation & Operation Manual (PDF)
- Request CAD / Electrical Drawing

Delivery Packaging and Lifecycle Support

Most winches are custom-made products; lead time is confirmed after technical approval and order review. Project support can include configuration review, drawing approval, factory testing, export packaging, remote commissioning support and recommended spare parts. On-site measurement and installation support are available for applicable projects.