Hand Crank Two Speed Winch 2000kg Worm Gear | KLD

An industrial-grade hand winch for lifting, pulling and recovery duties where no power is available. Two gear ratios — slow 1X for high torque under load, fast 2X for quick rope retrieval — with a worm gear drive and spring rope presser for tidy winding. Rated load 2000 kg. Driven by manual crank or compatible power tools; front or side mounting.

Quick Specs

Rated load: 2000 kg (series 500–5000 kg)
Gears: 1X slow (high torque) / 2X fast (quick retrieval)
Reduction: 83.1 : 1 (slow) / 34.1 : 1 (fast)
Rope: Ø12 mm, 50 m capacity
Drive: manual crank / power tools

Application Scenarios and Applicable Boundaries

- Sites without power — lifting, pulling, winding and fixing duties in field work, construction, utility and outdoor operations.
- Recovery & pulling — pulling vehicles, equipment or loads into position where a portable, high-torque manual winch is required.
- Maintenance & repair — tensioning ropes, cables or small loads during equipment servicing.
- Warehousing, stage & rigging — manual pulling and winding with portable equipment.

Boundary: The winch is manually or tool-driven; the standard configuration is not intended for personnel lifting. Confirm the load, rope and duty before ordering.

Features Benefits

Two gears for two duties — The slow gear provides high torque with less effort under load, while the fast gear retrieves rope quickly when unloaded, covering both heavy pulling and quick winding in one winch.
Orderly rope winding — The spring-type rope presser keeps the rope pressed to the drum, helping maintain orderly layers and reduce loose winding and tangling when the rope is slack.
High-reduction, low-maintenance drive — Worm gear transmission provides high reduction in a compact layout, supporting high torque output with fewer moving parts to maintain.
Install where you need it — Front (horizontal) and side (vertical) mounting options support installation on floors, platforms or walls.

Complete Technical Specifications

Size Installation and System Interface

The winch can be mounted front (horizontal) on floors or platforms, or side (vertical) on walls using the base frame mounting holes. Overall dimensions and mounting orientation are confirmed on the general arrangement drawing after configuration approval.

Drive interfaces include hexagonal input shafts for manual crank or power-tool connection; optional rope guide, limit switch and brake can be fitted per application.

Control Safety and Protection

- Gear selection: 1X slow for loaded pulling, 2X fast for unloaded retrieval; select the gear per the operation manual.
- Drive control: manual crank or power-tool drive; speed is controlled by the operator.
- Load protection: rated max load per the model table; do not exceed the rated load.
- Rope protection: spring-type rope presser helps maintain orderly winding; inspect rope condition per the manual.
- Optional protection: limit switch, brake and other options available on request.

Standard vs optional items are confirmed for each order.

Customization Options and Engineering Process

Configured around your operating conditions — Share the required line pull, rope length, 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. 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, gear function and brake verification. Available documentation may include dimensional drawings, inspection records and functional test results, depending on project scope.

Engineering Cases

Challenge: A field operation without power supply needed a portable, high-torque winch for occasional pulling and recovery of loads up to 2 tons.
Solution: A hand-cranked two-speed winch (2000 kg class) with slow/fast gears, spring rope presser and adjustable crank, mounted for the site conditions.
Outcome: The winch passed the customer's functional acceptance procedure for the planned pulling 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.