TKK KD-II Electric Wire Rope Hoist – Heavy Duty Double Rope Hoist 3.2 Ton to 50 Ton
Products Details
The TKK KD-II Electric Wire Rope Hoist is a heavy-duty industrial lifting solution designed for demanding material handling environments.
It adopts a double rope reeving structure (2/1) to ensure stable lifting performance, improved load control, and reduced rope swing during operation.
With a capacity range from 3.2 ton to 50 ton, the KD-II series is widely used in double girder cranes, bridge cranes, and heavy industrial crane systems, providing reliable lifting performance for large and heavy materials.
The hoist is equipped with a high-strength steel wire rope system, durable gearbox transmission, and high-efficiency lifting motors to ensure stable operation under continuous working conditions.
The system supports both single-speed and dual-speed lifting configurations, allowing operators to choose between fast lifting efficiency or precise load positioning depending on working requirements.
Each unit is strictly tested before shipment to ensure industrial reliability and safety.
It adopts a double rope reeving structure (2/1) to ensure stable lifting performance, improved load control, and reduced rope swing during operation.
With a capacity range from 3.2 ton to 50 ton, the KD-II series is widely used in double girder cranes, bridge cranes, and heavy industrial crane systems, providing reliable lifting performance for large and heavy materials.
The hoist is equipped with a high-strength steel wire rope system, durable gearbox transmission, and high-efficiency lifting motors to ensure stable operation under continuous working conditions.
The system supports both single-speed and dual-speed lifting configurations, allowing operators to choose between fast lifting efficiency or precise load positioning depending on working requirements.
Each unit is strictly tested before shipment to ensure industrial reliability and safety.
Product Features
Heavy Duty Double Rope Structure
The 2/1 rope system improves load stability and reduces swing during lifting operations.
High Load Capacity
Available from 3.2 ton up to 50 ton for heavy industrial applications.
Stable Lifting Performance
Optimized rope arrangement ensures smooth and controlled lifting.
High Strength Wire Rope System
Industrial-grade steel wire rope ensures durability and long service life.
Flexible Speed Options
Single-speed or dual-speed configurations for different working conditions.
Industrial Crane Compatibility
Suitable for double girder cranes, overhead cranes, and gantry systems.
Durable Motor System
High-efficiency motors ensure continuous operation in heavy-duty environments.
Low Maintenance Design
Robust mechanical structure reduces maintenance frequency and downtime.
Technical Specifications
| Model | Rated Load (t) | Working Class | Rope Reeving | Wire Rope Dia. (mm) | Lifting Speed (m/min) | Lifting Motor (kW) | Traveling Speed (m/min) | Traveling Motor (kW) | L2 (mm) | Weight (kg at 12m lift) |
| KD-II-3.2T | 3.2 | M4 | 2/1 | Ø13 | 7 / 7-1.6 | 4.5 / 4.5-1.1 | 20 / 20-5 | 0.37 / 0.37-0.1 | 380 / 600 | 475 |
| KD-II-5T | 5 | M4 | 2/1 | Ø15 | 7.6 / 7.6-1.8 | 7.5 / 7.5-2.0 | 20 / 20-5 | 0.55 / 0.55-0.13 | 460 / 645 | 636 |
| KD-II-10T | 10 | M3 | 2/1 | Ø18 | 2004/4/1 | 13 / 13-3.4 | 20 / 20-5 | 0.75 / 0.75-0.18 | 520 / 620 | 960 |
| KD-II-15T | 15 | M3 | 2/1 | Ø20 | 3.5 / 3.5-0.8 | 18 / 18-4.0 | 20 / 20-5 | 1.1 / 1.1-0.25 | 580 / 680 | 1250 |
| KD-II-20T | 20 | M3 | 2/1 | Ø24 | 3 / 3-0.6 | 22 / 22-5.5 | 20 / 20-5 | 1.5 / 1.5-0.37 | 650 / 760 | 1680 |
| KD-II-32T | 32 | M3 | 2/1 | Ø28 | 2.5 / 2.5-0.5 | 30 / 30-7.5 | 20 / 20-5 | 2.2 / 2.2-0.55 | 720 / 860 | 2450 |
| KD-II-50T | 50 | M3 | 2/1 | Ø32 | 2 / 2-0.4 | 45 / 45-11 | 20 / 20-5 | 3.0 / 3.0-0.75 | 820 / 980 | 3600 |
Hoist Technical Parameters
| Model | Rated Load (t) | Working Class | Rope Reeving | Wire Rope (mm) | Lifting Speed (m/min) | Lifting Motor (kW) | Running Speed (m/min) | Running Motor (kW) | L2 (mm) | Weight (kg) @12m Lift |
| TY-II 2/1 | 3.2 | M4 | 2/1 | Ø13 | 7 / 7-1.6 | 4.5 / 4.5-1.1 | 20 / 20-5 | 0.37 / 0.37-0.1 | 380 / 600 | 475 |
| TY-II 2/1 | 5 | M4 | 2/1 | Ø15 | 7.6 / 7.6-1.8 | 7.5 / 7.5-2.0 | 20 / 20-5 | 0.55 / 0.55-0.13 | 460 / 645 | 636 |
| TY-II 2/1 | 10 | M3 | 2/1 | Ø18 | 2004/4/1 | 13 / 13-3.4 | 20 / 20-5 | 0.75 / 0.75-0.18 | 520 / 620 | 960 |
Product Advantages
- 3.2T – 50T wide capacity range
- Double rope stable lifting system
- High strength wire rope design
- Smooth and precise load control
- Heavy-duty industrial motor system
- Compatible with large crane systems
- Low maintenance mechanical structure
- Long service life under continuous operation
- CE / ISO standard manufacturing
- OEM & ODM customization available
Applications
- Steel mills and steel structure plants
- Shipyards and marine engineering
- Mining and extraction industry
- Port and logistics terminals
- Heavy machinery manufacturing
- Power plant maintenance
- Large warehouse systems
- Bridge crane systems
- Industrial assembly lines
- Equipment installation projects
Why Choose TKK KD-II Electric Wire Rope Hoist?
The TKK KD-II series is designed for heavy industrial lifting environments requiring high safety, stability, and continuous operation.
Its double rope system significantly improves load stability, while the reinforced structure and high-performance motor system ensure reliable operation even under extreme working conditions.
With flexible lifting configurations and wide capacity coverage up to 50 tons, it is a dependable solution for global industrial lifting applications.
Its double rope system significantly improves load stability, while the reinforced structure and high-performance motor system ensure reliable operation even under extreme working conditions.
With flexible lifting configurations and wide capacity coverage up to 50 tons, it is a dependable solution for global industrial lifting applications.