WK Series AC Electric Winches (Legacy Models)
The Columbia WK Series AC electric winches have provided exceptional pulling capacity for numerous applications over the years, with specific models rated to pull up to 17,000 pounds on a single line while reaching maximum speeds up to 6 feet per minute on the full drum. These compact, lightweight units have been valued for their ability to maximize workspace efficiency while delivering powerful performance.
Legacy Support Available
Allied Power Products remains committed to supporting our WK Series winches currently in operation. Our team provides:
- Maintenance support and troubleshooting
- Replacement parts when available
- Technical documentation
For New Installations
The performance capabilities of the WK Series have been enhanced in our advanced W2K Series winches, which represent the evolution of our high-capacity pulling technology. The W2K Series builds upon the proven design principles while incorporating improved features and performance specifications. We recommend the W2K Series for all new applications.
Explore the W2K Series AC Electric Winches →
Need assistance with your existing WK Series winch?
Our team is ready to help ensure your legacy equipment continues to perform reliably. Contact our service department for technical support, parts information, or to discuss upgrade options.
Allied Power Products has specialized in providing winches, hoists, capstans, and cranes to meet specific application requirements for more than 40 years. Whether supporting legacy equipment or designing new solutions, our commitment to customer satisfaction remains unwavering.
Features
- Rated for pulling
- Automatic braking system
- Totally enclosed geartrain
- Three stage planetary reduction
- TEFC UL-listed motors
- Simple installation at any angle
Questions?
| Model | Motor | Power Input | Gear Ratio | Calculated Performance | |||||||
| First Layer | Mean Drum | Full Drum | |||||||||
| HP | RPM | Voltage | Ø | LBS | FPM | LBS | FPM | LBS | FPM | ||
| WK17000 | 3.0 | 1200 | 230/460 | 3Ø | 315:1 | 17,000 | 4.3 | 14,257 | 5.1 | 12,275 | 6.0 |
Performance based on intermittent duty cycles
| Drum Size | Typical Weight | Wire Rope Capacity |
| 1/2″ | ||
| -01 | 167 lbs. | 67′ |
| -02 | 170 lbs. | 84′ |
| -03 | 180 lbs | 105′ |
Columbia AC Electric Winches In Use
Columbia Mold Pulling Winch
Application: Pulling molds out of elastomer in a casting process Customer: Drilex International Location: Tomball, TX Hoist Model: Columbia WK17000-4A12-L-02 AC Electric Winch Performance Based On 460
