Patterson unveiled its new 40ft YoYo Winch for the tank barge market at the International WorkBoat Show 2011, showing how it can help barge operators save millions. The 40ft YoYo Winch was also recently featured in the Waterways Journal Workboat Show Issue 2011.
Limited deck space? No problem.
The Patterson Upright Winch is perfect for limited deck-space operations. On the boat or in drydock, you can count on this winch to function just right. The compact design means you can install as many winches as you need to get the horsepower you require—and you can do it without cutting out the superstructure, which saves on costs.
Efficiency & safety: the Patterson way
The Upright Winch features a manual locking dog for emergency use and fewer parts overall for lower maintenance. The full rope guard protects the wire rope from fouling, and the full gear shroud protects the gearing while providing additional safety. Right-hand and left-hand models mean your ergonomics won’t suffer.
Strong? You bet.
The Upright Winch may be compact, but it’s every bit as tough as you’ve come to expect from Patterson. Available with capacities ranging from 20 to 90 tons, this winch is designed for high line speed and high line pull. Motor sizes range from 3 HP to 12.5 HP and 208V or 230/460 V 3- phase with thermostat relays. Optional galvanized models provide excellent protection from corrosion. Don’t forget to ask about our special marine duty motors.

| Performance Data* approximate (lbs.) | Drum Capacities* approximate | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dog Holding Capacity | Brake Holding Capacity | Line Pull 1st Wrap | Line Speed 1st Wrap | Stall Pull 1st Wrap | Ult Shock Load | 1/2″ | 5/8″ | 3/4″ | 7/8″ | 1″ | 1 1/8″ | |
| WWP 30E-5 | 60,000 | 46,800 | 10,800 | 16 | 30,300 | 60,000 | xx | 120′ | 85′ | 65′ | xx | xx |
| Dimensions* approximate (in.) | (lbs.) | |||||||
|---|---|---|---|---|---|---|---|---|
| Drum Diameter | C | M | N | O | P | Weight Net | Shipping | |
| WWP 30E-5 | 10 | 7.5 | 17.62 | 5.62 | 19 | 52.14 | 640 | 690 |



