Description
The First 2-Speed Gearbox Designed with a Drop Leg Jack in Mind. BULLDOG’s 2-speed 12,000 lbs. support capacity square jack makes cranking easier when fully loaded and faster when unloaded. In low gear, the ratio delivers full lifting power at a super-smooth, easy-lifting 27 turns per 1″ (planetary) and 29 turns per 1″ (traditional) of travel. In high gear, the cranking ratio is a speedy 9 turns per 1″ of travel, the fastest in its weight class.
- State of the art 2 speed gearbox with power and speed for the most effective and efficient jack at all loads
- Designed for today’s standard agricultural, construction and industrial trailer applications.
- User friendly design makes operation smooth and easy
- Engineered alloys for enhaced strength, stability and sideload capability
- Planetary gearbox fits within the width profile of the jack’s outer tube, eliminating the need for spacers
- Partnumber: 183416
- Warranty: limited5 year warranty
- Weight: 73lbs
- Capacity: 12,000lbs.
- Travel: 12.5in.
- Retracted: 29.5in.
- Extended: 55.6in.
- Handlestyle: Planetary






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