Bulldog 4x 12K 2-Speed Square Trailer Jack w/ Planetary Gearbox 26" Lift Non Spring Return
$1,428.99
Bulldog 4-Pack 12,000 lb 2-Speed Square Trailer Jacks with Planetary Gearbox
Upgrade your heavy-duty trailer setup with this complete bundle of four Bulldog 12,000 lb 2-speed square trailer jacks. Each jack features a 26″ lift, sidewind handle, and a space-saving planetary gearbox designed specifically for drop leg applications. Built from engineered alloys, these jacks deliver smooth, reliable performance even under the toughest agricultural, construction, or industrial conditions.
Bundle Contents:
-
QTY (4): Bulldog 12,000 lb 2-Speed Square Trailer Jack w/ Planetary Gearbox, 26″ Lift – Non Spring Return
- 12,000 lb lift capacity with sidewind handle and 12.5″ travel
- 2-speed planetary gearbox for smooth lifting and fast cranking:
- Low gear: 27 turns per 1″ (planetary) / 29 turns per 1″ (traditional)
- High gear: 9 turns per 1″ for rapid crank
- Planetary gearbox fits within the jack’s outer tube—no spacers required
- Engineered alloys for enhanced strength, stability, and sideload capability
- Designed for agricultural, construction, and industrial trailer applications
- Non spring return drop leg jack for reliable support
Always verify compatibility with your trailer’s OEM specifications and perform regular maintenance—lubricate the gearbox and inspect welds and footplate—to ensure optimal performance and longevity.
| Specifications: | |
|---|---|
| Weight Capacity | 10001 Pounds or Greater |
| Jack Mounting Style | Direct Weld HD Jack |
| Jack Groups | Heavy Duty Trailers |
| Jack Style | Direct Weld HD |
| Lift Mechanism | Sidewind Handle Crank |
| Jack Travel Range | 26 Inch Lift |
| Jack Finish | Gray Powdercoat |
| Jack Static Load Capacity | 12000 LB Static Capacity |
| Jack Lifting Load Capacity | 10000 LB Lift Capacity |
| Jack Foot Type | Footplate |
| Jack Leg Style | Drop Leg Non Spring Return |
| Jack Swivel Type | Non Swivel |
| Jack Outer Tube Diameter | 4 Inch Outer Tube |
| Jack Shape | Square Jack |
| Approx Bracket-to-Bottom Clearance (Retracted) | 30 Inch Bracket-to-Bottom Retracted |
| Approx Bracket-to-Bottom Clearance (Extended) | 56 Inch Bracket-to-Bottom Extended |
| Approx Bracket-to-Top Clearance | User-Configurable Clearance |
| Electric Lift | Non Electric |
| Custom Bundle | No |
| Exact Bracket-to-Bottom Clearance (Retracted) | 29.5 Inch |
| Exact Bracket-to-Bottom Clearance (Extended) | 55.6 Inch |
| Exact Bracket-to-Top Clearance | User-Configurable Clearance |
Order today or call us at 877-869-6690 for expert advice and personalized service.