12k Single Hydraulic Trailer Jack Leg Kit "Weld On" or "Bolt On"

Primary Mover 12K Hydraulic Trailer Jack Kit

Experience unmatched towing convenience and performance with the Primary Mover Hydraulic Trailer Jack. Built for strength, reliability, and ease of use, this high-performance jack eliminates manual effort while delivering rock-solid stability and durability, even under the most demanding conditions.

Key Features:

• 12,000-Pound Lifting Capability
  Effortlessly lift up to 12,000 pounds, ensuring you can handle the heaviest loads with confidence. Designed to accommodate a variety of trailers, this jack is the ultimate solution for your towing needs.

• Dual Counterbalance Valves
  Integrated into the hydraulic system, these valves act as a hydraulic lock, keeping the jack rock-solid in the position you set it—whether up or down. This eliminates jack drift during transit, ensuring your trailer remains stable and secure while in motion.

• Powerful Double-Acting Hydraulic System
  Equipped with a KTI Pump featuring a 3200 PSI relief setting on the extend port and a 1500 PSI relief setting on the retract port, the system delivers smooth, efficient lifting and lowering at the touch of a button. No more manual cranking—just power and precision.

• 15-Foot Remote Pendant
  Comes with a 15-foot remote pendant for convenient, safe operation from a comfortable distance. Gain complete control of the jack without being tethered directly to it.

• Zinc-Plated Inner Sleeve and Foot
  Built to last, the zinc-plated components provide superior protection against corrosion and rust, ensuring longevity even in harsh weather and outdoor conditions.

• Heavy-Duty Build with Grade 8 Hardware
  Built for strength and durability, our jack includes Grade 8 hardware, designed to handle heavy-duty towing applications without compromise.

• User-Friendly Installation
  Designed with ease of use in mind, the jack includes clear instructions and pre-assembled components for fast and simple installation. Get your trailer road-ready quickly and efficiently.

Specifications:

• Lifting Capacity: 12,000 lbs.
• Hydraulic System: Double-Acting KTI Pump (3200 PSI extend / 1500 PSI retract)
• Hydraulic Hoses: Two 120" Hoses with #6 JIC Straight and 90-Degree Fittings
• Fittings: Two #6 JIC x #6 SAE 90-Degree and Two Straight #6 SAE Male x #6 JIC Male
• Battery Cables: Two 4-Gauge Cables with Rubber Battery Strap
• Remote Pendant: 15-Foot Remote Pendant for Pump Operation
• Maximum Height: 8" from the bottom of the trailer frame to the bottom of the jack foot
• Fluid Use: ATF (Automatic Transmission Fluid, Non-Synthetic)
• Jack Design: 4” Square, Painted Finish

Why Choose Primary Mover?

At Primary Mover, we are dedicated to delivering superior products backed by industry expertise and exceptional service:

• Same-Day Fulfillment: No drop shipping—products are stocked and shipped directly to you.
• Unparalleled Customer Support: Our team is ready to assist with product selection, installation, and ongoing support.
• Superior Build Quality: From dual counterbalance valves to Grade 8 hardware and 316 stainless steel components, we engineer products for performance, durability, and safety.

Upgrade your towing experience with the Primary Mover Hydraulic Trailer Jack—where power, durability, and convenience converge.

Download: Hydraulic Trailer Jack Manual