Hydraulic Landing Gear Systems
Power-Packer air over hydraulic powered landing gear for trailers easily levels the trailer with the dock for quick and simple unloading or loading.
Customize our hydraulic landing gear for your unique need and your employees or customers can load, unload and move trailers with ease and efficiency, improving safety, productivity and job satisfaction.
To ensure optimal flexibility and performance, we offer a diverse range of high quality components to create the perfect front- or rear-mounted trailer landing gear system for your application. Front systems mount to existing trailer wing plates, while rear systems typically mount between rear dual tires on high cube, drop frame trailers. Whatever your need, Power-Packer engineers can help make the job easier and safer for everyone.
Benefits of Front and Rear Mount Landing Gear Systems
- Front Mount: Provides fast, efficient coupling, especially under heavy loads. The trailer landing gear effortlessly levels the trailer on uneven ground, reducing potential operator injury and damage to trailer.
- Rear Mount: Easily lifts trailers (up to 70,000 lbs.) to match dock height, ensuring a level surface between the dock and the trailer. This results in faster material transfer time and an increased opportunity for backhaul revenue.
Leg Assemblies
Power‑Packer leg assemblies are designed to provide strong, reliable lifting and stabilization for trailer landing gear systems. Available in multiple sizes and stroke options, they offer durable construction, integrated foot design for stability, and corrosion-resistant features for long service life. Engineered for performance, they ensure smooth operation, secure load holding, and dependable support even in harsh environments.
Power-Packer also offers a wide range of leg sizes to fit just about any variety of truck, trailer and specialty vehicle chassis platform.
Features include:
- Booster option leg assemblies in 3.5” or 4” bore size
- Stroke range from 15” to 30”
- Non-exposed rods maximize corrosion protection, even in the harshest environments
- No external transfer tube to bend or break reducing downtime and costly repairs
- Strong, efficient leg design for maximum durability and reliability
- Integrated shoe provides stability and minimizes ground penetration
- Pilot-operated lock valve works even if hydraulic system pressure is lost
- Easy-to-repair lock valves allow service without removing leg, minimizing time to repair.
Control Box
The control box is the central operating unit that powers and manages the landing gear system, converting air or electric energy into hydraulic force for smooth leg extension and retraction. Designed as a self-contained unit with an integrated pump, reservoir, and valves, it ensures precise control, faster operation, and enhanced safety.
Our air-powered control box utilizes emergency brake air supply (100 psi) to deliver reliable lifting performance. Available in a standard 50,000 lb. capacity or a heavy-duty 70,000 lb. option with an auto booster, it provides the flexibility to meet varying load requirements and demanding trailer applications.
- Auto Booster: The optional auto booster enhances convenience by automatically extending the landing gear legs at the push of a button, delivering faster setup and reducing operator effort for improved productivity.
- Installation Kit: Power‑Packer installation kits simplify system integration by including all necessary hoses, fittings, connectors, and hardware, ensuring a smooth, hassle-free installation process.
- Split Collar Assemblies: These assemblies provide essential bracing for the leg structure, enhancing stability and ensuring secure operation under heavy loads.
- Matching Mounting Plates: When standard mounting points are unavailable, Power‑Packer mounting plates offer a reliable solution, enabling quick and easy installation across a variety of trailer configurations.
Download Power-packer Full LINE Brochure ( Short Explination)
Download Hydraulic Landing Gear Specification Sheet ( Short Explination)
Download Hydraulic Stabilization Control Boxes And Valves ( Short Explination)