Welcome to the Official Online Store for

Quadra Manufacturing's BIGFOOT© Hydraulic Leveling Systems

Our Hydraulic Leveling Systems & Landing Gear are the #1 choice for a variety of Industries,
from the RV world to Commercial along with Heavy Industrial applications and much more.

Need help locating a system that fits your needs?  

Give us a call at 1-800-752-9815 today and we'll make sure you get the right system for you!




SQI-24 Inner Cylinder
SQI-24 Inner Cylinder
SQI-24 Inner Cylinder (New Style) This is the inner cylinder only that goes inside the standard landing gear of our 2018 and newer square legs (SQI-24). Cylinder Specs: 12,000 lb lift capacity, 2.88" outer cylinder diameter, 1.5" shaft diameter,...