With The Increasing Height Of The Hydraulic Lifting Opportunity, Its Load Will Also Increase, Of Course, The Requirements For The Stability Of The Chassis At The Bottom Of The Elevator Are Also Higher And Higher. In Order To Be Able To Operate The Aluminum Alloy Elevator More Firmly, Operators Will Add Various Types Of Hydraulic Legs. Let's Take A Look At The Classification And Principle Of These Different Legs. My Commonly Used Hydraulic Outriggers Are H-type Outrigger, X-type Outrigger, Frog Type Outrigger, Radiation Type Outrigger, Swing Type Outrigger, Etc. H-type Outrigger: We Don't Usually Use It In Hydraulic Elevators. It Has Two Hydraulic Cylinders. When His Movable Legs Are Extended, They Will Support The Ground Vertically, Hence The Name. It Is Characterized By Large Span Of Legs And Good Adaptability To The Site, Which Has Been Widely Used. X-type Outrigger: When Working, This Kind Of Outrigger Is X-type, And Its Heavy Moving Space Is Larger Than That Of H-type Outrigger, So It Is Often Mixed With H-type Outrigger To Form The Front H And Back X-type. Frog Outrigger: Its Movable Outrigger Is Hinged And Fixed As The Center, And Can Extend 4 Outriggers Outwards Radially. It Is Characterized By Good Stability, And Is Mainly Used In Some Super Large Cranes When Lifting. In A Variety Of Hydraulic Legs, The Stability Of The Hydraulic Elevator Is More Secure. In Order To Make It Play A Greater Role, It Is Necessary To Support The Legs Stably And Pay Attention To Maintenance At Ordinary Times.