Telescopic Cylinder Estimator

Calculate dimensions, forces, and specifications for telescopic hydraulic cylinders

Cylinder Specifications

Base Length (inches) *

Length of the cylinder when fully retracted

Total Stroke (inches) *

Total extension distance

Number of Stages *

Typically 2-6 stages

Base Stage Diameter (inches) *

Diameter of the largest (base) stage

System Pressure (PSI) *

Wall Thickness (inches)

Wall thickness for clearance calculations

Enter cylinder specifications to calculate telescopic design parameters

Force Variation: Force decreases with each extending stage due to smaller diameters

Sealing: Each stage requires proper sealing at overlapping sections

Buckling: Extended length increases buckling risk - consider load direction

Speed: Extension speed varies by stage due to different volumes

Maintenance: More stages = more seals and potential leak points

Cost: Complexity increases manufacturing and maintenance costs