Telescopic Hydraulic Cylinders - Manufacturer, Supplier & Exporter in India

Telescopic Hydraulic Cylinders Manufacturer & Exporter in India

Srujan Group is a trusted Telescopic Hydraulic Cylinders manufacturer and exporter in India, delivering precision-engineered telescopic hydraulic cylinders designed to provide exceptionally long stroke output from a compact retracted length making them the ideal hydraulic actuation solution for applications where installation space is severely limited but maximum extension stroke is critical. With over 3.5 decades of hydraulic system manufacturing experience, backed by ISO 9001:2015 certification, Srujan Group builds telescopic hydraulic cylinders that deliver reliable extending force, smooth staged extension, and long-term leak-free performance across demanding industrial, construction, agricultural, and material handling applications.


Telescopic hydraulic cylinders also known as multi-stage cylinders - consist of a series of nested cylindrical sleeves that extend sequentially from the largest outer sleeve to the smallest inner plunger, achieving a total stroke length of two to three times the retracted cylinder length. This unique design solves one of the most challenging problems in hydraulic system engineering - delivering maximum stroke in minimum installation space- making telescopic cylinders indispensable in tipper trucks, dump bodies, lifting platforms, and agricultural equipment where retracted height is strictly limited by body design.


Our Telescopic Hydraulic Cylinders are precision-machined from high-strength steel with tight dimensional tolerances on all bearing surfaces, seal grooves, and sleeve interfaces-ensuring smooth, consistent stage extension, leak-free sealing, and reliable performance across thousands of extension and retraction cycles in the most demanding field conditions. Each cylinder is custom-engineered to application specifications covering number of stages, extended stroke, retracted length, bore diameter, operating pressure, mounting configuration, and seal material requirements.

Technical Specifications (General Standard)
Parameter Specification
Type Single Acting / Double Acting
Number of Stages 2 Stage / 3 Stage / 4 Stage / 5 Stage
Bore Diameter Range 50mm to 300mm (customisable)
Extended Stroke Range 500mm to 8000mm (customisable)
Retracted Length Approximately 20-25% of extended stroke
Operating Pressure Up to 250 Bar
Cylinder Material High strength steel - honed bore
Rod / Sleeve Material High strength steel - hard chrome plated
Seal Material NBR / Polyurethane / Viton (as per application)
Surface Finish - Bore Ra 0.4 µm or better
Surface Finish - Rod Hard chrome plated, ground & polished
Mounting Type Flange / Trunnion / Eye / Base mount
Port Configuration As per application requirement
Hydraulic Fluid Mineral hydraulic oil (ISO VG 46/68)
Paint / Finish Primer + Enamel / Epoxy coating
Pressure Testing 1.5x operating pressure - 100% tested

Why choose us

Srujan Group for Telescopic Hydraulic Cylinders?

01
Expertise 3.5 decades of hydraulic power pack design and manufacturing experience
02
In-House Manufacturing Complete in-house capability — design, fabrication, assembly, and testing
03
Flexible Configurations Wide range of tank, motor, and pump configurations for all parking system types
04
Custom Engineering Custom engineering to match exact parking system hydraulic circuit requirements
05
Quality Testing Stringent quality testing of every power pack before dispatch
06
Reliable Support Competitive pricing with reliable after-sales support
07
Trusted Across India Trusted by leading parking system manufacturers and integrators across India
Key Features of Srujan Telescopic Hydraulic Cylinders
  • Multi-stage nested sleeve design delivering maximum extended stroke from minimum retracted cylinder length.
  • Available in 2, 3, 4, and 5 stage configurations for varying stroke-to-retracted-length ratio requirements.
  • Single acting and double acting variants covering gravity retraction and powered retraction application requirements.
  • High-strength steel construction with precision honed cylinder bores for smooth, consistent sleeve extension.
  • Hard chrome plated, ground, and polished sleeve and rod surfaces for corrosion resistance and long seal life.
  • Precision-machined bearing bands and seal grooves on all stages ensuring smooth, leak-free sleeve movement.
  • High-performance NBR, polyurethane, or Viton seal options for diverse temperature and fluid compatibility requirements.
  • Precision-machined sleeve interfaces ensuring correct stage sequence extension and retraction.
  • Multiple mounting configurations — flange, trunnion, eye, and base mount — for flexible installation.
  • Wiper seals on all stages preventing external contamination entry into cylinder bore.
  • 100% pressure tested at 1.5x operating pressure before dispatch ensuring complete leak-free integrity.
  • Custom port configurations for diverse hydraulic circuit integration requirements.
  • Corrosion-resistant primer and enamel or epoxy coating for extended service life in outdoor and harsh environments.
  • Custom stroke, bore, and stage count engineering to exact application installation and stroke requirements.
Advantages of Srujan Telescopic Hydraulic Cylinders
  • Maximum Stroke in Minimum Space:  Multi-stage design delivers 2 to 5 times the retracted length as extended stroke, solving the challenge of achieving long stroke in confined installation spaces.
  • Compact Retracted Profile:  Retracted length is approximately 20 - 25% of the extended stroke, enabling installation in severely space-constrained applications such as tipper bodies and low-profile lifting platforms.
  • High Extending Force:  Large bore first stage delivers maximum hydraulic force during initial extension, making it ideal for heavy load lifting and tipping applications.
  • Smooth Sequential Extension:  Precision-machined sleeve interfaces ensure controlled sequential stage extension without sudden load drops or erratic movement.
  • Long Seal Life:  Hard chrome-plated sleeves, precision seal grooves, and premium seal materials maximise seal life across thousands of operating cycles.
  • Leak-Free Performance:  100% pressure-tested construction and precision-machined sealing surfaces ensure reliable, leak-free operation throughout the service life.
  • Corrosion Resistance:  Hard chrome-plated sleeves and protective coatings provide reliable performance in outdoor, agricultural, and coastal environments.
  • Flexible Mounting:  Multiple mounting configurations allow easy installation across a wide range of vehicles, machinery, and structural applications.
  • Custom Stroke Engineering:  Available with custom extended strokes ranging from 500 mm to 8000 mm, engineered to meet exact application requirements.
  • Proven Reliability:  Backed by 3.5 decades of precision hydraulic cylinder manufacturing expertise at Srujan Group.
Application Areas
Srujan Group's Hydraulic Power Packs for Car Parking Systems are used across:

Commercial Vehicles & Transport

  • Tipper Trucks & Dump Trucks - Front-mounted and underbody telescopic cylinders for tipping bodies on rigid and articulated tipper trucks
  • Tipper Trailers - Telescopic cylinders for semi-trailer and drawbar tipper body tipping operations
  • Refuse Collection Vehicles - Telescopic cylinders for waste compactor body lifting and tipping mechanisms
  • Concrete Mixer Trucks - Telescopic cylinder actuation for concrete mixer drum tilting and discharge systems

Construction & Infrastructure

  • Dump Bodies & Hooklift Systems - Telescopic cylinders for construction site dump body tipping and material discharge
  • Mobile Cranes & Lifting Equipment - Telescopic cylinders for mobile crane outrigger extension and stabiliser deployment
  • Aerial Work Platforms - Telescopic cylinder actuation for aerial platform mast extension and height adjustment
  • Telescopic Boom Systems- Hydraulic telescopic cylinders for mobile boom and reach extension on construction equipment

Agricultural Equipment

  • Agricultural Tippers & Trailers - Telescopic cylinders for farm trailer tipping and grain cart discharge operations
  • Self-Propelled Sprayers - Telescopic boom cylinders for agricultural sprayer boom height adjustment
  • Grain Auger & Conveyor Systems - Telescopic cylinder actuation for grain auger height and angle adjustment
  • Harvester Unloading Systems - Telescopic cylinders for combine harvester grain unloading auger extension

Industrial & Material Handling

  • Scissor Lift Tables - Telescopic cylinder actuation for high-rise scissor lift tables requiring maximum height in minimum base footprint
  • Dock Levellers & Loading Ramps - Telescopic cylinders for elevated loading dock leveller and access ramp lifting systems
  • Industrial Tippers & Transfer Cars - Telescopic cylinder tipping for industrial bin tipping, mould tilting, and transfer car dumping
  • Hydraulic Press & Forming Machines- Telescopic cylinder application for long-stroke press and deep forming machine ram actuation
FAQ Telescopic Hydraulic Cylinders
  • What is a Telescopic Hydraulic Cylinder?
  • What is the difference between Single Acting and Double Acting Telescopic Hydraulic Cylinders?
  • How many stages are available in Srujan Group's Telescopic Hydraulic Cylinders?
  • What extended stroke range is available in Srujan's Telescopic Hydraulic Cylinders?
  • What applications use Telescopic Hydraulic Cylinders?
    Telescopic Hydraulic Cylinders from Srujan Group are used in tipper trucks and dump trucks, tipper trailers, refuse collection vehicles, concrete mixer trucks, dump bodies, mobile cranes, aerial work platforms, telescopic boom systems, agricultural tippers and trailers, scissor lift tables, dock levellers, industrial tippers, transfer cars, and long-stroke hydraulic press machines wherever maximum stroke is required in minimum installation space.
  • Why are hard chrome plated sleeves important in Telescopic Hydraulic Cylinders?
    Hard chrome plating on telescopic cylinder sleeves and rods provides three critical benefits corrosion resistance protecting the cylinder in outdoor, agricultural, and marine environments; a hard wear-resistant surface extending seal life across thousands of extension cycles; and a precise, smooth surface finish enabling leak-free sealing between stages. Without hard chrome plating, sleeve surfaces corrode and wear rapidly causing seal leakage, cylinder contamination, and premature cylinder failure in demanding field applications.
  • What seal materials are available for Srujan's Telescopic Hydraulic Cylinders?
    Srujan Group's Telescopic Hydraulic Cylinders are available with NBR (Nitrile), Polyurethane, and Viton seal materials selected based on operating temperature range, hydraulic fluid compatibility, and application environment. NBR seals suit standard mineral oil applications, polyurethane seals offer superior wear resistance for high-cycle applications, and Viton seals provide excellent chemical and high-temperature resistance for demanding industrial and specialised fluid applications.
  • How are Srujan Group's Telescopic Hydraulic Cylinders quality tested before dispatch?
    Every Telescopic Hydraulic Cylinder manufactured by Srujan Group undergoes 100% pressure testing at 1.5 times the rated operating pressure before dispatch verifying complete leak-free integrity of all stage seals, end cap seals, port connections, and weld joints. Additionally, each cylinder undergoes full extension and retraction stroke verification, stage sequence checking, and dimensional inspection ensuring every cylinder meets specification and performs reliably from the first installation cycle.
  • Is Srujan Group an ISO certified Telescopic Hydraulic Cylinder manufacturer?
    Yes. Srujan Group is an ISO 9001:2015 certified Telescopic Hydraulic Cylinders manufacturer, supplier, and exporter based in Ichalkaranji, Maharashtra, India. Every telescopic cylinder is precision-machined, assembled, and 100% pressure-tested under a strict quality management system ensuring consistent dimensional accuracy, reliable seal performance, and long-term leak-free operation in every application.
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