• Muti-stage Single Acting Telescopic Hydraulic Cylinders For Dump Truck
  • Muti-stage Single Acting Telescopic Hydraulic Cylinders For Dump Truck
  • Muti-stage Single Acting Telescopic Hydraulic Cylinders For Dump Truck
  • Muti-stage Single Acting Telescopic Hydraulic Cylinders For Dump Truck
  • Muti-stage Single Acting Telescopic Hydraulic Cylinders For Dump Truck
  • Muti-stage Single Acting Telescopic Hydraulic Cylinders For Dump Truck
  • Muti-stage Single Acting Telescopic Hydraulic Cylinders For Dump Truck
  • Muti-stage Single Acting Telescopic Hydraulic Cylinders For Dump Truck
  • Muti-stage Single Acting Telescopic Hydraulic Cylinders For Dump Truck
  • Muti-stage Single Acting Telescopic Hydraulic Cylinders For Dump Truck
  • Muti-stage Single Acting Telescopic Hydraulic Cylinders For Dump Truck
  • Muti-stage Single Acting Telescopic Hydraulic Cylinders For Dump Truck
  • Muti-stage Single Acting Telescopic Hydraulic Cylinders For Dump Truck
  • Muti-stage Single Acting Telescopic Hydraulic Cylinders For Dump Truck
  • Muti-stage Single Acting Telescopic Hydraulic Cylinders For Dump Truck
  • Muti-stage Single Acting Telescopic Hydraulic Cylinders For Dump Truck

Muti-stage Single Acting Telescopic Hydraulic Cylinders For Dump Truck

Multi-stage single-acting telescopic hydraulic cylinder is a specialized actuator designed to provide extended stroke lengths while maintaining a compact initial size. These cylinders are commonly used in dump trucks to lift and tilt the truck bed for unloading materials. Their design allows them to handle heavy loads and operate efficiently in confined spaces.
  • Muti-stage Single Acting Telescopic Hydraulic Cylinders For Dump Truck
  • Muti-stage Single Acting Telescopic Hydraulic Cylinders For Dump Truck
  • Muti-stage Single Acting Telescopic Hydraulic Cylinders For Dump Truck
  • Muti-stage Single Acting Telescopic Hydraulic Cylinders For Dump Truck
  • Muti-stage Single Acting Telescopic Hydraulic Cylinders For Dump Truck
  • Muti-stage Single Acting Telescopic Hydraulic Cylinders For Dump Truck
  • Muti-stage Single Acting Telescopic Hydraulic Cylinders For Dump Truck
  • Muti-stage Single Acting Telescopic Hydraulic Cylinders For Dump Truck

SPECIFICATION


Key Features

  1. Multi-Stage Design:

    • Comprises multiple nested tubular stages (barrels).
    • As hydraulic pressure is applied, these stages extend sequentially to achieve a long stroke.
  2. Single-Acting Operation:

    • Hydraulic pressure extends the cylinder.
    • Gravity or the load’s weight retracts the cylinder when pressure is released.
  3. Compact Form Factor:

    • Retracted length is much shorter than a single-stage cylinder, making it ideal for dump trucks with limited space.
  4. High Load Capacity:

    • Built to handle the heavy loads typical of dump truck operations.
  5. Durability:

    • Made with high-strength materials, often featuring corrosion-resistant coatings to withstand harsh environments and frequent use.



Advantages

  1. Extended Stroke with Compact Design:

    • Provides a high lifting height while minimizing retracted size.
  2. Efficient Load Handling:

    • Can lift heavy loads with fewer hydraulic components.
  3. Low Maintenance:

    • Single-acting cylinders have fewer moving parts compared to double-acting cylinders.
  4. Simple Retraction Mechanism:

    • Relies on gravity or load weight for retraction, reducing system complexity.
  5. Cost-Effective:

    • Simple design compared to multi-stage double-acting cylinders.



Key Components

  1. Telescopic Stages:

    • Multiple tubular barrels extend and retract sequentially.
  2. Piston Seals:

    • Ensure a leak-proof operation between stages.
  3. Base Mount:

    • Fixed to the truck chassis for stability during operation.
  4. Ports:

    • Allows hydraulic fluid to flow into the cylinder for extension.
  5. Wiper Seals:

    • Protect the cylinder from dirt and contaminants.


Benefits for Dump Trucks

  • Efficient Material Handling: Allows quick unloading of large volumes.
  • Improved Safety: Controlled lifting and lowering ensure stability during operation.
  • Space Optimization: Compact retracted size fits under truck beds.


PRODUCT SPECIFICATIONS
Model
Height(mm)
Working Pressure(bar)
Lifting Load(ton)
Weight(KG)
150-3-4230
1785
190
64-81
308
172-4-4310
1450
190
66-106
317
172-4-4630
1530
190
64-101
332
172-4-5110
1650
190
62-96
355
172-4-5390
1720
190
61-98
368
172-4-5630
1780
190
61-100
379
196-4-5580
1783
190
84-105
400
196-4-5820
1843
190
83-106
412
196-4-6100
1913
190
82-106
427
196-5-6350
1653
190
60-98
408
196-5-6500
1723
190
60-98
425
196-5-7300
1843
190
59-80
453
Customization
Customization
Customization
Customization
Customization
  1. Stroke Length:
    • Match the stroke to the required lifting height of the dump bed.
  1. Load Capacity:

    • Ensure the cylinder can lift the maximum payload.
  2. Operating Pressure:

    • Typically ranges between 2,000 to 4,000 PSI, depending on the truck's hydraulic system.
  3. Number of Stages:

    • More stages provide a longer stroke but may reduce load capacity per stage.
  4. Material:

    • Choose materials resistant to wear and corrosion, such as 27SiMn and else.
  5. Mounting Style:

    • Match the cylinder’s base and top mounting style to the truck's design.

Applications

  • Lifting and tilting dump truck beds for unloading gravel, sand, soil, or other materials.
  • Construction vehicles, mining trucks, and agricultural trailers.
  • Any application requiring a high lifting height with limited installation space.

Common Issues and Maintenance

  1. Leaks:

    • Caused by worn seals; replace seals during regular maintenance.
  2. Slow Retraction:

    • Ensure proper lubrication and check for blockages in the hydraulic lines.
  3. Bent Stages:

    • Results from side loads; ensure proper alignment and avoid overloading.
  4. Contaminated Fluid:

    • Use clean hydraulic fluid and replace it periodically to prevent internal damage.
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