GrabCAD 模型信息
Double Actind Telescopic Hydraulic Cylinder 75x55x45 I S1520mm · 模型 59474
Double-acting telescopic hydraulic cylinder Dimensions: 75×55×45 - I S1520 mm 1. Definition and special design: A highly specialized double-acting telescopic hydraulic cylinder with a distinctive two-stage design, where both stages operate hydraulically in both directions (push and pull). Known as a “stroke cylinder” because it provides a very long total stroke (1520 mm) compared to its short compressed length. This advanced and rare design makes it an ideal solution for applications requiring a wide range of motion in a limited installation space. Double-acting telescopic working principle: A. Double-acting extension sequence: Extension (double-acting means full hydraulic control): 1. Pump oil into chamber A ← Stage 1 extends first 2. At the end of stage 1 stroke ← Oil pressure begins to push stage 2 3. Stage 2 exits from inside stage 1 4. If there is a stage 3 ← it exits after stage 2 5. Each stage is hydraulically controlled Retraction (also fully hydraulic): 1. Oil is pumped into chamber B ← The last stage returns first 2. Then the stage before it returns 3. And so on until all stages return 4. Full control of return speed Highly specialized applications: A. Transport and lifting equipment: Dump trucks: lifting structures (Dump Trucks) Dump trailers: lifting loading platforms Truck cranes: for loading and unloading goods Port equipment: lifting small containers B. Agricultural equipment: Large dump tractors: lifting loading wagons Grain harvesters: lifting high storage hoppers Large farm equipment: mobile lifting platforms Mobile irrigation systems: lifting irrigation pipes C. Construction and contracting: Small excavation equipment: lifting arms Mobile cranes: for temporary work Elevated work platforms: for maintenance and construction Loading equipment: for trucks and tankers D. Special industries: Theaters and cinemas: lifting platforms and decorations Car shows: mobile display platforms Conference centers: Speaker platforms Museums: Displaying movable exhibits E. Marine applications: Small boats: Lifting systems Coastal equipment: Lifting dinghies Fishing platforms: Lifting nets and equipment Marine recreation: Diving and jumping platforms Unique advantages: A. Structural advantages: ✅ Very long stroke: 1.52 meters in a small compact size 🏗️ Multi-level durability: for each stage separately 🔧 Full control: in all stages and directions ⚙️ Spatial efficiency: best use of space
- 格式
- SOLIDWORKS、Rendering
- 分类
- Aerospace、Components、Marine
- 标签
- 未标注
- 数据更新
- 2026-10-09T10:39:02Z
