3 stage telescopic hydraulic cylinder is one of our main product line of the product group of telescopic hydraulic cylinders. As a high quality manufacturer of hydraulic cylinders and materials & parts for hydraulic cylinders, we produce and supply a wide range of sizes and types of telescopic hydraulic cylinders for dump trucks.
What is dump truck telescopic hydraulic cylinders?
Dump truck telescopic hydraulic cylinders are specialized devices crafted specifically for dump trucks, enabling the lifting and tipping of the truck bed. These cylinders feature a telescopic design that extends in stages, offering an impressive reach when fully extended and a compact form when retracted.
Design and Structure
- Telescopic Stages: The cylinder is composed of several nested tubes(made of chrome plated honed tube), referred to as stages, which extend one after the other. This configuration allows for a significantly greater extension than a single-stage cylinder, all while retaining a compact shape when retracted.
- Materials: Constructed from high-strength steel or other durable materials, these cylinders are engineered to endure high pressure and the rigorous environments of heavy-duty tasks.
Functionality in Dump Trucks
- Lifting Mechanism: The primary function of these cylinders is to lift the truck bed. Hydraulic fluid is pumped into the cylinder, creating pressure that extends the stages. This extension lifts the bed, allowing for the controlled dumping of materials.
- Compact Storage: When not in use, the telescopic cylinder retracts into a compact form, taking up minimal space and allowing for better maneuverability of the dump truck.
Technical details of our 3 stage Telescopic Hydraulic Cylinder for dump truck
Cylinder Type | Head Bolted, Base Welded, Mill type |
Bore Diameter | Up to 2500mm |
Rod Diameter | Up to 2000mm |
Stroke Length | Up to 23,000mm |
Piston Rod Material | AISI 1045, AISI 4140, AISI 4340, 20MnV6, Stainless steel 2Cr13 or 1Cr17Ni2 |
Rod Surface Treatment | Hard chrome plated, Chrome/Nickel plated, Ceramic coated |
Tube Material | Carbon steel AISI1045 or ST52.3, E355, Alloy steel AISI4140 or 27SiMn |
Tube Surface Painting | Colors according to RAL and thickness according to customer needs |
Mounting Type | Clevis, Cross tube, Flange, Trunnion, Tang, Thread |
Design Pressure | Up to 40Mpa |
Seal Kits Type | PARKER, MERKEL, HALLITE, NOK, TRELLEBORG |
Quality Assurance | 1 year |
Certificate | SGS, BV, ABS ,GL, DNV etc. |
Application | Mobile Equipment,Cement Mill, steel mill, Hydraulic press, etc. |
Applications and advantages of our 3 stage telescoic hydraulic cylinders
- Versatility: our 3-stage telescopic cylinders are incredibly versatile, making them suitable for a wide range of dump trucks, including standard, articulated, and off-road models. Their adaptability ensures that they can meet the demands of various applications and environments.
- Operational Efficiency: Our telescopic cylinders shine by significantly reducing unloading times. They offer greater flexibility in material placement, which enhances overall workflow and productivity on the job site.
- Durability: Our telescopic hydraulic cylinders are engineered to endure tough working conditions, making them robust and reliable. This durability translates to less frequent maintenance and reduced downtime, keeping operations running smoothly.
Safety: Our telescopic hydraulic cylinders provide a controlled and powerful lift, which helps maintain the dump truck’s stability during the unloading process. This controlled operation enhances safety for both the operator and the surrounding environment.
Our 3-stage telescopic hydraulic cylinders are advanced hydraulic components essential for modern dump trucks. Their ability to combine high lift heights with a compact retracted form makes them indispensable for efficient and effective material handling in construction, mining, and other heavy-duty industries.
Besides 3 stage telescopic hydraulic cylinders, we also produce and supply a wide range of 2 stage, 4 stage and 5 stage telescopic hydraulic cylinders.