A telescoping hydraulic system is an essential component of a Tower Crane. It allows the crane to extend and retract its boom, enabling it to reach different heights and distances. This system consists of several hydraulic cylinders, valves, and hoses that work together to provide the necessary power and control.
The main hydraulic cylinder in the telescoping system is responsible for extending and retracting the boom. It is typically a double-acting cylinder, meaning it can generate force in both directions. This cylinder is connected to the base of the crane and extends vertically to support the boom. Hydraulic Pump Station,Telescoping Cage,Tower Crane Cylinder,Axial Plunger Pump,hydraulic pump unit SHEN YANG BAOQUAN BUSINESS CO., LTD , https://www.sysuspendedplatform.com
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 Size
 PR
 Tread Depth
Standard Rim
(kg/kpa) Max Load/Pressure
 Inflationed Dimensions
 Tube
Single
Dual
 Section WidthÂ
 Overall Diameter
 TT
 TL
10.00-20
14
9.5
7.5Â
2800/700
2430/630
279
1054
TT
11-22.5
14
11.2
8.3Â
2800/690
2430/620
279
1054
TL
7.00-15
8
11
5.50F
900/420
800/420
200
750
TL
7.50-16
10
11
6.00G
1250/530
1125/530
215
805
TL
ST205/75D15
6
6.5
5(1/2)J
825/350
203
689
TL
ST225/75D15
6
6.5
6J
1285/550
223
719
TL
(1) Save fuel, small rolling resistance.
(2) Good wear-resistance low friction and low heat tread improve its service life; its large grounding area, small pressure reduce tread slip .
(3) Low heating and excellent heat exchange good for long time with high-speed , low friction inside the tire reduce the breaking possibility. Secondly, the greater fuel efficiency, better handling and stability.
(4) Large tires grounding area reduce unit pressure on the ground, not only rough roads but soft surface, grip longitudinal, tires good anti-side-skidding properties.
(5)Good buffer performance reducing mechanical damage and vibration, riding comfort. Â
(6) Firm steel belt and low unit pressure on the ground preventing pierced in motion, reducing the repair time and costs, increasing driving safety.
(7) The large grounding area, strong rigidity, good clutching performance, so in the muddy or snow road, less slippery and good traveling performance.Â
To control the movement of the hydraulic cylinder, various valves are used. These valves regulate the flow of hydraulic fluid into and out of the cylinder, allowing for precise control of the boom's extension and retraction. The valves are typically operated by the crane operator using a control panel or joystick.
The hydraulic system also includes hoses that connect the cylinders and valves. These hoses transport the hydraulic fluid, which is typically oil, between the different components. The hoses must be durable and able to withstand high pressure to ensure the safe and efficient operation of the crane.
In addition to the main hydraulic cylinder, there may be secondary cylinders in the telescoping system that provide additional support and stability to the boom. These cylinders are typically smaller and are used to fine-tune the position and angle of the boom.
Model NO.: 1000-20
Cord Material: Steel Wire
Inner Tube: Tubeless
Customized: Customized
Condition: New
Material: Rubber
Color: Black
Tread Depth: 9.5 mm
Standard Rim: 7.5
Section Width: 279mm
Overall Diameter: 1054mm
Trademark: L-guard
Specification: ECC, ISO, DOT
Origin: E4, Gcc, ISO
HS Code: 4012909090
Characteristics: With Tube , light truck tires, heavy duty truck tiresJune 29, 2024