Boom Aerial Work Vehicle Upper Arm Hydraulic Cylinder
The boom aerial work vehicle upper arm hydraulic cylinder is a critical component of aerial work platforms, also known as bucket trucks, cherry pickers, and aerial lifts. It is responsible for lifting and extending the upper arm of the aerial work platform, which allows the operator to reach higher and more difficult-to-access areas.
The boom aerial work vehicle upper arm hydraulic cylinder is typically a double-acting cylinder, which means that it can extend and retract. The extension stroke is powered by hydraulic fluid being pumped into the cylinder, while the retraction stroke is powered by hydraulic fluid being pumped out of the cylinder.
The boom aerial work vehicle upper arm hydraulic cylinder is made of a number of components, including:
The boom aerial work vehicle upper arm hydraulic cylinder is a critical component of aerial work platforms. It is subject to a lot of wear and tear, so it is important to regularly inspect and maintain it. If the cylinder fails, it can be a serious safety hazard.

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| Cylinder Name | Drawing number | Bore diameter (D) | Rod diameter (d) | Stroke (S) | Installation distance (L) | Working pressure | Interface dimensions (M) | Weight |
| Upper arm cylinder | GTHZ210C-620500-000 | Φ110 | Φ75 | 815 | 1433 | 23MPa | 2-Φ9 | 100kg |
The advantages of boom aerial work vehicle upper arm hydraulic cylinders include:
1. Smooth and precise operation: Boom aerial work vehicle upper arm hydraulic cylinders use oil to transmit power, which results in smooth and precise operation. This is important for boom aerial work vehicles, which need to be able to move and position their booms with great accuracy.2. High lifting capacity: Boom aerial work vehicle upper arm hydraulic cylinders can lift heavy loads, which is essential for boom aerial work vehicles that need to lift people, materials, or equipment.3. Long lifespan: Boom aerial work vehicle upper arm hydraulic cylinders are made from durable materials and are designed to last for many years. This can save businesses money on maintenance and repairs.4. Easy maintenance: Boom aerial work vehicle upper arm hydraulic cylinders are relatively easy to maintain. This is because they have few moving parts and are not exposed to the elements.5. Environmentally friendly: Boom aerial work vehicle upper arm hydraulic cylinders do not use harmful emissions, making them a more environmentally friendly option than other types of cylinders.Overall, boom aerial work vehicle upper arm hydraulic cylinders offer a number of advantages for boom aerial work vehicles. They are smooth, precise, and powerful, and they can last for many years with proper maintenance.
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The upper arm hydraulic cylinder on a boom aerial work vehicle is used to extend and retract the upper arm of the boom. The upper arm is the part of the boom that supports the platform or bucket. The hydraulic cylinder is a long, cylindrical tube with a piston inside. When hydraulic fluid is pumped into the cylinder, it pushes the piston and extends the arm. When the fluid is pumped out of the cylinder, the piston retracts the arm.
The upper arm hydraulic cylinder is a critical component of the boom aerial work vehicle. It allows the operator to position the platform or bucket at the desired height and reach. The cylinder must be strong enough to support the weight of the platform or bucket, and it must be able to extend and retract smoothly and reliably.
Here are some of the specific uses of the upper arm hydraulic cylinder on a boom aerial work vehicle:
The upper arm hydraulic cylinder is a vital part of the boom aerial work vehicle. It allows the operator to safely and efficiently perform a variety of tasks at heights.
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| KOMATSU (PC) | PC30,PC40,PC50,PC56,PC60,PC78,PC100,PC110,PC120,PC130,PC160,PC200-3/5/6/7/8/8MO,PC210,PC220-5/6/7/8/8MO,PC240,PC300/350/360-5/6/7/8/8MO,PC400/450-5/6/7/8/8MO,PC800,PC850 |
| CATERPILLAR (E) | E301.5,E302,E305.5,E306,E307V1/V2/B/C/D/E/F,E308B/C,E120B,E312V1/V2/B/C/D,E313D2,E312D2,E315D,E200B,E320V1/V2/A/B/C/D,E324D,E325C/D,E329D,E330/336C/D,E345C,E349D,E365C,E374,E390 |
| KOBELCO (SK) | SK60-3/5/8,SK75-8/SR, SK100 ,SK120-3/5, SK135-8/SR, SK140-8, SK200-3/5/6/6E, SK210-3/5/6/6E,SK230/250-6E,SK250-8,SK260-8,SK350-8/S8,SK460/480-8 |
| HYUNDAI (R) | R55-5/7, R60-5/7, R80, R110,R130, R200-5, R210-5, R215-5/7,R220-5/7/9, R225-5/7/9, R250,R260,R265,R290,R305,R445,R485, R505 |
| HITACHI (EX.ZX) | EX60,EX100-1/2/3,EX120-1/3/5/6,EX200-1/3/5,EX230-5,EX300-1,EX400ZAX60,ZAX70,ZA120-6,ZAX200/210-1/3/5/5K,ZAX240,ZAX250,ZAX260,ZAX330-3/5/6,ZAX450/470,ZAX650/670,ZAX850/870 |
DOOSAN (DH/DX) | DH55, DH60, DH80,DH150, DH215-5/7,DH220-5,DH225-5/7,DH258,DH300-5/7, DH370,DH420,DH500DX55,DX60,DX75,DX130,DX225-9,DX300,DX380,DX420,DX500 |
VOLVO (EC) | EC55 ,EC60,EC75,EC80,EC140 ,EC210B/D,EC220D,EC240 ,EC250,EC290,EC300, EC360 EC380,EC460,EC480,EC700,EC750,EC950 |
KATO (HD) | HD307/308,HD450,HD512,HD700-5/7,HD820-1/2/3/5/R,HD1023-1/3,HD1430-1/3 |
OTHER BRAND | XCMG,LIUGONG,KUBOTA,CASE,YANMAR,SUNWARD,ZOOMLION,LISHIDE,LIEHERR |
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