Crane counterweight hydraulic cylinder function: used for installation of counterweight blocks

Crane counterweight hydraulic cylinder specifications:

Bore diameter 85mm～320mm

Rod diameter 55mm～180mm

Stroke≤1500mm

Pressure: Max 35MPa

Crane counterweight hydraulic cylinder oil seal brand:

Japanese NOK, Parker oil seal, American MPI, Swedish SKF, Austrian polyurethane oil seal, accept customer-specified brands. The sealing rings that can overcome the conditions of use in various industries such as engineering machinery, mining machinery, and lifting and transportation, as well as the company's unique sealing system design, effectively solve the problem of oil leakage at the piston rod end and dry friction of the piston rod.

Advantages of crane counterweight hydraulic cylinder products produced by Qingdao Micro Precision Machinery Co., Ltd.

• Compact structural design and use of high-strength materials ensure the ultimate lightweight of the cylinder

• Designed to withstand a wide temperature range (-40℃～+100℃), and can provide customized services for higher or lower temperature cylinders

• Mature sealing system ensures that the cylinder does not vibrate or crawl at low speeds

• Systematic theoretical analysis and finite element calculations ensure that the cylinder has an extremely long service life under heavy loads.

• The guide sleeve adopts special anti-corrosion technology, so there will be no problem of guide sleeve rusting

• Provide a variety of surface anti-corrosion treatment solutions: spray ceramic, QPQ, etc.

• For all-terrain cranes, cylinder head blocks and guide rail assemblies can be configured

• Working pressure, dimensions, installation methods, etc. can be customized according to customer needs

If you need to customize a hydraulic cylinder according to practical working conditions and functional instructions, please leave it to us! Qingdao Micro Precision Machinery Co., Ltd. can help you design and produce non-standard hydraulic cylinders.

Qingdao Micro Precision Machinery Co., Ltd. includes tie rod cylinders, welding cylinders, agricultural machinery cylinders, thin cylinders, telescopic cylinders, etc., which can be customized according to requirements, such as special port forms, valve cylinders, double rod hydraulic cylinders, and buffer functions. wait. We can customize according to your requirements efficiently and quickly.