25 Meters Excavator Telescopic Arm For Komatsu PC228 Uslc

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Advantages of excavator telescopic arm

Advantage 1: The external hose pulley separates the hose from the main rope, reducing friction and enhancing maintenance convenience.

Advantage 2: Utilization of a 30mm main rope and a 26mm auxiliary rope, with an upgraded design for smoother pipe stretching.

Advantage 3: Incorporation of an external hose pulley to prevent friction between the main rope and the hose, decreasing failures and easing maintenance.

Advantage 4: Strategic placement of the oil filling hole at the front end of the second arm and refueling holes on both sides of the third arm, enhancing accessibility.

Three-section Telescopic Arm:

• Primary material selection: Q690/HG785 for increased strength and reduced weight.
• Arm tube material: Q690D/HG785 for extended lifespan, reduced weight, and enhanced strength, with Q355B used in another section.

Telescopic Arm Components:

• Integration of nylon material to diminish wear.
• Pulleys crafted from POM material for elevated mechanical strength and rigidity.
• Placement of two sliding wheels at the top and bottom to segregate high and low segments.
• Implementation of pressure hoses and steel wire ropes to minimize friction, thereby prolonging service life.
• Notable segmentation of wire ropes at the top and high-pressure hoses at the bottom, with an adjustable bracket for hose tension adjustments as needed.

Esteblished in 2018, Kaiping Zhonghe Machinery Manufacturing Co., Ltd.，manufacturing and trading combo, specializes in customizing different kinds of excavator boom arm and attachments,Our main product as below:

-Excavator Long Boom
-Excavator Telescopic Arm
-Excavator Sliding arm
-Pile Driving Arm
-High Reach Demolition
-Excavator Tunnel Arm
-Heavy Duty Rock Arm
-Excavator Tilt Bucket
-Excavator Hydraulic Grapple

, which is sell well in more than 40 countries and areas.

Located in Cuishanhu New District, Kaiping City, Jiangmen City, Guangdong Province, China, we has more than 14000㎡ steel structure standardization workshop with a large number of high precision processing equipment as well as a strong and cohesive team. At present, there are more that 60 experienced technical staffs, 30 welding workers with over 7 years experience, 15 senior designers and a high-tech R&D team.

Double-sided boring machine: Double-sided boring machine, improves accuracy and consistency: It is mainly responsible for the post-welding boring of the boom arm and bucket to ensure the accuracy of the arm. Since the boring pin operations on both sides of the double-sided boring machine are carried out simultaneously, the processing accuracy and consistency of both sides can be guaranteed.

Our annual output of various types of excavator boom arms can reach 600 sets. We supply products at customer's model with high quality, moderate price, quick response and appropriate warranty.

We adhere" Merit Quality, Sincerity Management and Customer Satisfaction", honestly greet customers from home and abroad to negotiate and cooperate with us.

Welcome inquiry! 

Contact Sales Manager Sophia!

Wechat： 18127591702
whatsapp: +86 18127591702
Email：sophia@excavatorboomarm.com