Quanzhou Sanqi Engineering Machinery Co.Ltd

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Boom Hydraulic Cylinder

Boom Hydraulic Cylinder

We offer a large variety of excavator boom cylinder assy for crawler tracked machinery for world famous and domestic famous crawler-tracked crane like hitachi, kobelco, sumitomo, zoomlien, sany etc.

Product Introduction

boom hydraulic cylinder

Product introduction

The KOMATSU excavator boom cylinder is an essential component for any KOMATSU excavator. It plays a vital role in the excavator's performance and efficiency. The KOMATSU excavator boom cylinder is designed to provide smooth and accurate movement of the boom arm, making it easier to move heavy loads and work in tight spaces.

One of the best things about the KOMATSU excavator boom cylinder is its durability. Made from high-quality materials, it is built to last and can withstand even the toughest work conditions. The cylinder's resistance to wear and tear means that it requires less maintenance, which translates to lower operating costs over time.

Furthermore, the KOMATSU excavator boom cylinder is also known for its efficiency and accuracy. With its precise control and smooth movement, it allows operators to work more efficiently, which leads to increased productivity and improved project timelines.

Another great feature of the KOMATSU excavator boom cylinder is its safety. It is designed with safety in mind, meaning that operators can use it with confidence, knowing that it will perform as expected and won't pose any safety risks to others on the work site.

In conclusion, the KOMATSU excavator boom cylinder is a vital component of any KOMATSU excavator. Its durability, efficiency, accuracy, and safety make it an excellent investment for anyone looking to improve their excavator's performance. By choosing the KOMATSU excavator boom cylinder, you can rest assured that you're getting a high-quality product that will provide maximum value for years to come.

 

boom arm bucket cylinder

 

Quick detail of boom hydraulic cylinder:

Origin:

Fujian,China

Brand

SQ or Gtr

Color

yellow

technics

Lathing,drilling,grinding

Delivery time

20-45days

advantage

High quality seal

Term

FOB,CNF,CIF

Machine type

Crawler tracked machinery

Seaport

Xiament ,China

Payment term

TT or LC at sight

 

 

boom arm bucket cylinder leakage testing

Specifications of boom hydraulic cylinder

1.Piston rod:Induction hardened prior to chrome plating enhances the surface hardness. Enhanced chrome plating improve corrosion resistence and anti-scratch performance.
2.Tube:Skived & burnished or vertical honing tube assures the concentricity and straightness
3.Eye:all eyes made of forged high strength steel improve cylinder not only in appearance but in mechanical performance
4.Cap:all caps are made of forged high strength steel.
5.Bushing:Hardened steel bushing or copper bushing.
6.Rod Seal:Superior quality named-brand seals
improve a longer life and seal effect Polyurethane U-packing rod seals/buffer seals
Bonded-to-metal wiper seals Custom seals available
7.Piston:High pressure piston sealing material.Teflon or nylon seals.High precision machining maximize the consistency of parts.

Material and Process of Excavator hydraulic cylinder
Piston Rod :40Cr Hardening and tempering with heat treatment ,hard chrome plated,mirror polishing
Cylinder Barrel : 25Mn Tempering heat treatment to anti-deformation,25Mn is more bearable than C45/C20 steel
Barrel/rod end&head : Forged high strength steel
Seal Kits: NOK, SKF
Bushing: Hardened steel or copper

 

boom arm bucket cylinder tube grinding

 

FAQ

1. Is there any guarantee of your parts?

There are 6 months guarantee time for excacavar parts under normal working conditions and 3months guaranteet tiem for bulldozer parts under normal working conditions.

2. How do you offer guarantee?

If parts are broken due to manufacturing problem, we will deduct the value for next order amount or offer you brand new one to replce.

3. Could you make customer logo?

Yes,we can make customer logos if it reach the moq for customer logo order.

 

 

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