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Guangzhou Huilian Machine Equipment Co., Ltd.

  • China,Guangzhou ,Guangdong
  • Verified Supplier
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China MES2500 MES300 MES550 Huilian Hydrualic Breaker Hammer Diaphragm Breaker
China MES2500 MES300 MES550 Huilian Hydrualic Breaker Hammer Diaphragm Breaker

  1. China MES2500 MES300 MES550 Huilian Hydrualic Breaker Hammer Diaphragm Breaker
  2. China MES2500 MES300 MES550 Huilian Hydrualic Breaker Hammer Diaphragm Breaker
  3. China MES2500 MES300 MES550 Huilian Hydrualic Breaker Hammer Diaphragm Breaker
  4. China MES2500 MES300 MES550 Huilian Hydrualic Breaker Hammer Diaphragm Breaker

MES2500 MES300 MES550 Huilian Hydrualic Breaker Hammer Diaphragm Breaker

  1. MOQ: 1PCS
  2. Price: Negotiable
  3. Get Latest Price
CertifiCATEion CE
Payment Terms T/T, L/C, MoneyGram
Supply Ability 1000 Pieces per Month
Delivery Time 1-7 work days
Packaging Details PP bag, Carton, Wooden cx, or as Required
Type Hydraulic Breaker Diaphragm Membrane
Product name MES2500 MES300 MES550 Breaker Hammer Diaphragm
AppliCCATEEEion Hydraulic Hammer Membrane
Material 90 Shore A Polyurethane (PU)
Warranty 3 Months
Oem Support
Feature Heat Resistant
Applicable industries Construction works,Building Material Shops
Brand Name Huilian
Model Number MES2500 MES300 MES550
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

CertifiCATEion CE Payment Terms T/T, L/C, MoneyGram
Supply Ability 1000 Pieces per Month Delivery Time 1-7 work days
Packaging Details PP bag, Carton, Wooden cx, or as Required Type Hydraulic Breaker Diaphragm Membrane
Product name MES2500 MES300 MES550 Breaker Hammer Diaphragm AppliCCATEEEion Hydraulic Hammer Membrane
Material 90 Shore A Polyurethane (PU) Warranty 3 Months
Oem Support Feature Heat Resistant
Applicable industries Construction works,Building Material Shops Brand Name Huilian
Model Number MES2500 MES300 MES550 Place of Origin China
High Light Huilian hydraulic breaker diaphragmMES300 breaker hammer membranehydraulic breaker diaphragm with warranty
MES2500 MES300 MES550 Huilian Hydraulic Breaker Hammer Diaphragm
Product SpecifiCATEEions
Attribute Value
Type Hydraulic Breaker Diaphragm Membrane
Product Name MES2500 MES300 MES550 Breaker Hammer Diaphragm
AppliCATEEion Hydraulic Hammer Membrane
Material 90 Shore A Polyurethane (PU)
Warranty 3 Months
OEM Support Available
Feature Heat Resistant
Applicable Industries Construction works, Building Material Shops
Product Description

The MES2500 MES300 MES550 hydraulic breaker diaphragm membrane is a high-quality replacement part designed for hydraulic hammer systems. Manufactured from 90 Shore A Polyurethane (PU), this heat-resistant membrane ensures reliable performance in demanding construction appliCATEEions.

MES2500 MES300 MES550 Hydraulic Breaker Diaphragm
About Koko Shop Machine Co., Ltd

Koko Shop Machine Co., Ltd specializes in hydraulic seals and seal kits for hydraulic hammer rock breakers, hydraulic excavators, wheel loaders, and JCB backhoe loaders. We also supply engine parts, hydraulic piston pumps, travel motors, swing motor assemblies, and various hydraulic components.

Why Choose Our Diaphragm Membranes?
  • Flexible membrane that seals and isolates enclosures
  • Allows pressure effects to cross the barrier while containing materials
  • Protects pressure sensors from measured fluids
  • Custom configurations available for unique appliCATEEions
  • Versatile materials with reinforcement options
  • In-mold bonding capability for metal or plastic substrates
Hydraulic Breaker Diaphragm AppliCATEEion Hydraulic Breaker Components
Compatible Hydraulic Hammer Models
KWANGLIM: SG200 SG300 SG350 SG400 SG600 SG800 SG1200 SG1800 SG2100 SG2500 SG2800 SG3200/3300 SG5000
S150 S500 S700 S900 S1300 S1800 S2000 S2200 S2300 S2500 S3000 S3600 S4500
DMB10 DMB20 DMB30 DMB40 DMB50 DMB70 DMB90 DMB140 DMB180 DMB210 DMB230 DMB250 DMB300 DMB360 DMB450 DMB800
Alicon: B70 B90 B140 B210 B230 B250 B360 B450 B600 B800
D20 D25 D30 D40 D50 D55 D60 D70 D90 D110 D130 D160 D200
K20 K25 K30 K50 K80 K120
MSB: MS200 MS220 MS225 MS250 MS300 MS400 MS450 MS500 MS520 MS550 MS600 MS700 MS800 MS900 MS1000
SAGA20 SAGA30 SAGA-0 SAGA50 SAGA55 SAGA100 SAGA120 SAGA180 SAGA200 SAGA210 SAGA250 SAGA300 SAGA350 SAGA500
MS35AT MS45AT MS55AT MS75AT
COMET: CM20 CM30 CM50 CM80 CM90 CM100 CM120 CM130 CM140 CM180 CM185 CM195 CM200
Hydraulic Breaker Diaphragm Varieties Hydraulic Hammer Membrane Components Hydraulic Breaker Seal Kits
Frequently Asked Questions
Q1: What materials are your breaker seals (especially the main piston seal/u-cup) made of? Why is this important?

Our seals are primarily made from High-Grade Nitrile Rubber (NBR) or Polyurethane (PU/AU), chosen for their critical properties:

  • NBR (Standard): Excellent resistance to hydraulic oils (mineral & synthetic), good abrasion resistance, wide temperature range (-30°C to +100°C), cost-effective. Ideal for most standard appliCATEEions.
  • Polyurethane (Premium): Superior abrasion resistance, higher tensile strength, better extrusion resistance under high pressure/pulse, good oil resistance. Recommended for high-impact, high-pressure breakers or harsh conditions.

The right material ensures longevity, prevents leaks, maintains hammer efficiency, and avoids costly downtime and oil contamination.

Q2: What warranty do you offer on your hydraulic breaker seal kits?

We offer a 3 months warranty against manufacturing defects (e.g., material flaws, incorrect dimensions) from the date of shipment.

Q3: What critical seals are included in the BRV43 kit?

The kit contains all seals required for a full rebuild:

  • Main Piston U-Cup (Nitrogen & Oil Side)
  • Upper/Lower Chamber Seals
  • Accumulator Piston Seals & O-rings
  • Valve Block Seals
  • Wiper Seals (Dust Guards)
  • Backup Rings (Anti-Extrusion)
  • All gaskets and specialty O-rings
Q4: What's the delivery time?

1-7 days with stock, 7-15 days for big orders or when materials are lacking.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler

  • Year Established:

    2010

  • Total Annual:

    20000000-30000000

  • Employee Number:

    >100

  • Ecer Certification:

    Verified Supplier

Guangzhou Huilian Machine Equipment Co., Ltd (Koko Shop Machine) found in 2009, is a professional supplier who is specializd in construction machinery parts for excavator and attachments, including Hydraulic Hammer, Hydraulic Breaker Spare Parts, Quick Coupler, Hydraulic Grab, Ripper, Vibrator,... Guangzhou Huilian Machine Equipment Co., Ltd (Koko Shop Machine) found in 2009, is a professional supplier who is specializd in construction machinery parts for excavator and attachments, including Hydraulic Hammer, Hydraulic Breaker Spare Parts, Quick Coupler, Hydraulic Grab, Ripper, Vibrator,...

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Get in touch with us

  • Reach Us
  • Guangzhou Huilian Machine Equipment Co., Ltd.
  • 1st Floor, No. 389, East Zhongshan Avenue, Huangpu District, Guangzhou City, China
  • https://www.excavatorbreakerparts.com/

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