How do I place an order?

Contact us via email/phone for a quote, then confirm with a PO.

How about your after-service?

24/7 multilingual technical support (English, Spanish, German, French) via email/WhatsApp/Wechat. Spare parts supply: Long-term availability of wearing parts (bushings, seals, pins) at factory prices. On-site training option: Free operation/maintenance training for bulk orders (available in major global markets).

Q355 Steel Hydraulic Quick Coupler Hydraulic Excavator Connector

Name: Q355 Steel Hydraulic Quick Coupler Hydraulic Excavator Connector
Brand: Yantai Donghong Construction Machinery Co., Ltd.
SKU: 2166879282

Shandong, ChinaYantai Donghong Construction Machinery Co., Ltd.

US$540.00

1-4 sets

US$520.00

5+ sets

Product specifications

DHG-06

Product profile

Customization

Available

After-sales Service

Online /Offline

Warranty

1year

Model NO.

DHG-06

Type

Connector

Application

Excavator

Certification

CE, ISO9001: 2000

Condition

New

Suitable

10-17(Ton)Excavator

Material

Q355

Working Pressure

40-100kg/Cm2

Working Flow

10-20L/Min

Core Components

Cylinder

Pin Diameter

60-65mm

Arm Width

220-315mm

Pin Ddistance

360-420mm

Weight

180 Kg

Machinery Test

Provided Report

Upper Plate Thickness

30mm

Pipes Accessories

Included

Product Customization

Support

Transport Package

Wood Package

Specification

1300*650*700mm

Trademark

DHG

Origin

Shandong, China

HS Code

8431499900

Production Capacity

500000

Key features

Universal Compatibility: Fits 1-80 ton excavators and major global brands without modifications.

Fast Tool Switching: Switch attachments like buckets and breakers in 1 minute, cutting downtime by 80%.

Durable Q355 Material: Constructed from high-strength Q355B steel for robust, long-lasting performance.

Complete Kit Included: Comes with all necessary pipes, hoses, valves, and fittings for immediate installation.

12-Month Warranty: Backed by a comprehensive 1-year warranty and 100% quality inspection.

Customizable Color & Logo: Color and logo can be customized to meet specific brand requirements.

Global Certifications: Certified by ISO 9001 and CE for international quality and safety standards.

OEM/ODM Support: Full customization services available for designs and samples from experienced engineers.

Company profile

Yantai Donghong Construction Machinery Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.48h CertifiedTerms of Payment: LC, D/P, T/T, etc.

AI-Powered supplier vetting

SummaryYantai Donghong Construction Machinery Co., Ltd., established in 2016 in Shandong, China, demonstrates robust customization and research capabilities, offering services like ODM. However, the company lacks OEM for popular brands and does not maintain overseas inventory or showrooms. Despite a lack of overseas warehouses, the company participates in international trade shows. Financial data for recent years is provided, but financial capacity specifics remain unclear. The company has a clear procedure for handling customer complaints, yet it lacks overseas agents or branches. The supplier appears to have a limited customer base with no cooperative suppliers as listed.

After-Sales capabilityThe supplier has clear procedures and records for handling customer complaints, indicating a structured approach to after-sales service.

R&D capabilityThe supplier offers a variety of customization services and has released new products in the past year, but lacks SDK availability.

Production capacityThe supplier lacks in-stock service capacity and overseas warehouse services but offers a range of construction machinery products.

Customization capabilityThe supplier offers extensive customization services, including full and minor customization, and flexible customization options.

Product Q&A

Q:Are you a manufacturer/factory?

Yes, we are a manufacturer established in 2006. Welcome to visit Yantai DongHong Construction Machinery Co.,Ltd.

Q:Are you sure your products are suitable for my excavator?

Yes, we are professional in this regard. You can tell us the model of your excavator, and we will check it for you (Pin diameter, Arm width, Pin distance)

Q:Do you accept OEM?

Absolutely! we can provide OEM (Original Equipment Manufacturer) and custom manufacturing services

Q:What about the delivery time?

5-7 working days after payment, depending on your quantity.

Q:What documents do you provide for export?

Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).