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Yantai Dopro Industry Technology Co, Ltd.

  • China,Yantai ,Shandong
  • Verified Supplier
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China 20 Ton Hydraulic Excavator Quick Coupler with Safety Locking for Komatsu PC200
China 20 Ton Hydraulic Excavator Quick Coupler with Safety Locking for Komatsu PC200

  1. China 20 Ton Hydraulic Excavator Quick Coupler with Safety Locking for Komatsu PC200
  2. China 20 Ton Hydraulic Excavator Quick Coupler with Safety Locking for Komatsu PC200
  3. China 20 Ton Hydraulic Excavator Quick Coupler with Safety Locking for Komatsu PC200

20 Ton Hydraulic Excavator Quick Coupler with Safety Locking for Komatsu PC200

  1. MOQ: 1
  2. Price: 100-700
  3. Get Latest Price
Supply Ability 1000 Pcs Per Month
Delivery Time 3-7 Working Days
Packaging Details Export Wooden Cases /Pallet
Warranty 12 Months
After-sales service provided Online support,Video technical support,Free spare parts
Color Customer Required,depend on your demands
Applicable industries Construction works,Energy & Mining,Machinery Repair Shops
Material Q345B,Q345/460+NM400
Application Excavator,Engineering Machine Excavator,excavator backhoe digger
Suitable excavator(ton) 0-80t
Type Hydraulic or mechanical,mechanical type quick coupler,Standard / Rock,Hydraulic
Weight 750-800kg
Name Bucket,quick coupler,Excavator Quick Hitch,Mini Excavator Hydraulic Quick Coupler H Links
Packing Wooden Pallet
Oem Avaliable
Brand Name Dopro
Model Number DPAQ600
Certification ISO CE
Place of Origin CHINA

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  1. Product Details
  2. Company Details

Product Specification

Supply Ability 1000 Pcs Per Month Delivery Time 3-7 Working Days
Packaging Details Export Wooden Cases /Pallet Warranty 12 Months
After-sales service provided Online support,Video technical support,Free spare parts Color Customer Required,depend on your demands
Applicable industries Construction works,Energy & Mining,Machinery Repair Shops Material Q345B,Q345/460+NM400
Application Excavator,Engineering Machine Excavator,excavator backhoe digger Suitable excavator(ton) 0-80t
Type Hydraulic or mechanical,mechanical type quick coupler,Standard / Rock,Hydraulic Weight 750-800kg
Name Bucket,quick coupler,Excavator Quick Hitch,Mini Excavator Hydraulic Quick Coupler H Links Packing Wooden Pallet
Oem Avaliable Brand Name Dopro
Model Number DPAQ600 Certification ISO CE
Place of Origin CHINA
High Light 20 Ton Excavator Quick CouplerHydraulic Excavator Quick Coupler
20 Ton Hydraulic Excavator Quick Coupler
Compatible with Komatsu PC200, PC230, PC320 excavators for quick bucket and attachment changes.
Safety Considerations
Most accidents occur within the first five seconds of connecting attachments, with unintentional drops being a significant risk. Proper training, awareness of hazards, and correct pin insertion procedures are essential for preventing injuries and fatalities.
Hydraulic Coupler Advantages
Hydraulic couplers provide the highest level of safety and efficiency, allowing attachment changes from inside the cab with advanced safety features:
  • Wedge-locking system secures attachments in two different locations
  • Safety knuckle latches onto the first pin, preventing unintended drops
  • Time-out feature automatically re-engages safety knuckle after 5-12 seconds
  • Customizable time frames to suit operator needs
Key Features
  • Strong & stable compaction performance
  • Suitable for compaction ground and slope work
  • Ideal for waterworks and sewer constructions
  • Perfect for reclamation works of gas pipes and wires
  • Wear-proof one-body design
  • Compatible with wide range of excavators
  • Quick attachment changes without tools
20 Ton Hydraulic Excavator Quick Coupler for Komatsu excavators
Technical Specifications
Model DPAQ250 DPAQ450 DPAQ500 DPAQ600 DPAQ700 DPAQ900 DPAQ1000
Length (mm) 300-450 534-545 581-610 765 924-944 983-1050 1006-1173
Height (mm) 246 307 310 388 492 574 558-610
Width (mm) 175 258-263 270-280 353-436 449-483 543-568 606-663
Pins Center Distance (mm) 80-150 230-270 290-360 380-420 460-480 473-540 550-620
Arm Width (mm) 80-140 155-170 180-200 232-315 306-340 375-411 416-469
Retractable Distance (mm) 170-206 205-275 340-450 340-486 256-390 413-590 520-590
Vertical Pins Center Distance (mm) 159 195 195 220 275 300 360
Weight (kg) 45 70 80 180 350 550 750
Working Pressure (kg/cm²) 40-380 40-380 40-380 40-380 40-380 40-380 40-380
Necessary Flow (L/min) 10-20 10-20 10-20 10-20 10-20 10-20 10-20
Suitable Excavator (ton) 1-4 5-6 7-9 10-17 18-24 25-32 33-45
Additional view of hydraulic excavator quick coupler

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter

  • Year Established:

    2010

  • Total Annual:

    10000000-50000000

  • Employee Number:

    050~100

  • Ecer Certification:

    Verified Supplier

DOPRO is a professional manufacturer of Hydraulic Breaker for more than 15 years, we are leading manufacturer in china domestic market for breaker spare part and whole breaker production ,meanwhile we get more production line for excavator attachments . Until now ,we get three factory and one expo... DOPRO is a professional manufacturer of Hydraulic Breaker for more than 15 years, we are leading manufacturer in china domestic market for breaker spare part and whole breaker production ,meanwhile we get more production line for excavator attachments . Until now ,we get three factory and one expo...

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Get in touch with us

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  • Yantai Dopro Industry Technology Co, Ltd.
  • No. 108 Yonghe Road, Fushan District, Yantai,265500,ShanDong ,China
  • https://www.attachmentexcavator.com/

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