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| Categories | Excavator Quick Coupler |
|---|---|
| Brand Name: | Dopro |
| Model Number: | DPAQ1000 |
| Certification: | ISO CE |
| Place of Origin: | CHINA |
| MOQ: | 1 |
| Price: | 100-1000 |
| Supply Ability: | 5000 Pcs Per Month |
| Delivery Time: | 5-7 Working Days |
| Packaging Details: | Export Wooden Cases /Pallet |
| Warranty: | 12 Months |
| After-sales service provided: | Video technical support |
| Color: | Customer Required |
| Applicable industries: | Construction works |
| Material: | Q345B |
| Application: | Excavator,Engineering Machine Excavator |
| Suitable excavator(ton): | 3-50T |
| Type: | Hydraulic or mechanical |
| Name: | Bucket,quick coupler |
| Packing: | Wooden Pallet |
| Oem: | Avaliable |
| Oil flow: | 10-20l/min |
| Company Info. |
| Yantai Dopro Industry Technology Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
Hydraulic Quick Hitch Coupler For Hitachi Excavator ZX400 ZX450 EX400
Quick couplers (also called quick hitches) are used with construction machines to allow the rapid change of working tools or buckets and attachments on the machine. They remove the need to use hammers to manually drive out and insert the mounting pins for attachments.
FEATURES
1. quick hitch can solve the need to move the entire excavator to
complete the job requirements and improve work efficiency by simply
tilting.
2. At the same time replace the more attachments, it can also
easily
inclined at different angles to complete the job.
3.The overall design is compact, light weight, long service life.
Automatic installation of security systems, full protection job
security.

| Model | Unit | DPAQ250 | DPAQ450 | DPAQ500 | DPAQ600 | DPAQ700 | DPAQ900 | DPAQ1000 |
| Length(G) | mm | 300~450 | 534~545 | 581~610 | 765 | 924~944 | 983~1050 | 1006~1173 |
| Height(G) | mm | 246 | 307 | 310 | 388 | 492 | 574 | 558~610 |
| Width(B) | mm | 175 | 258~263 | 270~280 | 353~436 | 449~483 | 543~568 | 606~663 |
| PinsCenter Distance(D) | mm | 80~150 | 230~270 | 290~360 | 380~420 | 460~480 | 473~540 | 550~620 |
| ArmWidth(A) | mm | 80~140 | 155~170 | 180~200 | 232~315 | 306~340 | 375~411 | 416~469 |
| Retractable Distance ofoilCylinder | 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 |

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