Min Excavator Bucket Quick Coupler Quick Hitch Coupler Excavator
Mechanical Quick Hitch Coupler
Quick coupler can improve the performance of excavator
enormously.After equiped the quick coupler,it can be connected with
many attachments ,for example:bucket,ridger,hydraulic quartering
hammer,grab,loose soil sieve,hydraulic cutter.
Our Quick coupler is a short, light, fast and efficient fully
automatic system allowing for a very quick change-over from one
system to another. With its design features and high quality raw
materials it can also handle even the roughest conditions such as
hammers for extensive and extreme use without failure.
Our Quick coupler unlike other competitors comes with the OEM
dimensions and can work with any other original
Bucket,Grapple,Hammer and attachment that was built for the
machine.
Connector, Quick Hitch Coupler Could Matched With Kinds Of
Excavators
Description of Quick Hitches Coupler, Excavator Fast Connector
We produce two types of Quick Hitch Coupler , P type: the hook is
pushed forward to grasp the upper shaft of the attachment, and H
type: the hook is holding the upper shaft of the attachment
backward. The Quich Hitch Coupler overall use of high-strength
manganese plates and integrated structure processing, have lower
failure rate than ordinary quick-change connector.
Application of Quick Hitches Coupler, Excavator Fast Connector
Quick Hitch Coupler are designed for a quick changeover of
different excavator attachments including bucket, ripper, breaker
and hydraulic shear etc.
Features of Quick Hitches Coupler, Excavator Fast Connector
(1) Integrative mechanical design of high strength manganese steel
and structure is durable and suitable for assembly requirements of
excavators of various tonnages.
(2) Electric switches are installed in the cab to replace the
high-cost oil pressure by electricity, which is convenient for the
driver to operate.0
(3) Each cylinder is equipped with a hydraulic control one-way
v0alve and a mechanical locking safety device to ensure that the
fast connector can work normally when the oil circuit and circuit
are cut off.
(4) Each fast connector is equipped with safety pin protection
system to ensure that the fast connector can work normally and play
the role of "double insurance" when the oil cylinder of the fast
connector fails.
Our Service:
The warranty for our excavator attachments is six months. And,
clients could enjoy our on-line consultation and answering service.
All our excavator attachments could be customized, OEM is
available. As a manufacturer who have strong strong capacity, we
usually could arrange delivery for our excavator attachments within
15 days ( delivery can be within one week for cargo that have
stock).
| 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 |
