Excavator Quick Coupler Komatsu PC50 PC60 Hitachi EX120 ZX400 ZX450
PC300 PC400 CAT320 EC210 EC240 SK200 Volvo EC120
What is excavator Quick Coupler ?
Quick coupler devices were designed to make life easier for
construction professionals working with an excavator. These devices
are designed to help workers quickly change out the tool equipped
for use by the machine.
How does a quick hitch work on an excavator?
With a semi-automatic quick-hitch system the excavator attachment
is retained with a hydraulically operated latch, but a safety pin
must still be manually fitted as additional security to secure the
retaining mechanism, thus preventing it from inadvertently opening
and causing the attachment to disconnect
Features
Convenient and Efficient
Hydraulic quick hitch can be used on excavator to exchange
accessories (such as breaker, ripper, compactor, grapple, shear,
etc) easily and quickly, enlarging the use scope of excavator.
Installing one quick hitch to the excavator takes only 1 minute,
enhancing the working efficiency of excavator.
Double Safety System
Check valve Protection System: each cylinder installed safety check
valve ensures that quick hitch coupler can work when the circuit
and oil circuit is cut off.
Safety Pin Protection System: security protection is customized for
each excavator according to the different measurement. In the case
of the failure of cylinder, quick hitch can work regularly.
more Features:
1. Q355 material, high strength;
2. Easy installation, high efficiency;
3. Suitalbe for working conditions that need;
excavator using different attachments continually;
4. Suitable for 1.5-80 ton excavator.
DP Quick Coupler changing buckets or special attachments in a few
minutes, usually without tools and without leaving the operator’s
seat. Special Features • Strong & stable compaction • Compaction
ground and slope • Waterworks and sewer constructions • Reclamation
works of the-gas-pipe and wire • Wear-proof & one-body design •
Available for wide range of excavators with safetly.
| SPECIFICATION |
| Model Unit DPAQ250 DPAQ450 DPAQ500 DPAQ600 DPAQ700 DPAQ900 DPAQ1000 |
| Length(0) | 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 | 25 | 50~60 | 80 | 120~130 | 280~290 | 420~430 | 450~580 |
| 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 | 1.5~4 | 4~7 | 5~8 | 9~19 | 17~23 | 23~30 | 33~45 |
| More excavator model fit |
| Komatsu | PC20 PC30 PC40 PC55 PC60 PC100 PC120 PC180 PC200 PC210 PC220 PC240
PC260 PC300 PC360 PC400 PC450 D20 D30 D31 D50 D60 D65 D61 D80 |
| D85 |
| Hitachi | EX30 EX30 EX55 EX60 EX100/120 EX150 EX200 EX210 EX220 EX300 EX350
EX400 EX450 ZX55 ZX70 ZX200 ZX240 ZX270 ZX330 ZX350 FH150 FH200 |
| FH300/330 UH07 UH13 UH063 UH081 KH70 KH100 KH125 KH150 KH180 |
| CAT | E70 E120 E240 E300B E305.5 E307 E311/312 E320 E322 E325 E330 E345
E450 CAT215 CAT225 CAT235 D3C D4D D4H D4E D5 D5H D5H D6D D6E D6H |
| D7G |
| Kobelco | SK07C SK03N2 SK55 SK60 SK100 SK20 SK140 SK200 SK210 SK220 SK230
SK350 SK260 SK30 SK310 SK320 SK330 SK350 SK450 K907 PH335 PH440 |
| PH550 BM500 5045 7035 7045 PH7055 CKC2500 |
| Mitsubishi | MS110 MS180 |
| Yuchai | YC35 YC60 YC65 YC85 |
| other | BS2F BS3F BD2G UB1 12HD CCH500 CCH1500 LB944 SP33 |
| Sumitomo | SH60 SH120 SH20 SH220 SH280 SH300 SH350 LS108 LS118 LS2800 |
| Kato | HD250 HD307 HD450 HD700 HD7 70 HD800 HD820 HD1250 |
| Hyundai | R55 R60 R80 R130 R200 R210 R215 R225 R230 R290 R320 R450 |
| Daewoo/Doosan | DH55 DH60 DH150 DH220 DH280 DH300 |
| Samsung | SE210 SE280 SE350 |
| Volvo | EC55 EC140 EC210 EC240 EC290 EC360 EC460 |
