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QUICK HITCH COUPLER for quick coupler

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Yantai Dopro Industry Technology Co, Ltd.

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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

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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