Excavator Quick Coupler/Hitch

Application:

Quick Coupler allows for fast changes of excavator attachment in minutes,such as bucket,hydraulic hammer,excavator grapple,etc. attachment

Characteristics

1. All pickup and release operation in cab, no need to get off cab
2. Safety valve inside,the pin will not easily disengage

Parameter of hydraulic quick coupler

Model	VQC-MINI	VQC-02	VQC-04	VQC-06	VQC-08	VQC-10	VQC-17	VQC-20
Operating Weight (Ton)	<4< /td>	4-6	7-8	12-18	19-24	25-32	33-40	50-80
Length L(mm)	306-475	534-545	600	765	924-944	983-1050	1006-1173	1215-1425
Height H (mm)	230-268	307	310	388	492	574	558-610	622-780
Width W (mm)	175-242	258-263	270-280	353-436	449-483	543-568	606-663	640-740
Arm Width W1 (mm)	86-185	155-170	180-200	232-315	306-340	375-411	416-469	472-560
Installation Width W2 (mm)	82	151-164	176-196	256	328	397	397	397
cylinder extension L2 (mm)	90-140	208-315	340-450	340-486	256-390	413-590	520-590	570-780
Pin Diameter D (mm)	25-40	45-50	50	50-70	70-80	80-90	90-120	125-150
Offset Height H1 (mm)	159-165	150	195	220	275	300	360	370-470
Offset Height H1 (mm)	159-165	150	195	220	275	300	360	370-470
Working pressure (Kgf/cm2)	40-380	40-380	40-380	40-380	40-380	40-380	40-380	40-380
Oil flow (l/min)	10-20	10-20	10-20	10-20	10-20	10-20	10-20	10-20

Case of quick coupler