Zhonghe Manual Quick Coupler For Mini Excavator , Pin Grabber Excavator Quick Hitch

Price Negotiable

Price: Negotiate

MOQ: 1 set

Delivery Time: 10-15/works

Brand: ZH

Product Description

Zhonghe Manual Quick Coupler For Mini Excavator , Pin Grabber Excavator Quick Hitch

ZHONGHE MACHINERY'S ADVANTAGES

1. 14000㎡ Workshop & Precision Equipments

2. A High-tech R&D Team & 10+ Years Experienced Engineer

3. 30+ Experienced Workers with 5 Years Welding Experience

4. Customized(Painting, length, material, extra hydraulic tubes...)

5. Prompt Lead Time 10-20 Days & Can Produce 600 Sets Excavator Booms / Year

6. Good Service Within 24 Hours*7 Days

CE certifiion & Utility model patent certifies

Description of Pin Grabber Quick Hitch for Excavator

A quick hitch (QH) on an excavator is a latching device that enables attachments to be connected to the dipper arm of the plant and interchanged quickly. An excavator operator may change the bucket on his excavator up to 30 times a day in order to maximise the machine productivity.
It is composed of main support, movable block, hydraulic cylinder, pin shaft and other components. The use of quick joint in the replacement of various configurations, no need depart pins manually, the excavator operator in the carrige gently move the switch to replce the attachment within 10 seconds, saving the time when replaceing accessories, greatly improve the work efficiency.

Item/Model	Unit	ZHMINI	ZH45	ZH50/55	ZH60/65	ZH70/80	ZH90	ZH100/110
Suitable Excavator	ton	1.5-4	4-7	5-8	9-19	17-23	23-30	33-45
Pin to Pin Center Distance	mm	80-150	230-270	290-360	380-420	460-480	473-540	550-620
Forearm Open Width	mm	80-140	155-170	180-200	232-315	306-340	375-411	416-469
Retractable Distance of Oil Cylinder	mm	170-206	205-275	340-450	340-486	256-390	413-590	520-590
Top to Bottom Pin Distance	mm	159	195	195	220	275	300	360
Pin Diameter	mm	25-40	45-50	50-55	60-70	70-80	80-90	90-120
Norking Pressure	bar	32-40	32-40	32-40	32-40	32-40	32-40	32-40
Working Flow	lpm	10-20	10-20	10-20	10-20	10-20	10-20	10-20

Features of excavator quick coupler

1. Adopt Q345/Q355B, high strength and corrosion resistance;
2. Pins are 42CrMu with high strength and toughness
3. The oil cylinder is robust with double oil seal, avoid leakage and have long life service.
4. Protection design(removable tiger mouth spring valve, safety pin) makes it reliable.