Excavator Quick Change Attachments Quick Hitch Hydraulic Quick Coupler

Short Description:

Excavator quick coupler, also called quick change, quick connection, quick connector. Equipped with a quick coupler, it can quickly install and switch various front-end attachments (buckets, scarifiers, breakers, hydraulic shears, etc.) Excavator ergonomics.
The hydraulic quick coupler produced by our company uses high-strength manganese plate as a whole, and the structure is integrally processed and formed. The design is reasonable, and the failure rate is lower than that of ordinary quick-change. The accessories used are all installed optimally when they leave the factory, and the on-site installation by after-sales service personnel is more convenient and faster. The quick-change oil cylinder is equipped with a one-way check valve and a safety pin for double protection, making the connector safer and more reliable.
Bright quick coupler can be divided into 8 grades of MINI, 02, 04, 06, 08, 10, 17, and 20 according to the tonnage of the supporting excavator, and can be divided into P type and H type according to the way of hanging shaft.

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Product features

1. With high strength high manganese steel and structural integration mechanics design, it is endurable and suitable for itting requirements for all kinds of excavators.
2.Added with electrical motor switch in the cab, it will be convenient for the drivers to replace the oil pressure with high cost with the electrical power.
3.Install safety device for hydraulic pressure control one way valve and mechanical lock on each oil cylinder, to ensure normal operation of the connector when the oil channel and electrical circuit are cut off.
4.Install safety pin protection system on each quick connector, to have the effect of duel fail safe" that ensure the quick connector to operate normally under condition of failure of oil cylinder for quick connector.

Hydraulic Breaker Specification

MODEL	Unit	BRTC-MINI	BRTC-02	BRTC-04	BRTC-06	BRTC-08	BRTC-10	BRTC-17
Overall Length(C)	mm	300-450	500-542	581-610	760	920-955	965-1100	1005-1150
Overall Height(G)	mm	246	307	310	388	492	574	558-610
Overall Weight(B)	mm	175	258-263	270-280	353-436	449-483	543-568	606-663
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	95-200	200-300	300-350	340-440	420-510	460-560	600-650
Top to Bottom Pin Distance	mm	159	195	195	220	275	300	360
Weight	kg	25	50-60	80	120-130	280-290	420-450	450-580
Working Pressure	Kg/cm²	40-380	40-380	40-380	40-380	40-380	40-380	40-380
Required Oil 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