Products

China Office
Yantai Rocka Machinery Co., Ltd
Add : No.4 Dongxing Rd, Dongting Industrial Park, Fushan District, Yantai, Shandong, China 265500
Tel : +86 18053591623
info@rockageattachments.com

Department For International Trade
Yantai Rocka Trading Co., Ltd
Add : No.4 Dongxing Rd, Dongting Industrial Park, Fushan District, Yantai, Shandong, China 265500
Tel : +86 18053581623
sales@rockageattachments.com

Southeast Asia Office
Add : BLK463 Woodlands ST41 Singapore
Tel : +65 90079676
sales@rockageattachments.com

Myanmar Office
Add : Hospital St, Phetye City , Ayeyarwady Division, Myanmar
Tel : +95 926 0866616
sales@rockageattachments.com

American , Australia and Canada office
Tel : +86 18053581623
sales@rockageattachments.com

You are in：Home->>Products > Quick Hitch Coupler > Quick Hitch Coupler

Quick Hitch Coupler

- The superlative safety.
- Superior Durability.
- The most suitable height.
- Making the weight light.
- Excellent design.

Pull type

Items	Unit	SK-MINI	SK-02	SK-04	SK-06
Length L	mm	306~475	534~545	600	765
Height H	mm	230~268	307	310	388
Width W	mm	175~242	258~263	270~280	353~436
PIN to PIN distance	mm	86~200	230~270	290~360	380~420
Conclusion Width W1	mm	86~185	155~170	180~200	232~315
Retracable Distance of Cylinder C	mm	90~140	208~318	340~450	340~486
Top and bottom distance H1	mm	159-165	150	195	220
PIN diameter	φ	25~40	45~50	50	50~70
Weight	kg	30	50~60	80	120~130
Working Pressure	Kgf/cm²	40~380	40~380	40~380	40~380
Necessity flux	e	10~20	10~20	10~20	10~20

Items	Unit	SK-08	SK-10	SK-17
Length L	mm	924~944	983~1050	1006~1173
Height H	mm	492	574	558~610
Width W	mm	449~483	543~568	606~663
PIN to PIN distance	mm	460~480	473~540	550~620
Conclusion width W1	mm	306~340	375~411	416~469
Retracable Distance of Cylinder C	mm	256~390	413~590	520~590
Top and bottom distance H1	mm	275	300	360
PIN diameter	φ	70~80	80~90	90~120
Weight	kg	280~290	420~430	450~580
Working Pressure	Kgf/cm²	40~380	40~380	40~380
Necessity flux	e	10~20	10~20	10~20

Carrier

Items	Make	SK-MINI	SK-02	SK-04	SK-06
Applicable excavator	Case				CX130 CX135 CX9010B
	CAT		CAT70 CAT410-6E		CAT312
	DOOSAN	DH35	DH55 DH60	DH80	DH150
	Hitachi	EX08 EX17U ZX18U-2 ZX10U-2	EX40 EX50 EX60	EX75	EX120
	Hyundai		RX55-7 RX60-7		RX110 RX130
	Komatsu	PC25MRX PC30MRX	PC56 PC55	PC60	PC120
	Kobelco			SK60	SK120 SK100
	Volvo		EC55		EC130 EW130

Items	Make	SK-08	SK-10	SK-17
Applicable excavator	Case	CX210 CX9040
	CAT	CAT320B CAT320C CAT320D	CAT324D CAT330D CAT325D	CAT336D CAT345
	DOOSAN	DH210 DH215 DH220 DH225 DH258	DH300	DH350 DH370 DH420 DH500
	Hitachi	ZX190 ZX200 ZX210	ZX230 ZX240 ZX250	ZX330 ZX470
	Hyundai	RX215-7 RX210-7 RX220-7 RX225-7	RX260-7 RX305-7 RX300-7	RX500LC-7 RX320LC-7 RX450L-7
	Komatsu	PC200 PC220 PC240	PC300LC PC290 PC270 PC250 PC260
	Kobelco	SK210 SK220	SK300 SK330-6 SK230-6E SK250 SK260
	Volvo	EC210 EW170	EC290 HE280	EC360BLC EC460B EC700BH
	Others	SANY210 SH200 SH210 SH240	SANY330 SH300 SH330 SH350	SANY420 SH450

* Above specifications are subject to change without notice