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 inHome->>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