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Quick Hitch Coupler
Specializing in high-quality attachments like the ROCKA hydraulic breaker, quick hitch coupler, vibratory plate compactor, ripper, and hydraulic post drivers, Rocka offers products engineered for durability and performance.
- Commodity name： Quick Hitch Coupler
Product Description
|
Specification |
Unit |
SK-Mini |
SK-02 |
SK-04 |
SK-06 |
SK-08 |
SK-08S |
SK-10 |
SK-17 |
|
Excavator Suitable |
ton |
1~4 |
4~6 |
6~8 |
12~16 |
18~25 |
25~26 |
26~30 |
30~40 |
|
Weight |
kg |
30~40 |
50~75 |
80~110 |
170~210 |
350~390 |
370~410 |
410~520 |
550~750 |
|
Length C |
mm |
300~450 |
520~542 |
581~610 |
760 |
920~955 |
950~1000 |
965~1100 |
1005~1150 |
|
Width B |
mm |
150~250 |
260~266 |
265~283 |
351~454 |
450~483 |
445~493 |
543~572 |
602~666 |
|
Height G |
mm |
225~270 |
312 |
318 |
400 |
512 |
512~540 |
585 |
560~615 |
|
Arm Width A |
mm |
82~180 |
155~172 |
181~205 |
230~317 |
290~345 |
300~350 |
345~425 |
380~480 |
|
Pins Center Distance D |
mm |
95~220 |
220~275 |
290~350 |
350~400 |
430~480 |
450~505 |
485~530 |
520~630 |
|
Pin Diameter |
mm |
20~45 |
40~45 |
45~55 |
50~70 |
70~90 |
90 |
90~100 |
100~110 |
|
Cylinder Stroke E |
mm |
95~200 |
200~300 |
300~350 |
340~440 |
420~510 |
450~530 |
460~560 |
500~650 |
|
Vertical Pins Center Distance F |
mm |
170~190 |
200~210 |
205~220 |
240~255 |
300 |
320 |
350~370 |
370~380 |
|
Working Pressure |
kgf/cm |
30~400 |
30~400 |
30~400 |
30~400 |
30~400 |
30~400 |
30~400 |
30~400 |
|
Necessary Flow |
l |
10~20 |
10~20 |
10~20 |
10~20 |
10~20 |
10~20 |
10~20 |
10~20 |
ROCKA Quick Coupler: Tech-Driven Safety & Speed
Engineered with a deadlocking design (natural locked position) and 5-point mechanical safety, the Rocka ensures fail-safe attachment security, even during hydraulic failure. Its 3x safety factor exceeds industry load limits. Featuring 3 moving parts for under-1-minute disassembly, it combines rugged simplicity with Hallite-sealed hydraulic reliability. Switch-activated operation enables rapid attachment swaps (front/rear pin locks) in any position. Variable pickup adapts to OEM buckets within machine classes. Centered, certified lifting eye enhances visibility. Backed by a 3-year body warranty. Built for speed, safety, and durability.
OEM
Your designs and standards are the absolute benchmark for our production
CUSTOMER SATISFACTION IS OUR GREATEST REWARD
CONTACT US
Vicent
WhatsApp/Wechat/Cell: 86 18053581623
Email：haofengling512@gmail.com
info@rockageattachments.com
Yantai Rocka Machinery Co., Ltd
Address: No. 97, Tongxing Rd., Fuxin St., Fushan District, Yantai, Shandong, China
www.rockahammer.com
ROCKA MACHINERY