Excavator 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： Excavator Quick Hitch Coupler

Category:

Quick Hitch Coupler

E-mail:

info@rockageattachments.com

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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: Maximize Uptime, Minimize Risk

Instinctive Locking: The coupler naturally rests in a locked position, ensuring a secure connection even in the event of hydraulic system failure.
Confidence Under Load: Our multi-point safety system and 300% safety factor mean you can work with assurance, far beyond standard limits.
Simplified Serviceability: With only three primary moving parts, maintenance and inspection are faster than ever, reducing operational costs.
Sealed for Longevity: Advanced hydraulic sealing defends against wear, delivering consistent performance and extended service life.
On-the-Fly Changes: Effortlessly swap attachments from the cab with a single switch, engaging reliable pin locks for maximum versatility.
Fits Your Fleet: Variable pickup design ensures compatibility with most OEM buckets in your machine's category, eliminating customization needs.
Safe and Visible Lifting: The centered, certified eye provides a clear and secure point for all your lifting and transport needs.
Built to Last: A comprehensive 3-year body warranty demonstrates our commitment to durability and your total cost of ownership.

Yantai Rocka specializes in manufacturing a wide range of hydraulic breakers, including silent type breakers, backhoe-mounted breakers, models for skid steer loaders, and breakers compatible with tractors.

With years of export experience and proven quality, our products have earned high recognition from customers worldwide. What truly wins trust is never price, but unwavering quality. We welcome your inquiries.

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