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SLYM MACHINERY CO., LTD.
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   0086-13912638104    Xushuguan Economic Development Zone, New District, Suzhou China 
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SLK100 Hydraulic Quick Hitch Coupler | Double Safety Lock Excavator Attachment Switcher

The SLK100 Hydraulic Quick Hitch by SLYM Machinery is a heavy-duty attachment designed to maximize your excavator’s operational efficiency. Engineered for seamless switching between buckets, breakers, and grapples, the SLK100 allows operators to change tools in seconds without leaving the cab. With its robust construction and advanced safety mechanisms, it is the ideal choice for medium to heavy-duty excavators in demolition, mining, and road construction.
Availability:
Quantity:
  • SLK100

  • SLYM

  • China

  • 1PC

  • T/T, L/C, Western Union

  • standard exporting package

  • 3-5days

  • 12month

  • available

  • 33-45ton

Engineered for Speed, Built for Safety

The SLYM SLK100 series represents the pinnacle of attachment-changing technology. We prioritize structural integrity and operator safety to ensure your job site remains productive and hazard-free.


Key Technical Features:

  • Double Safety System: The SLK100 features an integrated mechanical safety pin and a hydraulic check valve system. This dual-layer protection prevents the attachment from accidental release even in the event of a sudden hydraulic pressure loss.

  • High-Strength Steel Construction: Manufactured using premium Q355B or HG785 high-strength alloy steel. The frame is reinforced at critical stress points to withstand the high breakout forces of modern excavators.

  • Precision Manufacturing: Every SLK100 unit is CNC-machined to micron-level tolerances. This ensures a perfect fit with your excavator's original pins and bushings, reducing vibration and premature wear.

  • Universal Compatibility: Designed to be compatible with all major global brands, including Komatsu, Caterpillar, Sany, Hitachi, and Volvo. It supports a wide range of attachments from 15-25 ton class carriers.

  • Low Maintenance Design: Optimized grease points and protected hydraulic cylinders ensure a long service life with minimal downtime for maintenance.

hydraulic quick hitch details


Typical Applications:

  • Rapid Tool Switching: Move from digging to breaking (using our SM series breakers) or lifting in less than 30 seconds.

  • Harsh Environments: Proven performance in high-impact demolition and quarrying projects.


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       Item        Unit        SLK100
       Overall length(L)        mm        1,006-1,173
       Overall Height(H)        mm        558-610
       Overall Width(W)        mm        606-663
       Pin To Pin Center Distance(A1)        mm        550-620
       Forearm Open Width(W1)        mm        416-469
       Retractable Distance Of Oil Cylinder(A2)        mm        520-590
       Top To Bottom Pin Distance(H1)        mm        360
       Pin Diameter(D)        mm        90-120
       Weight        kg        450-580
       Working Pressure        kg/cm2        40-380
       Required Oil Flow        l/min        10-20
       Suitable Excavator        ton        33-45


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