**Meta Description:** Explore Guchuan Machinery's GRT Series quick couplers for excavators 2-22T. Models: GRT01, GRT04, GRT05, GRT06, GRT08. Enhance versatility, efficiency & safety. Durable, precision-engineered for B2B & global partners.

Guchuan 180° Tilt Hydraulic Quick Hitch – Ultimate Attachment Versatility​​

​​Unmatched Technical Features & Specifications​​

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  ​​Wide 180° Tilt Range:​​ The integrated double-acting hydraulic cylinders provide a tilting range of 90 degrees forward and 90 degrees backward (±90°). This extreme angle is essential for tasks like cleaning trenches, backfilling, leveling, and handling irregular loads.
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  ​​Universal Compatibility:​​ Designed to meet industry standards (e.g., ISO, GB), our quick hitch connects seamlessly to a vast range of attachments (buckets, breakers, grapples, augers, etc.) and machine brands (CAT, Komatsu, Hitachi, Volvo, etc.).
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  ​​Automatic Locking System:​​ Features a secure, hydraulically-actuated locking mechanism that ensures the attachment is firmly locked in place. Visual and physical safety lock indicators provide the operator with clear confirmation, paramount for safe operation.
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  ​​Built for Durability:​​ Constructed from high-strength, wear-resistant steel (Hardox or equivalent) with reinforced design at critical stress points. All hydraulic components (seals, hoses, valves) are sourced from top-tier suppliers for maximum reliability and long service life in the toughest environments.

​​How It Works: The Principle of Enhanced Control​​

1. 1.
   ​​Connection:​​ The operator aligns the hitch's hook system with the attachment's top pin and uses the hydraulic tilt to engage the bottom lip.
2. 2.
   ​​Locking:​​ The hydraulic locking pin automatically extends, securing the attachment safely.
3. 3.
   ​​Operation:​​ The operator uses two additional auxiliary hydraulic circuits (standard on most modern excavators) to control the ​​360-degree rotation​​ and ​​180-degree tilt​​ independently via the in-cabin joystick controls. This intuitive system provides precise, fingertip control over the attachment's position and angle.

Key Benefits for Your Operations

*   Maximize Machine Utilization:One excavator can perform the work of multiple specialized machines by quickly switching between attachments like buckets, breakers, grapples, and rakes.

*   Increase Productivity & Reduce Cycle Times: The dual-axis movement allows operators to complete complex maneuvers without repositioning the machine, leading to faster project completion.

*   Enhance Job Site Safety: Operators can perform tasks from optimal, stable positions, reducing machine strain and risky maneuvers. The secure locking mechanism prevents accidental detachment.

*   Reduce Total Ownership Costs: Minimize the need for multiple dedicated machines. The durable construction lowers maintenance costs and downtime.

*   Improve Precision & Finish: The fine control offered by tilt and rotation is perfect for finishing work, landscaping, and precise material placement.

​​Key Applications & Uses​​

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  ​​Construction & Earthmoving:​​ For precise trenching, grading, slope finishing, and loading trucks from any angle.
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  ​​Demolition & Recycling:​​ Allows grapples and pulverizers to rotate and tilt for grabbing, sorting, and positioning materials with incredible accuracy.
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  ​​Landscaping & Agriculture:​​ Perfect for using augers on slopes, grading with tilt, and handling materials with a grapple.
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  ​​Utilities & Road Maintenance:​​ Enables precise placement of materials in tight spaces and efficient cleaning of ditches and culverts.

​​Why Choose the Guchuan GRT-180 Series? Your Competitive Advantage​​

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  ​​Maximize Machine Uptime & ROI:​​ Change attachments in under a minute without leaving the cab. Your single machine can perform dozens of tasks in a day, dramatically increasing utilization and return on investment.
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  ​​Enhance Job Site Safety:​​ Eliminate the dangers associated with manual pin removal and attachment changes. The secure locking system prevents accidental detachment.
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  ​​Superior Operator Efficiency & Comfort:​​ Complete control from the cabin reduces operator fatigue and allows for more precise, efficient work, even in complex or confined spaces.
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  ​​Reduce Operating Costs:​​ Significantly lower labor costs for attachment switching and minimize wear and tear on your attachments and base machine by improving alignment and control.
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  ​​Uncompromising Guchuan Quality:​​ As a specialized manufacturer, we control every step of the production process, from design to final assembly, ensuring a product built to the highest standards of quality and performance. Our dedicated B2B support team provides expert technical guidance and after-sales service.

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