Guchuan GCH01-10 Quich Hitch Coupler 21 to 427 kg for 21-35ton Excavators

Meta Description:​ Discover Guchuan's full range of 11 high-performance excavator quick couplers (quick hitches), including models from GCH01M to GCH10M for 1T to 35T machines. Learn about their safety features, hydraulic & mechanical designs, and how they boost productivity. Find the perfect compatible quick coupler for your excavator.

Boost Jobsite Efficiency with Guchuan's Complete Range of Excavator Quick Couplers

Offering 11 precise models to fit excavators from 1 to 35 tons.A quick coupler is one of the most valuable attachments you can own. It allows an excavator operator to switch between buckets, breakers, grapples, and other tools in minutes—not hours—directly from the cab. This article provides a comprehensive overview of our product line, its advanced technology, and the direct benefits it brings to your operation.

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Why Choose a Guchuan Quick Hitch? Key Features & Advantages

Our GCH Series is built with a focus on safety, durability, and performance. When you invest in a Guchuan coupler, you benefit from:

· •Enhanced Safety & Reliability:​ Each coupler features a double-locking safety system​ (often a mechanical pin or automatic lock) that prevents accidental attachment release, protecting your operators and equipment. This meets stringent industry safety standards.

· •Unmatched Versatility:​ Switch from a trenching bucket to a hydraulic breaker to a grading bucket seamlessly. This flexibility turns a single excavator into a multi-purpose machine, allowing you to take on a wider variety of projects.

· •Superior Strength & Durability:​ Constructed from high-tensile strength steel​ and utilizing robust welding techniques, our couplers are built to withstand the toughest job site conditions and extreme shock loads.

· •Precision Engineering for Optimal Performance:​ We design our couplers to maintain the full digging force and breakout power of your excavator. The precise geometry ensures minimal loss of power and provides excellent visibility for the operator.

· •Easy Installation & Compatibility:​ Our couplers are designed for straightforward installation on a wide range of excavator models from brands like Caterpillar, Komatsu, Volvo, Hitachi, and more.

How Does an Excavator Quick Coupler Work? The Technology Explained

The principle behind a quick coupler is elegant yet robust. The operator uses the excavator’s hydraulic system to activate the coupler. Hydraulic pressure moves a locking mechanism (pins or levers) that securely grips the pin connections of the attachment.There are two main types, both of which we offer in our GCH Series:

1.Hydraulic Quick Couplers:​ Fully operated from the cab via a hydraulic circuit. This offers the ultimate convenience and speed for frequent attachment changes.

2.Manual Quick Couplers:​ Require the operator to manually insert a safety pin. These are extremely reliable and a cost-effective solution for operations where changes are less frequent.

Our design ensures a secure "lock" that will not disengage under load, a critical safety feature.

Guchuan Quick Coupler Series: Find the Perfect Model for Your Machine

Selecting the right coupler for your excavator's weight class is essential for safety and performance. Below is our complete product range. Using a coupler that is too small or too large for your machine can be dangerous and inefficient.Guchuan Quick Coupler (Quick Hitch) Compatibility Chart

Applications: Where Guchuan Quick Couplers Excel

Our couplers are used across numerous industries to improve efficiency:

· •Construction:​ Rapid switching between digging, lifting, and breaking tasks.

· •Demolition:​ Quickly change from a breaker to a grapple for sorting debris.

· •Landscaping:​ Efficiently switch between a bucket for earthmoving and a rake or grading bucket for fine work.

· •Utility Work:​ Perfect for pipe laying and road maintenance, allowing for quick attachment of specialized tools.

· •Agriculture and Mining:​ Enhance material handling and site preparation capabilities.

Partner with Guchuan Machinery: Your Trusted B2B Supplier

Since 2010, Guchuan Machinery has been committed to providing international clients with durable, high-performance machinery components. We control the entire manufacturing process, from material selection to final quality inspection, ensuring every quick coupler that leaves our factory in Changzhou, China, meets the highest standards.As your B2B partner, we offer reliable OEM/ODM services and global shipping.Ready to transform your excavator's productivity?​ Contact our sales team today to get a quote or discuss which GCH Series quick coupler is the perfect fit for your fleet.

Company Profile

Jiangsu Guchuan Machinery Co., Ltd.