Buy Best OEM Casting Coupler for excavator for sale Manufacturers, Companies

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Buy Best OEM Casting Coupler for excavator for sale Manufacturers, Companies

Casting Coupler is suitable for excavators weighing 0.8-25 tons

The product has the following characteristics:

1. The shell is integrally formed, which is more wear-resistant, has a longer service life, and has a higher cost-effectiveness;

2. The pin shaft is made of alloy steel, which has high strength and good toughness

3. Integrated mechanical design of structure, durable and long-lasting;

4. Accurate positioning design for secure sales, ensuring safety and reliability.

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Product Description

📋 Product Parameters

Item	Unit	HDLC-00	HDLC-00s	HDLC-01	HDLC-02	HDLC-04	HDLC-06	HDLC-06s	HDLC-08	HDLC-09	HDLC-10	HDLC-11
Quick Coupler Working Pressure	bar	25-200	25-200	25-200	25-200	25-200	25-200	25-200	25-200	25-200	25-200	25-200
Necessary Flow	lpm	15-25	15-25	15-25	15-25	15-25	15-25	15-25	20-30	20-30	20-30	20-30
Pin Spread Range	mm	100-130	160-185	195-235	235-280	256-330	340-420	/	410-490	460-585	465-590	465-590
Lift Point Capacity	kg	500	500	500	500	500	1000	/	1000	2000	2000	2000
Hitch Lift Capacity	kg	1000	2000	2000	3000	4000	8000	/	12000	17000	17000	25000
Suitable Excavator Weight	ton	1-1.9	2-2.9	3-3.9	4-5.9	6-9.9	10-14.9	15-17.9	18-23.9	24-29.9	30-36.9	37-51.9
Pin Reference Shaft Diameter	mm	20-30	30-35	35-40	40-45	50-55	60-65	70-80	80	90	90-100	100-120
Weight	kg	35	41	48	70	108	200	/	320	580	620	870

📝 Product Description

The Casting Coupler is suitable for excavators with a weight range of 0.8-25 tons. Also known as a hydraulic quick connector, hydraulic quick change, or hydraulic quick connector, it is one of the most essential accessories for modern excavators. It allows for the rapid and easy replacement of auxiliary attachments such as excavator buckets, crushing hammers, grabs, and hydraulic shears within seconds, significantly improving operational efficiency. This versatile coupler is compatible with many major brands of excavators on the market.

This product represents a long-standing and highly reliable solution in the industry, maintaining high shipment volumes and low after-sales requirements. Through continuous iteration and improvement, it has matured in terms of convenience, safety, and performance. It is widely exported and highly competitive in international markets including Russia, Saudi Arabia, Israel, Australia, New Zealand, the United Kingdom, France, Indonesia, and Malaysia.

⭐ Key Features

Integrated Shell Formation: The shell is integrally formed, providing superior wear resistance, a longer service life, and higher cost-effectiveness.

High-Strength Components: The pin shaft is constructed from premium alloy steel, ensuring exceptional strength and toughness under heavy loads.

Durable Mechanical Design: Features an integrated mechanical structure design that is built for durability and long-lasting performance.

Safety & Reliability: Incorporates an accurate positioning design for secure locking, ensuring the highest standards of safety during operation.

❓ Frequently Asked Questions

What types of excavators is this Casting Coupler compatible with?

The Casting Coupler is designed to be compatible with a wide range of excavators, specifically those within the 0.8 to 25-ton weight range. It works effectively with most major global excavator brands.

How does a hydraulic quick change improve work efficiency?

By allowing operators to switch between different attachments—such as buckets, hammers, and grabs—within seconds without leaving the cab, it significantly reduces downtime and increases the machine's versatility.

What materials are used in the construction of the coupler?

The coupler features an integrally formed shell for maximum wear resistance and pin shafts made from high-strength alloy steel to ensure long-term durability and safety.

Is the Casting Coupler safe to use for heavy lifting?

Yes, it features an accurate positioning design for secure locking. Depending on the model, it offers a lift point capacity of up to 2000kg and a hitch lift capacity of up to 25000kg.

What is the working pressure range for these couplers?

The standard working pressure for these quick couplers is between 25 and 200 bar, making them suitable for various hydraulic systems.

Can this coupler be used with attachments other than buckets?

Absolutely. It is designed to facilitate the rapid exchange of various auxiliary accessories, including crushing hammers, grabs, and hydraulic shears.