Excavator Quick Coupler

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MOQ : 1 Piece

Excavator Quick Coupler Specification

Max. Speed
Manual changeover time approx. 30-60 seconds RPM

Bore
Standard fit (Varies with excavator size; typically 40-80mm)

Sealing
Mechanical coupler, no hydraulic sealing

Head Code
Custom (matching excavator arm interface)

Torque
Withstands up to 4500 Nm (depending on model) N-m

Connection
Pin-on mounting type

Material
High-strength alloy steel

Structure
Robust, compact design with double lock system

Standard
Compatible with OEM and ISO standards

Inner Diameter
Varies (matching pin size e.g. 45-60mm) Millimeter (mm)

Outer Diameter
As per excavator arm size (approx. 200-350mm) Millimeter (mm)

Application
Excavator attachment for fast bucket and tool changes

Surface Treatment
Other

Technique
Precision machining and welding

Shape
Rectangular with mechanical latching arms

Usage
Ideal for construction, demolition, and earth-moving

Mounting Type
Direct pin connection with safety lock

Packaging Type
Wooden crate or steel frame

Locking Mechanism
Double safety lock, spring-loaded latch

Operating Pressure (if hydraulic)
Standard models: up to 350 bar

Compatible Excavator Weight Range
5 to 30 tons

Finish Color
Industrial yellow or black

Maintenance
Minimal, grease lubrication points

Operating Temperature Range
-20C to 70C

Excavator Quick Coupler Trade Information

Minimum Order Quantity
1 Piece

Payment Terms
Cash in Advance (CID)

Supply Ability
10 Pieces Per Month

Delivery Time
5-7 Days

Main Domestic Market
All India

About Excavator Quick Coupler

The Excavator Quick Coupler is a high-performance attachment system designed to rapidly change excavator buckets and tools without manual intervention. It enhances machine productivity by reducing downtime during attachment switching. Built from high-strength steel, it ensures durability and secure locking for safe operation in demanding environments. It is widely used in construction, demolition, mining, roadwork, and earthmoving projects. The coupler supports multiple attachments such as buckets, rippers, and breakers, making excavators more versatile. Its hydraulic or manual locking system improves operator convenience and safety. This tool is essential for contractors aiming to increase efficiency and reduce operational delays.

FAQs:

What is its main use?
Quick attachment change on excavators.

Is it safe?
Yes, it has a secure locking system.

Where is it used?
Construction, mining, demolition.

Does it fit all excavators?
It is model-specific.

Hydraulic or manual?
Available in both types.

Double Safety Lock for Maximum Equipment Security

The built-in double safety lock, complemented by a spring-loaded latch, ensures the attachment remains secure and disengagement is prevented during intensive operations. This robust safety mechanism enhances onsite productivity and minimizes the risk of accidental detaching, providing peace of mind for operators working in high-demand environments.

Minimal Maintenance and Sturdy Design

Engineered using high-strength alloy steel and precision machining, the Excavator Quick Coupler is designed for longevity and effortless upkeep. Grease lubrication points reduce wear and tear, while the compact construction maintains structural integrity under operating pressures up to 350 bar. The durable industrial finish protects against corrosion and heavy usage.

Versatile Compatibility and Fast Changeovers

This coupler accommodates a broad range of pin sizes (typically 45-60 mm inner diameter, 40-80 mm bore) and is suitable for most OEM and ISO-standard excavators from 5 to 30 tons. Its user-friendly design enables manual tool and bucket changes in just 30-60 seconds, maximizing uptime for construction, demolition, and earth-moving applications.

FAQ's of Excavator Quick Coupler:

Q: How does the double safety lock mechanism work on the excavator quick coupler?

A: The double safety lock system utilizes a mechanical latch and a spring-loaded component to secure the attachment. This mechanism prevents accidental disengagement during operation, ensuring the tool or bucket remains firmly connected to the excavator arm even under heavy loads.

Q: What kind of maintenance is required for the quick coupler?

A: Maintenance is minimal due to its high-strength alloy steel construction and grease lubrication points. Regular greasing at specified points ensures smooth operation and longevity, with no need for complex hydraulic sealing or frequent adjustments.

Q: When should I use this quick coupler for my excavator projects?

A: This coupler is ideal for scenarios needing frequent attachment swaps, such as construction, demolition, and earth-moving tasks. It optimizes workflow and reduces equipment downtime, making it practical for both routine and intensive jobs.

Q: Where can this quick coupler be installed or mounted?

A: The coupler is designed for direct pin-on mounting to excavators weighing between 5 and 30 tons. It is compatible with most OEM and ISO-standard excavator models commonly found in India and international markets.

Q: What is the process for changing attachments using this quick coupler?

A: To change attachments, operators simply disengage the double lock, remove the current tool or bucket, align the new attachment's pin holes with the coupler, and reengage the locking mechanism. Manual changeover typically takes between 30 and 60 seconds.

Q: What are the main benefits of using this coupler in the field?

A: Key benefits include safer operation through its reliable locking system, reduced attachment change time, minimal maintenance needs, and versatile compatibility with a wide range of excavator models. These features contribute to increased efficiency on job sites.

Q: How does this coupler accommodate various excavator arm sizes and what standards does it support?

A: The coupler's pin and bore sizes (ID 45-60 mm, bore 40-80 mm, OD 200-350 mm) are customizable to match different excavator arms. It meets both OEM and ISO standards, ensuring it fits most recognized excavator brands and models.

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