Mechanical Quick Coupler for Excavators | Manual Quick Hitch Attachment | KEMEI

KEMEI Mechanical Quick Coupler is designed for excavators to enable fast and safe attachment changes. Its robust construction ensures long-term reliability in heavy-duty construction, demolition, and material handling tasks. Reduce downtime, improve efficiency, and maintain safety with this easy-to-use coupler.

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Hydraulic Quick Coupler for Excavators – Fast Attachment Change1+kmlogo

ModelKM02KM04KM06KM08
Weightkg6075180350
Lengthmm535-545580-650760-830944-990
Widthmm258-263270-350365-436449-483
Heightmm307320410520
Pin distancemm220-270290-360360-420430-520
Pin diametermm45-5050-5560-7070-80
Jaw openningmm155-170180-230220-315300-350
Suitable excavatorTons4-65-1112-1820-25

KEMEI mechanical quick coupler is designed for a wide range of excavation and construction tasks where speed, safety, and cost-efficiency are essential. With a simple manual locking system, it enables operators to quickly switch attachments without the need for hydraulic power, making it ideal for use in remote or cost-sensitive environments.

Common Applications:

🔹 General Construction and Earthmoving
Change between different bucket sizes to handle trenching, grading, and site preparation with minimal downtime.

🔹 Landscaping and Farming
Swap attachments like rippers, augers, and grading buckets for use in garden maintenance, small-scale farming, and land development.

🔹 Light Demolition and Renovation Work
Use manual quick hitches to connect to compact breakers or rippers for light demolition, concrete removal, and small foundation work.

🔹 Utility and Pipeline Projects
Efficiently change between tools on job sites involving cable laying, drainage installation, or municipal utility maintenance.

🔹 Rental Fleets and General Contractors
Perfect for rental equipment where simplicity and versatility are key. No hydraulic system means easier maintenance and lower costs.

Quick Coupler Installation on Excavator Arm2kmlogo

Mechanical Quick Coupler for Excavators – Manual Quick Hitch Attachment | KEMEI

 

Quick Coupler Locking Manual Design+KMLOGO

KEMEI excavator attachment coupler is a robust and economical solution for switching excavator attachments without tools. Designed for small to medium-sized excavators, it enables operators to manually change buckets, rippers, and breakers with minimal effort.
Made of high-strength alloy steel, this manual quick hitch provides strong clamping force and long service life. It is widely used in construction, agriculture, landscaping, and demolition applications where hydraulic couplers are not needed or too costly.

Excavator Quick Coupler Complete Manufacturing Process – From Raw Material to Final Assembly3kmlogo

Feather:
🔩 1. Manual Operation Without Hydraulic System

No hydraulic lines or cylinders required. KEMEI mechanical coupler allows easy tool changes using a manual safety pin system, reducing installation and maintenance costs.

🔒 2. Safe Locking Mechanism with Double Pin Protection

Secure double-pin locking system ensures the attachment stays in place during operation. Enhanced safety for operators working in construction or demolition sites.

🔧 3. Simple Structure, Easy to Install and Use

The mini excavator coupler features a simple and durable design, making it easy to install on most mini and medium excavators. Ideal for contractors with frequent attachment changes.

🛠️ 4. Low Maintenance & Long Service Life

With fewer moving parts and no hydraulic components, the mechanical quick hitch requires minimal maintenance and offers a long-lasting performance in harsh working environments.

⚙️ 5. Universal Compatibility

KEMEI mechanical quick coupler fits various brands and models of excavators, from 1 to 20 tons. Compatible with buckets, rippers, breakers, and more.

💰 6. Cost-Effective Solution for Small Contractors

Ideal for users who need frequent attachment changes but want to avoid the added cost of hydraulic quick hitches.

Organized Quick Coupler Batches Ready for Overseas Shipping 1KMLOGO

KEMEI mechanical quick coupler is widely used in excavator operations that require frequent attachment changes but do not need hydraulic systems. It offers a practical, safe, and cost-effective solution for various working conditions.

mechanical quick coupler on excavator arm

For compatible hydraulic breakers, check our  KM SB20 Side Type Hydraulic Breaker or the  Furukawa FX30 Hydraulic Hammer for powerful xcavation and demolition.

 

At KEMEI, every mechanical quick coupler is carefully packed to ensure it arrives safely and in perfect condition. We use strong export-standard wooden cases that protect the product from moisture, impact, and corrosion during long-distance transportation.

📦 Packaging Details:
  • Heavy-duty fumigated wooden box

  • Foam padding for shock absorption

  • Anti-rust coating on metal surfaces

  • Clear product labeling with model and weight

  • Optional palletized loading for bulk orders

Palletized Quick Couplers Awaiting Wrapping and Export kmlogo

Our packaging is designed to handle harsh international shipping conditions and is compliant with export standards for Southeast Asia, South Africa, and global destinations.

Quick Coupler Packaged in Wooden Crate for Export kmlogo

FAQ:
❓ Q1: What is a mechanical quick coupler for excavators?

✅ A1:
A mechanical quick coupler is a manually operated attachment that allows excavator operators to quickly switch between tools like buckets, rippers, and breakers without using hydraulic power. It locks the attachment in place using a safety pin or latch.

❓ Q2: How does the KEMEI mechanical quick coupler work?

✅ A2:
KEMEI mechanical quick coupler uses a manual locking pin system. The operator aligns the coupler with the attachment and inserts a safety pin to secure the connection. It is a simple, durable, and low-maintenance solution for changing tools.

❓ Q3: What are the advantages of mechanical quick couplers?

✅ A3:
Mechanical quick couplers are cost-effective, easy to install, and require no hydraulic lines. They are ideal for smaller excavators or users who change attachments frequently but want to avoid complex systems.

❓ Q4: Which excavator sizes are compatible with KEMEI mechanical quick couplers?

✅ A4:
KEMEI offers mechanical quick couplers for excavators ranging from 1 ton to 20 tons. They are compatible with most major excavator brands and standard pin-on attachments.

❓ Q5: Is installation difficult for mechanical quick couplers?

✅ A5:
No. Installation is simple and can usually be completed in less than 30 minutes. No hydraulic system is required, making it suitable for general contractors and rental machines.

❓ Q6: Can I use a mechanical quick coupler with breakers or other tools?

✅ A6:
Yes. As long as the attachment matches the pin size and spacing, you can use mechanical quick couplers with breakers, rippers, augers, and other tools.

❓ Q7: Does KEMEI offer OEM or customization for quick couplers?

✅ A7:
Yes. We support OEM service, logo customization, and pin dimension adjustments to fit your excavator and regional preferences.


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