The TOPTUL KAAA2460 3/4-inch Air Impact Wrench is designed for commercial vehicle maintenance, equipment servicing, and professional mechanical workshop applications.
It delivers a maximum torque of 600 FT-LB, equivalent to 813 Nm, with a free speed of up to 6300 RPM.
The New Twin Hammer impact mechanism provides strong and balanced rotational impacts for removing and installing larger nuts and bolts. Its 3/4-inch square drive supports larger impact sockets than standard 1/2-inch models.
The tool also features a handle exhaust with muffler, helping direct discharged air away from the work area while reducing exhaust noise.
Its compact 207 mm length and 2.90 kg weight provide easier handling than many larger 1-inch impact wrenches, making it a practical option for commercial vehicles, equipment, and medium to heavy workshop applications.
Key Features
- Professional 3/4-inch pneumatic impact wrench.
- Maximum torque of 600 FT-LB.
- Maximum torque equivalent to 813 Nm.
- New Twin Hammer impact mechanism.
- Free speed up to 6300 RPM.
- Suitable for large nuts and bolts.
- Handle exhaust directs air away from the operator.
- Integrated muffler helps reduce exhaust noise.
- Compact 207 mm overall length.
- Net weight of 2.90 kg.
- Suitable for professional workshop use.
- Genuine TOPTUL pneumatic tool.
Recommended Applications
- Commercial vehicle maintenance.
- Light and medium truck servicing.
- Equipment and machinery maintenance.
- Removing and installing large fasteners.
- Mechanical workshop applications.
- Fleet maintenance.
- Industrial assembly and disassembly.
- Tire and service centers.
- Automotive suspension and mechanical work within the tool’s capacity.
Technical Specifications
- Brand: TOPTUL.
- Product Name: Super Duty Air Impact Wrench.
- Product Number: KAAA2460.
- Tool Type: Pneumatic Impact Wrench.
- Square Drive Size: 3/4 inch.
- Impact Mechanism: New Twin Hammer.
- Maximum Torque: 600 FT-LB.
- Maximum Torque in Newton Metres: 813 Nm.
- Free Speed: 6300 RPM.
- Operating Air Pressure: 90 PSI.
- Operating Pressure: 6.2 BAR.
- Air Consumption: 4.4 CFM.
- Air Inlet: 1/4 inch PT.
- Minimum Air Hose Internal Diameter: 3/8 inch.
- Overall Length: 207 mm.
- Net Weight: 2.90 kg.
- Exhaust Type: Handle Exhaust.
- Muffler: Included.
- Recommended Use: Commercial vehicles, equipment, and professional workshops.
Package Contents
- 1 × TOPTUL 3/4-Inch Air Impact Wrench.
What Is a 3/4-Inch Air Impact Wrench?
A 3/4-inch air impact wrench is a pneumatic fastening tool designed to remove and install larger nuts and bolts.
The 3/4-inch measurement refers to the square drive size where the impact socket is fitted. It does not refer to the nut size.
1/2-Inch vs. 3/4-Inch Air Impact Wrench
A 1/2-inch impact wrench is commonly used for passenger vehicles and standard automotive wheel service. It is generally lighter and more compact.
A 3/4-inch impact wrench accepts larger impact sockets and is better suited to commercial vehicles, larger fasteners, and equipment maintenance.
The correct size depends on the fastener, required torque, and type of vehicle or machinery.
Basic Operating Instructions
- Confirm that the compressor can provide 90 PSI.
- Use an air hose with a minimum internal diameter of 3/8 inch.
- Connect a compatible fitting to the 1/4-inch PT air inlet.
- Install a proper 3/4-inch drive impact socket.
- Select the required forward or reverse direction.
- Position the socket squarely on the fastener.
- Operate the tool gradually.
- Stop after removal or initial installation.
- Use a calibrated torque wrench for final tightening.
- Disconnect the air supply before changing sockets or servicing the tool.
Operating Requirements
- Air compressor capable of providing 90 PSI.
- Air supply suitable for 4.4 CFM consumption.
- Air hose with at least a 3/8-inch internal diameter.
- Compatible 1/4-inch PT fitting.
- 3/4-inch drive impact-rated sockets.
- Pneumatic tool oil.
- Appropriate eye, hearing, and hand protection.
Frequently Asked Questions
What is the maximum torque?
The maximum torque is 600 FT-LB, equivalent to 813 Nm.
Is the torque 600 Nm?
No. The figure 600 refers to foot-pounds. The metric equivalent is approximately 813 Nm.
Is it suitable for passenger car wheel nuts?
It can be used with compatible fasteners, but a 1/2-inch model is generally lighter and more suitable for standard passenger vehicle tire service.
Can it be used for trucks?
It is suitable for many commercial vehicles and light or medium truck applications. Heavy truck wheel nuts may require a more powerful 1-inch impact wrench.
What is the benefit of the New Twin Hammer mechanism?
The New Twin Hammer mechanism produces strong and balanced rotational impacts for consistent fastening and removal performance.
What air pressure is required?
The recommended operating pressure is 90 PSI or 6.2 BAR.
What is the air consumption?
The specified air consumption is 4.4 CFM.
What air hose size is required?
The minimum recommended internal hose diameter is 3/8 inch.
Are impact sockets included?
The listed package contains the air impact wrench only. Sockets should not be stated as included unless supplied with the actual product.
Can it be used for final tightening?
It can be used for initial installation, but a calibrated torque wrench should be used for final tightening.
What is the best air impact wrench size for tires?
A 1/2-inch model is usually suitable for passenger cars, a 3/4-inch model for larger commercial vehicles and fasteners, and a 1-inch model for trucks and heavy equipment.
What is the price of the TOPTUL air impact wrench?
The latest price is displayed on the Eddaty product page and may change according to promotions and availability.
Why Choose the TOPTUL KAAA2460?
- Maximum torque of 813 Nm.
- Strong 3/4-inch square drive.
- New Twin Hammer mechanism.
- Free speed of 6300 RPM.
- More compact and easier to handle than many 1-inch tools.
- Handle exhaust with muffler.
- Suitable for professional workshop applications.
Why Buy TOPTUL Tools from Eddaty?
Eddaty supplies genuine TOPTUL products and professional workshop equipment for mechanics, technicians, and automotive businesses.
Store benefits include:
- Genuine TOPTUL tools.
- Authorized warranty according to product terms.
- Competitive prices.
- Flexible payment through Tabby and Tamara.
- Delivery inside and outside Saudi Arabia, subject to supported destinations.
- A specialized range of pneumatic tools.
- Professional tools for vehicles, workshops, and equipment maintenance.