EARTHQUAKE XT 12 In. Composite Xtreme Torque Air Impact Wrench

Product Overview

The HFT EARTHQUAKE XT 12 In. Composite Xtreme Torque Air Impact Wrench is engineered for demanding tasks, offering exceptional power and durability. Its lightweight composite design and powerful twin-hammer mechanism ensure efficient operation with reduced user fatigue and vibration.

Figure 1: The EARTHQUAKE XT 12 In. Composite Xtreme Torque Air Impact Wrench.

Key Features:

• 1190 ft. lbs. of bolt breakaway torque: For lightning-fast removal of stubborn fasteners.
• Powerful twin-hammer impact mechanism: Delivers extreme torque with less vibration, enhancing user comfort and control.
• Ultra-silent through-handle exhaust: Directs exhaust away from the operator, improving working conditions.
• Protective rubber jacket: Keeps the tool clean and protected from impacts and abrasions.
• One-handed push-button FWD/REV with 3-speed rear dial regulator: Allows for quick and easy direction changes and precise speed control.
• Ultra-rugged rubber overmold and lightweight composite housing: Provides durability and reduces strain during prolonged use.

Safety Information

Always read and understand all safety warnings, instructions, illustrations, and specifications provided with this power tool. Failure to follow all instructions listed below may result in electric shock, fire, and/or serious injury.

General Safety Warnings:

• Wear appropriate personal protective equipment (PPE), including eye protection, hearing protection, and gloves.
• Ensure the air supply is disconnected before making any adjustments, changing accessories, or storing the tool.
• Keep work area clean and well lit. Cluttered or dark areas invite accidents.
• Do not operate power tools in explosive atmospheres, such as in the presence of flammable liquids, gases, or dust.
• Maintain proper footing and balance at all times.
• Use the correct tool for the application. Do not force the tool.
• Keep children and bystanders away while operating a power tool.

Setup and Initial Use

Connecting to Air Supply:

1. Ensure your air compressor is capable of providing the required working pressure (90 PSI) and sufficient CFM for continuous operation.
2. Attach a 3/8" ID hose to the air inlet of the impact wrench.
3. Connect the hose to your air compressor's output.
4. Verify all connections are secure to prevent air leaks.

Lubrication (Crucial for Warranty):

It is imperative to oil the tool daily before and after each use. Failure to do so will void the product warranty. Use a high-quality air tool oil. Apply a few drops directly into the air inlet before connecting to the air supply.

Figure 2: Air inlet and lubrication point at the base of the handle.

Operating Instructions

Attaching Sockets:

Align the square drive of the socket with the square anvil of the impact wrench and push firmly until it locks into place. Ensure the socket is fully seated before operation.

Forward/Reverse and Speed Control:

The tool features a one-handed push-button for easy forward (FWD) and reverse (REV) selection. A 3-speed rear dial regulator allows you to adjust the power output for different applications. Select a lower speed for initial loosening or tightening, and higher speeds for maximum torque.

Figure 3: Operating the impact wrench on a vehicle wheel.

Applying Torque:

Hold the tool firmly with both hands. Press the trigger to activate the impact mechanism. For tightening, ensure the fastener is started by hand to prevent cross-threading. For loosening, apply steady pressure until the fastener breaks free. Always use a torque wrench for final tightening to specified values.

Maintenance

Daily Maintenance:

• Lubrication: As mentioned in Setup, oil the tool daily.
• Cleaning: Wipe down the tool with a clean, dry cloth after each use. The protective rubber jacket helps keep the tool clean.
• Air Filter: Regularly check and clean the air filter on your compressor to ensure clean air supply to the tool.

Periodic Maintenance:

• Grease Zerks: The tool features an easy-access grease zerk. Periodically apply grease to ensure smooth operation of internal components.
• Inspect Air Hoses: Check air hoses for cuts, kinks, or wear. Replace damaged hoses immediately.
• Fastener Inspection: Ensure all external fasteners on the tool are tight.

Figure 4: Internal components and maintenance points.

Troubleshooting

Specifications

Warranty and Support

Warranty Information:

The manufacturer provides a warranty for this product. Please refer to the specific warranty terms and conditions provided with your purchase. Important: Daily lubrication of the tool is required to maintain warranty validity.

Protection Plans:

Extended protection plans may be available for purchase to cover your tool beyond the standard manufacturer's warranty. Options include:

• 3-Year Protection Plan
• 4-Year Protection Plan
• Complete Protect (monthly billing, covers eligible past and future purchases)

For details on these plans, please consult the retailer or the protection plan provider.

Customer Support:

For technical assistance, parts, or service inquiries, please contact HFT EARTHQUAKE customer support. Refer to your product packaging or the official HFT EARTHQUAKE website for current contact information.