Dong Cheng Impact Wrench - 20V - 488N.m

Exceptional Torque Performance: Delivers up to 360 ft-lbs (488 N.m) of tightening force, effortles...

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OnBuy.comDong Cheng 20V Brushless Impact Wrench, Max Torque 682N.m, 1/2 Inch With 3 Mode Speed, 2400 Rpm Cordless Impact Gun, Includes 4.0Ah Battery, Charger, 6927073915601
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eBayDong Cheng 20V 1/2"" Impact Wrench, 682Nm Max Loosening Torque Blue
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Product Information

Full details

This 20V Dong Cheng Impact Wrench is designed for DIY enthusiasts and professionals tackling demanding tasks like tire changes and structural assembly, offering exceptional torque and precise control. While its brushless motor ensures durability and extended runtime, users should be aware of its weight (4.4 lbs) during prolonged use. Key features include a powerful 488 N.m tightening force, a 3-speed precision control system, an advanced brushless motor for efficiency, and integrated LED illumination.

All features

Model Part NumberDCPB488DM
BrandDong Cheng

Extended Product Information

FAQs

What is the maximum torque output of this impact wrench?

This Dong Cheng Impact Wrench delivers up to 488 N.m (360 ft-lbs) of tightening torque and can loosen bolts up to 682 N.m (503 ft-lbs).

How many speed settings does it have?

It features 3 adjustable speed settings: 349 N·m, 399 N·m, and 488 N·m, along with a variable speed trigger for additional control.

Is this tool compatible with batteries from other brands?

No, this tool is part of the DongCheng 20V MAX Cordless System and is only compatible with DongCheng 20V MAX batteries.

What accessories are included in the package?

The package includes a 4.0Ah battery, fast charger, 4-piece impact sockets (10MM, 13MM, 19MM, 21MM), 2-piece cylindrical pin, 2-piece O-ring, 1-piece belt hook, and a storage box.

How long does the battery typically last?

Thanks to the advanced brushless motor, the tool offers up to 50% longer runtime compared to traditional motors, but actual runtime depends on usage intensity and application.

Can this impact wrench be used for professional automotive repair?

Yes, its high torque performance and versatility make it suitable for a wide range of automotive repairs, including tire changes and suspension work.

How do I switch between forward and reverse?

You can switch between forward and reverse quickly with a single button, which takes approximately 0.5 seconds.

Troubleshooting

Tool does not power on

Ensure the battery is fully charged and properly inserted into the tool. Check if the battery contacts are clean. Try a different compatible battery if available.

Reduced power or torque

The battery may be low; recharge it. Check if the selected speed setting is appropriate for the task. Ensure the socket is securely attached and not worn out. Clean any debris from the tool's ventilation slots.

Impact mechanism not engaging

Verify that the tool is set to impact mode (if applicable, though this model implies impact action is standard). Ensure you are applying sufficient forward pressure on the fastener. If the issue persists, contact customer support.

Battery not charging

Ensure the charger is plugged into a working outlet. Clean the battery and charger contacts. Allow the battery to cool down if it is hot from use before attempting to charge.

Pros and Cons

Pros

  • High torque output for demanding applications.
  • Precise speed control for various tasks.
  • Durable and efficient brushless motor with extended runtime.
  • Quick and convenient forward/reverse switching.
  • Integrated LED light improves visibility.
  • Comes with a complete set of accessories for immediate use.

Cons

  • At 4.4 lbs, it might feel heavy for extended overhead or one-handed use.
  • Requires DongCheng 20V MAX batteries for operation.
  • Specific maintenance for the brushless motor may be required over time.

Setup, Compatibility & Care

Setup: Ensure the 4.0Ah battery is fully charged before first use. Slide the charged battery onto the tool's battery port until it clicks into place. Attach the desired socket to the anvil. Select the appropriate speed setting using the speed control button.

Compatibility: This impact wrench is part of the DongCheng 20V MAX Cordless System, meaning the included battery and charger are compatible with other DongCheng 20V MAX tools. It is suitable for over 90% of clamping structures, dismounting, and installation tasks.

Care: Keep the tool clean by wiping it with a dry or slightly damp cloth after each use. Avoid exposing the tool and battery to extreme temperatures or moisture. Store the impact wrench and accessories in the provided storage box. Periodically check the anvil for debris and clean if necessary. The brushless motor requires minimal maintenance, but ensure the ventilation slots are kept clear of dust and debris.

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