The DongCheng DCPB488 Cordless Brushless Impact Wrench is a high-performance fastening tool designed for automotive servicing, mechanical maintenance, construction, and professional workshop applications. Powered by a 20V MAX battery platform, it delivers up to 488Nm of torque for demanding bolt-tightening and loosening tasks.
Featuring a brushless motor, three-speed control, and a smart-loosen function, this impact wrench offers flexibility for different fastening requirements. Its 12.7mm (1/2-inch) square drive accommodates compatible impact sockets, while its compact body supports comfortable handling during operation.
Available in multiple battery configurations, the DCPB488 is suitable for professionals who need cordless convenience and controlled fastening performance.
Key Features
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Brushless Motor: Provides efficient power delivery and reduced motor maintenance.
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Maximum Torque of 488Nm: Supports demanding fastening applications.
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Three-Speed Control: Offers low, medium, and high operating settings.
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Smart-Loosen Function: Helps control loosening operations.
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1/2-Inch Square Drive: Compatible with suitable impact sockets.
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Compact Body Design: Supports comfortable handling and manoeuvrability.
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20V MAX Battery Platform: Provides cordless flexibility for workshop and site use.
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Multiple Battery Variants: Available with different battery and charger configurations.
Applications
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Automotive repair and maintenance.
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Tightening and loosening nuts and bolts.
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Machinery installation and servicing.
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Construction and equipment assembly.
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Industrial and mechanical workshop tasks.
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Vehicle maintenance using compatible fasteners.
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General heavy-duty fastening applications.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | DongCheng |
| Model | DCPB488 |
| Product Type | Cordless Impact Wrench |
| Motor Type | Brushless |
| Battery Platform | 20V MAX |
| Battery Configuration | 4.0Ah × 1 / 4.0Ah × 2 / 5.0Ah × 2 / Solo, depending on variant |
| Square Drive Size | 12.7mm (1/2 inch) |
| Low No-Load Speed | 1,800 RPM |
| Medium No-Load Speed | 2,100 RPM |
| High No-Load Speed | 2,400 RPM |
| Low Impact Frequency | 2,600 impacts/min |
| Medium Impact Frequency | 3,000 impacts/min |
| High Impact Frequency | 3,500 impacts/min |
| Low Torque Setting | 350Nm |
| Medium Torque Setting | 400Nm |
| High Torque Setting | 488Nm |
| Maximum Torque | 488Nm |
| Speed Settings | 3 |
| Special Function | Smart-Loosen |
| Net Weight | 2.0kg / 2.0kg / 2.0kg / 1.4kg, depending on variant |
Package Details
Package contents vary according to the selected model variant.
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Type DM: 4.0Ah Battery × 1, 2A Charger
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Type EM: 4.0Ah Battery × 2, 2A Charger
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Type FK: 5.0Ah Battery × 2, 4A Charger
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Type Z: Solo version; confirm the included accessories before listing.























