DongCheng DCPB488 20V MAX Cordless Brushless Impact Wrench, 1/2-Inch Square Drive with 488Nm Maximum Torque, 3-Speed Control and Smart-Loosen Function

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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

  • Brushless Motor: Provides efficient power delivery and reduced motor maintenance.
  • Maximum Torque of 488Nm: Supports demanding fastening applications.
  • Three-Speed Control: Offers low, medium, and high operating settings.
  • Smart-Loosen Function: Helps control loosening operations.
  • 1/2-Inch Square Drive: Compatible with suitable impact sockets.
  • Compact Body Design: Supports comfortable handling and manoeuvrability.
  • 20V MAX Battery Platform: Provides cordless flexibility for workshop and site use.
  • Multiple Battery Variants: Available with different battery and charger configurations.

Applications

  • Automotive repair and maintenance.
  • Tightening and loosening nuts and bolts.
  • Machinery installation and servicing.
  • Construction and equipment assembly.
  • Industrial and mechanical workshop tasks.
  • Vehicle maintenance using compatible fasteners.
  • 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.

  • Type DM: 4.0Ah Battery × 1, 2A Charger
  • Type EM: 4.0Ah Battery × 2, 2A Charger
  • Type FK: 5.0Ah Battery × 2, 4A Charger
  • Type Z: Solo version; confirm the included accessories before listing.



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