Dong Cheng DCPB488EM Cordless Brushless Impact Wrench 20V 4.0AH
The Dong Cheng DCPB488EM is a powerful, versatile cordless impact wrench built for demanding tasks. With its advanced brushless motor, multi-speed control, and exceptional torque output, this tool is ideal for professional and heavy-duty applications.
Key Features:
- High Torque Output:
- Maximum torque of 488N·m, capable of tackling stubborn fasteners and heavy-duty jobs.
- Brushless Motor Technology:
- Provides greater energy efficiency, longer lifespan, and reduced maintenance.
- Three-Speed Control:
- Low Speed: 1800 r/min (Impact Frequency: 2600 r/min, Torque: 350 N·m).
- Middle Speed: 2100 r/min (Impact Frequency: 3000 r/min, Torque: 400 N·m).
- High Speed: 2400 r/min (Impact Frequency: 3500 r/min, Torque: 488 N·m).
- Enables precise adjustments based on specific task requirements.
- Smart Loosen Function:
- Facilitates easy removal of fasteners by reducing torque to prevent damage.
- Ergonomic and Compact Design:
- Comfortable grip and lightweight body ensure ease of use during extended work sessions.
Specifications:
- Battery Capacity: 20V MAX, 4.0Ah (2 included).
- Square Drive Size: 12.7 mm (1/2″).
- No-Load Speed:
- Low: 1800 r/min
- Middle: 2100 r/min
- High: 2400 r/min
- Impact Frequency:
- Low: 2600 r/min
- Middle: 3000 r/min
- High: 3500 r/min
- Torque Settings:
- Low: 350 N·m
- Middle: 400 N·m
- High: 488 N·m
- Maximum Torque: 488 N·m
- Weight: Compact and lightweight for easy handling.
Inclusions:
- 4.0Ah Lithium Battery Packs (2)
- Battery Charger (1)
- Socket (1)
- Belt Clip (1)
Applications:
- Automotive repair and tire maintenance.
- Heavy-duty construction tasks.
- Industrial assembly and disassembly.
The Dong Cheng DCPB488EM is a high-performing impact wrench with unmatched power and precision. Its combination of advanced features, durability, and ergonomic design makes it an excellent choice for professionals and heavy users.

















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