The DongCheng DPB30 Electric Impact Wrench is a heavy-duty fastening tool designed for demanding industrial, construction, and mechanical maintenance applications. Powered by a 1050W motor, it delivers a maximum fastening torque of 900Nm, making it suitable for tightening large bolts and fasteners.
Designed for M24–M30 bolt sizes, this impact wrench features a 25.4mm × 25.4mm square drive for compatible heavy-duty sockets. Its metal gearbox supports robust operation, while the rubber-covered front provides a more comfortable grip. The rocker-type reversing switch allows convenient changes between forward and reverse rotation.
With its auxiliary handle assembly and included 36mm socket, the DPB30 is suitable for heavy-duty fastening tasks in workshops, construction sites, and industrial maintenance environments.
Key Features
-
1050W Powerful Motor: Designed for demanding fastening applications.
-
900Nm Maximum Fastening Torque: Supports tightening of large bolts and fasteners.
-
Heavy-Duty Bolt Capacity: Suitable for M24–M30 bolt sizes.
-
25.4mm Square Drive: Designed for compatible heavy-duty impact sockets.
-
Metal Gearbox: Built for robust operation.
-
Rubber-Covered Front: Helps provide a comfortable grip.
-
Rocker-Type Reversing Switch: Enables convenient forward and reverse operation.
-
Auxiliary Handle Assembly: Supports improved control during operation.
Applications
-
Tightening large industrial bolts and nuts
-
Construction and structural fastening
-
Heavy machinery assembly and maintenance
-
Automotive and commercial vehicle maintenance, where compatible
-
Industrial workshop repair tasks
-
Heavy-duty mechanical installation
Technical Specifications
| Specification | Details |
|---|---|
| Brand | DongCheng |
| Model | DPB30 |
| Tool Type | Electric Impact Wrench |
| Rated Power Input | 1050W |
| No-Load Speed | 1400 RPM |
| Rated Impact Frequency | 1500 impacts/min |
| Bolt Size Capacity | M24–M30 |
| Square Drive | 25.4 × 25.4mm (1-inch) |
| Maximum Fastening Torque | 900Nm |
| Specified Torque Range | 400–900Nm |
| Gearbox | Metal |
| Reversing Switch | Rocker Type |
| Net Weight | 10.0kg |
Package Details
-
36mm Socket
-
Socket Pin
-
O-Ring
-
Auxiliary Handle Assembly
-
Carbon Brush
-
Plastic Case Packing






















