Define the operation
Specify the screw profile, bit interface and preferred speed stage for the assembly task.
GKR03 · INDUSTRIAL SERIESGEAKITA / 21 V INDUSTRIAL SERIES
GKR03
Three stages. A focused fastening offer.
A 21 V industrial-series driver for screw-fastening assortments. Its internal hex holder and three torque stages distinguish it from square-drive impact wrenches.
- Voltage
- 21 V
- Torque
- 35 / 100 / 120 N·m
- Product type
- Screwdriving / internal hex holder
Three-speed screw fastening
Evaluate the complete setup
Match the tool with the actual battery and correct accessory. Record joint conditions and duty cycle for a useful sample evaluation.
Standardize repeat orders
Agree the model, battery quantity, capacity basis, charger and packing list. Keep the same configuration reference for replacement and repeat supply.
Know the tool. Specify the kit.
| Model | GKR03 |
|---|---|
| Series | Industrial |
| Voltage | 21 V |
| Torque | 35 / 100 / 120 N·m |
| Product type | Screwdriving / internal hex holder |
| No-load speed | 1200 / 2400 / 3000 rpm |
| Motor | Brushless, pure copper |
| Battery reference | 10 cells × 2000 mAh; 10C designation |
| Torque stages | 35 / 100 / 120 N·m |
| Tool holder | Internal hex; request holder size |
| Reference kit | Two-battery kit with one charger; specify the order configuration |
| Battery capacity specification | 2000 mAh; cell / complete-pack basis must be specified in the order |
Configure the battery interface, discharge capability and charger for the selected model. For cross-brand compatibility, request explicit confirmation for the exact tool and pack.
Industrial and railway wrench selection.
| Selection factor | GKR05 ↗ | GKR06 ↗ | GKR07 ↗ |
|---|---|---|---|
| Product type | Impact wrench | Impact wrench | Upright railway wrench |
| Voltage | 21 V | 21 V | 21 V |
| Torque / direction | 650 N·m | 1000 N·m | Forward 800 / 1800; reverse 1000 / 2000 N·m |
| No-load speed | 0–4000 rpm | 0–3200 rpm | Request model-specific data |
| Battery reference | 10 cells × 2000 mAh; 10C designation | 10 cells × 2000 mAh; 10C designation | 15 cells × 2500; capacity unit to be confirmed |
| Application focus | Industrial maintenance & bolt work | Higher-torque industrial bolt work | Railway fastener maintenance |
GKR07 forward and reverse figures are different operating settings; they are not a single interchangeable torque rating. Compare test conditions before selecting a tool.
CONFIGURE YOUR INDUSTRIAL ORDER
Build the complete working kit.
Capacity and battery quantity are configuration choices. Request a private quotation for the selected tool, battery and accessories.
A two-battery kit with one charger is available as a configuration option. Specify the final packing list with your order.
Battery configuration guide ↗Looking for other impact drivers?
GKR03 uses an internal hex holder and belongs to the industrial fastening range.
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