RUIBA Cordless Brushless Impact Wrench Kit, 3/4", 18 V, 1,800 Nm, 2 × 8.0 Ah Batteries – RB-826
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The RUIBA RB-826 is an 18 V cordless brushless impact wrench with a 3/4" square drive, a maximum fastening torque of 1,800 Nm and a maximum loosening torque of 2,100 Nm. Designed for industrial fastening and automotive repair, this kit includes two 8.0 Ah batteries with 21700 cells, an 8.0 A fast charger and a plastic carrying case.
Key Features
- Brushless Motor – An 18 V DC brushless motor delivers a maximum fastening torque of 1,800 Nm and a maximum loosening torque of 2,100 Nm for industrial fastening and automotive repair.
- Three Selectable Output Levels – Three settings provide torque levels of 650, 1,200 and 1,500 Nm, with corresponding speed and impact-rate settings to suit different fastening tasks.
- Reverse Auto-Stop – Selectable reverse auto-stop stops rotation when the fastener loosens and resistance drops; continuous reverse operation is also available.
- Variable Speed and LED Lighting – Trigger-controlled variable speed helps manage operation, while the built-in LED illuminates the work area.
- Dual-Battery Kit – Supplied with two 8.0 Ah lithium-ion batteries using 21700 cells, an 8.0 A fast charger and a plastic carrying case for storage and transport.
Product Specifications
| Brand | RUIBA |
|---|---|
| Model | RB-826 |
| Product Type | Cordless impact wrench kit |
| Motor Type | Brushless |
| Rated Voltage | 18 V DC |
| Rated Power | 1,300 W |
| Drive Type and Size | 3/4" square drive (19 mm nominal) |
| Maximum Fastening Torque | 1,800 Nm ±5% |
| Maximum Loosening Torque | 2,100 Nm |
| Output Settings | Three selectable levels |
| Speed Control | Variable-speed trigger |
| Rotation Direction | Forward and reverse, with a centre trigger-lock position |
| Reverse Operation | Continuous reverse and selectable reverse auto-stop |
| Standard Bolt Capacity | M14–M36 |
| High-Strength Bolt Capacity | M12–M27 |
| Work Light | Built-in LED |
| Bare Tool Weight | 3.4 kg, excluding battery |
| Battery Type | Lithium-ion, 21700 cell format |
| Battery Capacity | 8.0 Ah per battery |
| Charger Output Current | 8.0 A |
Output Settings
| Setting | Torque Level | No-Load Speed | Impact Rate |
|---|---|---|---|
| Level 1 | 650 Nm | 0–1,150 rpm | 0–1,000 ipm |
| Level 2 | 1,200 Nm | 0–1,450 rpm | 0–1,800 ipm |
| Level 3 | 1,500 Nm | 0–1,850 rpm | 0–2,400 ipm |
The selectable torque levels and the maximum fastening and loosening torque ratings are listed separately. Output settings should not be treated as calibrated final tightening torque values.
Operating Controls
- Output Selection – Use the mode control to select one of the three output levels.
- Variable-Speed Trigger – Increase trigger pressure to increase speed within the selected range.
- Forward and Reverse – Move the direction selector to change rotation direction; the centre position locks the trigger.
- Reverse Auto-Stop – In the selectable auto-stop mode, the tool stops reverse rotation when the fastener loosens and resistance drops. The manual specifies operation in the third speed setting.
- Final Torque Verification – Where a specified tightening torque is required, verify the final torque with an appropriate torque wrench.
Applications
- Industrial bolt fastening and removal.
- Automotive repair and maintenance.
- Assembly and disassembly involving standard bolts from M14 to M36 and high-strength bolts from M12 to M27.
Included Components
- 1 × RUIBA RB-826 cordless brushless impact wrench, bare tool
- 2 × 8.0 Ah lithium-ion battery packs with 21700 cells
- 1 × 8.0 A fast charger
- 1 × Plastic carrying case
24-Month Product Warranty
Consumer purchases of this product include a 24-month PERIPLUS commercial product warranty from the date of delivery. This warranty is additional to, and does not limit, any mandatory statutory consumer rights.