Nuron
SIW 4AT-22 ½” Cordless impact wrench
Compact-class cordless impact wrench with the ultimate balance of power and handling (Nuron battery platform)
- Anvil type: 1/2" detent pin
- Maximum torque: 90 Nm (1); 135 Nm (2); 213 Nm (3)
- Nut-busting torque: 338 Nm
Technical Data
Anvil type
1/2" detent pin
Maximum torque
90 Nm (1); 135 Nm (2); 213 Nm (3) 1
Nut-busting torque
338 Nm
Full hammering frequency
3500 impacts/minute
Number of gears
3
No load RPM
gear 1: 1000 rpm; gear 2: 1500 rpm; gear 3: 2300 rpm
Dimensions (LxWxH)
152 x 68 x 215 mm
Tool body weight
1.03 kg
A-weighted emission sound pressure level
96 dB (A) 2
- Do not use the tool for applications where an exact torque or maximum torque is specified - there is a risk of over-tightening and damaging the screw or workpiece.
- According to the applicable product standard (see the Operating Instruction for more details)
Documents
Features & Applications
Features
- The ideal cordless impact wrench for non-structural fastening, such as MEP supports and handrails
- Longer tool lifetime – brushless motor means the impact wrench lasts longer and gets more work done per charge
- Automate precise torquing – add the optional SI-AT-22 Adaptive Torque Module to save time when installing compatible anchors in line with approvals
- Faster anchor setting with more control – three speed settings and improved LED light
- On the Nuron battery platform – cordless impact wrenches without compromise thanks to longer-lasting batteries, time-saving accessories and a range of services to keep you productive, today and tomorrow
Applications
- Bolting steel – such as for handrails, racking and machinery (M8-M16 diameter)
- Setting HUS anchors in concrete – such as for baseplates, formwork props, handrails and temporary fixtures (6-8 mm diameter)
- Lag bolting in wood – such as for wooden roofs or temporary structures (8-10 mm diameter)
- Setting wedge anchors in concrete (M8-M16 diameter)
- Driving screws into 8 mm and 10 mm HRD frame anchors in masonry and concrete
For approval or certificate information, please see individual items.
Services
Hilti Tool Service
- Servicing is free of charge for up to 2 years, including wear and tear, pick-up and delivery
- Product warranty against parts and manufacturing irregularities for as long as we service the tool
- After the no-cost period, repair costs are capped
- 1-month no-cost period after each paid repair
- Exclusive use of genuine Hilti spare parts
Fleet Management
- Monthly usage fee covering all tool, service and repair costs helping to ensure absolute cost control and back-office efficiency.
- High-performing tools and latest technology help to increase jobsite productivity.
- Loan tools during repair to reduce downtime.
- Temporary tools for peak times and special applications help to reduce investments.
- Theft coverage helps to reduce financial risk and unexpected expenses.