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Shinano SI-1490BSR 1/2" Impact Wrench – Lightweight, Powerful, and Well-Balanced Tool
1. Outstanding Features
1.1. Lightweight and High Power
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Maximum torque of 850 Nm (627 ft-lb) enables quick and effective bolt fastening and removal.
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Working torque range of 0-620 Nm (0-457 ft-lb) suitable for various repair and assembly applications.
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Lightweight design of only 1.9 kg, allowing easy handling without fatigue.
1.2. 4-Position Regulator Dial
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Allows flexible torque adjustment with 4 preset levels, suitable for different tasks.
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Forward/reverse lever for easy control, making operations more convenient.
1.3. Integrated Muffler for Noise Reduction
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Built-in noise reduction system, reducing noise level to 94 dBA, protecting hearing.
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Pneumatic acceleration of 8.6 m/s², minimizing operator fatigue.
2. Technical Specifications
| Specification | Details |
|---|---|
| Maximum Torque | 850 Nm (627 ft-lb) |
| Working Torque Range | 0-620 Nm (0-457 ft-lb) |
| Maximum Bolt Size | 20mm (3/4 inch) |
| No-load Speed | Forward: 8,000 RPM / Reverse: 8,500 RPM |
| Weight | 1.9 kg (4.19 lb) |
| Noise Level | 94 dBA (105 dBA power) |
| Pneumatic Acceleration | 8.6 m/s² |
| Average Air Consumption | 5.1 CFM (2.4 L/s) |
| Air Inlet Size | 1/4 inch |
| Recommended Hose Size | 10mm (3/8 inch) |
3. Practical Applications
3.1. Automotive and Motorcycle Repairs
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Ideal for loosening/tightening large bolts on vehicles and motorcycles.
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Particularly suitable for suspension systems, wheels, and engines.
3.2. Industrial and Mechanical Assembly
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Used in production lines and industrial equipment maintenance.
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Ensures high precision and stable torque application.
3.3. Professional Workshop Use
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Perfect for auto garages, mechanical workshops, meeting high-demand tasks.
4. How to Use
4.1. Preparation Before Use
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Check the tool to ensure proper air connection.
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Use an air hose with a 10mm (3/8 inch) size for optimal performance.
4.2. Operating the Impact Wrench
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Firmly grip the tool and place the socket on the bolt to be tightened.
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Press the trigger to activate, adjusting the torque setting as needed.
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Use the forward/reverse lever to remove bolts easily.
4.3. Maintenance After Use
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Clean dust and debris after each use.
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Inspect the air system regularly to maintain efficiency.
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Lubricate moving parts to extend tool lifespan.
Why Buy Shinano SI-1490BSR from KingTech.vn?
🔹 Genuine product from Shinano Japan – Guaranteed quality, directly imported. 🔹 12-month warranty – Fast technical support and repair service. 🔹 Nationwide delivery – Receive your order in 24-48 hours. 🔹 Best market price – Competitive pricing with great promotions. 📌 Contact us now:
🏢 Kingtech Technology Corporation
📞 Hotline: 0944 755 799
🌍 Website: KingTech.vn
🚀 ORDER NOW to get the best price and official warranty for the Shinano SI-1490BSR! 🔥
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