Built for heavy equipment maintenance, fleet service, industrial construction, and large fastener applications, the Ingersoll Rand W8571 IQV20 High Torque Cordless Impact Wrench delivers exceptional cordless performance with a 3/4" square drive featuring a 6" extended anvil, 1,350 RPM free speed, and up to 2,000 ft-lbs of breakaway torque. The extended 6-inch anvil provides improved access to deep-set wheel fasteners and recessed mounting points, while the cordless platform eliminates the need for air hoses, making it well suited for field service and remote maintenance applications.
Designed for demanding industrial environments, the W8571 combines high breakaway torque with extended reach for servicing commercial trucks, buses, heavy equipment, agricultural machinery, and industrial equipment. The 3/4-inch square drive accepts compatible impact sockets, allowing technicians to tackle stubborn fasteners while benefiting from the mobility of a cordless tool platform.
Get unmatched power and control with the Ingersoll Rand W8571 Impact Wrench—built to dominate any job with ease.
Type: High Torque Cordless Impact Wrench | Battery Platform: IQV20 | Drive Size: 3/4" Square with 6" Extended Anvil | Free Speed: 1,350 RPM | Breakaway Torque: 2,000 ft-lbs | Application: Heavy-Duty Fastening & Maintenance
Features:
- High-torque cordless impact wrench for demanding industrial fastening applications.
- Produces up to 2,000 ft-lbs of breakaway torque for loosening seized and high-torque fasteners.
- 3/4" square drive with 6" extended anvil provides improved access to recessed wheel and equipment fasteners.
- 1,350 RPM free speed supports efficient fastener installation and removal.
- Cordless platform allows unrestricted movement without air hoses or compressors.
- Compatible with the IQV20 battery platform for use across compatible cordless tools.
Applications:
- Heavy truck, bus, and fleet maintenance requiring extended reach to wheel fasteners.
- Construction equipment service and repair.
- Agricultural machinery maintenance and field repairs.
- Industrial plant maintenance and mechanical equipment servicing.
- Mining, oil and gas, rail, and infrastructure maintenance where cordless mobility and extended anvil reach are beneficial.
FAQs:
- Q: What is the advantage of the 6-inch extended anvil?
A: The extended anvil provides easier access to deep-set lug nuts, dual-wheel assemblies, and recessed fasteners where a standard anvil may not provide sufficient clearance. - Q: What does breakaway torque mean?
A: Breakaway torque is the maximum reverse torque available to loosen seized or overtightened fasteners. It should not be confused with the tool's fastening torque. - Q: What size sockets fit this impact wrench?
A: The W8571 features a 3/4" square drive and is compatible with standard 3/4" impact-rated sockets. - Q: Are the battery and charger included?
A: The supplied source identifies the tool platform but does not specify whether the battery and charger are included. Please verify the package contents before ordering.

| SKU | System | Drive Type | Light | Breakaway Torque ft-lbs (Nm) |
Forward Torque ft-lbs (Nm) |
MAX Free Speed (rpm) |
Impacts/Min (bpm) |
Weight lbs (kg) |
Length in (mm) |
|---|---|---|---|---|---|---|---|---|---|
| W8171 | IQV20 | 3/4" Square | 360° LED | 2000 (2710) | 1300 (1765) | 1350 | 1900 | 7.4 (3.4) | 8.77 (223) |
| W8571 | IQV20 | 3/4-6" Square | 360° LED | 2000 (2710) | 1300 (1765) | 1350 | 1900 | 7.7 (3.5) | 14.77 (375) |
| W8191 | IQV20 | 1" Square | 360° LED | 2000 (2710) | 1300 (1765) | 1350 | 1900 | 7.4 (3.4) | 8.77 (223) |
| W8591 | IQV20 | 1-6" Square | 360° LED | 2000 (2710) | 1300 (1765) | 1350 | 1900 | 7.7 (3.5) | 14.77 (375) |
For help choosing the correct Ingersoll Rand Cordless Impact Wrenches for your application, please call (800) 608-5210 or email info@intlairtool.com
- Type
- Cordless Impact Wrench
- System
- IQV20
- Drive Type
- Square Drive
- Drive Size (in.)
- 3/4 - 6
- Light
- 360° LED
- Breakaway Torque (ft-lbs)
- 2000
- Breakaway Torque (nm)
- 2710
- Forward Torque (nm)
- 1765
- RPM
- 1350
- Blows Per Minute (BPM)
- 1900
- Length (in.)
- 14.77
- Forward Torque (ft-lbs)
- 1300
