Ingersoll Rand 271 Pistol Grip Air Impact Wrench | 1" Square Drive | 5500 RPM | 1100 (ft-lbs) Max Torque

Ingersoll Rand 271 Pistol Grip Air Impact Wrench is built for vehicle repair, heavy truck service, and machinery work requiring substantial pneumatic fastening power. Its 1" square drive and vane motor deliver up to 1,100 ft-lbs (1,491 Nm) of maximum torque, while a 5,500 RPM free speed and 1,000 impacts per minute support demanding fastener installation and removal tasks.

A jumbo hammer impact mechanism provides high torque output while maintaining a practical power-to-weight relationship, and the square drive uses a hog-ring socket retainer for secure socket connection. Trigger actuation and a power regulator give the operator control during use, while the 12.5 lb (5.67 kg) tool weight and compact 8.9" length make the 271 a pistol-grip option for high-torque 1" drive applications.

Type: Air Impact Wrench | Series: 261, 271 Series | Model: 271 | Handle: Pistol Grip | Actuation: Trigger | Drive Size: 1" | Drive Type: Square, Hog-Ring | Maximum Torque: 1,100 ft-lbs (1,491 Nm) | Free Speed: 5,500 RPM | Impacts Per Minute: 1,000 | Weight: 12.5 lb (5.67 kg) | Length: 8.9" (226 mm) | Air Inlet: 3/8" | Minimum Hose Size: 1/2" (13 mm) | Average Air Consumption: 9.5 CFM (269 L/min) | Air Consumption at Load: 39 CFM (1,104 L/min) | Operating Pressure: 90 PSI (6.2 bar)

Features:

• Vane motor provides high torque output for demanding fastening and removal work.
• Jumbo hammer impact mechanism delivers strong impact performance while providing a practical power-to-weight relationship.
• 1" square drive accommodates compatible sockets for heavy vehicle and machinery fasteners.
• Hog-ring socket retainer helps maintain a secure socket connection during operation.
• Trigger actuation provides straightforward control from the pistol-grip handle.
• Power regulator allows the operator to manage tool output according to the fastening task.
• 5,500 RPM free speed and 1,000 impacts per minute support productive fastening and fastener removal.
• Compact pistol-grip configuration measures 8.9" in length for maneuverability around heavy vehicle and machinery components.

Tech Tip: To increase tool performance, extend tool life, and lessen repair costs, use it with a Filter-Regulator-Lubricator (FRLs)

Applications:

• Heavy truck repair and service requiring a 1" drive pneumatic impact wrench.
• Vehicle repair involving large fasteners and high torque requirements.
• Heavy machinery maintenance and repair.
• Equipment service applications where the 271's drive size, torque output, and pneumatic operating requirements match the fastening task.

FAQs:

• Q: What is the maximum torque of the Ingersoll Rand 271?
  A: The 271 is rated for up to 1,100 ft-lbs (1,491 Nm) of maximum torque.
• Q: What drive size does the Ingersoll Rand 271 use?
  A: The model 271 uses a 1" square drive with a hog-ring socket retainer.
• Q: How fast does the 271 operate?
  A: The impact wrench has a 5,500 RPM free speed and delivers 1,000 impacts per minute.
• Q: What air supply does the Ingersoll Rand 271 require?
  A: The specifications list a 3/8" air inlet, 1/2" (13 mm) minimum hose size, and 90 PSI (6.2 bar) operating pressure. Air consumption is 9.5 CFM (269 L/min) average and 39 CFM (1,104 L/min) at load.
• Q: What is the jumbo hammer mechanism used for?
  A: The jumbo hammer is the impact mechanism that transfers repeated rotational impacts to the drive, allowing the 271 to produce high fastening and removal torque.
• Q: What types of work is the 271 designed for?
  A: Ingersoll Rand identifies the 271 Series for vehicle repair, heavy truck service, and machinery jobs where high torque and secure socket retention are beneficial.

Looking for more information about the Ingersoll Rand Air Impact Wrench? Click here to view the Catalog

For help choosing the correct Ingersoll Rand Impact Wrenches, please call (800) 608-5210 or email info@intlairtool.com