Ingersoll Rand Heavy-Duty Air Impact Wrench | 285B-6 | 1770 (ft-lbs) Torque | 1" Square Drive

When removing stubborn wheel nuts or servicing large mechanical fasteners, the Ingersoll Rand 285B-6 Heavy-Duty Air Impact Wrench delivers the torque and extended reach required for commercial vehicle maintenance. Equipped with a 1" square drive and 6" extended anvil, this pneumatic D-handle impact wrench provides improved access to recessed wheel fasteners and hard-to-reach bolting locations. Its high-efficiency 6-vane air motor delivers up to 1,770 ft-lbs of maximum reverse torque at 120 PSI, providing substantial loosening force for truck tire service and equipment repairs. Ingersoll Rand's 2-Second FAST-Torque technology delivers 1,000 ft-lbs of torque in just two seconds, helping technicians remove tight fasteners more quickly.

The 285B-6 combines a durable hammer mechanism with a swept-back D-handle configuration for improved maneuverability during high-torque operations. Operating at 5,250 RPM free speed at 120 PSI, the wrench supports efficient fastener rundown, while its 120-1,080 ft-lbs working torque range provides operating flexibility for different fastening tasks. An improved feather-touch trigger enables progressive power control, and the three-position power regulator allows operators to adjust output in both forward and reverse. The protective rubber boot helps shield the housing from external damage. With its 27.8 lb weight and 20.4" overall length, this extended-anvil impact wrench is suited to heavy truck tire lanes, commercial fleet maintenance, and industrial machinery servicing.

Type: Heavy-Duty Air Impact Wrench | Model: 285B-6 | SKU: 285B-6 | Drive Size: 1" Square | Drive Type: Hog-Ring and Thru-Hole | Anvil Length: 6" Extended | Configuration: D-Handle, Inside Trigger | Max Reverse Torque: 1,770 ft-lbs (2,400 Nm) at 120 PSI | Working Torque Range: 120-1,080 ft-lbs (163-1,464 Nm) at 120 PSI | FAST-Torque: 1,000 ft-lbs in 2 Seconds | Free Speed: 5,250 RPM at 120 PSI | Blows Per Minute: 830 BPM at 120 PSI | Motor: 6-Vane Air Motor | Operating Pressure: 120 PSI (8.3 bar) | Average Air Consumption: 10 CFM (283 L/min) | Air Consumption at Load: 61 CFM (1,727 L/min) at 120 PSI | Air Inlet: 1/2" NPTF | Minimum Hose Size: 1/2" (13 mm) | Weight: 27.8 lbs (12.61 kg) | Overall Length: 20.4" (519 mm) | Impacting Sound Level: 100.8 dB(A) at 120 PSI

Features:

• High-efficiency, shrink-fit 6-vane air motor delivers up to 1,770 ft-lbs of maximum reverse torque at 120 PSI for removing stubborn fasteners.
• 2-Second FAST-Torque technology produces 1,000 ft-lbs of torque in two seconds to accelerate lug nut removal.
• 1" square drive with 6" extended anvil provides additional reach for recessed wheel nuts and difficult fastening locations.
• Updated hammer design supports durability during repeated high-torque impact operations.
• 120 PSI-rated construction supports operation under the increased air pressure specified by Ingersoll Rand.
• Improved feather-touch trigger provides gradual speed and power control during fastening and removal.
• Three-position power regulator allows operators to select different power settings in both forward and reverse.
• Swept-back D-handle improves maneuverability, while the protective rubber boot helps shield the tool from external damage.

Applications:

• Heavy truck tire service - removing and installing large wheel nuts on commercial trucks and trailers.
• Fleet maintenance - servicing wheel assemblies and large threaded fasteners on buses and transportation equipment.
• Construction equipment repair - loosening fasteners on machinery during scheduled maintenance and component replacement.
• Industrial maintenance and MRO - removing large bolts during machinery repair, equipment servicing, and mechanical disassembly.
• Commercial vehicle workshops - reaching recessed fasteners where a standard-length impact wrench anvil may not provide sufficient access.

FAQs:

• Q: What is the maximum torque of the 285B-6?
  A: It delivers up to 1,770 ft-lbs of reverse torque at 120 PSI.
• Q: What is the anvil length?
  A: It has a 6" extended anvil for reaching recessed fasteners.
• Q: What size sockets does this wrench use?
  A: It accepts compatible 1" square-drive impact sockets.
• Q: How much air does the 285B-6 require?
  A: It averages 10 CFM and consumes 61 CFM at load at 120 PSI.
• Q: Can this wrench be used for truck tire service?
  A: Yes. It is suited to heavy truck tire changing and commercial vehicle maintenance.

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