For technicians reaching deep-set fasteners on commercial vehicles, heavy machinery, and industrial equipment, the Ingersoll Rand 2146Q1MAX-6 Air Impact Wrench combines extended reach with substantial pneumatic power. Featuring a 3/4" square drive with a 6" extended anvil, this tool provides additional socket access where surrounding components or recessed mounting positions make conventional impact wrenches difficult to use. Its 2,000 ft-lbs of nut-busting torque helps loosen stubborn fasteners, while 1,450 ft-lbs of maximum reverse torque and 1,300 ft-lbs of maximum forward torque support demanding removal and fastening operations. The cold-forged twin-hammer impact mechanism delivers repeated rotational impacts to transfer power efficiently to large threaded connections.
Part of the Ingersoll Rand 2146MAX Series, the 2146Q1MAX-6 incorporates a built-in pressure gauge that helps operators monitor air pressure and maintain the recommended 90 PSI for consistent performance. Its 5,500 RPM free speed and 1,075 blows per minute support efficient bolt removal, while Quiet Technology reduces operating noise. A steel hammer case and anodized end plate provide protection against everyday workshop impacts and wear. Measuring 14.5 inches long and weighing 10.1 lbs, this extended-anvil pistol-grip impact wrench is particularly useful for truck maintenance, deep wheel assemblies, construction equipment repairs, and industrial MRO applications where additional reach is essential.
Type: Pneumatic Impact Wrench | Brand: Ingersoll Rand | Model: 2146Q1MAX-6 | Series: 2146MAX Series | Drive Size: 3/4" | Drive Type: Square Drive | Anvil Length: 6" Extended | Retainer Type: Ring/Thru-Hole | Configuration: Pistol Grip | Nut-Busting Torque: 2,000 ft-lbs (2,700 Nm) | Maximum Reverse Torque: 1,450 ft-lbs (1,970 Nm) | Maximum Forward Torque: 1,300 ft-lbs | Free Speed: 5,500 RPM | Blows Per Minute: 1,075 | Impact Mechanism: Cold-Forged Twin Hammer | Free-Speed Sound Pressure: 88.8 dB(A) | Impacting Sound Pressure: 94.3 dB(A) | Weight: 10.1 lbs | Overall Length: 14.5" | Air Inlet: 3/8" NPTF | Minimum Hose Size: 1/2" | Average Air Consumption: 14 CFM | Air Consumption at Load: 36 CFM | Recommended Operating Pressure: 90 PSI
Features:
- Delivers 2,000 ft-lbs of nut-busting torque for loosening stubborn fasteners on heavy vehicles and industrial machinery.
- 6-inch extended anvil provides increased reach for recessed bolts, deep wheel assemblies, and hard-to-access mechanical connections.
- 3/4-inch square drive with ring/thru-hole retainer supports secure attachment of compatible impact sockets.
- Cold-forged twin-hammer impact mechanism and motor provide powerful rotational impacts for efficient fastener removal.
- Built-in pressure gauge helps operators monitor air pressure and maintain recommended operating conditions.
- Ingersoll Rand Quiet Technology reduces operating noise without sacrificing tool power.
- Patented one-hand forward/reverse control and feather-touch trigger allow convenient direction changes and responsive operation.
- Steel hammer case and anodized end plate improve durability, while the accessible grease fitting simplifies routine maintenance.
Applications:
- Heavy Truck and Fleet Maintenance: Accessing deep-set wheel fasteners, suspension bolts, and mechanical connections on commercial vehicles.
- Construction and Heavy Equipment Repair: Removing stubborn bolts from recessed machinery assemblies, agricultural equipment, and construction vehicles.
- Industrial Maintenance and MRO: Servicing large threaded fasteners on production machinery, equipment housings, and mechanical assemblies.
- Rail and Transportation Maintenance: Performing fastening and removal work on rail equipment and transportation components requiring extended socket reach.
- Shipyard and Industrial Equipment Service: Accessing bolted connections on mechanical installations where surrounding components limit tool positioning.
FAQs:
- Q: What is the maximum torque of the 2146Q1MAX-6?
A: It delivers 2,000 ft-lbs of nut-busting torque and 1,450 ft-lbs of maximum reverse torque. - Q: What is the advantage of the 6-inch extended anvil?
A: It provides additional reach for recessed fasteners and deep mechanical assemblies. - Q: What size drive does this impact wrench use?
A: It features a 3/4" square drive with a ring/thru-hole retainer. - Q: How much compressed air does it require?
A: It operates at 90 PSI, consuming 14 CFM on average and 36 CFM under load.
| SKU | Drive Style Type |
Nut-Busting Torque ft-lbs (Nm) |
Forward Torque ft-lbs (Nm) |
MAX Reverse Torque ft-lbs (Nm) |
Blows per Minute | Free Speed RPM |
Free Speed Sound Level dB(A) Pressure |
Weight lb (kg) |
Length in (mm) |
|---|---|---|---|---|---|---|---|---|---|
| 2146Q1MAX* | 3/4" Pistol, (Square, Ring) |
2,000 (2,700) | 1,300 (1,700) | 1,450 (1,970) | 1,075 | 5,500 | 88.8 | 7.8 (3.5) | 8.5 (215) |
| 2146Q1MAX-3* | 3/4", 3" extended anvil, Pistol, (Square, Ring) |
2,000 (2,700) | 1,300 (1,700) | 1,450 (1,970) | 1,075 | 5,500 | 88.8 | 7.8 (3.5) | 8.5 (215) |
| 2146Q1MAX-6* | 3/4", 6" extended anvil, Pistol, (Square, Ring) |
2,000 (2,700) | 1,300 (1,700) | 1,450 (1,970) | 1,075 | 5,500 | 88.8 | 7.8 (3.5) | 8.5 (215) |
| 2146Q2MAX | 1" Pistol (Square, Ring) |
2,000 (2,700) | 1,300 (1,700) | 1,450 (1,970) | 1,075 | 5,500 | 88.8 | 8.0 (3.6) | 8.5 (215) |
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For help choosing the correct Ingersoll Rand Impact Wrenches, please call (800) 608-5210 or email info@intlairtool.com
- Type
- Air Impact Wrench
- Drive Size (in.)
- 3/4
- Retainer Type
- Ring
- Drive Type
- Square
- Handle Type
- Pistol
- Nut-Busting Torque (ft-lbs)
- 2000
- Nut-Busting Torque (Nm)
- 2700
- Forward Torque (ft-lbs)
- 1300
- Forward Torque (Nm)
- 1700
- MAX Reverse Torque (ft-lbs)
- 1450
- MAX Reverse Torque (Nm)
- 1970
- Blows Per Minute (BPM)
- 1075
- RPM
- 5500
- Sound Power (dBA)
- 88.8
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