Ingersoll/Rand
Ingersoll/Rand 2161XP Air Impact Wrench 3/4 in 6000 rpm
Air-powered 3/4-inch impact wrench delivers 1,360 ft-lb breakaway torque at 6,000 rpm with 46 cfm air consumption
- TypeBent Nose Pliers
- Delivers 1,250 ft-lb fastening torque for heavy bolts
- 1,360 ft-lb breakaway torque loosens seized fasteners
- 6,000 RPM free speed drives rapid work cycles
- 1,025 impacts per minute provides strong hammering force
- 3 ft-lb/lb power-to-weight ratio maximises output per kilogram
3/4 in Air Impact Wrench
The Ingersoll/Rand 2161XP is an air-powered impact wrench built for industrial duty. It delivers a breakaway torque of 1,360 ft-lb and a fastening torque of 1,250 ft-lb at a free speed of 6,000 RPM. The tool accepts a maximum bolt capacity of 3/4 in and operates at a sound level of 93 dB.
Air Consumption and Pressure Requirements
Continuous operation requires an air supply of 46 cfm at 90 psi through a 3/8 in NPT inlet with a minimum 1/2 in hose. The wrench is rated for a maximum air pressure of 100 psi and a minimum of 90 psi. Shops without a compressor capable of this flow and pressure will not achieve rated performance.
Torque Headroom and Limitations
With a power-to-weight ratio of 103.3 ft-lb/lb and 1,025 impacts per minute, the wrench handles heavy fastening and breakaway tasks on large bolts up to 3/4 in. It lacks adjustable speed settings, offering only continuous trigger control. Buyers needing variable speed or lower torque for lighter assembly work should consider a different tool.
Highlights
- Delivers 1,250 ft-lb fastening torque for heavy bolts
- 1,360 ft-lb breakaway torque loosens seized fasteners
- 6,000 RPM free speed drives rapid work cycles
- 1,025 impacts per minute provides strong hammering force
- 3 ft-lb/lb power-to-weight ratio maximises output per kilogram
Specifications
| Type | Bent Nose Pliers |
|---|---|
| Brand | Ingersoll-Rand |
Questions about this item
What does 6000 rpm free speed mean when the wrench is under load?
Free speed is measured with no resistance; actual speed drops once the hammer mechanism engages against a fastener.
How does the 3/8 in NPT air inlet and 46 cfm consumption limit real-world use?
The tool needs a 1/2 in hose and a compressor that can sustain 46 cfm at 90 psi; smaller lines will starve it and cut torque.
What clearance is needed to fit the 3/4 in drive anvil and bottom exhaust in a tight engine bay?
The 3/4 in square drive plus bottom exhaust require enough swing radius for the anvil and space beneath the tool for air to vent.
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