Built for fleet maintenance, heavy equipment repair, truck service, and industrial maintenance operations, the Ingersoll Rand 2171XP Air Impact Wrench delivers 1,250 ft-lbs maximum reverse torque to loosen stubborn fasteners while its 6,000 RPM free speed helps reduce bolt run-down time. Equipped with a 1-inch square drive and trigger start, this impact wrench features the proven TwinHammer impact mechanism (a dual-hammer design that delivers balanced, consistent impacts for reliable torque output) and a powerful 6-vane motor for dependable performance across demanding maintenance applications.
The 2171XP combines a steel hammer case with a durable metal housing to withstand repeated use in harsh working environments. A feather-touch trigger provides precise throttle control, while the three-position power regulator and forward/reverse control allow the operator to match output to the application. Through-handle exhaust directs air away from the user, and an optional piped-away exhaust system is available for applications requiring additional exhaust management.
Type: Air Impact Wrench | Series: 2171XP Series | Handle: Pistol Grip | Actuation: Trigger Start | Drive Size: 1" Square | Anvil: Standard | Impact Mechanism: TwinHammer | Free Speed: 6,000 RPM | Blows Per Minute: 1,025 BPM | Maximum Torque: 1,250 ft-lbs | Length: 8.5" | Weight: 12.32 lbs | Air Inlet: 3/8" NPT | Minimum Hose Size: 1/2" | Average Air Consumption: 10 CFM
Features:
- TwinHammer impact mechanism delivers balanced, consistent impact energy with every blow
- Powerful 6-vane motor provides dependable performance for demanding maintenance applications
- Pressure-feed lubrication system automatically lubricates the impact mechanism to enhance durability
- Steel hammer case withstands demanding jobsite conditions and repeated use
- Feather-touch trigger offers precise control over power and speed
- Three-position power regulator with forward/reverse control allows quick output adjustment
- Through-handle exhaust directs air away from the operator for improved comfort
- Optional piped-away exhaust system is available for applications requiring redirected exhaust air

Tech Tip: To increase tool performance, extend tool life, and lessen repair costs, use it with a Filter-Regulator-Lubricator (FRLs)
Applications:
- Heavy truck and fleet maintenance including wheel, suspension, and chassis fasteners.
- Construction and agricultural equipment repair requiring high-torque fastening.
- Industrial maintenance and MRO operations on pumps, compressors, and production equipment.
- Mining, utility, and oilfield service where dependable pneumatic tools are preferred.
- General heavy machinery repair and equipment assembly requiring a 1-inch drive impact wrench.
FAQs:
- Q: What is the advantage of the TwinHammer mechanism?
A: The TwinHammer mechanism delivers two balanced hammer strikes per rotation, producing consistent torque while remaining less sensitive to variations in air pressure. - Q: What type of sockets does the 2171XP accept?
A: The tool is equipped with a standard 1-inch square drive and is designed for compatible 1-inch drive impact sockets. - Q: Is this impact wrench suitable for heavy vehicle maintenance?
A: Yes. The 2171XP is commonly used for truck, heavy equipment, industrial maintenance, and general repair applications where high torque is required. - Q: Why does the tool use a feather-touch trigger?
A: The feather-touch trigger allows the operator to precisely control speed and power for improved fastening control during installation and removal.
| SKU | Description | Details | Handle | Free Speed | Blows Per Minute | Maximum Torque | Recommended Torque Range | Weight | Length | Side to Center | Air Inlet | Average Air Consumption |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| rpm | 1 min. | ft-lb (Nm) | ft-lb (Nm) | lb (kg) | in (mm) | in (mm) | in (mm) | cfm | ||||
| 2141 | 3/4" square Reverse bias motor |
Hog-ring | Pistol | 7,250 | 1,175 | F: 1,100 (1492) R: 1,200 (1627) |
F: 200 – 900 (272 – 1220) R: 200 – 900 (272 – 1220) |
7.15 (3.24) | 8.3 (210) | 1.84 (47) | 1/2 (13) | 40 (1133) |
| 2141P | 3/4" square Reverse bias motor |
Through-hole socket retainer | Pistol | 7,250 | 1,175 | F: 1,100 (1492) R: 1,200 (1627) |
F: 200 – 900 (272 – 1220) R: 200 – 900 (272 – 1220) |
7.15 (3.24) | 8.3 (210) | 1.84 (47) | 1/2 (13) | 40 (1133) |
| 2161XP | 3/4" square | Hog-ring | Pistol | 6,000 | 1,025 | 1,250 (1695) | 300 – 1,000 (407 – 1360) | 12.14 (5.5) | 8.3 (210) | 1.75 (44) | 1/2 (13) | 46 (1303) |
| 2161P | 3/4" square | Through-hole socket retainer | Pistol | 6,000 | 1,025 | 1,250 (1695) | 300 – 1,000 (407 – 1360) | 12.14 (5.5) | 8.3 (210) | 1.75 (44) | 1/2 (13) | 46 (1303) |
| 2171XP | 1" square | Hog-ring | Pistol | 6,000 | 1,025 | 1,250 (1695) | 300 – 1,000 (407 – 1360) | 12.32 (5.6) | 8.5 (216) | 1.75 (44) | 1/2 (13) | 46 (1303) |
| 2171P | 1" square | Through-hole socket retainer | Pistol | 6,000 | 1,025 | 1,250 (1695) | 300 – 1,000 (407 – 1360) | 12.32 (5.6) | 8.5 (216) | 1.75 (44) | 1/2 (13) | 46 (1303) |
Ingersoll Rand 2171XP Impact Wrench Parts List
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