3956 Series Pneumatic Impact Wrenches | Ingersoll Rand Power Tools

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Introducing the newly redesigned 3956 Series Titanium Pneumatic Impacts from Ingersoll Rand. We’ve taken our premium impacts and improved them even more, adding a 360-degree D-aux handle for enhanced operator ergonomics and greater adaptability, and an increased power rating to take on the toughest of jobs.

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Features

PERFORMANCE: The 3956 Series Impacts provide best-in-class power-to-weight performance, delivering 5,450 ft-lbs (7,300 Nm) of breakaway torque to power through the most demanding projects

ERGONOMICS: A redesigned, ergonomically enhanced 360-degree D-aux handle replaces the previous two-position “stick” handle enabling the tool to be ideally configured for the operator or the application. The result is greater maneuverability and access with reduced potential for operator fatigue and injury.

DURABILITY: Boasting our optimized titanium hammer case, along with bronze endplates and corrosion-resistant parts, the 3956 Series Impacts are built to last, ensuring enduring durability across even the toughest environments

RELIABILITY: Assembled in the USA, the 3956 Series Impacts deliver the unrivaled reliability that customers expect from Ingersoll Rand and come backed by our broad network of parts and services to ensure unsurpassed serviceability

Model Specifications

Model

Configuration

Actuation

Drive Size

Drive Type

Forward Torque ft-lbs (Nm)

Max Reverse Torque ft-lbs (Nm)

Weight lbs (kg)

Length in (mm)

Blows per minute

Free Speed (RPM)

Sound Level dB(A) -- ISO15744 (pressure/power)

Free Speed Sound Level dB (A) -- CAGI/ANSI S12.41 (pressure/power)

Vibration Level m/s2 (K)

Air Inlet

Min Hose Size in (mm)

Air Consumption@ Load cfm (L/min)

Average Air Consumption cfm (L/min)

PSI

Bar

3956B1Ti

360 D-Aux Handle

Inside Trigger

1.5 in

No.5 Spline, Thru-Hole

5200 (7020)

5450 (7300)

34.3 (15.53)

16.68 (423.65)

700

3600

97.9 (108.9)

98.8 (109.8)

16.4 (5.6)

1/2 in.

3/4

105 (2971.5)

145 (4103.5)

6.2

3956B2Ti

360 D-Aux Handle

Inside Trigger

1.5 in

Square, Thru-Hole

5200 (7020)

5450 (7300)

34.3 (15.53)

16.68 (423.65)

700

3600

97.9 (108.9)

98.8 (109.8)

16.4 (5.6)

1/2 in.

3/4

105 (2971.5)

145 (4103.5)

6.2

3956A2Ti

360 D-Aux Handle

Outside Trigger

1.5 in

Square, Thru-Hole

5200 (7020)

5450 (7300)

34.3 (15.53)

16.68 (423.65)

700

3600

97.9 (108.9)

98.8 (109.8)

16.4 (5.6)

1/2 in.

3/4

105 (2971.5)

145 (4103.5)

6.2

3956B2TiEX

360 D-Aux Handle

Inside Trigger

1.5 in

Square, Thru-Hole

5200 (7020)

5450 (7300)

34.3 (15.53)

16.68 (423.65)

700

3600

97.9 (108.9)

98.8 (109.8)

16.4 (5.6)

1/2 in.

3/4

105 (2971.5)

145 (4103.5)

6.2

Documents

Product Information

Maintenance Manuals

Parts Information

Product Safety Information

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