Impacts

IR 3955-11

FRONT END PLATE

IR 3942B2TI

1" Air Impact Wrench, Super Duty, 3250 ft-lb Torque, Titanium Hammercase, Thru-hole Retainer, D-Handle Inside Trigger

With a titanium hammercase, bronze end plates and torque up to 3,250 ft-lbs, the 3900 Series are the premier industrial grade impacts in the industry.

Features And Benefits

• Power: The 3900 Series delivers a high torque output of 3250 ft-lbs and 850 blows per minute.
• Bronze End Plates: Thanks to the bronze end-plate and a corrosion preventative treatment, this tool is corrosion and wear resistant, which makes it great for outdoor conditions.
• Durability: With a titanium hammer case and metal housing, this tool can withstand even the harshest conditions.
• Balance: Twin hammer mechanism ensure consistent power and balance.
• Reverse bias motor to help remove the most stubborn bolts.
• Pressure-fed mechanism lubrication ensures complete coverage throughout the tool
• Integral muffler
• Optimized for general industrial use, MRO, rail, heavy machinery, and shipbuilding
• Integral muffler.

Product Application and Uses: Heavy Industry, Oil&Gas, Foundry
Actuation/Throttle Type/Switch Type: Inside Trigger
Air Inlet: 1/2" NPT
Air Pressure (psi): 90
Anvil Length: Standard
Average Air Consumption (cfm): 95
Average Air Consumption (l/min): 2690
Blows per Min: 850
Color: Grey
Configuration/Handle Type: D-Handle
Drive Size (in): 1
Drive Type: Square
Duty Rating: Super Duty
End Plates: Bronze
Exhaust Location: Bottom
Free Speed Sound Pressure/Power Db(A): 102.7 / 113.7
Hammer Case: Titanium
Housing Material: Aluminum
Impact Mechanism: Twin Hammer
Impacting Sound Pressure/Power Db(A): 99.0 / 110.0
Max Bolt Diameter (in): 1-3/8
Max Free Speed (rpm): 5000
Max Pressure (bar): 6.2
Max Torque (ft-lb): 3250
Max Torque (in-lb): 39005
Max Torque (nm): 4407
Min Hose Size (in): 3/4
Motor: Reverse Bias
Number of Power Settings: Continuous
Power Source: Air Powered
Power to Weight Ratio (Nut-busting Torque/Weight) (ft-lb/lb): 143.8
Product Length (in): 14.3
Product Weight (lb): 22.6
Quiet Tool: No
Recommended Forward Torque Range (ft-lb): 3000
Recommended Forward Torque Range (in-lb): 36005
Recommended Forward Torque Range (nm): 4068
Retainer Type: Thru-hole
Special Features: Titanium hammercase
Standards/Certifications: Iso 11148-6, Cagi B186, Iso 28927-2, Iso 15744
Tool Type: Full-size
Vanes: 7
Vibration Level (m/s2): 16.9
Vibration Uncertainy K* (m/s2): 4.6
Warranty: 1-year

Similar IR

• 3942A2TI

IR 3940P2TI

1" Air Impact Wrench, Super Duty, 2750 ft-lb Torque, Titanium Hammercase, Thru-hole Retainer, Pistol

With titanium hammer case, bronze end plates, and corrode-x up to 2750 ft-lbs, the 3900 Series are the premier industrial grade impacts in the industry.

Features And Benefits

• Power: High torque output of 2750 ft-lbs and 800 blows per minute.
• Bronze End Plates: Thanks to the bronze end-plate and a corrosion preventative treatment, this tool is corrosion and wear resistant, which makes it great for outdoor conditions.
• Durability: With a titanium hammer case and metal housing, this tool can withstand even the harshest conditions.
• Balance: Twin hammer mechanism ensure consistent power and balance.
• Reverse bias motor to help remove the most stubborn bolts.
• Pressure-fed mechanism lubrication ensures complete coverage throughout the tool
• Integral muffler
• Optimized for general industrial use, MRO, rail, heavy machinery, and shipbuilding

Product Application and Uses: Heavy Industry, Oil&Gas, Foundry
Actuation/Throttle Type/Switch Type: Trigger
Air Inlet: 1/2" NPT
Air Pressure (psi): 90
Anvil Length: Standard
Average Air Consumption (cfm): 64
Average Air Consumption (l/min): 1812
Blows per Min: 800
Color: Grey
Configuration/Handle Type: Pistol Grip
Drive Size (in): 1
Drive Type: Square
Duty Rating: Super Duty
End Plates: Bronze
Exhaust Location: Bottom
Free Speed Sound Pressure/Power Db(A): 95.2 / 106.2
Hammer Case: Titanium
Housing Material: Aluminum
Impact Mechanism: Twin Hammer
Impacting Sound Pressure/Power Db(A): 97.8 / 108.8
Max Bolt Diameter (in): 1-3/8
Max Free Speed (rpm): 5300
Max Pressure (bar): 6.2
Max Torque (ft-lb): 2750
Max Torque (in-lb): 33004
Max Torque (nm): 3729
Min Hose Size (in): 3/4
Motor: Reverse Bias
Number of Power Settings: Continuous
Power Source: Air Powered
Power to Weight Ratio (Nut-busting Torque/Weight) (ft-lb/lb): 117.9
Product Length (in): 10.1
Product Weight (lb): 20.4
Quiet Tool: No
Recommended Forward Torque Range (ft-lb): 500-1800
Recommended Forward Torque Range (in-lb): 6001-21596
Recommended Forward Torque Range (nm): 678-2440
Retainer Type: Thru-hole
Special Features: Titanium hammercase
Standards/Certifications: Iso 11148-6, Cagi B186, Iso 28927-2, Iso 15744
Tool Type: Full-size
Vanes: 7
Vibration Level (m/s2): 14.2
Vibration Uncertainy K* (m/s2): 2
Warranty: 1-year

IR 3940A1TI

No. 5 Spline Air Impact Wrench, Super Duty, 2750 ft-lb Torque, Titanium Hammercase, Thru-hole Retainer, D-Handle Outside Trigger

With a titanium hammer case, bronze end plates and torque up to 2750 ft-lbs, the 3900 Series are the premier industrial grade impacts in the industry.

Features And Benefits

• Power: High torque output of 2750 ft-lbs and 800 blows per minute.
• Bronze End Plates: Thanks to the bronze end-plate and a corrosion preventative treatment, this tool is corrosion and wear resistant, which makes it great for outdoor conditions.
• Durability: With a titanium hammer case and metal housing, this tool can withstand even the harshest conditions.
• Balance: Twin hammer mechanism ensure consistent power and balance.
• Reverse bias motor to help remove the most stubborn bolts.
• Pressure-fed mechanism lubrication ensures complete coverage throughout the tool
• Integral muffler
• Optimized for general industrial use, MRO, rail, heavy machinery, and shipbuilding

Product Application and Uses: Heavy Industry, Oil&Gas, Foundry
Actuation/Throttle Type/Switch Type: Outside Trigger
Air Inlet: 1/2" NPT
Air Pressure (psi): 90
Anvil Length: Standard
Average Air Consumption (cfm): 64
Average Air Consumption (l/min): 1812
Blows per Min: 800
Color: Grey
Configuration/Handle Type: D-Handle
Drive Size (in): No. 5
Drive Type: Spline
Duty Rating: Super Duty
End Plates: Bronze
Exhaust Location: Bottom
Free Speed Sound Pressure/Power Db(A): 103.4 / 114.4
Hammer Case: Titanium
Housing Material: Aluminum
Impact Mechanism: Twin Hammer
Impacting Sound Pressure/Power Db(A): 100.6 / 111.6
Max Free Speed (rpm): 6000
Max Pressure (bar): 6.2
Max Torque (ft-lb): 2750
Max Torque (in-lb): 33004
Max Torque (nm): 3729
Min Hose Size (in): 3/4
Motor: Reverse Bias
Number of Power Settings: Continuous
Power Source: Air Powered
Product Length (in): 13.5
Product Weight (lb): 21.2
Quiet Tool: No
Recommended Forward Torque Range (ft-lb): 500-1800
Recommended Forward Torque Range (in-lb): 6001-21596
Recommended Forward Torque Range (nm): 678-2440
Retainer Type: Thru-hole
Special Features: Titanium hammercase
Tool Type: Full-size
Vanes: 7
Vibration Level (m/s2): 13.1
Vibration Uncertainy K* (m/s2): 1.6
Warranty: 1-year

Similar IR

• 3940B1TI
• 3955B1TI

IR 3940-93

TRIGGER

IR 3940-75

FORWARD REVERSE LEVER

IR 3940-364

DEAD HANDLE BRACKET

IR 3934-123

Exhaust Deflector for Ingersoll Rand 3940, 3942 Series Impact Wrench

Product Application and Uses: For use with Ingersoll Rand 3940A1TI, 3940A2TI, 3940B1TI, 3940B2TI, 3940B2TIEX Air Impact Wrench

For Use With

• 3940A1TI
• 3940A2TI
• 3940B1TI
• 3940B2TI
• 3940B2TIEX

IR 295A-A102

BACKHEAD ASSEMBLY

IR 2950-A703

FRAME

IR 2950-53

ROTOR

IR 2940P-23

DEFLECTOR

IR 2940-A703

Hammer Frame Assembly Service Part for Ingersoll Rand 2940 Impact Wrench

For use with Ingersoll Rand 2940 Series Air Impact Wrench

Includes: Hammer Frame and (2) Hammer Pins
Product Application and Uses: For use with Ingersoll Rand 2940 Series Air Impact Wrench

For Use With

• 2940B1
• 2940B2

IR 2940-A40

HOUSING

IR 2940-53

ROTOR

IR 2940-314-6

EXTENDED ANVIL

IR 2934-K23

DEFLECTOR (1741B-K23)

IR 2934B2

1" Air Impact Wrench, Super Duty, 1500 ft-lb Torque, Thru-hole Retainer, D-Handle Inside Trigger

The twin hammer impact mechanism ensures this series is reliable, durable, and will produce the same output every time.

Features And Benefits

• Durability: This Series features an iron hammer case and metal housing that’ll withstand harsh conditions and drops.
• Reliability: Resistant to fluctuations in air pressures, this series will work just as well in any condition. Comes with a 1-year warranty.
• Great for Outdoor Environments: This wrench contains a bronze end-plate that increases durability and is corrosion resistant.

Product Application and Uses: Optimized for general industrial use, rail, heavy machinery, oil and gas, and shipbuilding
Actuation/Throttle Type/Switch Type: Inside Trigger
Air Inlet: 1/2" NPT
Air Pressure (psi): 90
Anvil Length: Standard
Average Air Consumption (cfm): 47
Average Air Consumption (l/min): 1331
Blows per Min: 750
Color: Grey
Configuration/Handle Type: D-Handle
Drive Size (in): 1
Drive Type: Square
Duty Rating: Super Duty
End Plates: Bronze
Exhaust Location: Bottom
Free Speed Sound Pressure/Power Db(A): 94.9 / 105.9
Handle Material: Composite
Housing Material: Impact and chemical-resistant composite housing and patented steel reinforced frame
Impact Mechanism: Twin Hammer
Impacting Sound Pressure/Power Db(A): 94.5 / 105.5
Max Bolt Diameter (in): 1.125
Max Free Speed (rpm): 6600
Max Pressure (bar): 6.2
Max Torque (ft-lb): 1500
Max Torque (in-lb): 18002
Max Torque (nm): 2034
Min Hose Size (in): 3/4
Motor: Non-Biased
Number of Power Settings: Continuous
Power Source: Air Powered
Product Length (in): 11.25
Product Width (in): 4.4
Product Height (in): 6.7
Product Weight (lb): 18.5
Recommended Forward Torque Range (ft-lb): 1100
Recommended Forward Torque Range (in-lb): 13196
Recommended Forward Torque Range (nm): 1491
Recommended Reverse Torque (ft-lb): 500-1099
Recommended Reverse Torque (nm): 678-1490
Retainer Type: Thru-hole
Side to Center Distance (in): 2.2
Side to Center Distance (mm): 56
Speed Setting: Variable Speed
Standards/Certifications: CE
Tool Type: Full-size
Vanes: 6
Vibration Level (m/s2): 18.8
Warranty: 1-year

Similar IR

• 2934B9
• 2934P2

IR 2934-A92A

INSIDE TRIGGER HANDLE

IR 2934-A1

OUTSIDE TRIG HANDLE

IR 2934-704

Hammer Pin

IR 2925-102

BACK CAP

IR 2921HP-12

END PLATE (2920-12)

IR 2920B-A727

CASE (2910B-A727)

IR 2910-A703

FRAME