Ingersoll Rand W9691-K4E-EU 1" Square Drive 20V Cordless Impact Wrench Set - 4000Nm


Ingersoll Rand


  • 4000Nm 20V cordless impact wrench with a 1" square drive
  • Has 4,000Nm breakaway torque and a tightening torque of 3,000Nm
  • Compared to air impact wrenches, this tool reduces setup time up to 15%, ensuring more jobs get done in a day
  • Includes the cordless impact wrench, four 20 V, 5.0 Ah Li-Ion batteries and a dual charger
  • Has a three year warranty

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  • This 20 volt cordless impact wrench combines the power of compressed air with the freedom of cordless mobility, enabling the operator to move freely.
  • It offers 4,000Nm breakaway torque and a tightening torque of 3,000Nm for best-in-class performance. 
  • The IQV power control system includes four modes -
    • Full power in reverse
    • Lockout at 250Nm
    • Lockout at 550Nm
    • Full power forward
  • It has a switch for variable speed adjustment and an electronic brake for maximum control to enhance safety.
  • Can tackle up to 250 bolts per charge.
  • IP56-rated, which means this impact wrench is protected from dust and particles in the air as well as powerful jets of water.
  • Has an impact and chemical-resistant composite housing.
  • The set includes the cordless impact wrench, four 20 V, 5.0 Ah Li-Ion batteries and a dual charger.

Technical Details

Actuation/Throttle Type/Switch TypeInside Trigger
Anvil Length6" Extended
Blows per Min1170 (BL2022)
Built-in LightNo
Configuration/Handle TypeD-Handle
Drive Size [in]1
Drive TypeSquare
Duty RatingIndustrial Duty
Fasteners per charge250
Forward/Fastening Torque [ft-lb]2200 (BL2022)
Forward/Fastening Torque [nm]3000 (BL2022)
Half Power Forward Torque [ft-lb]400 (BL2022)
Half Power Forward Torque [nm]550 (BL2022)
Half Power Free Speed [rpm]540
Hammer CaseSteel-lined Aluminum
Hand Tight Forward Torque [ft-lb]180 (BL2022)
Hand Tight Forward Torque [nm]250 (BL2022)
Hand Tight Free Speed [rpm]500
Housing MaterialImpact and chemical-resistant composite housing and patented steel reinforced frame
Impact MechanismBall and Cam
Includes1 kit
Lubrication67-1 LB
Max Bolt Diameter [in]1-1/4
Max Free Speed [rpm]890
Max Reverse Torque [ft-lb]2200 (BL2022)
Max Reverse Torque [nm]3000 (BL2022)
MotorBrushless Motor
Number of Batteries Required2
Number of Power Settings4
Nut-busting/Breakaway Torque [ft-lb]3000 (BL2022)
Nut-busting/Breakaway Torque [nm]4067 (BL2022)
Power SourceBattery Powered
Power to Weight Ratio [Nut-busting Torque/Weight] [ft-lb/lb]103.09
Product Height [mm]206
Product Length [mm]664
Product Weight [kg]11.75
Product Width [mm]176
Retainer TypeFriction Ring + Socket Retaining Hole
Sound Pressure/Power Db[A]95.9 / 106.9
Standards/CertificationsUl Listed, Csa Certified, IP56 rated
Tool TypeHigh-torque
Vibration Level [m/s2]23.5 (BL2022)
Voltage DC20
Wireless Tool TrackingNo

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