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ATEX 3900 Series Impact Wrench

3940B2TiEX, 3942B2TiEX, 3955B2TiEX

Specifically designed to meet ATEX Zone 1 or Zone 2 requirements, with titanium hammercase, bronze end plates, and a corrosion preventative treatment up to 6779 Nm, the 3900 Series are the premier industrial grade impact wrench in the industry.

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Features

ATEX Marking
ATEX 2014/34/EU Ex h IIA T6 Gb X

BRONZE END-PLATE: Thanks to the bronze end-plate and a corrosion preventative treatment, this series 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.

POWER: The 3900 Series delivers a high torque output, making every job a breeze.

VARIETY: With multiple anvil sizes available, you'll be able to find a tool that is right for your application.

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
½” NPT inlet

Optimized for heavy duty applications from exploration and productions to refining and processing of crude oil and gas products
Integral muffler
1-year warranty

Model Specifications

Model

Config.

Drive Size 

Max Torque ft.-lb. (Nm)

BPM

Sound Level dB(A)

Vibration Level M/S2 (K)

Weight lb (kg)

Length in (mm)

Air Inlet in

Min Hose size in (mm)

Average Air Consumption (CFM)

3942B2TiEX

D-Handle

3250 (4406)

850

99.0 / 110.0

16.9 (4.6)

22.6 (10.5)

14.3 (362)

½"

 ¾" (19)

3955B2TiEX

D-Handle

1-1/2" 

5000 (6779)

700

101.2 / 112.2

20.8 (8.5)

34.6 (15.7)

16.5 (419.1)

½" 

¾" (19)

3940B2TiEX

D-Handle

2500 (3390)

800

100.6 / 111.6

13.1 (1.6)

21.2 (9.6)

13.5 (343)

½"

¾" (19)

Documents

3940 and 3942 Series Air Impact Wrench- Parts Information

Air Impact Wrench - ATEX Safety Information Manual

10569408, Maintenance, 3940, 3942, 3955 Series

3955 Series Impact Wrench- Parts Information

10569382, Product Info, 3940,3942Series

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INGERSOLL RAND POWER TOOLS

For more than 100 years, professionals have relied on Ingersoll Rand for quality and performance on the toughest jobs. Our advanced engineering and manufacturing have a standard of excellence often copied, but never matched. When it comes to assembly tools, industrial tools, cordless tools and vehicle service tools, don't settle for less. Count on genuine Ingersoll Rand tools, accessories and equipment.

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