Ingersoll Rand 3955B2Ti
1.1/2" Square Drive Titanium Impactool
The 3900 Series is the newest generation of 1" and 1.1/2" Impactools from Ingersoll Rand. They are a revolutionary design giving a leap forward in available power and durability.
The 3900 Series range offers tools in all configurations with the 1" and 1.1/2" square drive anvils. Three motor sizes are used to give performances that are way ahead of anything previously available - up to a massive 6779 Nm (5,000 ft-lb) of reverse torque. 7-vane motors power up to max speed quicker than ever before and enhanced happer mechanisms are proven to be the most durable in the business.
More Power
6780 Nm (5000 ft-lb) of maximum torque in reverse. High-performance motor package includes 7-vane rotor and bronze end plates.
More Durability
Titanium Hammer Case, increases strength, reduces weight, and provides exceptional corrosion resistance. TwinHammer mechanism is the strongest, most durable, longest-life mechanism in the industry.
Better Ergonomics
Ergonomic handle design and textured finish provide a secure, comfortable grip.
Specifications at 6.2 bar (90 PSI)
Part Number
3955B2Ti
Performance
Ordering Number
80151103
Drive Size (square)
1.1/2 inches
A version of this model is also available with the outside trigger — 3955A2Ti
Working Torque (Forward)
1600-3900 ft-lb / 2170-5290 Nm
Maximum Torque (Forward)
4700 ft-lb / 6370 Nm
Working Torque (Reverse)
1600-4150 ft-lb / 2170-5630 Nm
Maximum Torque (Reverse)
5000 ft-lb / 6780 Nm
Maximum Free Speed
3750 rpm
Impacts per minute
700
Air System
Air inlet (NPTF)
1/2 in
Air consumption at load
85 cfm / 40 l/s
Minimum Hose Size
3/4 in / 19mm
Noise & Vibrations
Impacting sound pressure / power
100.2 / 112.2 dB(A)
Vibration level / measurement uncertainty (ISO28927)
20.8 / 8.5 m/s²
Weight & Dimensions
Tool Weight
34.5 lb / 15.7 kg
Tool Dimensions (l x w x h)
419 x 137 x 220mm
Shipping Weight
37.6 lb / 17.1 kg
Shipping Dimensions (l x w x h)
580 x 250 x 170 mm
UPC/EAN Code
Not Available
Origin
Assembled in the USA
Nothing contained on this page is intended to extend any warranty or representation, expressed or implied, regarding the products described herein. Any such warranties or other items or conditions of sale of products shall be in accordance with Ingersoll Rand's standard terms and conditions of sale for such products, which are available upon request. Designs and specifications are subject to change without notice or obligation.