3900 Series is designed for the most demanding heavy duty applications. With titanium hammercase, bronze end plates and torque up to 6779 Nm, the 3900 Series are the premier industrial grade impacts in the industry.
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 general industrial use, MRO, rail, heavy machinery, and shipbuilding
Integral muffler