Chicago Pneumatic CP6641 PNEUMATIC NUTRUNNER

Description CP6641 CP6641 – The most robust pneumatic nutrunner in its class with 3,100 ft.lbs / 4,100 Nm max. Benefits Robust Accurate Strong lightweight reaction arm Features Replaceable protective cover Reliable Gearbox: 13,000 cycles before maintenance Vane type high performance air motor same as industrial impact wrench Capable of reaching high torque accuracy Different reaction arm types and shapes available Reduce operator fatigue and risks of MSDs Model CP6641  Part number 6151800110  Length 361 mm 14.21″ Length 14.21″ 361 mm Net weight 8.8 kg 19.4 lb Net weight 19.4 lb 8.8 kg Height 228 mm 8.97″ Height 8.97″ 228 mm Width 100 mm 3.94″ Width 3.94″ 100 mm Side to center 40 mm 1.57″ Side to center 1.57″ 40 mm Average air consumption 23 l/s Sound pressure 90 db(A) Sound Power 101 db(A) European Sound standard ISO 15744  Sound uncertainty 3 db(A) Vibration ISO ISO 28927-2  Vibration <2,5 m/s² Vibration uncertainty (K) / m/s² European Directives 2006/42/EC (17/05/2006)  European Standards EN ISO 11148-6:2012  Reaction bar S-type  Reversible Reversible  Torque preset # Multi  Square drive 1″ 25 mm Handle type Pistol  Free speed 10 rpm Working Torque Range (fwd) 1000 – 4100 Nm 738 – 3100  Working Torque Range (fwd) 738 – 3100 ft.lbs 1000 – 4100  Working Torque Range (reverse) 1000 – 4100 Nm 738 – 3100  Working Torque Range (reverse) 738 – 3100 ft.lbs 1000 – 4100  Maximum Torque (fwd) 4100 Nm 3100 ft.lbs Maximum Torque (fwd) 3100 ft.lbs 4100 Nm Maximum Torque (reverse) 4100 Nm 3100 ft.lbs Maximum Torque (reverse) 3100 ft.lbs 4100 Nm Socket retainer Hole  Square drive 25 mm 1″ Sound DBA pressure 90 db(A) European Standards EN ISO 11148-6:2013  Weight Including Reaction Arm 10.8 kg 23.8 lb Weight Including Reaction Arm 23.8 lb 10.8 kg Weight w/o Reaction Arm 8.8 kg 19.4 lb Weight w/o Reaction Arm 19.4 lb 8.8 kg