12000nm pneumatic torque wrench,pneumatic nut runner(straight type)

 two speed straight pneumatic torque wrench, pneumatic torque nutrunner

• High output and repeat accuracy: ±5% and ±3%
• 6bar compressed air,air consumption under max.power is: 600L/min
• Powerful and low noise,less than 80Dba under max.power
• Set and control torque by adjusting the air pressure through air register, convenient and high repeatability
• With manual 2-speed gearbox, high/low speed can be shifted freely
• Very suitable for continuous operation in production assembly and maintenance
• Reverse pressure-bias motor, provide higher power and torque when removing or loosening bolts
• Free connection of  power handle and drive unit, could be rotated 360°
• After-sales service: 1 year guarantee, life-long maintenance.
• Supply scope :1 pcs torque wrench,1pcs reaction arm,1 set air register kit ( including air register, hose and quick coupling), 1 pcs operating instructions,1 pcs test report

Remark: 1. Above weight does not include the reaction arm

                 2. Free speed is no load speed under 6 bar compressed air with gear 2

 130%!    As the higher reverse torque of  pneumatic wrench, 30% reserved torque is enough.

Advantage:  Quickly release of compressed air in air motor takes a lot of heat, thus the power unit would not heat up obviously under continuous high workload, even in hot summer.