1)Low noise,light weight
2)good quality,oilless
3)long working time

Main technical data as follow:
Model:RT628
Motor:DC 12V
Cylinder:30*2 mm
Air delivery:100L/min
Pressure:0.8mpa
Motor winding:Aluminum/copper
Fan cover:plastic
Crank case:aluminum
Tank:6L
Ctrn size:44*21*45 cm
N.weight:13kgs