Upon the basis of oscillation condition of simultaneous multiple wavelength lasing, 1064 nm and 1318 dual wavelength Nd:YAG pulsed laser has been established. The output energies of 0.594 J and 0.86 J with efficiencies of 0.31% and 0.45% for the 1064 nm and 1318 nm respectively have been achieved. From the experimental results, we found this kind of dual wavelength pulsed laser has a quite gial spetio-temperal overlapping property.