Name: Gear Box Material: ASTMA536 Grad 60-45-10; ASTMA536 Grad 80-60-03 Casting Process: Sand casting Machined by OKK Milling Machine & CNC Boring & Milling Center 3000X2000X1600 Made in Korea weight: 272kg 652kg Raw castings: 3032 7071/ton Export Country: Australia