Specifications: Model: xxg-1605; xxg-2005; xxg-2505; xxg-3005; xxg-3505 Output voltage(kv): 60~160; 100~200; 150~250; 170~300; 180~350 Input power (kw): 1.5; 2.0; 2.5; 3.0; 3.4 Focus size(mm): 0.8íß0.8; 2.0íß2.0; 2.0íß2.0; 2.5íß2.5; 2.5íß2.5 Beam angle: 40+5íp; 40+5íp; 40+5íp; 40+5íp; 40+5íp Max. Penetration a3 steel (mm): 19; 30; 40; 50; 60 Generator weight(kg): 14.5; 18; 30.5; 36.5; 38 Wooden package