hat
⑵ Hydraulique silenn se pi gwo. Tradisyonèl modèl idwolik silenn te fè se 160mm, pandan y ap mekanik modèl la se 220mm, zòn kontak ogmante 1 tan, presyon an sou zòn inite diminye, se konsa ke yon ekstansyon pou lavi li yo. Pandan se tan, enpak la sou idwolik sikwi ak Solenoid tiyo diminye, ekstansyon pou lavi yo tou.
eng
⑵ Hydraulic cylinder is bigger. Traditional model hydraulic cylinder bore is 160mm, while mechanical model’s is 220mm, contact area increase 1 time, the pressure on unit area decreases, so that extend its life. Meanwhile, the impact on hydraulic circuit and solenoid valve decrease, extend their life too.