Lus piav qhia luv luv:

Khoom nta: Greatork IP68 gearbox yog tsim los ntawm lub hauv paus ntawm standard gearbox, lub foob ib feem tau enhenced rau IP68 daim ntawv thov, nws yog tsuas yog siv rau npauj npaim valve, pob valve thiab damper, yuav ua hauj lwm nyob rau hauv dej rau lub sij hawm ntev, lub torque max tuaj yeem ncav cuag 400,000 Nm thaum txuas nrog hluav taws xob actuator, gearbox piv ntawm 40: 1 txog 5000: 1. Worm gearbox nrog qib lossis tsis muaj yog xaiv tau.