We have Dinamic oil Gearbox along with Danfoss Hydraulic motor for slew function. Series like RE240 to RE6520 are used along with Pinion on shaft and driven by Hydraulic motor for Slewing.
We have TSM and MZ series motors which can directly be used for slew drive. TSM series can be used for 4 ton to 32 tons of machine slew application.
Dinamic oil offers Gear box like RE240, RE310, RE510, RE610, RE810, RE1020, RE1520, RE2520, RE3510, RE5020, RE6520.