Series N...G : planetary gear slew drive gearbox
Output speed0.425‐445 r/min
Ratio range1.3.15‐9000
Input power0.25‐55KW
Mounting positionB5,V1, V3 etc.
Mounting dimensionsStandard
Reduction ratioi >3
Permit torque range≤ 540000N. M
Series N…G: planetary gear slew drive gearbox

SGR as slew drive manufacturers, our planetary gear applications mainly for winch crane, slewing deck crane, crane winch design, excavator swing drive, slewing drive for solar tracking system etc.

SGR unique planetary gear reduction gearbox working principle makes these slew drive for solar tracker bear a big radial load due to the proportionate distribution of torque. Also, every SGR slewing drives has hydraulic motor configurations.

SGR slew drive gearbox as one series of high torque planetary gearbox  we have all series slew gearbox size meet customer different demand .

Key Features
  • Modular design, combined according to customer requirementplanetary gear slew drive gearbox
  • Heavy bearing, Design for heavy duty Application
  • Hardened gearing, long life with high reliability
  • Low-speed shaft design

Application : 

SGR slewing drive gearbox for mobile cranes, Tower cranes ,Crawler Cranes ,Deck Cranes , planetary gear for Stackers /Reclamers ,Drilling Machines  ,slewing drives for Concrete pump . etc .

Slewing drive gearbox for mobile cranesslewing drive gearbox for tower crane