Pivot center irrigation system gearbox
1.worm shafts are made of 40Cr
2.Bull gear are made of ductile iron
3.thrust bearings on input shaft have highest load rating
Farm Machinery Parts
• worms are presion ground for higher efficiency rating
• high cotact large pitch gear set gives higher torque loads than competition
• continuously coats gears during off-season to reducer interal corrosion and
provide long-wear under extreme use conditions
• it adopts the worm gear and worm shaft to do the transmiting work
• our gearbox quality is equivalent to Durst gearbox and Zimatic gearbox
Product technical parameter:
| Torque Capacity | 70.000lb–in 7909Nm |
| Ratio | 50:1 |
| Shaft Size | 2.25(57mm) |
| Weight | 111.54lbs(50.7kg) |
| Oil Capacity | 3.5L |
Model Ratio Shaft size weight Torque
W7824 50:1 2.25″ 50kg 7909Nm
W7786 52:1 2.25″ 53kg 7909Nm
W7967 50:1 2.25″ 55kg 7909Nm

