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John Deere F9 Planetary Gear Drive

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Features

Variety of input options

  • Straight in for an on centerline adaptation giving a symmetrical clearance around the hydraulic motor input
  • Offset straight in allows the hydraulic motor be mounted off center
  • Right angle input moves the hydraulic motor perpendicular to the centerline of the planetary drive for added clearance between components on track drives

Output options

  • With external shaft includes keyed, flanged or spline options to meet the various required output connections
  • An added output option includes the output without external shaft by offering an internal spline at the output

Specifications

Ratings

Input speed (max)1 2800 rpm
Output torque (intermittent) 12,880 Nm (9,500 lb-ft)5
Output torque (continuous) 8,135 Nm (6,000 lb-ft)

General data

Output rotation direction Same as input
Approximate dry weight3 100 - 181 kg (220 - 400 lb)
Radial load (max)2 14,287kg (31,500 lb)
Drive type Speed reducer
Hydraulic motor input SAE C or D hydraulic
Ratio range4 3.27 - 117:1
Output Shaft Splined: 23T 8/16P
Keyed: 3-in diameter
  1 Max input speed related to ratio and max output speed
2 Max radial load placed at optimum load position
3 Weight varies with configuration and ratio selected
4 Actual ratio is dependent on the drive configuration
5 Requires tapered roller planet bearings (not available with all ratios)