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John Deere F12 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 rpm2
Output torque (intermittent) 16,948 Nm (12,500 lb-ft)
Output torque (continuous) 10,168 Nm (7,500 lb-ft)

General data

Output rotation direction "O" Input: Opposite input
"L" Input: Same as input
Approximate dry weight3 91 – 122 kg (200 – 270 lb)
Radial load (max)2 14,287 kg (31,500 lb)
Drive type Speed reducer
Hydraulic motor input SAE B or C hydraulic
Ratio range4 13.2:1 – 81.3:1
Output Shaft Splined: 29T 8/16P
  1 Actual ratio is dependent on the drive configuration
2 Max input speed related to ratio and max output speed
3 Max radial load placed at optimum load position
4 Weight varies with configuration and ratio selected

Performance data range

Hz (rpm) 60 (1800)
Generator Efficiency % 88-92
Power Factor 0.8
Engine power - Prime kW 77-115
76-112
Engine power - Prime hp 103-154
102-150
Engine power - Standby kW 85-126
83-123
Engine power - Standby hp 114-169
111-165
Rated Fan Power - kW 10.3-15.5
7.0-9
Rated Fan Power - hp 13.8-20.8
9.4-12.1
Calculated generator set output - Prime kWe 54-96
59-97
Calculated generator set output - Prime kVA 68-120
73-121
Calculated generator set output - Standby kWe 61-107
65-107
Calculated generator set output - Standby kVA 76-133
81-134