Simplicity 7100 Series Operator's Manual page 46

Specifications
GROUND DRIVE — HYDROSTATIC
Clutch: Foot operated V-belt clutch between bevel gear
& transmission
Transmission: Air cooled, hydrostatic with variable
displacement axial pistion pump and with
fixed displacement, reversible axial piston
motor. Free wheeling valve for maneuvering
of vehicle without staring engine.
Transmission Oil Filter - 12HP, 16HP, 17HP: Spin-on oil
filter in charge pump suction line - 25 micron rating.
Final Drive: hardened spur gears, rolling contact bearings
Differential: Planetary spur gear, controlled traction.
GROUND SPEEDS — HYDROSTATIC
Forward: Variabie, up to 7 mph (11 km/h) at 3600 rpm
Reverse: Variable, up to 4 mph (6.4 km/h) at 3600 rpm
GROUND SPEED — SEMI-AUTOMATiC
Forward or Reverse
0.96 mph (1.5 km/h)
2.3 mph (3.7 km/h)
3.7 mph (5.9 km/h)
5.1 mph (8.2 km/h)
Gear
1
2
3
4
GROUND DRIVE —
SIX SPEED & SEMI-AUTOMATIC
Clutch: Foot operated V-belt clutch between bevel gear box
and transmission.
Transmission: Six Speed: Sliding spur gear with 6 speeds
forward and two reverse
Transmission: Semi-Automatic: Differential clutch drive to
transmission with forward
reverse controi. Sliding
spur gear with 4 gear ratios
- hardened spur gears,
rolling contact bearings
Differential: Planetary spur gear, controlled traction
GROUND SPEED — SIX SPEED
Gear Lo - Range Hi-Range
1
2
3
Reverse
0.7 (1.1 km/h)
1.7 (2.7 km/h)
2.8 (4.5 km/h)
1.5 (2.4 km/h)
1.6 mph (2.5 km/h)
3.7 mph (5.9 km/h)
6.1 mph (9.8 km/h)
3.2 mph (5 km/h)
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