Exmark 850 Lawn Aerator User Manual


 
Specications
Specications
Model Numbers
Serial Nos: 850,000 and Higher
M16KA322P M16KA362P M16KA362 M16KA483P M16KA483 M16KA322PCA M16KA362CA M16KA483CA
Systems
Engine
• Engine Specications: See your Engine Owner’s
Manual
• RPM: Full Speed: 3600 (No Load)
Fuel System
• Capacity: 5.0 gal. (18.9 L)
• Type of Fuel: Regular unleaded gasoline, 87
octane or higher; containing no more than 10%
methanol or ethanol.
• Fuel Filter: Replaceable In-line
• Fuel Shut-Off Valve: 1/4 turn increments
Safety Interlock System
Operator must have the transmission in neutral and
PTO disengaged to start engine. Release of Operator
Presence Control (OPC) levers will cause engine to
stop if transmission is not in neutral and/or PTO
is engaged.
Steering/Brake Controls
Fingertip drive control levers provide independent
control of traction, braking, and neutral to each drive
wheel for moving, stopping, and power turning.
Parking brakes are engaged by locking drive control
levers in the “brake” position.
Transmission
• Peerless 700-070A, ve speeds forward and one
reverse.
• Speed range:
1st: 2.0 mph (3.22 km/hr)
2nd: 2.7 mph (4.35 km/hr)
3rd: 3.5 mph (5.63 km/hr)
4th: 4.1 mph (6.60 km/hr)
5th: 6.2 mph (9.98 km/hr)
Reverse: 3.1 mph (4.99 km/hr)
Wheel Drive System
Banded double A-Section V-belts, single top-side
idlers and replaceable bolt-on drive sheaves and brake
drums. (Single B-Section V-belts for the 32 inch
Model)
Tires & Wheels
Drive
Front
Caster
Pneumatic (Air-Filled)
Semi-
Pneumatic
32 36 & 48
All Decks
Quantity
2 2 2
Tread
Turf Saver Turf Master Smooth
Size 13 x 5.00-6 13 x 6.50-6 9 x 3.50-4
Ply Rating
4 4
Pressure
14 psi
(97 kPa)
14 psi
(97 kPa)
Bearings
Replaceable
Ball
Replaceable
Ball
Replaceable
Roller
12