Exmark 920 manual Specifications, Model Numbers, Systems, Engine, Fuel System, Operator Controls

Specifications

Specifications

Model Numbers

Serial Nos: 920,000 and Higher

VT18KA363; VT18KA363CA

Systems

Engine

•Engine Specifications: See your Engine Owner’s Manual

•Engine Oil Type: Exmark 4–Cycle Premium Engine Oil

•RPM: Full Speed: 3600 ±100 RPM (No Load)

Fuel System

•Capacity: 8.0 gal. (30.2 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

•PTO must be disengaged and motion control levers in neutral to start engine. (It is not necessary for the operator to be on the platform to start the engine.)

•Mower blades will stop if the right side motion control lever is moved or released into the PTO disengage position.

•Engine will stop if the motion control levers are moved from the neutral position with the park brake engaged.

Operator Controls

Steering Control: Fingertip drive control levers provide independent speed control, braking and neutral to each drive wheel for moving forward or reverse, stopping, and power turning.

Electrical System (Electric Start)

•Charging System: Flywheel Alternator

•Charging Capacity: Kawasaki: 15 amps

•Battery Type: BCI Group U1

•Battery Voltage: 12 Volt

•Polarity: Negative Ground

•Fuses:

–30 amp main fuse

–25 amp charging system fuse

–10 amp PTO fuse

–15 amp accessory fuse

Safety Interlock System

Transmission

•Two Hydro Gear variable displacement high efficiency pumps independently coupled to two high efficiency Parker/Ross wheel drive motors.

•Hydraulic Oil: Use Exmark Premium Hydro Oil.

•Hydraulic Oil Capacity: 2.4 qt. (2.2 L)

•Hydraulic Filter is replaceable cartridge type.

P/N 109-4180: 25 microns, 10 psi bypass (Summer use above 32°F (0°C))

P/N 1-523541: 40 microns, 18 psi bypass (Winter use below 32°F (0°C))

•Speeds:

–0-8.0 mph (13 km/hr) forward.

–0-4.0 mph (6 km/hr) reverse.

•LCD indicators appear for the park brake, drive levers, and operator presence in the message display on the front control panel.

Note: Because the PTO must be disengaged to start the engine, the LCD indicator will not illuminate at this time.

•Drive wheels release valves allow machine to be moved when engine is not running.

Wheel Drive System

Drive wheels are direct coupled to Parker wheel drive motors with 1 inch (25.4 mm) tapered shaft.

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