Great Dane GDRZ61-25KAE Manual De Usuario

Operating - 20

When the machine needs to be moved without starting or 
running the engine, use the hydraulic pump free-wheel 
valves:

1. Lock the park brake.

MX13120

2. Turn free-wheel valve (A) on both pumps one full turn 
counterclockwise (open position).

3. Unlock the park brake.

4. Push machine to desired location. Due to hydraulic 
system drag, machine will move slowly.

5. Turn free-wheel valve (A) on both pumps one full turn 

clockwise (closed position). Tighten valve to 9

-

14 N•m (80

-

120 lb-in.).

6. Lock the park brake.

Use a heavy-duty trailer to transport your machine. Trailer 
must have signs and lights required by law.

1. Raise the mower deck lift lever to the transport position.

2. Drive machine on trailer.

3. Stop engine and lock the park brake.

4. Remove key.

5. Fasten machine to trailer with heavy-duty straps, chains 
or cables. Both front and rear straps must be directed down 
and outward from machine.

•

Mow grass with throttle lever in the full-throttle position.

•

Cut grass when it is dry.

•

Keep mower deck and discharge chute clean.

•

Mow with sharp blades.

•

Properly level mower deck for a smooth cut.

•

Mow grass high and often.

•

Use a travel speed that fits the conditions:

•

Mow tall or wet grass twice. Cut grass at half desired 

height; then cut at desired height.

•

Travel slow when mowing tall, thick or wet grass.

•

Avoid damaging grass by slipping or skidding 

machine drive wheels. Practice smooth control lever 
movements.

•

When performing sharp turns, do not allow inside 

machine drive wheel to stop and twist on grass.

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