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Product Overview

Specifications

Note:

Specifications and design are subject to change

without notice.

Width of Cut

1.575 m (62 inches) or 1.829 m (72 inches)

Height of Cut

Adjustable from 25 to 127 mm (1 to 5 inches)
in 13 mm (1/2 inch) increments

Net Weight

Model 30645–210 kg (463 lbs.)
Model 30646–225 kg (496 lbs.)

Attachments/Accessories

A selection of Toro approved attachments and accessories is
available for use with the machine to enhance and expand
its capabilities. Contact your Authorized Service Dealer or
Distributor.

To best protect your investment and maintain optimal
performance of your Toro equipment, count on Toro genuine
parts. When it comes to reliability, Toro delivers replacement
parts designed to the exact engineering specification of our
equipment. For peace of mind, insist on Toro genuine parts.

Operation

Note:

Determine the left and right sides of the machine

from the normal operating position.

Adjusting the Height of Cut

Adjust the height of cut from 25 to 127 mm (1 to 5 inches)
in 13 mm (1/2 inch) increments. To adjust the height of cut,
position the castor wheel axles in the upper or lower holes of
the castor forks, add or remove an equal number of spacers
from the castor forks, and secure the height-of-cut collar to
the desired holes in the height-of-cut rod.

1.

Start the engine and raise the cutting unit off the floor.
Stop the engine and remove the key.

2.

Position the castor wheel axles in the same holes in
both castor forks. Refer to

Figure 7

and

Figure 8

to

determine the correct holes for the setting.

Note:

When operating in 64 mm (2–1/2 inch) height

of cut or higher, install the axle bolt in the lower
castor fork hole to prevent grass buildup between the
wheel and the fork. When operating in height of cuts
lower than 64 mm (2–1/2 inches) and grass buildup
is detected, reverse the machine direction to pull any
clippings away from the wheel/fork area.

3.

Remove the tensioning cap from the spindle shaft
(

Figure 7

and slide the spindle out of the castor arm.

4.

Put the 2 shims (1/8 inch) onto the spindle shaft as
they were originally installed.

Note:

These shims are required to achieve a level

across the entire width of the cutting units.

5.

Slide the appropriate number of 1/2 inch spacers onto

the spindle shaft to get the desired height of cut; then
slide the washer onto the shaft.

Refer to

Figure 7

and

Figure 8

to determine the

combinations of spacers for the setting.

12

 

Summary of Contents for 30645

Page 1: ...143 Rev A Base 62in and 72in Mower Groundsmaster 3400 Traction Unit Model No 30645 Serial No 315000001 and Up Model No 30646 Serial No 315000001 and Up Register at www Toro com Original Instructions E...

Page 2: ...product properly and safely You may contact Toro directly at www Toro com for product and accessory information help finding a dealer or to register your product Whenever you need service genuine Tor...

Page 3: ...rator s manual and other training material carefully Be familiar with the controls safety signs and the proper use of the equipment If the operator or mechanic can not read the language of this manual...

Page 4: ...t mowing Do not operate the mower under the influence of alcohol or drugs Lightning can cause severe injury or death If lightning is seen or thunder is heard in the area do not operate the machine see...

Page 5: ...d to specification Make sure that all hydraulic line connectors are tight and all hydraulic hoses and lines are in good condition before applying pressure to the system Keep your body and hands away f...

Page 6: ...ower blade stay away from moving parts keep all guards and shields in place 3 Cutting dismemberment hazard of foot mower blade stay away from moving parts keep all guards and shields in place 93 7818...

Page 7: ...talog 1 Operator s Manual 1 Read the contents of these materials and store them in a safe location DANGER If the engine is started and you have not correctly connected the hydraulic hoses serious inju...

Page 8: ...tall another thrust washer and the remaining spacers onto the spindle and install the tensioning cap to secure the assembly Figure 2 3 Installing the Lift Arms Parts needed for this procedure 1 Lift a...

Page 9: ...2 Height of cut collar 2 Clevis pin 2 Hairpin cotter Procedure 1 Move the cutting unit into position in front of the traction unit 2 Turn on the traction unit ignition and move the cutting unit to the...

Page 10: ...ay from pin hole leaks or nozzles that eject high pressure hydraulic fluid Use cardboard or paper to find hydraulic leaks Safely relieve all pressure in the hydraulic system before performing any work...

Page 11: ...nect the cutter valve electrical connector Figure 6 g017952 1 Figure 6 1 Cutter valve electrical port 7 Check the fluid levels secure the operator s platform on the traction unit and verify that the c...

Page 12: ...or lower holes of the castor forks add or remove an equal number of spacers from the castor forks and secure the height of cut collar to the desired holes in the height of cut rod 1 Start the engine...

Page 13: ...levis pin and hairpin cotter 2 Height of cut collar 10 Align the height of cut collar to the desired height of cut holes on the height of cut rod Figure 10 Figure 10 11 Secure the adjustment with the...

Page 14: ...rating in height of cuts lower than 64 mm 2 1 2 inches Adjust the skids by removing the flange bolt and nuts positioning them as desired and installing the fasteners Figure 12 Figure 12 1 Skid Adjusti...

Page 15: ...n cutting In exceptionally lush and dense grass you may have to raise the height of cut to the next setting Mow at Proper Intervals Under most normal conditions you will need to mow approximately ever...

Page 16: ...tch someone could accidentally start the engine and seriously injure you or other bystanders Remove the key from the ignition switch before you do any maintenance Lubrication Service Interval Every 50...

Page 17: ...t through the hole in the right castor arm and secure it to the right lift arm Secure the clevis pin with a haripin cotter Figure 19 Lowering the Cutting Unit from the Tilted Position 1 Remove the hai...

Page 18: ...motor from the cutting unit Figure 22 g017959 1 2 3 Figure 22 6 Raise the lift arms latch them in the raised position and roll the cutting unit away from the traction unit Turn off the ignition switc...

Page 19: ...ings will wear To check the bushings move the castor fork back and forth and from side to side If the castor spindle is loose inside the bushings the bushings are worn replace them as follows 1 Raise...

Page 20: ...Figure 26 and remember this dimension G010549 Figure 26 3 Rotate the opposite end of the blade forward Measure between the cutting unit and cutting edge of the blade at the same position as in step 2...

Page 21: ...y where the flat and curved parts of the blade meet Figure 28 Figure 28 1 Cutting edge 3 Wear slot forming 2 Curved area sail 4 Crack 3 Replace the blade if you detect wear refer to Removing and Insta...

Page 22: ...y hours of use the belt will show signs of wear Signs of a worn belt are squealing when belt is rotating blades slipping when cutting grass frayed edges burn marks and cracks Replace the belt if any o...

Page 23: ...Notes 23...

Page 24: ...Notes 24...

Page 25: ...Notes 25...

Page 26: ...Annex VII of 2006 42 EC We will undertake to transmit in response to requests by national authorities relevant information on this partly completed machinery The method of transmission shall be electr...

Page 27: ...3766 3636 Jean Heybroek b v Netherlands 31 30 639 4611 Victus Emak Poland 48 61 823 8369 European Privacy Notice The Information Toro Collects Toro Warranty Company Toro respects your privacy In order...

Page 28: ...ot limited to damage to seats due to wear or abrasion worn painted surfaces scratched decals or windows etc Parts Parts scheduled for replacement as required maintenance are warranted for the period o...

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