44” ROUGH CUT
OWNER’S MANUAL
With Assembly Instructions
For Models: MR44B & MR44K
KUNZ ENGINEERING, INC. 42 / PH (815) 539-6954
/ MENDOTA, IL 613
1/09
SAFETY INTRODUCTION
Your safety, and the safety of others, is very important. To help you make informed
decisions about safety, we have provided operating procedures and other information on
labels and in this manual. This information alerts you to potential hazards that could hurt
you or others.
You will find important safety information in a variety of forms, including:
Safety Labels – on the mower.
Safety Messages – preceded by a safety alert symbol and one of three signal
words: DANGER, WARNING, or CAUTION.
These signal words mean:
DANGER: Indicates an imminently hazardous situation that, if not avoided, will result in
death or serious injury. This signal word is to be limited to the most extreme situations
typically for machine components which, for functional purposes, cannot be guarded.
WARNING: Indicates a potentially hazardous situation that, if not avoided, could result in
death or serious injury, and includes hazards that are exposed when guards are removed.
It may also be used to alert against unsafe practices.
CAUTION: Indicates a potentially hazardous situation that, if not avoided, may result in
minor or moderate injury. It may also be used to alert against unsafe practices.
This entire manual is filled with important safety information. Please read it
carefully.
1
IMPORTANT SAFETY INFORMATION
WARNING: Do not allow anyone to operate this equipment who has not fully read and
comprehended the safety manual and who has not been properly trained in the safe
operation of the equipment.
WARNING: Operator should be familiar with all functions of the unit.
DANGER: Keep hands, feet, hair and clothing away from moving parts.
WARNING: Remove all objects from the work area that might be picked up and thrown by
the blades.
WARNING: Do not mow when children and others are around.
WARNING: Keep all safety shields and deflectors in place during operation.
WARNING: Shut off the engine and allow the mower blades to come to a complete stop
before making any adjustments to the mower.
WARNING: Shut off engine before disconnecting the mower from the tow vehicle or
attempting to move the mower by hand.
WARNING: Never carry children or passengers.
WARNING: Do not allow children to operate this machine.
This entire manual is filled with important safety information. Please read it
carefully.
2
275002 – Warning
Decal, General
SAFETY SIGNS AND LOCATIONS
275003 – Danger
Decal, Cut Hand & Foot
Clean or Replace Any Safety Signs That Are not Readable or Damaged
Replacement decals can be purchased from your local dealer or
Kunz Engineering Inc.
Mendota, IL 61342
(815) 539-6954
275007 – Warning
Decal, Belt Sheild
Serial # and Model #
Decal
3
ASSEMBLY INSTRUCTIONS
Read the complete assembly instructions before starting the assembly.
You should have:
- one mower deck assembly
- two carrier arm assemblies
- two rear tire assemblies
- one front cross brace tube and one rear cross brace tube with height adjust assy.
- one ATV tongue assembly
A. ASSEMBLY OF REAR WHEELS AND CARRIER ARMS
1. Set the mower deck assembly on wood blocks so that it is suspended off the ground.
Note: The operator controls are on the front of the deck. (Left and right are determined by
looking in the direction of travel or by standing at the rear of the deck assembly looking
forward.)
2. Install the rear tire assemblies on the carrier arm assemblies. Remove the hex nut and lock
washer from the rear tire assembly and install the 5/8”x7-1/2” tire axle bolt through the hole in
the carrier arm assembly. See figure 1. Secure assembly with the lock washer and hex nut
provided on the rear tire assembly. The rear tires should be offset to the outside of the deck
assembly on both sides. See figure 2.
ier Arm
Hex Nut and
Lock Washer
Carr
mbly
Asse
Cup Washer
Rear Tire
Bolt
Flat Washer
Figure 1: Rear Tire Assembly Installation
4
3. Install the two carrier arm assemblies in the pivot arms, which are located on the mower deck
assembly. Place the assembly so that the castered tires are on the front and the fixed tires are
on the back. See figure 2. Secure with 1/2" x 3-1/2" hex head bolts and lock nuts provided on
the pivot arms.
Note: Tighten 1/2” x 3-1/2” hex head bolts until just snug. This area needs to pivot when
adjusting the height. Under tightening can result in excessive wear and flexing. Over
tightening will make adjusting the cutting height very difficult.
Carr r Arm ie
Assy.
Front (Rubber
Flap Side)
Pivot Arm
Rear Tire Assy.
(Attach on outside for
both left and right sides)
1/2” x 3-1/2” Bolt
Figure 2: Carrier Arm Installation
B. INSTALLATION OF CROSS BRACE TUBES AND HEIGHT ADJUST ASSY.
For this section, if your mower was purchased with an Electric Lift Kit (Part #003912), refer to
Section C of the Electric Lift Kit Owner’s Manual.
1. Remove the 1/2” x 3” hex head bolts, lock washers and nuts that are located on the top of
each carrier arm (four per carrier arm). The removed hardware will be used in step 2.
2. Install the cross brace tubes on the carrier arms with the 1/2” x 3” hex head bolts, lock washers
and nuts. Only hand tighten the hardware for this step. The support that has the height adjust
assy. fastened to it needs to be placed on the rear location. Orientate the support such that
the height adjust assy. hangs towards the engine. See figure 3.
3. Remove the 1/2” x 1” bolt and lock nut from the lower deck mount. Manually turn the screw
down towards the deck until the screw mounting flat hole lines up with the lower deck mount
hole. After achieving alignment, attach the screw mounting flat with the 1/2” x 1” hex head bolt
and secure the bolt with the provided lock nut. Do not over-tighten. This location must be able
to pivot. See figure 4.
5
1/2” x 3” Bolt
Cross Brace
Tube
Height Adjust Assy.
Figure 3: Cross Brace Tube Installation
Screw Mounting
Flat
Height Adjust
Assy.
Screw
1/2” x 1” Bolt
Lower Deck
Mount
Figure 4: Height Adjust Assy. Installation
4. Turn the crank on the height adjust assy. and raise the mower to its highest position. At this
time securely tighten the 1/2” x 3” hex head
bolts, lock washers and nuts holding the cross
brace tubes in place. This step insures that proper alignment of the carrier arms has been
achieved.
6
TION OF TONGUE ASSEMBLY C. INSTALLA
1. he tongue can be installed either on the left or right carrier arm assembly depending on how
T
the tow-behind mo ivot on the chosen
arrier arm assembly with the 1/2” x 3-1/2” hex head bolt, lock washer, and nut provided.
c
wer will be towed. See figure 5. Secure the hitch p
2. Install the tongue into the hitch pivot and secure by placing the provided 5/16” wire lock pins on
each side of the hitch pivot.
Note: To help prevent any unwanted pin removal caused by oncoming debris install the 5/16”
wire lock pins with the wire lock section back from the direction of travel. See Figure 6.
Hitch Pivot – Attach to
Either Left or Right
Carrier Arm Assy.
Carrier Arm
Assy.
Tongue
Direct Behind Position Offset Position
Figure 5: Assembly of the Tongue and Hitch Pivot
7
Direction of Travel Screw Pin Shackle
Shift Tongue Left or Right
Between Holes
Clevis
5/16” Wire
Lock Pins
Wire Lock Section of
Wire Lock Pin
(Placed Back From
Direction of
Tongue
Travel)
Figure 6: ATV Tongue Assembly
OPERATIONS AND ADJUSTMENTS
This sa
these i
Read and follow all instructions in this manual and the attached engine
manual.
WARNING: Do not allow anyone to operate this equipment who has not fully read and
comprehended the safety manual and who has not been properly trained in the safe
operation of the equipment.
WARNING: Operator should be familiar with all functions of the unit.
. TONGUE CONFIGURATIONS AND ADJUSTMENTS
A
WARNING: Shut off the engine and allow the mower blades to come to a complete stop
before adjusting the tongue.
The hitching system is designed so that the rough cut mower can be pulled directly behind a tow
vehicle or offset to the left or right. See Figure 7.
Note:
When pulling the mower directly behind, the hitch pivot should be fastened on the right
carrier arm for maximum maneuverability. See Figure 5. When pulling the mower in
the offset position the hitch pivot can be fastened on either the right or left carrier arm.
See Figure 5.
f Follow
ety alert symbol is used to indicate safety instructions.
nstructions to avoid personal injury and/or property damage.
8
The tongue is equipped with a screw pin shackle clevis to provide movement in all directions on
q
rough uneven ground. To prevent loss of the screw pin due to vibration or debris, place the screw
pin through the tow vehicle hitch and clevis and turn the screw pin until snug.
The tongue is designed to adjust from left to right within the hitch pivot. This allows the mowers
position to be varied behind the tow vehicle. This is accomplished by pulling the 5/16” wire lock
pins out and choosing two other hole locations on the tongue. See Figure 6.
OffsetDirectly Behind
Figure 7: Rough Cut Tow Behind Towing Suggestions
B.
ADJUSTING CUTTING HEIGHT
WARNING: Shut off the engine and allow the mower blades to come to a complete stop
before adjusting the cutting height.
Lower Edge of
Deck
Mower
Blade
Adjustment Crank: Roughly 8
turns e
Measure This Distance
and Add 1-5/16” to get
Cutting
Height
1-5/16”
Figure 8: Adjusting Rough Cut Mower Cutting Height
uals 1.0”
Cutting Height
9
The cutting height can be adjusted in a range from 2.0" to 8.0". This is accomplished by turning
the he
to raise ckwise to lower the mower cutting height.
ight adjust crank located at the back of the mower. See Figure 8. Turn the crank clockwise
the mower cutting height and counter-clo
DANGER: Shut off tow vehicle engine and allow mower blades to stop completely before
attempting to measure the cutting height.
Adj
ust the mower as follows:
1.
Pull the mower on to a smooth, level surface.
2. The desired cutting height can be determined by measuring the distance from the ground to
the outside lower edge of the mower deck and adding 1-5/16”. The mower blade cutting edg
is 1-5/1
6” above the outside lower edge of the mower deck.
e
Note:
If the height adjust crank does not turn easily, the pivot bolts holding the carrier arm
assemblies and height adjus
llow easier pivoting. Care should be taken not to loosen too much or excess wear and
a
flexing may occur. Greasing the threads on the height adjust screw may also allow
t screw may be too tight. Loosen the pivot bolts slightly to
greater ease in adjustment.
Note: After setting the initial cutting height, quick field adjustments can be completed by
counting crank turns. Roughly 8 turns will equal 1” of vertical movement.
The adjustment crank may unturn due to vibration. This will allow the mower’s cutting height to
change. The crank can b ustment nut tube and the
e secured by folding it down between the adj
height adjust support. See Figure 9.
Adjustment Crank
Adjustment Nut Tube
Height Adjust Support
Figure 9: Securing Crank While Not In Use
10
C. STARTING ENGINE
WARNING: Set parking brake on tow vehicle.
Attach mower tongue to tow vehicle.
WARNING: Do not start rough cut mower unless it is attached to the tow vehicle.
Turn o
Set the choke to the desired position.
Set the throttle at approximately half throttle.
Start engine and allow engine to warm up.
Set
clutch han ont of the mower under the engine.)
Adjust engine speed to full throttle.
D. SHUTTING OFF ROUGH CUT MOWER
Slow t
Allow engine to cool down for a short time before moving the ignition switch to the off position.
Turn off fuel shut off valve which is located on the underside of the gas tank.
. MOWER OPERATION
E
n fuel shut off valve which is located on the underside of the gas tank.
engine speed at about half throttle and slowly engage mower blades clutch handle. (The
dle is located at the fr
Not
e: Some belt squealing may occur on engagement. This is normal for a manual clutch
engagement design.
CAUTION: If the mower’s engi e
uncut area before attempting to engage the clutch. Inspect the blades for any obstructions
that may prevent blade enga
premature belt failure or a fire.
WARNING: Shift to neutral and set the parking brake before dismounting the tow vehicle.
he engine speed down to an idle and slowly disengage the clutch handle.
DANGER: Keep hands, feet, hair and clothing away from moving parts.
CAUTION:
Clean or replace any safety signs that are not readable or damaged.
ne di s while in use, remove the rough cut mower from the
gement. Failure to follow these instructions may result in
11
WARNING: Remove all objects from the work area that might be picked up and thrown by
the blades.
WARNING: Do not mow when children and others are around.
WARNING: Do not fill fuel tank while engine is running or hot.
WARNING: Keep all safe
CAUTION: Remove grass build up from under safety shields before each use. Do no
remove safety shields while engine is running.
sheaves can cause fires.
ARNING: Shut off engine before disconnecting the mower from the tow vehicle or
W
attempting to move the wing mower by hand.
WARNING: Never carry children or passengers.
WARNING: Do not allow children to operate this machine.
CAUTION: Slow down and watch the ends of the mower when making turns so objects
are not struck and/or run over.
WARNING: Look down, to the sides, and behind before and while backing to avoid
backing over something or someone. Care should also be taken while backing so that the
wing mower or mowers do not jackknife an
WARNING: Stop the mower blades on the mower if the tow vehicle becomes stuck or
stops going forward because of loss of traction. Shut off the engine on the
attempting to push or pull the tow vehicle.
Listen t
hard. W
Do not allow material to build up on the air inlet to the engine cooling system. Special care should
be taken to make sure the engine is getting enough inlet air. Do not allow the engine cooling fins
under the shroud to be blocked. If air flow over the engine is restricted, the engine could
overheat.
o the rough cut mower engine while mowing. The engine should run free and not work too
orking the engine too hard will cause overheating and premature failure.
CAUTION: If the mower’s engine dies while in use, remove the rough cut mower from the
uncut area before attempting to engage the clutch. Inspect the blades for any obstructions
that may prevent blade engagement. Failure to follow these instructions may result in
premature belt failure or a fire.
ty shields and deflectors in place during operation.
t
Dry grass build up around belts and
d damage hitches.
mower before
12
F. DRIVE B Refer to Figure 10
t
E
LT REMOVAL AND TENSION –
WARNING
: Shut off engine and allow mower blades to stop turning before making any
adjustments or repairs.
Remove the safety shields.
Loosen the nuts on the spring-loaded idler; adjust bolt until the belt can be slipped off the idler and
drive sheaves.
Slip the belt down under the drive sheave and off the blade spindle sheaves.
Slip the belt down under the drive sheave and off the blade spindle sheaves.
Install the new pecial care to
Install the new pecial care to
make sure that the belt is placed between the brake stud and the idler pulley.
make sure that the belt is placed between the brake stud and the idler pulley.
belt and then adjust the tension as follows: See Figure 10. Take s belt and then adjust the tension as follows: See Figure 10. Take s
Only Include
Spring in
Measurement
Fron
Clutch Engagement
Clutch Arm
Engine
Brake Stud
Clutch Engaged
Spring Length 2-3/4”
to 3-1/4”
Clutch Disengaged
Spring Length 3-1/4”
to 4”
No Less Than 1/2” Clearance With
Clutch Engaged
0” With Clutch Disengaged
Figure 10: Belt Pattern, Spring Adjustment, and Brake Adjustment
Figure 10: Belt Pattern, Spring Adjustment, and Brake Adjustment
13
With the clutch engaged, adjust the nuts on the spring-loaded idler adjuster bolt until the length of
the spring is approximately 2-3/4”. This is the initial belt break in sp ring length. When the belt is
broken in after several hours of mowing, the running spring length should be between 2-3/4” and
3-1 ure the
/4”. For maximum belt life, periodic checks every 3-4 hours should be done to make s
spring len e recommended running length.
Note: Failure to periodically adjust the belt tension will result in severe belt wear and
This model comes with a belt brake, which is a safety feature that stops the blades from turning
after th
the clut
Under normal operating conditions and when using the Kunz Engineering belt (Part # 238007
brake stud should require very little adjustment. Period
erformed every 10 hours. In more severe cutting conditions, more frequent inspections may be
p
nec he
essary. There are two parts to inspecting the brake stud. Those two inspections are t
disengage ance.
Note: It is quicker to perfor
Disengaged Spring Length:
This inspection must be performed to make sure that there is proper braking force to prevent the
blades from spinning when the clutch is in the disengaged position. With the clutch in the
disengaged position measure the spring length. The spring must be between 3-1/4” and 4” to
provide the appropriate braking force. If the spring length is over 4” it will be necessary to adju
the brake stud closer to the belt. If the spring length is less than 3-1/4” it will be necessary to
adjust the brake stud further away from the belt. To make brake stud adjustments loosen the
on the top
pring length is achieved, tighten the bolt on the top of the brake stud. For this procedure do not
s
adjust the spring length.
tension.
Brake Stud Clearance:
This inspection is necessary to prevent over-braking. To inspect the brake stud clearence it is
easiest to remove the left belt sheild and observe from the left side. With the clutch enga
heck to make sure that there is at least 1/2” of clearance between the brake stud and the belt. If
c
the
clearance is less than 1/2” then it will be necessary to adjust the brake stud away from the
belt. Keep ngth must stay between 3-1/4” and 4”.
gth has not exceeded th
premature belt failure.
e clutch is disengaged. The only time the brake should be in contact with the belt is when
ch is disengaged.
CAUTION: The brake stud
erent size belt is used. If the brake stud is not adjusted correctly, the blades will still
diff
spin even though the clutch may be in the disengaged position. Always shut mower
engine off before servicing.
d spring length and brake stud clear
inspections if done simultaneously.
of the brake stud and slide the brake stud in the slot. When the proper disengaged
The spring length should only be changed when adjusting the belt
in mind that the disengaged spring le
may need to be adjusted if there is significant belt wear or if a
ic brake stud inspections should be
m the disengaged spring length and brake stud clearance
ged,
) the
st
bolt
14
No r
te: If the brake stud is adjusted to the end of the slot and the brake stud clearance is unde
1/2” then it is time to replace the belt.
CAUTION: If brake stud is not set in correct position, under-braking or over-braking may
occur. If over-braking occurs, premature belt failure or a p
excessive friction and overheating.
G. MOWER BLADE REMOVAL, BALANCING & INSTALLATION
CAUTION: Sharp blades can cause bodily injury if not handled properly.
When removing the blade, it is recommended that a block of wood be placed between the blade
and th the need to
h
Out o balance mower blades cause excessive vibrations which lead to premature bearing
failures
The Models MR44K and MR44B use the Kunz Engineering Part # (202141) blade bolt. This
particular hex head bolt is a
To ease in the bl
the removal of the blades.
H.
LUBRICATION
There are five lubrication points on the rough cut mower -- one spring-loaded idler pivot, two
caster wheel pivots, and two blade spi
often as required in dusty conditions. Lubricate the blade spindles 2-5 pumps every 50 hours.
(Th
a high gra
I.
STORAGE
Turn off fuel shut off valve which is located on the underside of the gas tank. If the mower is
stored outside, the engine should be covered to prevent water from getting inside the engine
during heavy rainstorms. See the Engine Manual for additional information.
e underside of the mower deck. This will allow the removal of the blade without
old the blade by hand.
CAUTION: Always balance the mower blades each time they
f
, bolts coming loose, and overall deterioration of the mower.
CAUTION: Always properly tighten the blade bolts to the specified torque. Failure to d
can lead to unwanted loosening of the blade and damage to the blade holding saddle.
3/4” – 16NF x 1-1/4” long, grade 5 and its proper torque is 300 ft-lbs.
ade installation process, use the same block of wood and method used during
ndles. Lubricate at approximately 10 hr. intervals or more
e bearings have trash guard seals to hold the seals in place during lubrication.) Lubricate with
de of pressure gun grease.
Note: o not over grease blade spindles. Blade spindles are initially greased at the factory.
D
easing before 50 hrs. may cause bearing seal damage which will result in premature
Gr
earing failure.
b
ossible fire could occur due to
are sharpened.
o so
15
ACREASE ROUGH CUT MOWER SPECIFICATIONS
Model Model
MR44B
ENGINE:
Engine Make Briggs & Stratton Kohler Command Pro
Engine Model Intek AVS OH V CV 493
Cylinders 11
Cycles 44
Crankshaft Vertical Vertical
Engine HP 17.5 18
Bore 3.57" 3.54"
Stroke 3.06" 3.03"
Displacement 30.6 cubic inches 29.9 cubic inches
Oil Capacity 1.5 U.S. qt 2 U.S. qt
Crankshaft D ia. 1.0" 1.0"
Key Slot 1/4" 1/4"
Crankshaft Length 3.15" 3.15"
Threaded Hole in End of Crankshaf t 7/16-20 7/16-20
Engine Mounting Bolts 5/16-18x1.50 Through Bolt M8 x 1.25-25
Starter Electric Electric
Choke Manual Manual
MOWER:
Fuel Tank 3-3/4 Gal. 3-3/4 Gal.
Effective Cut t ing W idt h 44" 44"
Deck Constr uc t ion 10 ga. Welded steel 10 ga. Welded steel
Cutting Height 2" to 8" 2" t o 8"
Height Adjustment Single Crank Single Crank
Rear Wheels (Fixed) (4 ply T urf Pnuem at ic ) Two 15/600 x 6 Two 15/600 x 6
Front Wheels (Cas t er) (4 ply T urf Pnuem at ic ) Two 5.30/4.50 x 6 Two 5.30/4.50 x 6
Blade Dia. 2-23" 2-23"
Engine Speed, Blades Running 3500 RPM 3500 RPM
CLUTCH TYPE
Engagement Speed Manual Manual
DIMENSIONS
Length 95.5" 95.5"
Width 46.5" 46.5"
Height 29" 29"
Weight 520 lbs. 520 lbs.
HITCH
Hitch Type ATV Tongue AT V T ongue
TOUCH-UP PAINT COLOR
Pewter Gray, Krylon #1606 Pewter Gray, Krylon #1606
MR44K
16
ACREASE ROUGH CUT MOWER PARTS LIST
Item Part # Description Quantity
1 214021 Cup Washer 6
2 2 160 02 Wire Lo ck Pi n, .3 1" x 2 .50" 2
3 216009 Screw Pin Shackle Clevis 1
4 222005 Worm Drive Hose Clamp (7-7/8" to 9-1/8" Clamping Dia.) 2
5 222012 Single Split Collar (1" I.D. x 1/2: Thick) 2
6 225005 Compression Spring, 4-1/2"L x 1-3/32" O.D. x .125" Wire dia. 1
7 226003 Offset Wheel Assy. (15/600 x 6, 4 Ply Turf) 2
8 226004 Centered Wheel Assy. (5.30/4.50 x 6, 4 Ply Stud) 2
9 238007 "V" Belt, .62" x 77" O.C. (B74 Carlisle Super II) 1
10 241001 Flat Idler, 4" O.D. x 3/8" Hole 1
11 241010 "V" Sheave, 5" Dia. 1" Bore 1
1 2 2 43010 P lasti c Bear ing ( 1- 3/ 8" O. D. x 1. 00" I .D. , Flange, Nyl on) 4
13 2580 23 Spindle Assy. 2
9 000 75 S pindle Sh aft (1)
9 001 60 Ho us ing As s y . (Wit h Two Bea r ings ) (1 )
243006 Bearing (6206 w/ Trash Guard Seals) (2)
600271 Bearing Spacer (3.33" Long) (1)
241011 Sheave, (5.56" Dia., B-Section) (1)
14 259008 Offset Mower Blade, 2-1/2" Wide, 23" Long, 3/4" Hole 2
15 264000 Solenoid 1
16 264001 Ignition Switch (MR44K) 1
16 264010 Ignition Switch (MR44B) 1
1 7 2 64003 Hour/ Tac k Meter Op t i onal
18 269000 Choke Control, 20" (MR44B) 1
18 269004 Choke Control, 14" (MR44K) 1
1 9 2 69001 T h ro t tle Contr ol, 15" 1
20 275001 Control Panel Decal, Starting Instructions 1
20 275002 Warning Decal General 1
20 275003 Danger Decal, Cut Finger 2
20 275007 Warning Decal, Belt Sheild 2
20 275011 Clutch Engagement Decal 1
20 275019 Name Decal,Kunz 1
20 275021 Name Decal, AcrEase 1
20 275024 Name Decal, 44" Rough Cut 1
21 277002 Rubber Gromet 6
2 2 2 770 10 F u el T ank , 3. 75 Gal. ( Pl a stic ) ( Us e G as Cap 277 01 3) 1
2 3 2 770 11 Handle Gr ip 1
2 4 2 770 13 G a s Cap (For F uel Tank 277010) 1
25 600071 Spac er, 1.38" O.D. x 1.33" Wall x 2.19" Long 1
26 600136 Brake Stud 1
27 600146 Crank Arm 2
28 600185 Top Long Support 1
29 600186 Top Short Support 1
30 600252 Flap Retainer Strip 1
17
Item Part # Description Quantity
31 600253 Safety Belting 1
32 600254 Battery Box Spacer 2
33 600264 Belt Sheild, Left 1
34 600265 Belt Sheild, Right 1
3 5 6 002 68 Height Ad jus t Sup por t 1
36 900023 Control Panel 1
37 900049 Ba tte ry Bo x Assy. 1
38 900058 Hitch Pivot 1
39 900061 Pivot Arm 4
40 900079 Tank Support 1
41 900082 Tongue 1
42 900148 Caster Fork 1
43 900150 Engine Support Bracket 1
44 900151 Clutch Arm 1
45 900153 Idler Arm Assy. 1
243005 Bronze Bearing, 1/2"I.D. x 3/4" O.D. x 3/4" Long 2
4 6 9 00154 Upper Ac tuat or Moun t 2
4 7 9 001 55 Carrier Ar m 2
4 8 9 001 56 M ower Dec k 1
4 9 9 00157 Height Adju s t Nu t 1
50 900158 Screw Adjuster 1
18
UACREASE 44” ROUGH CUT MOWER PARTS
34
21
4
15
36
43
33
46
24
11
49
22
25
17
19
16
40
50
18
14
13
37
32
6
29
27
28
35
44
26
45
9
23
10
31
39
1
47
48
42
7
5
30
12
20
41
2
8
3
38
19
TIONAL EQUIPMENTOP
OP
TIONAL WETLANDS KIT
The optional wetlands kit features an extra set of tires for added gro
saturated areas. The following are applications and features that the wetlands kit works
• Great for wetlands or marshy areas that stay wet all year a
• Works well in combination with small personal amp
• ore than doubles the tire surface area in contact with the ground.
M
• ery easy to install bolt-on kit.
V
• orks on all existing and new rough cut mowers.
W
• he rough cut mower
T
epth should be avoided.
d
• ith the Wetlands Kit installed, the minimum cutting height is 3.5” – 4”.
W
will not
float with the wetlands kit installed. Water greater than 2-3" in
Shown on the 57” Rough Cut Mower
Wetlands Kit (Part # 003905)
hibious vehicles or tracked ATVs.
und support in soft or water
round.
best in.
20
OPTIONAL EQUIPMENT
OPTIONAL ELECTRIC LIFT KIT
The optional electric lift kit consists of all of the mounting hardware, brackets, electric actuator a
wiring with remote control panel.
• Great for constantly changing terrain and grass/brush heights.
• Allows
• Raise up and over rocks and logs with ease.
• Heavy
• Works on all existing and new rough cut mowers.
for quick cutting height changes on the go from the seat of the tow vehicle.
duty 1500 lb linear screw actuator made by Linak.
Shown on the 57” Rough Cut Mower
Electric Lift Kit (Part # 003912)
nd
21
UOPTIONAL EQUIPMENT
OPTIONAL FLOATATION KIT
The optional floatation kit consists of one additional front and rear tire, mounting brackets and
hardware.
• Great for mowing around ponds and on rough uneven ground wher e scalping would normally
occur.
• Clamping style receiver allows for adjustments from side to side with both the front and rear
tires.
• Pinned receivers make for quick kit removal when not needed.
• Works on all existing and new rough cut mowers.
Shown on the 57” Rough Cut Mower
Rear Floatation Kit (Part # 003907)
Front Floatation Kit (Part # 003908)
22
Loading...