60” FINISH CUT C60K H60T 60T H60B E60B OWNER’S MANUAL With Assembly Instructions For Models: C60K, H60T, H60B & E60B KUNZ ENGINEERING, INC.
ASSEMBLY INSTRUCTIONS READ THE COMPLETE ASSEMBLY INSTRUCTIONS BEFORE STARTING THE ASSEMBLY. You should have: - one mower deck assembly - two caster assemblies - two rear axle assemblies - one tongue assembly (Lawn & Garden Hitching or ATV Tongue) - one tow vehicle hitch assembly (only included on Lawn & Garden Hitching) Optional hitches: - one tongue extension - one rear hitch assembly A. ASSEMBLY OF MOWER WHEELS 1. Set the mower deck assembly on wood blocks so that it is suspended off the ground.
Note: Tighten the four wheel assembly pivot bolts so that the wheel assemblies will not flop down when the deck is raised off the ground. Caster Support Caster Support Stop Tongue Figure 2: Installation of Caster Support Stop B. INSTALLATION OF LAWN & GARDEN HITCHING (refer to the Operation and Adjustment Section for recommended hitching)(if the ATV Tongue was purchased refer to section C. Installation of ATV Tongue) 1.
5. The telescoping hitch can either be installed to the left or right and should clear the back of the tire by about 2”. 6. If one mower is pulled on both the left and right side of the tow vehicle, then one telescoping hitch can be mounted to the left and one to the right. Adjust Stop Bolt to Back of Tow Vehicle Telescoping Hitch - Install to Left or to Right or in Both Directions When Pulling Two Wing Mowers.
C. INSTALLATION OF ATV TONGUE ASSEMBLY (if the lawn and garden hitching was purchased refer to Section B. Installation of Lawn & Garden Hitching) 1. The tongue can be installed either on the left or right caster assembly depending on how the wing mower will be towed. See figure 4. Secure the hitch pivot on the chosen caster assembly with the 3/8” x 2-1/2” hex head bolt, lock washer, and nut provided. 2.
A. HITCH CONFIGURATIONS (Refer to Figure 6) Shut off the engine and allow the mower blades to come to a complete stop before adjusting the spreader hitch on the tow vehicle. Tow Vehicle without a Mower Deck 1 & 2 combined or 5 1, 2, & 3 combined or 5 2&4 combined 2&3 combined Tow Vehicle with a Mower Deck 1 & 2 combined or 5 1, 2, & 3 combined 1&2 combined 1, 2, & 3 combined 1&2 combined 2&4 combined Listed above are all of the possible configurations of the wing mowers.
The hitching system is designed so that the wing mower can be pulled directly behind a tow vehicle without a mower deck or as a left or right wing mower when towed behind a tow vehicle with or without a mower deck. If more than one wing mower is towed, they can be pulled in tandem or one on the left and one on the right or a combination of the above conditions until the desired cutting width is obtained. Do not operate two wing mowers in tandem on slopes greater than 25% (1 foot rise, 4 foot run).
C. ADJUSTING CUTTING HEIGHT Shut off all engines and allow the mower blades to come to a complete stop on the wing mowers and on the tow vehicle before adjusting the cutting height. The cutting height can be adjusted in a range from 1.0" to 4.0". This is accomplished by adjusting the height adjusting bolts on each of the four corners of the wing mower. See Figure 7. Turn the bolts clockwise to raise the mower cutting height and counter-clockwise to lower the mower cutting height.
4. Adjust the cutting height on the wing mower so that it cuts at the same height as the tow vehicle mower. Adjust each corner of the wing mower so that the distance form the smooth surface to the bottom edge of the deck is equal to the cutting height minus 5/16”. The mower blade cutting edge is 5/16” above the lower edge of the deck. Note: To mow in the lower half of the cutting range, set the front caster axles in the bottom setting and set the anti-scalp wheels in the top hole.
For Model E60B: Set the throttle lever in the choke position to set the choke. (The throttle lever is located on the right side of the engine.) Start engine and move throttle toward slow position to disengage choke. Slow engine speed and engage mower blades clutch handle. (The clutch handle is located at the front of the mower under the engine.) Note: Some belt squealing may occur on engagement. This is normal for a manual clutch engagement design.
Do not fill fuel tank while engine is running or hot. Keep all safety shields and deflectors in place during operation. Remove grass build up from under safety shields before each use. Do not remove safety shields while engine is running. Dry grass build up around belts and sheaves can cause fires. Shut off engine before disconnecting the wing mower from the tow vehicle or attempting to move the wing mower by hand. Never carry children or passengers. Do not allow children to operate this machine.
For Model E60B: If the mower’s engine happens to quit while in use take care to remove the wing mower from the uncut area before attempting to engage the clutch. Also inspect the blades for any obstructions that may prevent blade engagement. Failure to do either may result in premature belt failure or even a fire. For Models H60T, H60B & C60K: Mowing to fast in very heavy, long grass can cause the wing mower engine to pull down and disengage the blade clutch.
Initial Spring Length 15/16” Running Spring Length 1-1/8” to 1-1/4” Front Engine Figure 8: Belt Pattern and Spring Adjustment (Model H60T & H60B) Model C60K: – See Figure 9. Adjust the spring-loaded idler springs to a compressed length of 15/16” initially for a few hours until the belts run in; then adjust the spring to 1-1/8” to 1-1/4” compressed length.
For Model E60B: - See Figure 10. With the clutch engaged, adjust the nuts on the spring loaded idler adjuster bolt until the length of the spring is between 2-1/4” and 2-3/8”. This model comes with a belt brake when the clutch is disengaged. This is a safety feature to stop the blades from turning after the clutch is disengaged. To ensure that the brake works properly the spring length must be set correctly. With the clutch disengaged make sure the spring length is no more then 2-3/4”.
H. MOWER BLADE REMOVAL, BALANCING & INSTALLATION 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 the underside of the mower deck. This will allow the removal of the blade without the need to hold the blade by hand. Always balance the mower blades each time they are sharpened.
L. STORAGE 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.
WING MOWER SPECIFICATIONS ENGINE: Engine Make Engine Model Cylinders Cycles Crankshaft Engine HP Bore Stroke Displacement Oil Capacity Crankshaft Dia. Key Slot Crankshaft Length Threaded Hole in End of Crankshaft Engine Mounting Bolts Starter Choke MOWER: Fuel Tank Effective Cutting Width Deck Construction Cutting Height Height Adjustment Anti-Scalp Wheels (3" O.D. x 1-1/4" wide) Rear Wheels (Fixed) (2 ply Turf Pnuematic) Front Wheels (Caster) (Semi Pnuematic) Blade Dia.
WING MOWER SPECIFICATIONS ENGINE: Engine Make Engine Model Cylinders Cycles Crankshaft Engine HP Bore Stroke Displacement Oil Capacity Crankshaft Dia. Key Slot Crankshaft Length Threaded Hole in End of Crankshaft Engine Mounting Bolts Starter Choke MOWER: Fuel Tank Effective Cutting Width Deck Construction Cutting Height Height Adjustment Anti-Scalp Wheels (3" O.D. x 1-1/4" wide) Rear Wheels (Fixed) (2 ply Turf Pnuematic) Front Wheels (Caster) (Semi Pnuematic) Blade Dia.
ACREASE WING MOWER PARTS MODEL C60K Item 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 18 18 18 18 18 18 19 20 21 22 23 24 24 25 26 27 28 29 30 31 32 33 34 Part # 202135 204000 222005 225000 226000 226001 226002 238002 241001 258016 258017 225004 243004 258014 900046 600088 900048 243003 600086 241007 259001 264001 264002 264003 269001 269004 275001 275002 275003 275007 275019 275021 275023 277002 277010 277013 600048 600059 600062 600063 600065 600188 900005 900021 900023 900025 243000 900029 900049 9000
28 18 7 1 23 8 31 17 27 1 26 16 2 5 13 6 30 4 15 29 9 19 12 11 32 24 10 19 14 25 20 33 34 22 3 21 MODEL C60K
ACREASE WING MOWER PARTS MODEL H60T & H60B Item 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 18 18 18 18 18 18 19 20 21 22 23 24 24 25 26 27 28 29 30 31 32 33 34 Part # 202135 204000 222005 225000 226000 226001 226002 238002 241001 258016 258017 225004 243004 258013 900045 600087 900048 243003 600086 241007 259000 264001 264002 264003 269000 269001 275001 275002 275003 275007 275019 275021 275023 277002 277010 277013 600048 600059 600062 600063 600082 600188 900005 900021 900023 900040 243000 900042 9000
28 18 7 1 21 8 23 31 16 27 26 17 1 2 5 13 6 4 30 15 29 9 24 12 11 32 10 19 25 3 21 33 34 22 14 20 MODEL H60T & H60B
ACREASE WING MOWER PARTS MODEL E60B Item 1 2 3 4 5 6 7 8 9 10 11 12 13 14 14 14 14 14 14 15 16 17 18 18 19 20 21 22 23 24 25 26 27 28 Part # 202135 204000 225003 226000 226001 226002 238005 241001 241006 258013 900045 600087 900048 243003 600086 241007 259000 269005 269006 275002 275003 275006 275007 275013 275017 277002 277011 600059 600062 600063 600071 600105 600136 600161 600188 900005 900021 900053 900055 900060 243005 Description Hex Head Bolt, 3/8" x 3" Fully Threaded Shoulder Bolt, 1/2" x 1-5/8"
25 14 6 1 17 7 26 8 24 1 23 28 2 4 21 5 16 8 27 3 11 10 22 18 12 23 15 9 19 20 13 MODEL E60B
LAWN & GARDEN HITCH PARTS 7 6 1 9 8 2 10 5 2 3 4 PARTS LIST Quantity Item 1 2 2 3 4 5 5 6 6 7 8 8 9 9 10 Part # 202135 216002 216006 600001 600002 600006 900050 600008 600044 600009 600010 600043 900001 900026 900007 Description Hex Head Bolt, 3/8" x 3" Fully Threaded Wire Lock Pin, 5/16" x 2-1/4" Opening Wire Lock Pin, 3/8" x 2-1/4" Opening Spacer Tongue Pivot Angle Hitch Flat (5/16" Mounting Hole) Hitch Draw Bar Hitch Adaptor Plate Hitch Adaptor Plate Hitch Stop Angle Hitch Extension Hitch Extensio
ATV TONGUE PARTS 1 3 4 2 PARTS LIST Item 1 2 3 4 Part # 216002 216009 900057 900082 Description Wire Lock Pin .31" X 2.
SAFETY SIGNS AND LOCATIONS 275003 – Danger Decal, Cut Hand & Foot 275007 – Warning Decal, Belt Shield 275002 – Warning Decal, General Serial # & Model # Decal 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 www.kunzeng.
OPTIONAL EQUIPMENT OPTIONAL FLOATATION KIT This optional floatation kit features an extra front and back tire that can be bolted in the center section of the mower deck. This is a great anti-scalp feature that helps to carry the center section of the mower deck and works well in the following applications: x x x x x Rough, uneven ground where added floatation is needed. Hard to reach areas at the water’s edge around ponds. Extending over a creek banks edge. Steep road banks where added traction is needed.
