Klutch 58124 User manual

READ & SAVE THESE INSTRUCTIONS
4.25 Cubic Ft. Portable Gas-Powered
Mixer
Cement Mixer
Owner’s Manual
WARNING: Read carefully and understand all ASSEMBLY AND OPERATION
INSTRUCTIONS before operating. Failure to follow the safety rules and other basic safety
precautions may result in serious personal injury.
Item #58124

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Thank you very much for choosing a Klutch™product!
For future reference, please complete the owner’s record below:
Serial Number/Lot Date Code: ________________________________
Purchase Date: ____________________________________________
Save the receipt, warranty, and this manual. It is important that you read
the entire manual to become familiar with this product before you begin
using it.
This cement mixer is designed for certain applications only. Northern
Tool & Equipment is not responsible for issues arising from modification
or improper use of this product such as an application for which it was
not designed. We strongly recommend that this product not be modified
and/or used for any application other than that for which it was designed.
For technical questions, please call 1-800-222-5381.

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Table of Contents
Intended Use..........................................................................................................................................4
Packaging Contents..............................................................................................................................4
Technical Specifications......................................................................................................................4
Important Safety Information...............................................................................................................4
Specific Operation Warnings...............................................................................................................6
Main Parts of Product...........................................................................................................................7
Assembly Instructions..........................................................................................................................8
Before Each Use..................................................................................................................................11
Operating Instructions........................................................................................................................11
After Each Use.....................................................................................................................................12
Maintenance ........................................................................................................................................12
Troubleshooting..................................................................................................................................14
Parts Diagram......................................................................................................................................15
Parts List..............................................................................................................................................15
Replacement Parts..............................................................................................................................17
Limited Warranty.................................................................................................................................18

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Intended Use
The Klutch 4.25 Cubic Ft. Portable Gas-Powered Cement Mixer is powered by a gas engine and
features a 4.25-cubic ft. drum capacity. The drum rotates 360° for variable pouring angles. It rolls on
two 10-inch solid rubber tires for easy portability. Powder-coated steel frame and drum resists
corrosion. Cast iron ring gear for added durability. The mixer is ideal for mixing plaster, stucco, mortar,
and concrete.
Packaging Contents
•Engine box
•Upper drum
•H stand
•Round handle
•Rubber seal
•Wheel bracket
•Blades (2)
•Lower drum
•Support bracket
•Handle plate
•Wheels (2)
•Owner’s Manual
Technical Specifications
Property
Specification
Engine Power
79 CC
Drum Capacity (cubic ft.)
4.25
Drum Capacity (lb.)
Holds up to 246 lb. of premix concrete
Drum Opening
15.2”
Drum Speed
36 RPM
Rubber Wheels
10in. (2)
Important Safety Information
⚠WARNING
•Read and understand all instructions. Failure to follow all instructions may result in serious injury
or property damage.
•The warnings, cautions, and instructions in this manual cannot cover all possible conditions or
situations that could occur. Exercise common sense and caution when using this tool. Always be
aware of the environment and ensure that the tool is used in a safe and responsible manner.
•Do not allow persons to operate or assemble the product until they have read this manual and
have developed a thorough understanding of how it works.
•Do not modify this product in any way. Unauthorized modification may impair the function and/or
safety and could affect the life of the product. There are specific applications for which the product
was designed.
•Use the right tool for the job. DO NOT attempt to force small equipment to do the work of larger
industrial equipment. There are certain applications for which this equipment was designed. It will
be a safer experience and do the job better at the capacity for which it was intended. DO NOT use

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this equipment for a purpose for which it was not intended.
•Industrial or commercial applications must follow OSHA requirements.
⚠WARNING
WORK AREA SAFETY
•Inspect the work area before each use. Keep work area clean, dry, free of clutter, and well-lit.
Cluttered, wet, or dark work areas can result in injury. Using the product in confined work areas
may put you dangerously close to cutting tools and rotating parts.
•Do not use the product where there is a risk of causing a fire or an explosion; e.g., in the presence
of flammable liquids, gases, or dust. The product can create sparks, which may ignite the
flammable liquids, gases, or dust.
•Do not allow the product to come into contact with an electrical source. The tool is not insulated
and contact will cause electrical shock.
•Keep children and bystanders away from the work area while operating the tool. Do not allow
children to handle the product.
•Be aware of all power lines, electrical circuits, water pipes, and other mechanical hazards in your
work area. Some of these hazards may be hidden from your view and may cause personal injury
and/or property damage if contacted.
⚠WARNING
PERSONAL SAFETY
•Stay alert, watch what you are doing, and use common sense when operating the tool. Do not use
the tool while you are tired or under the influence of drugs, alcohol, or medication. A moment of
inattention while operating the tool may result in serious personal injury.
•Dress properly. Do not wear loose clothing, dangling objects, or jewelry. Keep your hair, clothing
and gloves away from moving parts. Loose clothes, jewelry, or long hair can be caught in moving
parts. Air vents on the tool often cover moving parts and should be avoided.
•Wear the proper personal protective equipment when necessary. Use ANSI Z87.1 compliant safety
goggles (not safety glasses) with side shields, or when needed, a face shield. Use a dust mask in
dusty work conditions. Also use non-skid safety shoes, hardhat, gloves, dust collection systems,
and hearing protection when appropriate. This applies to all persons in the work area.
•Do not overreach. Keep proper footing and balance at all times.
⚠CAUTION
CEMENT MIXER USE AND CARE
•Do not force the cement mixer. Products are safer and do a better job when used in the manner
for which they are designed. Plan your work and use the correct product for the job.
•Check for damaged parts before each use. Carefully check that the product will operate properly

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and perform its intended function. Replace damaged or worn parts immediately. Never operate the
product with a damaged part.
•Store the product when it is not in use. Store it in a dry, secure place out of the reach of children.
Inspect the tool for good working condition prior to storage and before re-use.
•Use only accessories that are recommended by the manufacturer for use with your product.
Accessories that may be suitable for one product may create a risk of injury when used with
another tool. Never use an accessory that has a lower operating speed or operating pressure than
the tool itself.
•Keep guards in place and in working order. Never operate the product without the guards in place.
Specific Operation Warnings
⚠WARNING
•To prevent serious injury or property damage, read and understand owner’s manual before
operating.
•Always the proper protective equipment, including ANSI Z87.1 compliant eye protection, heavy
duty work gloves, and hearing protection.
•Rotating Parts Hazard. Do not place tools, hoses, hands, arms, or any part of the body inside the
drum unless engine is off, and the spark plug wire is disconnected.
•For use on a hard, level surface.
•Not for use by or around children.
⚠WARNING
FIRE HAZARD
•Do not fuel at the work site or while the machine is running.
•Refuel machine on a hard, level surface.
•Keep open flames and sparks away from the machine while fueling.
•Do not smoke while fueling.
•Do not fill beyond the overfill marking. Expansion of fuel from heat of sun or normal operation may
cause tank spillage if overfilled.
•Clean up any fuel spills before starting engine.
⚠WARNING
BURN HAZARD
•Do not touch. Allow surface to cool before servicing.

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⚠WARNING
CARBON MONOXIDE
•Using an engine indoors CAN KILL YOU IN MINUTES.
•Engine exhaust contains carbon monoxide. This is a poison you cannot see or smell.
•NEVER use an engine inside a home or garage, EVEN IF doors and windows are open.
•Only use OUTSIDE and far away from windows, doors, and vents.
Main Parts of Product
Subassembly
Engine box
Upper drum
Lower drum
Round handle
H stand
Support bracket
Wheel bracket

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Assembly Instructions
⚠WARNING
•Read the ENTIRE MANUAL - IMPORTANT SAFETY INFORMATION: Read all sections of this
manual including all text under subheadings therein before set-up or use of this product.
1. Place the Crossbeam (71) into the Wheel Bracket (4) so the bolt holes line up. Fasten together
using Hex Bolts (64), a Flat Washer (55), and a Hex Nut (5). Set the stand on its side for easier
assembly. See Figure A.
2. Insert the Support Bracket (72) onto the Crossbeam (71), so the bolt holes line up. Fasten
together using Hex Bolts (64), a Flat Washer (55), and a Hex Nut (5). See Figure B.
3. Tighten all connections with a wrench until secure. Place the Crossbeam upright.
4. To attach the Wheels (3) to the Wheel Bracket (4), slide a Flat Washer (2), a Wheel (3) and the
second Flat Washer (2) onto the Bracket Axle. Insert the Cotter Pin (1) into the Bracket’s Axle
holes and split the ends. See Figure C.
5. With assistance, set the Lower Drum (48) with attached Aluminum Bracket (29) into the
Crossbeam assembly. Fasten together using Hex Bolts (65), a Flat Washer (55), and a Hex Nut
(5). See Figure D.

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6. Use a Hex Bolt (23) to mount the Handle Plate (41) to the U-Tube (70). Fasten together with a
Flat Washer (55) and a Hex Nut (5).
7. Attach the Control Handle (46) to the U-Tube (70) shaft by inserting the Coil Spring (43) into the
lower hole of the Spring Base. Press down on the Spring Base until the holes align on the U-Tube
(70) end.
8. Insert a Hex Bolt (42) and secure with two Flat Washers (45) and a Hex Nut (44). Tighten to a
point where the Handle can still move. See Figure E.
9. Use gasket sealer (not included) to stick the Rubber Gasket (60) to the Upper Drum (59), making
sure the holes in both align. The Gasket must be flat on the Upper Drum to ensure a proper seal.
See Figure F.
10. Place the Upper Drum onto the Lower Drum (48), making sure the mounting holes align in both.
Insert the eight Hex Flange Bolts M6x16 (57) into each mounting hole. Fasten the Drums together
with a Hex Flange Nut M6 (74) and Elastic Washer (75).

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11. Mount each Mixing Blade (62) inside the assembled Drum with the pointed end facing down. The
open end of each Blade should point in the direction of the Drum rotation (counter-clockwise).
Fasten the Blade to the Drums using a Hex Bolt (61), Washer (55), Seal Washers (56), and a Hex
Flange Nut (5).
12. Mount the Engine Box (12) to the Attached Aluminum Bracket (29) using Hex Bolts (23) and Flat
Washers (55). Use Hex Bolts (26), Flat Washers (55), and Clamps (25) to attach the Engine Box
to the stand. Tighten all connections until secure. See Figure G.
13. Check all connections and verify that all screws, nuts, and bolts are securely tightened.