TPT36H, TPT46H-270, TPT46H-390 POWER TROWEL Operation Manual 3 YEAR Honda Engine on WARRANTY HOW TO VIDEOS, MANUALS, FINISHING GUIDES, & MORE
TABLE OF CONTENTS 1. Safety Information 2. General Information 3. Technical Data 4. Quick Start Guide 5. Controls and Components 6. Engine 7. Pre-Inspection 8. Initial Start Up 9. Starting the Engine 10. Stopping the Engine 11. Operation 12. Accessory Options 13. Maintenance 14. Training Checklist 15. Parts List 16.
Register Your Equipment Thank you for purchasing TOMAHAWK equipment! Your product is covered by the TOMAHAWK Warranty policy, but in order to activate your warranty, we need you to register your product. In addition to activating your equipment warranty, product registration will grant you access to important product updates, streamlined customer service and more.
This manual provides information and procedures to safely operate and maintain this equipment. For your own safety and protection from injury, carefully read, understand and observe the safety instructions described in this manual. Keep this manual or a copy of it with the equipment. If you lose this manual or need an additional copy, please contact Tomahawk Power LLC or visit www.tomahawk-power.
CAUTION: Used without the safety alert symbol, CAUTION indicates a potentially hazardous situation which, if not avoided, may result in property damage. 1.1 Laws Pertaining to Spark Arresters Notice: State Health Safety Codes and Public Resources Codes specify that in certain locations spark arresters be used on internal combustion engines that use hydrocarbon fuels. A spark arrester is a device designed to prevent accidental discharge of sparks or flames from the engine exhaust.
1.2.9 ALWAYS operate machine with all safety devices and guards in place and in working order. DO NOT modify or remove safety devices. DO NOT operate machine if any safety devices or guards are missing or inoperative. 1.2.10 ALWAYS read, understand, and follow procedures in Operator's Manual before attempting to operate equipment. 1.
1.4.3 DO NOT test for spark on gasoline-powered engines, if engine is flooded or the smell of gasoline is present. A stray spark could ignite fumes. 1.4.4 DO NOT use gasoline or other types of fuels or flammable solvents to clean parts, especially in enclosed areas. Fumes from fuels and solvents can become explosive. 1.4.5 ALWAYS keep area around muffler free of debris such as leaves, paper, cartons, etc. A hot muffler could ignite them, starting a fire. 1.4.
2.3 Safety Before using your power trowel, read all of the safety instructions carefully. Safety instructions are available throughout this manual and on the equipment. Safety information should remain in good, readable condition. Operators must be well trained on the operations and maintenance of the trowel. Before starting, test the trowel on a flat, watered down section of finished concrete. Test on a section that is free of any debris and other objects.
2.9 Blades The blades of the trowel are used to finish the concrete as they rotate around your given surface. This trowel includes 4 combination blades (8 in./203mm wide) per rotor. They are equally spaced in a radial pattern and attached to the vertical rotating shaft by means of the spider assembly. 2.10 Centrifugal Clutch In the event of a trowel runaway condition (the operator releases the handle), the centrifugal clutch will stop the engine and bring the trowel to a complete stop. 2.
4. QUICK ASSEMBLY GUIDE 1 Insert the end of the handle bar column into the base of the trowel. 2 Insert the bolts and washers through the holes in the handle bar - fasten with a nut. 3 Unscrew the nut from the pin and insert the pin through the base of the trowel. 4 Fit the screw through the pin and fasten the nuts on the top and bottom to keep it in place. 6 Place the bolt through the base of the handles and then fasten with a nut on the end. 88 X 64 mm 389 cm3 6.4 U.S. qts (6.
4. QUICK START GUIDE CONTINUED 7 To attach the throttle cable, remove the air filter and the cover. 8 9 Bring the kill switch wire to the front of the engine and connect it the the shut off switch. 10 Feed the cable throughthe pivot nut and through the swivel stop, then fasten the screw. Fasten the positive (red) and negative (black) engine leads to the battery. 5. CONTROLS AND COMPONENTS 1 Standard Handle Includes a "starwheel" for manually adjusting blade pitch. 5.
5.5 Bicycle Handlebars The trowel’s wider handlebars allow for higher stability, balance, and maneuverability. Replace handle grips if they become worn or damaged. 5.6 Engine Tomahawk Power Trowels use Honda and Kohler engines and are backed by a 3-year engine warranty for reliable service. 5.7 Blade Pitch Control Adjust the trowel’s steel blades from 0-28 degrees to achieve a matte, light gloss, or gleaming finish. 5.8 Guard Ring NEVER put hands and feet inside the guard ring. 5.
6. ENGINE 6.1 Servicing Tomahawk Power Trowels are powered by Honda and Kohler engines. The engine must be checked for proper lubrication and filled with fuel prior to operation. Refer to the manufacturers engine manual for instructions & details of operation and servicing. If a problem should arise, or if you have any questions about your engine, consult an authorized Honda or Kohler servicing dealer.
6.2 Maintenance Safety Continued 6.2.1 Fuel Filler Cap Remove this cap to add unleaded gasoline to the fuel tank. Make sure the fuel filler cap is tightened securely. DO NOT overfill. 6.2.2 Throttle Lever The throttle lever is used to adjust engine RPM speed (lever advanced forward SLOW, lever back toward operator FAST). 6.2.3 Engine ON/OFF Switch ON position permits engine starting, OFF position stops engine operations. 6.2.4 Recoil Starter (Pull Rope) Manual-starting method.
6.2 Maintenance Safety Continued 6.2.10 Fuel Tank The fuel tank holds unleaded gasoline. For more information, refer to the engine owner’s manual. 7. PRE-INSPECTION NEVER operate the power trowel in a confined area or enclosed structure that does not provide ample free flow of air. ALWAYS wear approved eyewear and hearing protection before operating the trowel. NEVER place hands or feet inside the guard rings while the engine is running.
FIGURE 2 FIGURE 3 7.3 Fuel Check Engine fuels are highly flammable and can be dangerous if mishandled. DO NOT smoke while refueling. DO NOT attempt to refuel the trowel if the engine is hot or running. 7.3.1 Remove the gasoline cap that is located on top of the fuel tank. 7.3.2 Visually inspect to see if fuel level is low. If fuel is low, replenish with 89 Octane gasoline. 7.3.3 When refueling, be sure to use a strainer for filtration. DO NOT top-off the fuel. Wipe up any spilled fuel. 7.4 Gearbox Oil 7.4.
7.7 SAFETY KILL SWITCHES This power trowel has been equipped with a safety kill switch. Safety kill switches should be tested every time the engine is started. NOTE NEVER! disable or disconnect the kill switch. It is provided for operator safety. Injury may result if it is disabled, disconnected, or improperly maintained. 7.8 HANDLE PRESS KILL SWITCH Located on the main handle tube is a red switch (Figure 5).
8.2 Lifting Bale Continued This section is intended to assist the operator with the initial start-up of the walk-behind trowel. It is extremely important that this section be read carefully before attempting to use the trowel in the field. DO NOT use your trowel until this section is thoroughly understood WARNING: DO NOT attempt to operate the trowel until the Safety, General Information, and Inspection sections of this manual have been read and thoroughly understood.
9. STARTING THE ENGINE CONTINUED 9.6 Grasp the starter grip (Figure 10) and slowly pull it out. The resistance becomes the hardest at a certain position, corresponding to the compression point. Pull the starter grip briskly and smoothly for starting. 9.7 If the engine has started, slowly return the choke lever (Figure 7) to the OPEN position. If the engine has not started repeat steps 1 through 6. FIGURE 10 9.8 Before the trowel is placed into operation, run the engine for several minutes.
17
11. OPERATION The following steps are intended as a basic guide to machine operation, and are not to be considered a complete guide to concrete finishing. Read the “Training” section of this manual for more information. 11.1 Maneuvering the Trowel 11.1.1 Get into the operator’s position behind the handle. With a secure foothold and a firm grasp on the handles slowly increase the engine speed until the desired blade speed is obtained. 11.1.
12. ACCESSORY OPTIONS 12.1 Blades NOTE Blades should be changed when they fail to finish concrete in a satisfactory manner. Blades are a vital part of finishing concrete. This Tomahawk Trowel has been designed to finish concrete and is built to stringent quality standards out of the finest trowel steel. If you need replacement blades, consult your parts list in this manual for part numbers and order them from the Tomahawk WebsiteFIGURE 4 your Tomahawk parts dealer. 12.
13. MAINTENANCE 13.1 Maintenance Schedule Daily (8-10 Hours) 1. Check the oil level in the engine crankcase and gear box, fill as necessary. 2. Check V-belt. Weekly (50-60 Hours) 1. Relube arms, thrust collar and clutch 2. Replace blades if necessary. 3. Check and clean or replace the engine air filter as necessary. 4. Replace engine oil and filter as necessary, see engine manual. Monthly (200-300 Hours) 1. Remove, clean, reinstall and relube the arms and thrust collar. Adjust the blade arms.
13.2 Trowel Arm Adjustment Continued Figure 17 illustrates, "incorrect alignment", worn spider bushings or bent trowel arms. Check that the adjustment bolt is barely touching (0.10" max. clearance) lower wear plate. All alignment bolts should be spaced the same distance from the lower wear plate. 1 2 3 4 Adjustment Bolt Lower Wear Plate Surface "Dished" Effect on Finished Concrete 13.
13.5 Changing Blades Only We recommend that all of the blades are changed at the same time. The trowel may wobble or bounce if not. 13.5.1 Place the machine on a flat, level surface. Adjust the blade pitch control to make the blades as flat as possible. NOTE Pay attention to the blade orientation on the trowel arm. 13.5.2 Remove the two bolts and lock the washers that secure the blade to the trowel arm. 13.5.3 Remove the blade. 13.5.
13.7 Spider Box Removal 13.7.1 Once it is determined that an adjustment is required, remove the spider assembly from the gearbox shaft as follows: 13.7.2 Remove the zerk fitting and allen head screw designated by the letter “S”. 13.7.3 On the opposite side of the spider block, there is another zerk fitting and allen head screw. Remove both of these components. 13.7.4 Lift the upper trowel assembly off of the spider assembly.
14. TRAINING CHECKLIST This checklist lists the requirements for proper machine maintenance and operation. Please feel free to detach it and make copies. Use this checklist whenever a new operator is to be trained. TRAINING CHECKLIST NO.
TPT36H, TPT46H-270, TPT46H-390 POWER TROWEL Parts Manual 29
Parts Diagram Handle 30
REF Parts No. 1 RG-003 2 Description Q’TY Dimension Plastic Cover 2 QSC-M4*8 Screw 2 M4x8 3 QWS-PM4 Plate Washer 2 M4 4 TSA-01 Throttle Assy.
Blade 3217
REF Parts No.
Gear Box 34
REF Parts No.
Safety Ring 36
REF Parts No.
FINISH 4X FASTER Master your next concrete job with power screeds from TOMAHAWK! Achieve incredible finishes 4x faster than traditional methods to increase crew efficiency and jobsite profit! Choose magnesium or aluminum screed boards from 4ft to 14ft long. Item #: TVSA-H 4’-6’-8’-10’-12’-14’ POWER SCREEDS www.tomahawk-power.
NEVER PUMP NEVER LOSE PRESSURE Lose the manual pump and gain the power to spray 15,000 ft² in 10 minutes or less while maintaining constant, adjustable pressure from 50-435 PSI with your ideal concrete sealant, cure, top cast, form release, and more! Item #: TCS6.5 6.5 GAL MOTORIZED CONCRETE SPRAYER www.tomahawk-power.
MAKE FLAT WORK, LESS WORK Perfect for concrete finishing of basements, decks, driveways, and more, Tomahawk Edging Trowels finish concrete floors up tight against walls, doorways, or columns without marking or marring! Item #: JXPT24K 24” - 36” - 46” POWER TROWELS www.tomahawk-power.
WORK SMARTER NOT HARDER Powered by reliable Honda engines, TOMAHAWK Green Concrete Saws ensure straight cuts up to 1-3/16” deep, perfect for concrete slab joints to prevent random stress cracking. Plus with the OSHA Approved dust port, remove jobsite silica dust easily with this saw's vacuum attachment! Item #: TFS6H 6” EARLY ENTRY GREEN CONCRETE www.tomahawk-power.
PRODUCT FINISHING FINISHING COMPACTION CATALOG 3,550 lbs/ft Vibratory Rammer 3,400 lbs/ft Plate Compactor 3,000 lbs/ft Plate Compactor 3.6 HP Honda GXR120 Engine Easily achieve a 100% compaction rating 3-in-One Fuel System with carburetor protection 13” x 11” plate for narrow trenches and corners 3 Year Engine Warranty & 1 Year Product Warranty 5.5 HP Honda GX160 Engine Easily achieve a 100% compaction rating 22” x 20” cold, rolled steel beveled base plate Includes 3.
USE CODE SAVE10 AT CHECKOUT FOR 10% OFF YOUR ORDER AT WWW.TOMAHAWK-POWER.
Power Your World Tomahawk understands to keep a job-site running smoothly the proper equipment and spare parts are needed at the drop of a hat. With same day shipping and faster delivery times, count on Tomahawk to keep you powered throughout the day! With long lasting parts and engines, Tomahawk equipment will be the star of your fleet for years to come. Visit www.tomahawk-power.com to get started today! Tomahawk Power, LLC San Diego, CA Sales Support (866) 577-4476 sales@tomahawk-power.
