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INDEX

AU106984  G7B

A2

T

Teeth .................................................................... 21

Throttle Control ...................................................... 15

Tire Air Pressure ..................................................... 26

Tire Service ............................................................ 26

Tire Tread Direction ................................................ 26

Tires ...................................................................... 25

Towing .................................................................. 23

Trailering ............................................................... 23

Transaxle

Fluid Change ...................................................... 36

Fluid Level  ......................................................... 36

Transport/Work Control  .......................................... 16

Transporting The Machine On A Trailer  .................... 23

Trench Depth, Maximum.......................................... 46

Trench Widths......................................................... 46

Trencher Boom  ................................................ 20, 45

Trencher Chain  ...................................................... 21

Trencher Operation  ................................................ 20

U

Utility Line Safety  .....................................................5

Utility Safety  ............................................................5

W

Walk-Around Inspection .......................................... 17

Weight, with 24” Boom and Chain ............................ 46

Wheel Base............................................................. 46

Width, Overall ......................................................... 46

Summary of Contents for RT130

Page 1: ...RT130 Trencher Operator s Manual AU106984 G7B ...

Page 2: ...YELLOW 2006 Astec Underground THIS SAFETY ALERT SYMBOL INDICATES IMPORTANT SAFETY MESSAGES IN THIS MANUAL WHEN YOU SEE THIS SYMBOL CAREFULLY READ THE MESSAGE THAT FOLLOWS AND BE ALERT TO THE POSSIBILITY OF PERSONAL INJURY OR DEATH IMPROPER OPERATION OF THIS MACHINE CAN CAUSE INJURY OR DEATH BEFORE USING THIS MACHINE MAKE CERTAIN THAT EVERY OPERATOR Is instructed in safe and proper use of the machi...

Page 3: ...RATING IN COLD WEATHER 17 STARTING THE ENGINE 18 ENGINE SPEED 18 BOOSTER BATTERY CONNECTIONS 19 PARKING AND STOPPING THE ENGINE 19 MACHINE OPERATION 19 TRENCHER OPERATION 20 TRENCHER BOOM 20 TRENCHER CHAIN AND TEETH 21 BEFORE YOU OPERATE 22 TRANSPORTING THE MACHINE ON A TRAILER 23 MOVING A DISABLED MACHINE 23 WHEELS AND TIRES 25 LUBRICATION 27 GENERAL SAFETY BEFORE SERVICING MACHINE 27 PLASTIC AND...

Page 4: ...TABLE OF CONTENTS AU106984 G7B ii ...

Page 5: ...r any application or purpose other than those described in this manual Consult an authorized Astec dealer on changes additions or modifications that can be required for this machine to comply with various country regulations and safety requirements Unauthorized modifications will cause serious injury or death Anyone making such unauthorized modifications is responsible for the consequences RT13002...

Page 6: ...ht hand and left hand when used in this manual indicate the right and left sides of the machine as seen from the operators position facing the machine engine and operating the controls RT130033 RT130030 REAR FRONT FRONT REAR VIEWED FROM RIGHT SIDE VIEWED FROM LEFT SIDE ...

Page 7: ...ine Make a record of the numbers and keep the record in a safe place If the machine is stolen report the numbers to your local law enforcement agency MACHINE MODEL NUMBER RT130 Trencher 1 PRODUCT IDENTIFICATION NUMBER P I N ________________________________________________________ 2 ENGINE SERIAL NUMBER ________________________________________________________ RT130021 1 PRODUCT IDENTIFICATION NUMBE...

Page 8: ... 9 1 RESTRAINT BAR 4 OPERATOR PRESENCE CONTROL 7 TRENCHER BOOM 2 ENGINE HOOD 5 DIGGING CHAIN 8 REAR TIE DOWNS 3 GUIDE WHEEL 6 OPERATORS MANUAL STORAGE 9 FRONT TIE DOWN 4 6 9 1 5 7 8 3 2 1 RESTRAINT BAR 4 AUGER 7 TRENCHER BOOM 2 OPERATOR PRESENCE CONTROL 5 REAR ACCESS AREA 8 REAR TIE DOWN 3 ENGINE COVER 6 DRIVE WHEEL 9 GUIDE WHEEL ...

Page 9: ...ty information given in this manual does not replace safety codes insurance regulations or local laws Make sure your machine has the correct equipment according to these rules or laws IMPORTANT Safety messages in this section point out situations which can be encountered during the normal operation and maintenance of your machine These safety messages also give possible ways of dealing with these ...

Page 10: ... before you start the job Be prepared for emergencies Always have a first aid kit and a good fire extinguisher close by and know how to use each Know the hand signals used on your job Follow the instructions of the flagman signs etc See Hand Signals in this manual Check that all guards covers and safety decals are installed correctly or closed NEVER operate the machine without guards in place Fore...

Page 11: ...is machine turns over you can be injured or killed Do not operate if weather road or earth conditions will not permit safe operation on a hill ramp or rough ground Stay away from hazardous areas such as ditches overhangs etc Walk around the work area before you start and look for hazards Be alert and always know the locations of all workers in your area Keep all other persons completely away from ...

Page 12: ...ric acid Avoid contact with skin eyes or clothing Antidote EXTERNAL Flush with water INTERNAL Drink large quantities of water or milk Follow with milk of magnesia beaten egg or vegetable oil Call a doctor immediately EYES Flush with water for 15 minutes and get prompt medical attention When the battery electrolyte is frozen the battery can explode if 1 you try to charge the battery or 2 you try to...

Page 13: ...ircuit the battery posts with metal items 4 Do not weld grind or smoke near a battery Sparks from the electrical system or engine exhaust can cause an explosion and fire Before you operate this machine in an area with flammable dust or vapors use good ventilation to remove the flammable dust or vapors before you start Remove all trash or debris from the machine Make sure that oily rags or other fl...

Page 14: ...hat is replaced make sure you install a new decal on the new part See your dealer for new decals RT130025 405377A1 1 This decal is located on the rear access panel near where the battery is mounted RT130019 384267A1 2 This decal is located on the engine cover RT130025 321 6714 3 This decal is located near the battery on the rear access cover ATTENTION Injury or death can result if you cannot read ...

Page 15: ...38698 5 This decal is located on the engine cover near the exhaust muffler 283607A1 AND RT130020 6 This decal is located near the digging chain RT160001 H438909 AND H438910 7 The DANGER decal is located on the top surface of the restraint bar 8 This decal is located on both sides of the trencher restraint bar 4 4 5 5 6 6 8 7 7 8 ...

Page 16: ...4 9 This decal is located near the digging chain area RT130018 H438699 10 This decal is located near the gasoline fill tube RT130047 11 Front and Rear Tie Downs 94F25 IMPORTANT Tie downs are not to be used for towing 9 9 10 10 11 TIE DOWN 11 ...

Page 17: ...u start make sure that you both understand the signals that will be used PDE0003A COME TO ME PDE0005A STOP PDE0002A START ENGINE PDE0002 STOP ENGINE PDE0003 MOVE AWAY FROM ME PDE0004 ALL STOP AND HOLD PDE0006A RAISE LOAD PDE0006 LOWER LOAD PDE0004A GO THIS FAR PDE0005 EMERGENCY STOP PDE0007A RAISE LOAD SLOWLY PDE0007 LOWER LOAD SLOWLY ...

Page 18: ...SAFETY AU106984 G7B 14 NOTES ...

Page 19: ... or for the digging chain to be engaged Releasing the operator presence control will immediately stop the digging chain and or movement of the machine The direction speed control and digging chain control levers must be returned to neutral before the operator presence control will function 4 THROTTLE CONTROL Push the throttle control forward to increase the engine speed Pull the throttle control b...

Page 20: ...ged NOTE The engine can be started with the controls in any position However the direction speed control and digging chain control levers must be returned to the neutral stopped position and the operator presence control must be engaged before the machine can be moved or for the digging chain to be engaged BD01F327 10 ENGINE HOURMETER TACHOMETER When the engine is running this gauge will show the ...

Page 21: ...120 to 140 lb ft NOTE Torque specifications are for clean dry threads AFTER FIRST 50 HOURS OF OPERATION Have your dealer do the After Delivery Check See After Delivery Check in this manual OPERATING IN HOT WEATHER Extreme conditions hot or cold place unusual demands on equipment The owner or operator can minimize temperature related problems on equipment by following these general recommendations ...

Page 22: ...seconds before you actuate the starter motor again RT130003 7 If the choke lever has been moved to the CLOSED position to start the engine gradually move it to the OPEN position as the engine warms up 8 Run the engine at low idle speed for one or two minutes before increasing the engine speed and moving the machine The Honda Oil Alert system is designed to prevent engine damage caused by an insuff...

Page 23: ...hine at right angle to the slope 2 Support or lower all attachments to the ground 3 Set all operating controls to the NEUTRAL or OFF position 4 Move the engine throttle lever towards the MIN position to decrease the engine speed to idle Allow the engine to reach operating temperature before stopping Run the engine at low idle speed for two minutes or more if the engine has been working at full loa...

Page 24: ...fe from your trencher if you use the correct trencher components Read the following section on how to select the correct combination of parts for your machine Then see your Astec dealer and ask for complete information on trencher parts As a general rule always select the shortest boom lightest chain and lightest teeth to get the job done When you make the selection know the trench width trench de...

Page 25: ...ain Remember to adjust the chain for normal digging conditions as soon as possible Teeth The most important parts of the trencher are the teeth The type of teeth that you select and the arrangement you use makes a big difference in the digging efficiency and tooth life Always keep good sharp teeth at the correct positions on the trencher chain This will increase the digging efficiency of the trenc...

Page 26: ...to the MAX position 8 Engage the digging chain Slowly lower the trencher boom into the ground to the necessary depth NOTE The operator presence control levers must be continually engaged or the digging chain will stop 9 When the trencher boom is completely down to the necessary depth move the direction speed control slowly 10 Use the direction speed control to adjust the machine speed for the soil...

Page 27: ... trailer wheels After the blocks and chains are removed from the machine put the attachments in the TRANSPORT position Start the engine and slowly move the machine off the trailer MOVING A DISABLED MACHINE This machine is equipped with hydrostatic brakes When you move the direction speed control to the neutral position the machine will stop If your machine is disabled do not move the machine if it...

Page 28: ...OPERATING INSTRUCTIONS AU106984 G7B 24 NOTES ...

Page 29: ...ll persons are away from the side of the tire before you start to add air 4 Inflate the tire to the recommended air pressure DO NOT inflate the tire more than the recommended pressure specified for the size tires you have WARNING DO NOT weld to wheel or rim when a tire is installed Welding will cause an explosive air gas mixture that will be ignited with high temperatures This can happen to tires ...

Page 30: ...ire and or rim parts multi piece rim can cause serious injury or death Tire Tread Direction RT160040 When the tire is installed on the wheel make sure the tire tread is in the direction shown Tire Air Pressures Check the pressure and the condition of the tires every 50 hours of operation Front Tire Size 13 x 5 00 x 6 Recommended Air Pressure 20 psi 138 kPa 1 38 bar Rear Tires Size 16 x 6 50 x 8 Re...

Page 31: ...ndows console instrument cluster monitor gauges etc Use ONLY water mild soap and a soft cloth when you clean these parts Using gasoline kerosene paint thinner etc will cause discoloration cracking or deformation of the part being cleaned ENVIRONMENT Before you service this machine and before you dispose of the old fluids or lubricants always remember the environment DO NOT put oil or fluids into t...

Page 32: ...L 1 72 U S Gal Type of Fuel LEAD FREE Gasoline with minimum average octane rating of 86 or higher HYDRAULIC SYSTEM Reservoir Capacity 18 93 L 5 U S Gal Specifications Astec AW46 Hydraulic Fluid GREASE FITTINGS Type of Lubricant 251H EP Multi Purpose Grease TRANSAXLE Capacity 0 8 L 1 7 U S Pt Type of Fluid Mobilfluid 424 Astec AU109668 FILTERS Air Filter AU108474 Fuel Filter AU108476 Return Filter ...

Page 33: ...Y P A G E N U M B E R SERVICE POINTS N O O F P O I N T S L U B R I C A E D R A I N W A T E R C H E C K C L E A N C H A N G E As Required 35 Hydraulic Return Filter 1 Every Day 33 Air Filter See Note 2 1 10 32 Engine Oil Level See Note 2 1 10 34 Hydraulic Reservoir Oil Level See Note 2 1 10 40 Trencher Chain Wear Pad See Note 2 2 10 30 Trencher Boom Pivot See Note 2 2 10 38 Trencher Chain Tension S...

Page 34: ...ncher boom pivot grease fitting is accessible from above by opening the access panel IMPORTANT Use hand grease gun only Actuate the hand pump 5 times Raise and lower the boom 3 or 4 times and add grease again Repeat this procedure until you see new grease at the seals Add grease slowly to prevent damage to the seals Service the front axle grease fitting every 10 hours of operation or once each day...

Page 35: ...If Astec Multi Viscosity is not available use only oil meeting API engine oil service category SF OR SG NOTE DO NOT put Performance Additive products in the engine crankcase The oil change intervals given in this manual are according to tests with Astec lubricants 10W 30_ART See the following chart for recommended viscosity at ambient air temperature ranges OIL VISCOSITY TEMPERATURE USAGE CHART 10...

Page 36: ...the machine on a level surface 2 Place a suitable container below the engine to catch the used oil then remove the oil filler cap dipstick and the drain plug and washer 3 Allow the used oil to drain completely then reinstall the drain plug and new washer and tighten it securely 4 The engine crankcase capacity is approximately 1 1 litres 1 16 U S Quarts of oil 5 Fill the crankcase to the upper limi...

Page 37: ...m 4 Remove the three pan head screws from the precleaner cap then remove the cyclone housing and air guide Wash the parts with water dry them thoroughly and reassemble them Be sure to install the air guide as shown in the illustration Install the cyclone housing so the air intake tab fits into the groove in the precleaner cap 5 Wipe dirt from the inside of the air cleaner base and cover using a mo...

Page 38: ...soline blend your storage temperatures and whether the fuel tank is partially or completely filled The air in a partially filled fuel tank promotes fuel deterioration Vary warm storage temperatures accelerate fuel deterioration Fuel deterioration problems may occur within a few months or even less if the gasoline was not fresh when you filled the fuel tank You can avoid fuel deterioration problems...

Page 39: ...p is used to hold fluid 3 Apply a thin layer of clean grease or engine oil to the O ring of the new filter IMPORTANT DO NOT use a filter strap wrench to tighten the filter A strap wrench can cause a leak if the filter is dented 4 Install the filter Use your hands to tighten filter 1 2 to 3 4 turn after the filter makes contact with the filter head 5 Start the engine and run the engine at idle for ...

Page 40: ...vel plug 1 3 Remove the fluid level plug When full the oil is at the bottom of the fluid level plug hole Add fluid as required NOTE See Fluids in this manual for the transaxle fluid specifications Fluid Change NOTE For more complete removal of foreign material change the fluid while the fluid is still warm from operation 1 Park the machine on a level surface 2 Stop the engine and clean the fluid l...

Page 41: ...e nine screws and tighten securely Frequent fuse failure usually indicates a short circuit or an overload in the electrical system If a fuse burns out frequently take the machine to an authorized Astec service dealer for repair SPARK PLUG SERVICE Recommended spark plugs BPR6ES NGK W20EPR U DENSO The recommended spark plug is the correct heat range for normal engine operating temperatures NOTE Inco...

Page 42: ... remove carbon deposits from the spark arrester screen Be careful not to damage the screen Replace the spark arrester if it has breaks or holes 6 Install the spark arrester muffler protector exhaust deflector and muffler in the reverse order of disassembly IDLE SPEED Adjustment RT130018 1 Start the engine and allow it to warm up to operating temperature 2 Move the throttle lever to its minimum pos...

Page 43: ... to 258 Nm 170 190 lb ft NOTE Check the chain tension after you have dug a trench approximately 3 m 10 feet in length NOTE Never replace the tension release plug with a standard pipe plug Replace with the original equipment plug which has a grease relief groove INCREASING CHAIN TENSION 1 Loosen the four bolts 1 securing the digging boom to the pivot mount shaft 1 Loosen and remove the bottom bolt ...

Page 44: ...nded that you have a fire extinguisher close by The fire extinguisher of the type shown is available from your Astec dealer 153L95 This dry chemical fire extinguisher has a 5 pound capacity and is approved for Class A B and C type fires The operating temperature is from 54 to 49 C 65 to 120 F NOTE See your Astec dealer for the proper type of fire extinguisher Inspection and Care EVERY MONTH It is ...

Page 45: ...xplosion can cause serious injuries WARNING Battery acid causes severe burns Batteries contain sulfuric acid Avoid contact with skin eyes or clothing Antidote EXTERNAL flush with water INTERNAL drink large quantities of water or milk DO NOT induce vomiting Seek medical attention immediately BATTERIES PRODUCE EXPLOSIVE GASES Keep sparks flame lit cigars and cigarettes away Ventilate when charging o...

Page 46: ...d condition in the battery Use one of the following methods to clean the battery 1 Use Astec Battery Saver Astec part number REN280 Follow the instructions on the container This cleaner does not need water 2 Use baking soda or ammonia and flush the outside of the battery with water If you do not have Astec Battery Saver use other special cleaners to prevent corrosion on the battery terminals ...

Page 47: ...st and Corrosion Preventive 14 Charge the battery Remove the battery from the machine and put the battery on a wooden pallet in a cool dry area If possible keep the battery in a building where the temperature is above freezing 0 C 32 F NOTE Check the battery periodically for the correct electrolyte level Test the electrolyte with a hydrometer When the hydrometer reading is near 1 215 charge the ba...

Page 48: ...MACHINE STORAGE AU106984 G7B 44 NOTES ...

Page 49: ...BLE 1 ROCK BOOM Boom Length in inches Boom Length in cm Cutting Stations Maximum Dig Depth in Inches Maximum Dig Depth in cm Maximum Dig Width in Inches Maximum Dig Width in cm 29 12 74 0 28 24 61 8 20 35 91 91 2 32 30 76 8 20 42 71 108 5 36 36 92 8 20 BOOM LENGTH ...

Page 50: ...62 mm Boom and Chain 410 kg 903 lbs Trench Widths 10 16 cm 4 in and 15 24 cm 6 in Ground Drive Hydrostatic Pump and Motor with Forward and Reverse End Idler Sprocket Diameter 136 mm 5 36 in ENGINE DATA Make and Model Honda GX390 with Electric Start Horsepower 9 7 kw 13 hp 3 600 RPM Type of Fuel Lead Free Gasoline Cooling System Forced Air Spark Plug Number BPR6ES NGK W20EPR U DENSO Spark Plug Gap ...

Page 51: ... psi 30 28 l min 8 gpm Hydraulic Reservoir Capacity 18 93 L 5 U S Gal SPEED Maximum Speed Forward 55 m m 180 fpm Maximum Speed Reverse 41 m m 136 fpm OPTIONS Wheel Weights 30 kg 66 lb Each Rock Booms 610 762 and 914 mm 24 30 and 36 in EarthPro Ground Engaging Systems Digging Chain Cutting Widths 102 or 152 mm 4 or 6 in 165 Tensile Strength 17 240 kg 38 000 lb Crumb Shoe Remote Air Cleaner Hourmete...

Page 52: ... 183 to 210 138 to 155 3 4 inch 325 to 370 242 to 270 7 8 inch 530 to 595 390 to 435 1 0 inch 790 to 890 585 to 655 1 1 8 inch 980 to 1100 725 to 805 1 1 4 inch 1385 to 1555 1020 to 1145 1 3 8 inch 1810 to 2030 1335 to 1495 1 1 2 inch 2400 to 2700 1770 to 1990 Grade 8 Bolts Nuts and Studs Size Newton metres Pound Inches 1 4 inch 15 to 16 130 to 145 5 16 inch 30 to 34 268 to 301 3 8 inch 54 to 60 4...

Page 53: ...rs Grade 8 8 Bolts Nuts and Studs Size Newton metres Pound Inches M4 3 to 4 31 to 35 M5 5 to 6 49 to 55 M6 10 to 11 84 to 94 M8 23 to 26 229 to 277 M10 46 to 51 408 to 460 Pound Feet M12 80 to 90 59 to 66 M14 128 to 145 94 to 106 M16 200 to 220 149 to 161 M20 400 to 450 293 to 330 M24 690 to 780 510 to 575 M30 1375 to 1545 1010 to 1140 M36 2400 to 2700 1770 to 1990 8 8 Grade 10 9 Bolts Nuts and St...

Page 54: ... 5 16 12 131 to 156 97 to 117 20 31 8 mm 1 1 4 inch 1 5 8 12 197 to 223 145 to 165 24 38 1 mm 1 1 2 inch 1 7 8 12 312 to 338 230 to 250 Straight Threads with O ring Nom SAE Dash Size Tube OD Hose ID Thread Size Newton metres Pound Inches 2 5 16 24 8 to 9 72 to 84 3 3 8 24 11 to 12 96 to 108 4 6 4 mm 1 4 inch 7 16 20 20 to 25 180 to 228 5 7 9 mm 5 16 inch 1 2 20 27 to 33 240 to 300 6 9 5 mm 3 8 inc...

Page 55: ... metres Pound Inches 4 6 4 mm 1 4 inch 9 16 18 23 to 26 204 to 228 6 9 5 mm 3 8 inch 11 16 16 34 to 40 300 to 348 9 16 18 48 to 54 432 to 480 8 12 7 mm 1 2 inch 13 16 16 52 to 57 456 to 504 3 4 16 70 to 78 612 to 684 Pound Feet 10 15 9 mm 5 8 inch 1 14 81 to 90 720 to 792 7 8 14 102 to 114 75 to 84 Pound Feet 12 19 0 mm 3 4 inch 1 3 16 12 117 to 128 86 to 94 1 1 16 12 142 to 160 105 to 117 16 25 4...

Page 56: ... turns from finger tight TFFT shown in table above making sure the tube end of an elbow or tee fitting is aligned to receive incoming tube or hose fitting Pipe fittings Nom SAE Dash Size Thread Size TFFT Turns For Finger Tight 2 1 8 27 2 0 3 0 3 1 8 27 2 0 3 0 4 1 8 27 2 0 3 0 5 1 8 27 2 0 3 0 6 1 4 18 1 5 3 0 8 3 8 18 2 0 3 0 10 1 2 14 2 0 3 0 12 3 4 14 2 0 3 0 14 3 4 14 2 0 3 0 16 1 11 1 2 1 5 2...

Page 57: ... Capacity 46 Fuse Replacement 37 G Grease Fittings 30 Ground Clearance 46 H Hand Signals 13 Handle Bars 15 Headshaft Height 46 Height Overall 46 Hot Weather Conditions 17 Hydraulic Oil Level 34 Hydraulic System Specifications 47 I Ignition Switch 15 J Jumping The Battery 19 L Length Overall 46 Lubricant Specifications 28 M Machine Components 4 Machine Orientation 2 Maintenance Chart 29 Material Sa...

Page 58: ... 23 Transaxle Fluid Change 36 Fluid Level 36 Transport Work Control 16 Transporting The Machine On A Trailer 23 Trench Depth Maximum 46 Trench Widths 46 Trencher Boom 20 45 Trencher Chain 21 Trencher Operation 20 U Utility Line Safety 5 Utility Safety 5 W Walk Around Inspection 17 Weight with 24 Boom and Chain 46 Wheel Base 46 Width Overall 46 ...

Page 59: ...echnician signature ___________________________________________ Date________________________ Dealer signature ______________________________________________ Date________________________ Owner signature _____________________________________________ Date________________________ Dealer Copy TRENCHER PLANETARY Check trencher planetary oil level ELECTRICAL SYSTEM Check battery fluid level Check operati...

Page 60: ...AFTER DELIVERY CHECK AU106984 G7B B2 NOTES ...

Page 61: ...chnician signature ___________________________________________ Date________________________ Dealer signature ______________________________________________ Date________________________ Owner signature _____________________________________________ Date________________________ Customer Copy TRENCHER PLANETARY Check trencher planetary oil level ELECTRICAL SYSTEM Check battery fluid level Check operat...

Page 62: ...AFTER DELIVERY CHECK AU106984 G7B B4 NOTES ...

Page 63: ...tenance records Always give the machine name model and P I N Product Identification Number or S N Serial Number for your machine so your dealer can provide the correct manuals for your machine CALIFORNIA Proposition 65 Warning Diesel engine exhaust and some of its constituents are known to the State of California to cause cancer birth defects and other reproductive harm Astec reserves the right to...

Page 64: ...AFTER DELIVERY CHECK AU106984 G7B B6 NOTES ...

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