Bomag BT 50 Operating Instructions, Maintenance Instructions
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Bomag BT 50 Operating Instructions, Maintenance Instructions

Bomag BT 50 Operating Instructions, Maintenance Instructions

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Operating instructions
Maintenance instructions
BT 50 / BT 60 / BT 65 / BT 70
Vibratory tamper
Catalogue number
008 135 41
S/N 101 540 30 0101 ›
S/N 101 540 31 0101 ›
S/N 101 540 33 0101 ›
S/N 101 540 40 0101 ›
S/N 101 540 43 0101 ›
www.discount-equipment.com
12/1998

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  • Page 1 Operating instructions Maintenance instructions BT 50 / BT 60 / BT 65 / BT 70 S/N 101 540 30 0101 › S/N 101 540 31 0101 › S/N 101 540 33 0101 › S/N 101 540 40 0101 › S/N 101 540 43 0101 ›...
  • Page 2 Lull, Skytrak, Tsurumi, Husquvarna Target, Stow, Wacker, Sakai, Mi-T-M, Sullair, Basic, Dynapac, MBW, Weber, Bartell, Bennar Newman, Haulotte, Ditch Runner, Menegotti, Morrison, Contec, Buddy, Crown, Edco, Wyco, Bomag, Laymor, EZ Trench, Bil-Jax, F.S. Curtis, Gehl Pavers, Heli, Honda, ICS/PowerGrit, IHI, Partner, Imer, Clipper, MMD, Koshin, Rice, CH&E, General Equipment ,Amida, Coleman, NAC, Gradall, Square Shooter, Kent,...
  • Page 5 Operation of Road Rollers and soil Compac- tors" and all relevant accident prevention instruc- tions. For your own safety you should only use BOMAG spare parts. Printed in Germany Copyright by BOMAG BT 50 / BT 60 / BT 65 BOMAG...
  • Page 6 Upon receipt of the machine our organization will instruct you about correct operation and maintenance. Please observe strictly all safety regulations and notes on potential dangers! Fig. 2 Fig. 3 BOMAG BT 50 / BT 60 / BT 65...

  • Page 7: Table Of Contents

    Cleaning the air filter (more frequently under dusty conditions) 4.10 Cleaning the fuel filter inside the tank 4.11 Changing the oil in the tamper foot 4.12 Changing the air filter 5 Trouble Shooting General notes Engine BT 50 / BT 60 / BT 65 BOMAG...

  • Page 8: Technical Data

    1 Technical Data BT 50 / BT 60 / BT 65 BOMAG...
  • Page 9 EC 08 D EC 12 D EC 12 D Cooling Number of cylinders Rated power ISO 9249 kW (HP) 2,30 (3,1) 2,3 (3,1) 3,1 (4,2) 3,1 (4,2) Rated speed 4500 4500 4500 4500 BOMAG BT 50 / BT 60 / BT 65...
  • Page 10 20 up to 19 on soil) Max. area output (depending on soil) Depth effect (depending on cm (in) up to 50 up to 55 up to 60 up to 50 soil) BT 50 / BT 60 / BT 65 BOMAG...
  • Page 11 The weighted effective acceleration value determined according to ISO 8662 part 1, DIN 45675, part 9 is 4,6 m/sec for BT 50/BT 60. ON 4,2 m/sec for BT 65. Technical modifications reserved BOMAG BT 50 / BT 60 / BT 65...
  • Page 12 BT 50 / BT 60 / BT 65 BOMAG...

  • Page 13: Safety Regulations

    Working in horizontal direction Sections marked like this provide technical in- • Ramming of poles formation concerning the optimal economical utili- zation of the machine. • Compaction of interlocking paving stones BOMAG BT 50 / BT 60 / BT 65...

  • Page 14: Operation

    Watch out for unusual noises and the develop- When working on the exhaust channel of the ment of smoke. Find the cause and have the fault engine make sure that no combustion residues fall corrected. into the cylinder. BT 50 / BT 60 / BT 65 BOMAG...
  • Page 15 • Always replace selflocking nuts. • Do not open the foot cover on the tamper foot, spring tension. Danger of accident! • Observe the prescribed tightening torques. BOMAG BT 50 / BT 60 / BT 65...
  • Page 16 All indicators and control elements are described in detail in this chapter. BT 50 / BT 60 / BT 65 BOMAG...

  • Page 17: Tests Before Commissioning

    Unleaded standard grade gasoline (Fig. 1). Oil: Use only two-stroke engine oil, whereby the oil may also have self-mixing abilities. Unsuitable oil causes premature oil carbon deposits in the outlet manifold of the engine. BOMAG BT 50 / BT 60 / BT 65...
  • Page 18 60 ml oil) is enough for 3 litres of fuel. Fig. 3 • Tank contents max. 3,0 Litres. • Close the shut-off valve • After filling close the filler cover tightly (Fig. 3). BT 50 / BT 60 / BT 65 BOMAG...

  • Page 19: Starting The Engine

    Choke. Always close the choke if the engine is cold or has cooled down. Always open the choke when the engine is warm. Fig. 2 • Press the button (Fig. 2). BOMAG BT 50 / BT 60 / BT 65...
  • Page 20 Do not let the starter handle hit back. • Guide the starter rope with your hand back to initial position. • If the engine does not start with the first try, repeat the starting process. BT 50 / BT 60 / BT 65 BOMAG...

  • Page 21: Starting Under Cold Conditions

    Dry the spark-plug with a clean cloth or blow it dry with pressure air. If necessary clean it with a wire brush. • Screw the spark-plug back in and push the spark-plug socket on. • Repeat the starting procedure. BOMAG BT 50 / BT 60 / BT 65...

  • Page 22: Work/Operation

    (Fig. 2), depending on the condition and the compacted ground, smooth running can be density of the soil. achieved by slightly changing the engine speed and/or the inclination of the tamper. BT 50 / BT 60 / BT 65 BOMAG...

  • Page 23: Shutting The Engine Down

    Press the stop switch (push button) (Fig. 2). Danger of burning! Immediately after shutting the engine down the engine is still hot, do not touch the ex- haust. Stand the machine so that it cannot fall over. BOMAG BT 50 / BT 60 / BT 65...

  • Page 24: Transport And Loading

    To load the tamper attach the lifting gear to the tion. transverse bar on the guide bow (Fig. 1). Weights see technical data This measure avoids moisture deposits in the engine. BT 50 / BT 60 / BT 65 BOMAG...
  • Page 25 4 Maintenance BT 50 / BT 60 / BT 65 BOMAG...

  • Page 26: General

    Fig. 1 Oil in tamper foot Use engine oil SAE 90 API GL5. BOMAG BT 50 / BT 60 / BT 65...

  • Page 27: Maintenance Chart

    Clean the air filter (more frequently under dusty conditions) annually 4.10 Clean the fuel filter in the tank 4.11 Change the oil in the tamper foot As required 4.12 Change the air filter BT 50 / BT 60 / BT 65 BOMAG...

  • Page 28: Cleaning The Machine

    1 (Fig. 1) and into the starter/air intake (2). • Check the condition of the bellows, inspect for damage and tight fit. • Check the hose clamps for tight fit (Fig. 2). BOMAG BT 50 / BT 60 / BT 65...

  • Page 29: Tamper Foot Plate

    • Check the oil level, it must reach the middle of the inspection glass. Top up oil if necessary. For quality of oil refer to the paragraph on fuels and lubricants. BT 50 / BT 60 / BT 65 BOMAG...

  • Page 30: Cleaning The Spark-Plug, Check, Replace If Necessary

    BT 65 NGK BMR 6A = 0,6 ... 0,7 mm WS 8E = 0,5 mm BT 70 NGK BMR 6A = 0,6 ... 0,7 mm WS 8E = 0,5 mm BOMAG BT 50 / BT 60 / BT 65...
  • Page 31 In case of dry fine dust blow the filter cartridge out from inside to outside with dry, clean pres- sure air (Fig. 5), (max. 6 bar). Check seals and filter for damage before installa- tion. BT 50 / BT 60 / BT 65 BOMAG...

  • Page 32: Cleaning The Fuel Filter Inside The Tank

    (2). Open the fuel shut-off valve, drain the fuel off. • Unscrew the fuel shut-off valve (2). Fig. 2 • Screw the strainer (Fig. 2) out and clean it with gasoline. BOMAG BT 50 / BT 60 / BT 65...

  • Page 33: Changing The Oil In The Tamper Foot

    Fig. 6 • Clean the inspection glass (Fig. 6) and check the oil level. • The oil level must reach the middle of the inspection glass, top up oil if necessary. BT 50 / BT 60 / BT 65 BOMAG...

  • Page 34: Changing The Air Filter

    Remove the cover 1 (Fig. 1), take the filter cartridge (2) carefully out. Make sure that no dirt falls into the air chan- nel. Check seals and filter for damage before installa- tion. BOMAG BT 50 / BT 60 / BT 65...
  • Page 35 5 Trouble shooting The following work must only be carried out by qualified and trained personnel or by the BOMAG sales service. BT 50 / BT 60 / BT 65 BOMAG...

  • Page 36: General Notes

    On the following pages you find a selection of fault remedies. It goes without saying, that we are not able to list all possible faults. BOMAG BT 50 / BT 60 / BT 65...

  • Page 37: Engine

    Spring broken Change the starter The engine Filter in the fuel line blocked Change the filter stops frequently in short intervals Fuel strainer in the carburettor blocked Clean the strainer BT 50 / BT 60 / BT 65 BOMAG...
  • Page 38 Change the carburettor Exhaust blocked Clean the exhaust Engine runs at Centrifugal clutch defective Change the centrifugal clutch high speed, but no vibration Conrod broken Call the BOMAG service to change the conrod. BOMAG BT 50 / BT 60 / BT 65...
  • Page 39 Lull, Skytrak, Tsurumi, Husquvarna Target, Stow, Wacker, Sakai, Mi-T-M, Sullair, Basic, Dynapac, MBW, Weber, Bartell, Bennar Newman, Haulotte, Ditch Runner, Menegotti, Morrison, Contec, Buddy, Crown, Edco, Wyco, Bomag, Laymor, EZ Trench, Bil-Jax, F.S. Curtis, Gehl Pavers, Heli, Honda, ICS/PowerGrit, IHI, Partner, Imer, Clipper, MMD, Koshin, Rice, CH&E, General Equipment ,Amida, Coleman, NAC, Gradall, Square Shooter, Kent,...

This manual is also suitable for:

Bt 60Bt 65Bt 70

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