Scania DC16 OC16 Installation Manual
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Scania DC16 OC16 Installation Manual

Industrial engines
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Installation manual
Engine
Industrial engines
DC09, DC13, DC16
OC16
01:01 Issue 9.0 en-GB
© Scania CV AB 2018, Sweden

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Summary of Contents for Scania DC16 OC16

  • Page 1 Installation manual Engine Industrial engines DC09, DC13, DC16 OC16 01:01 Issue 9.0 en-GB © Scania CV AB 2018, Sweden...

  • Page 2: Table Of Contents

    Suspension design requirements ................. 4 Data for torsional oscillation calculation............41 Rigid engine suspension..................5 Torsional oscillation calculations from Scania..........42 Flexible engine suspension.................. 5 Tightening torque for engine suspension ............8 General tightening torques for screw joints ............43 Permissible installation and operating angles .............

  • Page 3: Changes From The Previous Issue

    Calculation example for torque take-off from power take-off has been added. • In section Data for torsional oscillation calculation, information has been added on what values Scania needs in order to approve an external torsional oscillation calculation. 01:01 Issue 9.0 en-GB © Scania CV AB 2018, Sweden...

  • Page 4: Engine Suspension

    • The engine suspension and engine bed should be designed in a way which allows access for maintenance and repairs. There are two standard engine suspension designs: • Rigid engine suspension • Flexible engine suspension 01:01 Issue 9.0 en-GB © Scania CV AB 2018, Sweden...

  • Page 5: Rigid Engine Suspension

    However, flexible engine suspension does not absorb longitudinal and lateral forces in the engine to the same extent as rigid engine suspension. Examples of flexible engine suspension. 01:01 Issue 9.0 en-GB © Scania CV AB 2018, Sweden...
  • Page 6 • The vertical centre lines should coincide laterally. • The upper and lower parts of the insulators should be parallel longitudinally. 0° 160±10 Nm alt. 65 Tightening torque. Hardness marking. 01:01 Issue 9.0 en-GB © Scania CV AB 2018, Sweden...
  • Page 7 Dimension A: Without load = 70 mm. With load = 66 mm. Vertical load, kg 65 Shore for DC16, OC16 Min. Max. Insulators 65 Shore for DC16 and OC16. Dimension A: Without load = 91 mm. With load = 86 mm. 01:01 Issue 9.0 en-GB © Scania CV AB 2018, Sweden...

  • Page 8: Tightening Torque For Engine Suspension

    25 mm clamping length, M16, 10.9 130 Nm, 90° 50 mm clamping length, M16, 10.9 130 Nm, 135° Rear engine suspension Type of screw Tightening torques M14, 8.8 149 Nm Example of engine bracket. 01:01 Issue 9.0 en-GB © Scania CV AB 2018, Sweden...

  • Page 9: Permissible Installation And Operating Angles

    DC13 12° 12° 25° 30° DC13 With deep centre part 12° 12° 35° 45° DC16, OC16 Deep front without ladder frame 12° 10° 25° 30° DC16 12° 10° 25° 30° 01:01 Issue 9.0 en-GB © Scania CV AB 2018, Sweden...

  • Page 10: Flywheel Housing

    If it is difficult to determine the size and nature of the load, contact your nearest Sca- nia distributor. 01:01 Issue 9.0 en-GB © Scania CV AB 2018, Sweden...
  • Page 11 The bending torque is calculated using the formula: MA = FALA + FBLB The values in the table above provide the following: MA ≈ 1,700 x 0.233 + 1,500 x 0.65 MA ≈ 1,371 Nm 01:01 Issue 9.0 en-GB © Scania CV AB 2018, Sweden...

  • Page 12: Generator Set Dynamics

    The measurement and evaluation of vibrations in static parts is described in interna- tional standards. See ISO 8528-9. Example of generator set. Engine. Flywheel housing. Adapter. Generator. 01:01 Issue 9.0 en-GB © Scania CV AB 2018, Sweden...

  • Page 13: Lifting The Engine

    (e.g. alternator, gearbox) or frame. All 3 lifting eyes must be used. The lifting eyes are sized to cope with a maximum angle of 30°. max 30° 01:01 Issue 9.0 en-GB © Scania CV AB 2018, Sweden...
  • Page 14 Fasten the ratchet lever hoist to the front lifting eye. Lift the engine, position it on the engine brackets and screw it into place. DC16 and OC16 Tool Number Designation Illustration 99 611 Lifting accessory 99 063 Lifting accessory 01:01 Issue 9.0 en-GB © Scania CV AB 2018, Sweden...
  • Page 15 Fit lifting accessory 99 063 in the front lifting eye (1) and in lifting accessory 99 611 (2). Lift the engine, position it on the engine brackets and screw it into place. 01:01 Issue 9.0 en-GB © Scania CV AB 2018, Sweden...

  • Page 16: Accessibility For Maintenance And Repairs

    • It should be easy to fill and drain coolant. • Engine air filters must be located so that they are easy to access for the renewal of filter elements. 01:01 Issue 9.0 en-GB © Scania CV AB 2018, Sweden...

  • Page 17: Clearances

    1. If the oil sump has a special design, these values do not apply. Clearances for DC09 and DC13. Clearances for DC16 and OC16. 01:01 Issue 9.0 en-GB © Scania CV AB 2018, Sweden...

  • Page 18: Engine Alignment

    Relatively large deviations are permissible with flexible couplings. However, align- ment should be as accurate as possible to achieve low vibration and a long service life on the flexible coupling. For more information, see Flexible coupling. 01:01 Issue 9.0 en-GB © Scania CV AB 2018, Sweden...

  • Page 19: Aligning Engine And Shafts

    Calculate the angular deviation between the shafts using the values. Location of measurement point Measurement value 12 o'clock ±0 Measuring angular deviation. 3 o'clock ± 6 o'clock ± 9 o'clock ± 1. + means inwards and - means outwards 01:01 Issue 9.0 en-GB © Scania CV AB 2018, Sweden...
  • Page 20 • If t is positive, shims should be added to the front or removed from the rear. • If t is negative, shims should be added to the rear or removed from the front. 01:01 Issue 9.0 en-GB © Scania CV AB 2018, Sweden...
  • Page 21 Angular deviation between the shaft centrelines can also be checked using a 0.1 mm feeler gauge. Do this by measuring the distance between the surfaces of the flanges at the outer edges. During measurement, the engine must be tightened onto the engine bed. 01:01 Issue 9.0 en-GB © Scania CV AB 2018, Sweden...
  • Page 22 12 o'clock ±0 3 o'clock ± 6 o'clock ± 9 o'clock ± Radial clearance ± 1. + means inwards and - means outwards 2. + means lift and - means press 01:01 Issue 9.0 en-GB © Scania CV AB 2018, Sweden...
  • Page 23 The requirements for the accuracy of the alignment can vary depending on the design of the engine installation. If the requirements for accuracy are lower, the permissible deviation may be greater than indicated above. Measuring with free shaft ends. 01:01 Issue 9.0 en-GB © Scania CV AB 2018, Sweden...

  • Page 24: Power Transmission

    The reso- nance frequency calculation is included in Scania's torsional oscillation calculation. 01:01 Issue 9.0 en-GB...

  • Page 25: Friction Clutch

    For heavier operation, e.g. belt transmissions where large lateral forces arise, Scania recommends using friction clutches which absorb lateral forces in the main bearings. This type of fric- tion clutch does not have a support bearing in the flywheel.

  • Page 26: Transmission Types

    The belt transmission functions to some extent as a flexible coupling, runs silently and has a long service life. Apart from checking belt tension and alignment, belt transmissions do not require any special maintenance. 01:01 Issue 9.0 en-GB © Scania CV AB 2018, Sweden...
  • Page 27 Always use paired belts or V-belts in multi-belt installations. A = Bearing shaft. B = Engine shaft. Steel bearing housing. Pulley with belts. Universal joint or flexible coupling. Flexible coupling. Industrial clutch. 01:01 Issue 9.0 en-GB © Scania CV AB 2018, Sweden...

  • Page 28: Power Take-Off

    Components from other manufacturer than Scania are not permitted in the inner belt transmission. Components from another manufacturer can be used in the outer belt transmission if this has been approved by Scania. In this case contact the nearest Sca- nia distributor.

  • Page 29: Front-Mounted Power Take-Offs

    INSTALLATION MANUAL Power take-off Front-mounted power take-offs Example of shaft journal for direct connection of flexible coupling. Example of pulley on crankshaft. Example of shaft journal and pulley. 01:01 Issue 9.0 en-GB © Scania CV AB 2018, Sweden...
  • Page 30 In order to avoid impermissible radial forces at the front end of the crankshaft when there are many belts in the transmission, the driven units should be positioned so that the forces balance each other out. 01:01 Issue 9.0 en-GB © Scania CV AB 2018, Sweden...
  • Page 31 Transmissible power DC09, DC16 DC13 1,500 125 kW 188 kW 1,800 151 kW 226 kW 1,900 160 kW 239 kW 2,000 168 kW 251 kW 2,100 176 kW 264 kW 01:01 Issue 9.0 en-GB © Scania CV AB 2018, Sweden...

  • Page 32: Side-Mounted Power Take-Offs

    Scania also recommends that SAE B power take-offs facing forwards are removed if they are not to be loaded.
  • Page 33 300 Nm 1:1.19 Transmissible power Engine speed (rpm) Transmissible power 1,200 45 kW 1,500 56 kW 1,800 67 kW 1,900 71 kW 2,000 71 kW 2,100 71 kW 2,200 71 kW 01:01 Issue 9.0 en-GB © Scania CV AB 2018, Sweden...
  • Page 34 300 Nm 1:1.19 Transmissible power Engine speed (rpm) Transmissible power 1,200 45 kW 1,500 56 kW 1,800 67 kW 1,900 71 kW 2,000 71 kW 2,100 71 kW 2,200 71 kW 01:01 Issue 9.0 en-GB © Scania CV AB 2018, Sweden...
  • Page 35 Max 100 Nm Transmissible power Engine speed (rpm) Transmissible power 1,200 21 kW 1,500 27 kW 1,800 32 kW 1,900 34 kW 2,000 34 kW 2,100 34 kW 2,200 34 kW 01:01 Issue 9.0 en-GB © Scania CV AB 2018, Sweden...
  • Page 36 A hydraulic diagram for the hydraulic pumps is included in section Hydraulic dia- gram for hydraulic pump. M26 x 1.5 01:01 Issue 9.0 en-GB © Scania CV AB 2018, Sweden...
  • Page 37 1,500 56 kW 112 kW 1,800 67 kW 134 kW 1,900 71 kW 142 kW 2,000 71 kW 142 kW 2,100 71 kW 142 kW 2,200 71 kW 142 kW 01:01 Issue 9.0 en-GB © Scania CV AB 2018, Sweden...
  • Page 38 M16 x 1.5 M16 x 1.5 Hydraulic diagram for hydraulic pump The hydraulic diagram is valid for all hydraulic pumps. However, the hydraulic pump for DC16 has 2 outlets. Outlet. Intake. Injector. 01:01 Issue 9.0 en-GB © Scania CV AB 2018, Sweden...

  • Page 39: Calculation Example For Torque Take-Off From Power Take-Off

    (60 kW x 9,550)/(1,200 rpm) = 478 Nm. Max. torque take-off from the SAE B power take-off is 300 Nm. The conclusion is that the pump must not be connected to the power take-off. 01:01 Issue 9.0 en-GB © Scania CV AB 2018, Sweden...

  • Page 40: Air Compressor

    The figures show how a normal system is made up: Air compressor Safety valve Safety valve Relief pipe Test connection, filling Check valve Four-way safety valve Relief valve Air compressor with air dryer. Air dryer Drain tap Tank 01:01 Issue 9.0 en-GB © Scania CV AB 2018, Sweden...

  • Page 41: Torsional Oscillations

    A torsional oscillation calculation (TVC) must be carried out for each unique engine The equipment fitted to the front and rear parts of the engine. State Scania part installation and be documented in conjunction with the installation report. The cus- number.

  • Page 42: Torsional Oscillation Calculations From Scania

    The calculation is based on technical data provided to Scania by the customer In the case of generator sets, a drawing of the generator shaft must be included or manufacturer for parts forming part of the elastic mass system which are not man- with the calculation if it is to be approved by a classification society.

  • Page 43: General Tightening Torques For Screw Joints

    Coil). Thread inserts often provide greater strength compared to a directly screwed thread. This creates a stronger screw joint in, for example, aluminium. For this rea- son, thread inserts are used in certain joints in Scania's production. 01:01 Issue 9.0 en-GB...

  • Page 44: Tightening Torques

    INSTALLATION MANUAL General tightening torques for screw joints Tightening torques Hexagon screws, hexagon socket screws, Torx screws, hexagon nuts Metric thread, coarse pitch Thread Strength class 8.8/8 Tightening torque (Nm) 01:01 Issue 9.0 en-GB © Scania CV AB 2018, Sweden...
  • Page 45 Strength class 8.8/8 Tightening torque (Nm) 10.2 Thread forming Torx screws and hexagon screws with captive washer Modified metric thread, coarse pitch Thread Class 8 Class 10 Tightening torque (Nm) 01:01 Issue 9.0 en-GB © Scania CV AB 2018, Sweden...
  • Page 46 Plastic pipe with steel fer- Plastic pipe with brass fer- eter greased steel rule and brass or steel nut rule and nut with rubber seal M10x1 M12x1.5 M14x1.5 M16x1.5 M18x1.5 M20x1.5 M24x1.5 M30x2 01:01 Issue 9.0 en-GB © Scania CV AB 2018, Sweden...

  • Page 47: Sticker "Powered By Scania

    MANUAL Sticker “Powered by Scania” Sticker “Powered by Scania” Customers who so desire can order the sticker “Powered by Scania” to attach to the machine. P O W E R E D Machines operated using Scania's industrial and marine engines must be uniformly marked, therefore this is the only sticker which should be attached to the machine containing the engine.

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