Service Manuals, User Guides, Schematic Diagrams or docs for : MAKITA 8451-TE

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8451-TE


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T    ECHNICAL INFORMATION
       Models No.                8451
                                                                                                                         New Tool


       Description               15mm Hammer Drills

                                                                                         66mm(2-5/8")

CONCEPTION AND MAIN APPLICATIONS




                                                                                                        208mm(8-3/16")
   These hammer drills are newly designed versions of the existing
   model HP1500 series. Its brief benefit is addition of hook.




                                                                               299mm(11-3/4")


      Model        Variable speed       Reversing     Drill chuck    Plastic carrying case
      8450              Yes               Yes           Keyed                No
      8450K             Yes               Yes           Keyed                Yes
      8451              Yes               Yes          Keyless               No
      8451K             Yes               Yes          Keyless               Yes
      8452              No                 No           Keyed                No

  Specifications
                                                           Continuous Rating (W)
    Voltage (V)       Current (A)       Cycle (Hz)                                           Max. Output(W)
                                                         Input          Output
        100               5.9             50/60           560             270                     360
        115               5.1             50/60           560             270                     430
        220               2.6             50/60           560             290                     480
      220/230             2.7             50/60           560             290                     480
        230               2.6             50/60           560             290                     480
        240               2.5             50/60           560             290                     480

    No load        8450/8450k/  Rotations/min.         0-2800rpm
    speed          8451/8451K   Blows/min.             0-44800bpm
                   8452         Rotations/min.         2800rpm
                                Blows/min.             44800rpm
    Chuck         8450/8450K/8452                      1.5mm-13mm(1/16"-1/2")
    capacities    8451/8451K                           2mm-13mm(3/64"-1/2")
    Max.drilling capacities     Concrete               15mm(9/16")
                                Steel                  13mm(1/2")
                                Wood                   25mm(1")
    Net weight                                         1.7Kg(3.7lbs)
    Cord length                                        2.0m(6.6ft)

  Standard equipment
   Chuck Key S13----------------1 pc. (8450,8450K, 8452 only)
   Depth Gauge-------------------1 pc.
   Plastic Carrying Case---------1 pc. (8450K, 8451K only)

  Optional accessories
   Keyless Drill Chuck Set Drill Chuck S13

  Features and benefits
   Double insulated


 The standard equipment for the tools shown may differ from country to country.
                                          Hook
                                                                                         13mm keyless chuck




                                   Reversing switch
                                   lever
                                   (8450 only)




Repair
Same as HP1500 other than housing. See the new product technical information BL-2324.(Note that the electrical
material is excluded.)


Circuit           drawing
8450, 8451          8450K 8451K


                                                                               White

                                                                               Black

                                                                            Orange
                                  Black                                      color
                    2        3
                    1        4
  Cab tire cord




                                                                            Chalk coil
                   1    M1   M2
                                                                            Violet
                   2    C1   C2
                                                      Transparent
                                                                                          Mechanically wound field

     Switch(reversing function mounted)    Condenser       Earth terminal
                                                                             To the field steel plate
8452

                                                                               White

                                                                              Black
  Cab tire cord




                   1       2   3
                    2      1   3
                                                                            Chalk coil
                  Switch               Transparent
                                                                           Violet
                               Condenser
                                           Earth terminal                                Mechanically wound field
                                                            To the field steel plate


The condenser is not used in some areas and the condenser with two legs(without lead wire) is used in other areas.
The chalk coil(with lead wire) is not used in some areas.



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