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KELVIN® Kre8® Mobile Tower Crane

Price: $28.95
Stock #: 283666

  • Buy 5 - 9 and pay only $26.95 each
  • Buy 10 or above and pay only $24.95 each
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    Remotely move your load up and down and rotate the top arm using the manual controller. The manual controller operates the two motors independently. One motor lifts the load and the second swings the boom around. Lower the load before releasing it.

    Students will learn about energy types (potential, stored, kinetic), friction, gravity, balance, counter-balance, bearings, axle, winding drum and mechanisms. Possible challenges include different load types or races for speed and accuracy.

    Assembled model measures approx. 22" (558 mm) high. Requires a 'AA' battery (sold separately).

    Comes with:

    • [9] Multiblocks, Green
    • [8] Clip Connectors, Blue
    • [3] Snap-Off Rods, Gray, 6.29" (160 mm) Long
    • [8] Slit Rods, Blue, 2.36" (60 mm) Long
    • [2] Slit Rods, Blue, 3.93" (100 mm) Long
    • [6] Slit Rods, Blue, 7.87" (200 mm) Long
    • [2] Slit Rods, Blue, 11.02" (280 mm) Long
    • [6] Slit Rods, Blue, 18.89" (480 mm) Long
    • [4] Tubes, Blue, 7.87" (200 mm)
    • [1] Tube, Gray, 0.15" (3.9 mm) Dia.
    • [2] Bendy Tubes, Orange
    • [1] Gears, 0.79" (20 mm) Dia.
    • [4] Gears, 1.57" (40 mm) Dia.
    • [2] Gears, 2.75" (70 mm) Dia.
    • [4] Wheels, 1.10" (28 mm) Dia.
    • [1] Manual Controller with 39.36" (1 M) Ribbon Cable
    • [2] Electric Motors, 4.5 V DC
    • [12] Washers, 0.16" (4 mm) Dia.
    • [1] Cord, 39.36" (1 M) Long
    • [4] Bolts/Nuts, 0.63" (16 mm) L
    • [1] Bolt/Nut, 1.18" (30 mm) L
    • [8] Collars, Gray
    • [12] End Caps
    • [2] Rubber Bands, 2.36" (60 mm) Long
    • [2] Rubber Bands, 1.77" (45 mm) Long
    • [1] Red Square Sheet, 0.98" (25 mm) sq.
    • [1] Bag
    • [1] Piece of Sand Paper

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