95 resultados encontrados

  • Precio reducido

    2021 Case 750M

    1,137 Horas

    $111,000

    $99,995

  • Precio reducido

    2016 Caterpillar D6T XL

    9,236 Horas

    $145,000

  • 2021 Komatsu D61PX

    5,746 Horas

    $126,784

  • 2021 Caterpillar D5 LGP

    904 Horas

    $328,750

  • 2013 Caterpillar D6T LGP

    14,994 Horas

    $78,750

  • Precio reducido

    2014 John Deere 450J LGP

    6,023 Horas

    $44,233

    $38,000

  • 2006 John Deere 700J XLT

    4,663 Horas

    $102,750

  • 2008 Caterpillar D6T LGP

    6,427 Horas

    $78,750

  • 2007 Caterpillar D8T

    16,351 Horas

    $252,750

  • 2014 Caterpillar D5K2 XL

    8,334 Horas

    $54,600

  • 2012 Caterpillar D6T LGP

    7,869 Horas

    $108,650

  • 2008 Komatsu D475A-5

    3,565 Horas

    $503,750

  • 2005 John Deere 850J LT

    7,343 Horas

    $168,750

  • 2012 John Deere 700J LGP

    8,723 Horas

    $130,750

  • 1989 Caterpillar D10N

    $108,750

  • 2015 Caterpillar D6N LGP

    8,419 Horas

    $93,750

  • 2007 Caterpillar D6T XL

    14,979 Horas

    $88,750

  • 2019 Caterpillar D5K2 LGP

    9,527 Horas

    $63,000

  • 2019 Caterpillar D5K2 LGP

    8,542 Horas

    $65,625

  • 2014 John Deere 450J LGP

    5,550 Horas

    $102,750

  • 2008 John Deere 650J LGP

    12,039 Horas

    $69,300

  • 2023 Caterpillar D3 XL

    65 Horas

    $158,750

  • 2007 Caterpillar D6K LGP

    11,568 Horas

    $40,500

  • 1997 Caterpillar D6R

    16,789 Horas

    $183,750

  • 2000 Caterpillar 844H

    38,453 Horas

    $78,750

  • 2016 John Deere 750K

    8,828 Horas

    $88,750

  • 1980 Caterpillar D9H

    7,777 Horas

    $88,750

  • 2016 Caterpillar D6N XL

    7,665 Horas

    $84,750

  • 2023 Caterpillar D3

    2,017 Horas

    $106,350

  • 2023 Caterpillar D3 XL

    2,007 Horas

    $106,350

  • 1998 Caterpillar D11R

    15,002 Horas

    $168,750

  • 1997 Caterpillar D11R

    59,579 Horas

    $168,750

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Resumen

Las excavadoras se utilizan para mover, cavar y excavar grandes cantidades de tierra y suelo. Se caracterizan por una gran cuchilla metálica en la parte delantera, movida por brazos hidráulicos y las orugas sobre las que se desplazan, que les proporcionan tracción con el suelo. Algunos bulldozers vienen con rippers, un accesorio extendido en la parte trasera parecido a una garra que rompe el terreno duro.

Los tres tipos principales de bulldozers son los bulldozers sobre orugas, los bulldozers sobre ruedas y los mini bulldozers:

  • Bulldozers sobre orugas:Estos bulldozers son los más comunes porque sus orugas se prestan mejor a trabajar en terrenos irregulares que requieren tracción, como barro o superficies resbaladizas.

  • Bulldozers de ruedas:Como su nombre indica, los bulldozers de ruedas tienen ruedas en lugar de orugas. Los bulldozers de ruedas son ideales para terrenos como el asfalto, la hierba y otras superficies blandas y sensibles.

  • Mini Bulldozers:Una miniexcavadora es igual que una oruga, pero más pequeña, lo que le permite caber en espacios más reducidos.

Preguntas frecuentes

  • The factors that determine the cost of a bulldozer include the type of bulldozer (crawler, wheel, mini), types of blades used, and added safety features. A used bulldozer will cost anywhere from $40,000 - $1,000,000+.

  • Caterpillar, John Deere, Komatsu, and Case are the most popular bulldozer brands.

  • Bulldozers are most commonly used for earthmoving large amounts of earth/soil, removing topsoil for roads filled with gravel, stripping surface vegetation for construction projects, pushing waste and brush to burn sites, and demolishing old structures.

  • Bulldozer weighs between 8 - 180 plus tons (16,000 - 360,000 lbs).

  • When operating a bulldozer, you want to avoid stalling the machine, track slip, and overloading the blade. It's essential to go through proper training before operating a bulldozer to fully understand how to control the direction of the machine, work the speed, reverse, and control the blade.

  • You can break bulldozers down into seven parts. Rippers, final drive, cab, tracks/tires, push frame, blades, and engine. When buying any bulldozer (used or new), you should look at the blades, rippers, and whether or not they use tires or tracks, as these features differentiate types of bulldozers the most.

    When looking at a used bulldozer, look at the full inspection report before making a buying decision. Therefore, the final drive is the most used and the most replaced part on the bulldozer. The cab should still be able to absorb shock and reduce sound.

  • There's no hiding from the fact that a bulldozer is a significant investment. Since there are only a few bulldozer manufacturers, you know a bulldozer from a brand like Caterpillar is reputable.

    Therefore, when buying a used bulldozer, the only question is, "Has this machine received regular and expected maintenance?"

  • The average salary for a bulldozer operator is $21.44, but experienced heavy equipment operators can make up to and sometimes over $100,000/year.

  • The steps to becoming a bulldozer operator are similar to becoming an operator for most types of heavy equipment. Potential operators are assessed by their intangible skills like vision, coordination, stamina, and reaction time. Bulldozer operators may need a CDL if the vehicle exceeds a certain weight or is used for more advanced industries.