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94 resultados encontrados

  • 2023 KOMATSU D61PXI-24

    3,772 Horas

    $211,000

  • 2018 JOHN DEERE 1050K

    10,441 Horas

    $185,000

  • 2023 KOMATSU D61EXI-24

    4,760 Horas

    $185,400

  • 2022 KOMATSU D71PXI-24

    8,693 Horas

    $151,500

  • 2019 KOMATSU D155AXi-8

    6,927 Horas

    $260,000

  • 2019 CATERPILLAR D6T LGP

    12,049 Horas

    $120,000

  • 2023 JOHN DEERE 850L WLT

    1,693 Horas

    $396,000

  • 2019 JOHN DEERE 650K

    4,591 Horas

    $75,400

  • 2012 JOHN DEERE 850K

    9,926 Horas

    $76,500

  • 2023 KOMATSU D65PX-18

    3,443 Horas

    $89,000

  • 2019 CATERPILLAR D6K2 LGP

    8,037 Horas

    $80,000

  • 2017 KOMATSU D61PXi-24

    6,481 Horas

    $105,000

  • 2016 JOHN DEERE 700K XLT

    1,619 Horas

    $143,750

    $129,000

  • 2010 CATERPILLAR D7R2 XR

    12,859 Horas

    $199,000

  • 2015 KOMATSU D61PXI-23

    8,573 Horas

    $130,000

  • 2019 CATERPILLAR D5K2 LGP

    3,867 Horas

    $100,100

  • 2023 KOMATSU D61PXi-24

    3,772 Horas

    $243,700

  • 2016 KOMATSU D61PXI-24

    7,978 Horas

    $104,167

  • 2022 KOMATSU D51PXI-24

    4,990 Horas

    $134,735

    $121,284

  • 1998 CATERPILLAR D8R

    178 Horas

    $160,000

  • 2022 KOMATSU D51PXI-24

    5,993 Millas

    $165,600

  • 2012 JOHN DEERE 850K

    4,745 Horas

    $75,000

  • 2023 CATERPILLAR D4 LGP

    382 Horas

    $205,000

  • 2015 CATERPILLAR D6T XL

    10,285 Horas

    $189,000

  • 2019 JOHN DEERE 850K WLT

    9,668 Horas

    $171,000

  • 2021 CATERPILLAR D6XE LGP

    5,504 Horas

    $225,000

  • 2020 KOMATSU D65PXI-18

    8,019 Horas

    $151,500

  • 2019 LIEBHERR PR756

    365 Horas

    $425,000

  • 2022 KOMATSU D51PXI-24

    5,993 Horas

    $143,400

  • 2019 CATERPILLAR D5K2 XL

    4,112 Horas

    $95,000

  • 2013 CATERPILLAR D5K2 LGP

    5,961 Horas

    $70,000

  • 2014 KOMATSU D39EX-22

    5,088 Horas

    $70,000

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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.