1 filtro aplicado

34 resultados encontrados

  • 1987 Komatsu D37P-1 Crawler Dozer

    7,153 Horas

    $15,000

  • 2005 Cat D5GXL Crawler Dozer

    17,321 Horas

    $25,000

  • 1998 Cat D5C XL Series lll Crawler Dozer

    2,152 Horas

    $39,000

  • 2010 John Deere 764 Crawler Dozer

    9,349 Horas

    $100,000

  • 1990 Cat D8N Crawler Dozer

    11,759 Horas

    $100,000

  • 1980 Komatsu D21P-5 Crawler Dozer

    1,996 Horas

    $22,000

    $15,000

  • 1986 Cat D6H Crawler Dozer

    10,259 Horas

    $39,000

  • 2012 John Deere 850K LGP Crawler Dozer

    12,601 Horas

    $73,125

  • 1995 Komatsu D21A-7 Crawler Dozer

    5,037 Horas

    $20,000

    $17,000

  • 2010 Komatsu D21A-8E0 Crawler Dozer

    2,210 Horas

    $39,000

  • 2010 Cat D3K LGP Crawler Dozer

    3,921 Horas

    $79,000

    $72,000

  • 1990 John Deere 750B Crawler Dozer

    4,498 Horas

    $28,000

  • 1978 Cat D8K Crawler Dozer

    7,425 Horas

    $52,000

  • 1980 Cat D8K Crawler Dozer

    5,337 Horas

    $78,000

    $72,000

  • 2014 John Deere 850K LGP Crawler Dozer

    10,294 Horas

    $73,125

  • 2005 John Deere 450J LGP Crawler Dozer

    5,285 Horas

    $34,000

  • 2016 Cat D6N LGP Crawler Dozer

    8,543 Horas

    $76,500

  • 2014 Komatsu D65EX-16 Crawler Dozer

    6,351 Horas

    $75,000

  • 2017 Komatsu D61PXi-24 Crawler Dozer

    6,481 Horas

    $105,000

    $97,500

  • 2019 John Deere 650K LGP Crawler Dozer

    4,961 Horas

    $65,000

  • 2006 John Deere 700J LGP Crawler Dozer

    1,782 Horas

    $45,000

  • 2012 John Deere 850K Crawler Dozer

    9,926 Horas

    $76,500

  • 2012 John Deere 850K Crawler Dozer

    4,745 Horas

    $75,000

  • 2019 Cat D5K2 XL Crawler Dozer

    4,112 Horas

    $95,000

    $85,000

  • 2012 Cat D6N LGP Crawler Dozer

    14,883 Horas

    $44,000

  • 1980 Cat D9H Crawler Dozer

    7,777 Horas

    $80,000

  • 2006 John Deere 950J LGP Crawler Dozer

    216 Horas

    $45,000

  • 2016 CATERPILLAR D5K2 XL

    4,994 Horas

    $65,000

  • 2019 JOHN DEERE 650K LGP

    2,402 Horas

    $110,631

    $84,331

  • 2019 JOHN DEERE 550K LGP

    3,157 Horas

    $87,014

    $71,378

  • 2017 CATERPILLAR D5K2 XL

    4,277 Horas

    $84,400

    $82,600

  • 2019 KOMATSU D65PXI-18

    13,667 Horas

    $93,600

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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.