Used Excavators for sale in Seattle, WA

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7 results found

  • 2012 Caterpillar 308E-CRSB for sale2012 Caterpillar 308E-CRSB for sale2012 Caterpillar 308E-CRSB for sale2012 Caterpillar 308E-CRSB for sale2012 Caterpillar 308E-CRSB for sale2012 Caterpillar 308E-CRSB for sale2012 Caterpillar 308E-CRSB for sale2012 Caterpillar 308E-CRSB for sale

    2012 Caterpillar 308E CRSB

    9,627 Hours

    $62,700

    Seattle, WA
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    2012 Caterpillar 308E-CRSB for sale

    2012 Caterpillar 308E CRSB

    $62,700

    Features

    • THUMB, HYDRAULIC
    • FILM, QUICK COUPLER, ANSI
    • PROTECTION,SHIP&STORE STANDARD
    • ROLL ON-ROLL OFF
    • LINES, QUICK COUPLER, LONG
    • HYDRAULICS, QUICK COUPLER
    • THUMB
    • DRAIN, ECOLOGY
    • TANK, FUEL
    • HEATER, JACKET WATER
    • LIGHT, BOOM RIGHT SIDE
    • ANTIFREEZE, -50C (-58F)
    • GUARD, TRACK GUIDING, CENTER
    • GUARD, SWIVEL
    • INSTRUCTIONS, ANSI
    • INSTRUCTIONS, ENGLISH
    • BLADE, 91", WELD-ON
    • ENG S/N 02CG0111
    • COUPLER, HYDRAULIC E-SERIES
    • S/N 000305870 ID#12W71490
    • S/N TH11090210 ID#12W71117
    • 2012 308E CAT EXCAVATOR
    • 24'DIG BUCKET
    • 47" CLEAN OUT

    Specifications

    • Emission Rating: Interim Tier 4
    • Engine Manufacturer: Caterpillar
    • Engine Model: C3.3
    • Displacement: 3.33ltr
    • Engine Output - Net: 48.5kW
    • Track Drive Type: 2 Speed Hydrostatic
    • Transport Length - Maximum: 6380mm
    • Transport Height - Maximum: 2550mm
    • Overall Undercarriage Width: 2320mm
    • Ground Level Reach - Mono Boom: 6820mm
    • Dig Depth - Mono Boom: 4150mm
    • Boom Swing - Left: 60°
    • Boom Swing - Right: 50°
    • Fuel Tank: 125ltr
    • Hydraulic Tank: 82ltr
    • Swing Speed: 10rpm
    • Bucket Breakout: 60.2kN
    • Operating Weight: 8333kg
    • Media: Spec SheetMachine Brochure
  • 2021 Caterpillar 303.5-CRCB for sale2021 Caterpillar 303.5-CRCB for sale2021 Caterpillar 303.5-CRCB for sale2021 Caterpillar 303.5-CRCB for sale2021 Caterpillar 303.5-CRCB for sale2021 Caterpillar 303.5-CRCB for sale

    2021 Caterpillar 303.5 CRCB

    129 Hours

    $78,200

    Seattle, WA
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    2021 Caterpillar 303.5-CRCB for sale

    2021 Caterpillar 303.5 CRCB

    $78,200

  • 2013 Caterpillar 312E for sale2013 Caterpillar 312E for sale2013 Caterpillar 312E for sale2013 Caterpillar 312E for sale2013 Caterpillar 312E for sale2013 Caterpillar 312E for sale2013 Caterpillar 312E for sale2013 Caterpillar 312E for sale

    2013 Caterpillar 312E

    5,680 Hours

    $115,000

    Renton, WA
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    2013 Caterpillar 312E for sale

    2013 Caterpillar 312E

    $115,000

    Specifications

    • Emission Rating: Interim Tier 4
    • Engine Manufacturer: Caterpillar
    • Engine Model: C4.4 ACERT
    • Displacement: 4.4ltr
    • Engine Output - Net: 68kW
    • Track Drive Type: 2 Speed Hydrostatic
    • Transport Length - Maximum: 7670mm
    • Transport Height - Maximum: 3060mm
    • Overall Undercarriage Width: 2760mm
    • Ground Clearance: 440mm
    • Ground Level Reach - Mono Boom: 8620mm
    • Dig Depth - Mono Boom: 6040mm
    • Fuel Tank: 250ltr
    • Hydraulic Tank: 90.6ltr
    • Swing Speed: 11.5rpm
    • Bucket Breakout: 95kN
    • Operating Weight: 14200kg
    • Media: Spec Sheet
  • 2018 Takeuchi TB216 for sale2018 Takeuchi TB216 for sale2018 Takeuchi TB216 for sale2018 Takeuchi TB216 for sale2018 Takeuchi TB216 for sale2018 Takeuchi TB216 for sale2018 Takeuchi TB216 for sale

    2018 Takeuchi TB216

    1,596 Hours

    $25,085

    $25,818

    Kirkland, WA
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    2018 Takeuchi TB216 for sale

    2018 Takeuchi TB216

    $25,818

    $25,085

    About this equipment

    Our compact excavators (also known as mini-excavators) are perfect for your earth-moving needs in close working conditions. Select from multiple dig depths, 3 arm configurations and 3 tail swing configurations. These mini-excavators are easy and safe to transport by pickup or trailer.

  • 2016 Case CX145C for sale2016 Case CX145C for sale2016 Case CX145C for sale2016 Case CX145C for sale2016 Case CX145C for sale2016 Case CX145C for sale2016 Case CX145C for sale

    2016 Case CX145C

    $89,277

    $102,159

    Kirkland, WA
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    2016 Case CX145C for sale

    2016 Case CX145C

    $102,159

    $89,277

    About this equipment

    EXCAVATOR 30000-34999LB RUBBER TRACK

  • 2018 Bobcat E85-Mini for sale2018 Bobcat E85-Mini for sale2018 Bobcat E85-Mini for sale2018 Bobcat E85-Mini for sale2018 Bobcat E85-Mini for sale2018 Bobcat E85-Mini for sale2018 Bobcat E85-Mini for sale

    2018 Bobcat E85

    2,772 Hours

    $83,515

    $93,941

    Tukwila, WA
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    2018 Bobcat E85-Mini for sale

    2018 Bobcat E85

    $93,941

    $83,515

    About this equipment

    ​If you're looking to buy a versatile excavator that can handle a variety of tasks, from demolition to drilling, then you need this mini-excavator. With a digging range of 14,000 to 18,000 lbs., this “larger” mini-excavator can take on just about any job you throw at it. Plus, with multifunction hydraulics, you can use several functions at the same time for faster cycle times and greater productivity. And if you need to offset dig around obstacles or next to structures, no problem — the independent boom swing feature lets you do just that. Plus, with the straight travel feature, you can use any excavator function while traveling in a straight line. And when you need to backfill a trench or grade a jobsite, the backfill blade has got you covered.

  • 2018 Bobcat E85 for sale2018 Bobcat E85 for sale2018 Bobcat E85 for sale2018 Bobcat E85 for sale2018 Bobcat E85 for sale2018 Bobcat E85 for sale2018 Bobcat E85 for sale

    2018 Bobcat E85

    2,846 Hours

    $83,515

    $84,547

    Bremerton, WA
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    2018 Bobcat E85 for sale

    2018 Bobcat E85

    $84,547

    $83,515

    About this equipment

    ​If you're looking to buy a versatile excavator that can handle a variety of tasks, from demolition to drilling, then you need this mini-excavator. With a digging range of 14,000 to 18,000 lbs., this “larger” mini-excavator can take on just about any job you throw at it. Plus, with multifunction hydraulics, you can use several functions at the same time for faster cycle times and greater productivity. And if you need to offset dig around obstacles or next to structures, no problem — the independent boom swing feature lets you do just that. Plus, with the straight travel feature, you can use any excavator function while traveling in a straight line. And when you need to backfill a trench or grade a jobsite, the backfill blade has got you covered.

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Overview

An excavator is a powerful, multipurpose construction machine used for digging out the earth with a bucket attachment. Diesel-powered and designed to handle a variety of tasks, excavators have evolved into an essential piece of heavy equipment for construction sites, mining, waste management, forestry, and other industries.

Types and Components of Excavators

New and used excavators come in various sizes and styles, but the primary purpose remains the same – digging. The most common types of excavator are the standard hydraulic excavators, mini excavators, and long-reach excavators. 

Standard excavators are versatile and efficient, perfect for the majority of construction projects. Compact excavators are smaller in size, making them an excellent choice for jobs in confined spaces or where maneuverability is essential. Long-reach excavators have an extended arm and boom, granting them access to hard-to-reach areas for tasks like dredging or excavation in deep pits.

Most excavators for sale have a tracked design, which provides increased stability and resistance to slipping on rough or loose terrain. However, some models feature wheels for more accessible transportation and increased speed on paved surfaces.

The main components of an excavator include the cab, engine, boom, digging arm, hydraulic system, and attachment (usually a bucket). The cab is where the operator sits and controls the machine, typically offering excellent visibility and comfort. The engine powers the excavator, with most models using diesel engines for their power and efficiency. The boom, a long articulated arm, provides the excavator's range and reach. The digging arm, also known as the dipper or stick, connects to the boom and attachment, allowing the excavator to dig and carry materials.

The hydraulic system plays a critical role in the operation of an excavator. It uses pressurized fluid to move the boom, arm, and attachment, granting the machine its incredible power and precision. The attachments, most commonly a bucket, are interchangeable, allowing the excavator to take on various tasks beyond digging.

Capabilities and Uses of Excavators

While excavators are primarily used for digging, their adaptability and diverse range of attachments make them one of the most versatile heavy machines in the construction industry. Excavators can dig between 10 to 48 feet deep, depending on the size and reach of the model. They are also stable on slopes, making them ideal for digging trenches, foundations, and even large pits.

With the right attachments, excavators can take on many other tasks:

1. Clearing Brush: Using brush cutters or mulcher attachments, excavators can effectively clear land of unwanted vegetation and overgrowth. This capability is especially useful in preparing construction sites and maintaining property borders.

2. Loading and Dumping: When equipped with a bucket attachment, the excavator becomes an efficient loader, capable of lifting and transporting large amounts of materials, such as soil, gravel, sand, rocks, and debris. This comes in handy while working on construction sites, in mining, or during waste management tasks.

3. Demolishing: Fitted with a hydraulic breaker or crusher attachment, excavators transform into powerful demolition machines. They can effectively break through walls, floors, and even reinforced concrete, making them indispensable in demolition and renovation projects.

4. Lifting and Moving Objects: Excavators can also function as cranes when equipped with a lifting attachment, enabling them to move heavy objects around construction sites or load materials onto trucks.

5. Drilling and Piling: With a rotary drilling attachment, excavators can bore holes into the ground for installing foundation elements like piles or conducting soil tests.

Safety and Maintenance of Excavators

Like any heavy equipment, safety is of utmost importance when operating an excavator. Operators must undergo proper training and obtain necessary certifications to ensure they can safely and effectively maneuver the machine. Always adhere to safety guidelines and regulations, including wearing appropriate safety gear, maintaining a secure working distance, and following load capacities.

Routine and regular maintenance of excavators is vital to ensure their longevity and efficiency. Operators should inspect their machines daily, checking for any damages, leaks, or potential issues. Regularly monitoring the hydraulic system, engine, transmission, and tracks or wheels can help detect any problems early, preventing costly repairs or downtime.

Conclusion

Excavators are a valuable asset to the construction, mining, and other industries, thanks to their versatility, power, and efficiency. With various types, sizes, and attachments available, these machines can handle a wide range of tasks beyond digging. By prioritizing safety and following proper maintenance procedures, operators can make the most of these high-powered construction machines and ensure their successful integration on any project site.

Frequently Asked Questions

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