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Introducing the Komatsu PC170LC-11 Mid-Size Excavator, a versatile and powerful machine designed to excel in a wide range of applications, from construction and utility projects to landscaping and excavation. This mid-size excavator combines Komatsu’s renowned durability with advanced features, offering operators a reliable and efficient solution for various job site requirements.

Key Features:

  1. Optimized Size for Versatility:
    • The PC170LC-11 strikes the perfect balance between power and maneuverability, making it well-suited for mid-sized projects. Its compact design allows it to navigate through constrained spaces while still delivering impressive digging and lifting capabilities.
  2. Fuel-Efficient Engine:
    • Equipped with a fuel-efficient Komatsu engine, the PC170LC-11 maximizes performance while minimizing fuel consumption. This not only reduces operating costs but also contributes to environmental sustainability.
  3. Responsive Hydraulics for Precise Control:
    • The hydraulic system of the PC170LC-11 is designed for responsiveness, providing operators with precise control over digging and lifting operations. This enhances productivity and efficiency on the job site.
  4. Operator Comfort and Visibility:
    • The operator’s cabin is designed with comfort and visibility in mind. Featuring adjustable seating, intuitive controls, and large windows, the excavator ensures that operators can work comfortably and maintain excellent visibility during all tasks.
  5. Durable Construction for Longevity:
    • Komatsu’s commitment to durability is evident in the PC170LC-11’s construction. Built with high-quality materials and advanced engineering, this mid-size excavator is designed to withstand the demands of daily use, ensuring longevity and reliability.
  6. Versatile Attachment Options:
    • The PC170LC-11 offers a range of versatile attachment options, allowing operators to customize the excavator to suit specific job requirements. From buckets to hydraulic thumbs, the excavator adapts easily to various tasks, enhancing its overall versatility.
  7. Efficient Maintenance Design:
    • Streamlined maintenance procedures and easily accessible service points contribute to the overall efficiency of the PC170LC-11. Quick and hassle-free maintenance ensures minimal downtime, keeping the excavator operational and productive.
  8. Advanced Technology for Performance:
    • Incorporating advanced technology, the PC170LC-11 ensures efficient performance on the job site. Whether it’s intelligent control systems, monitoring capabilities, or other technological enhancements, this excavator is designed to optimize productivity.

Invest in the Komatsu PC170LC-11 Mid-Size Excavator for a reliable and efficient solution that meets the demands of mid-sized construction and excavation projects. With a focus on performance, durability, and operator comfort, this excavator is a valuable asset for contractors and operators seeking versatility and reliability on the job site.

Product Specifications for PC170LC-11:

Engine:

  • Model: Komatsu SAA4D107E-3
  • Type: Water-cooled, 4-cycle, direct injection
  • Aspiration: Variable Geometry Turbocharger (VGT), aftercooled, cooled EGR
  • Number of Cylinders: 4
  • Bore x Stroke: 4.21 in x 4.88 in
  • Piston Displacement: 272 in³
  • Horsepower:
    • ISO 9249 / SAE J1349: 121 HP
    • Fan at Maximum Speed: 114 HP
  • Rated RPM: 2,100
  • Fan Drive Method for Radiator Cooling: Mechanical with viscous fan clutch
  • Governor: All-speed control, electronic
  • EPA Tier 4 Final emissions certified

Hydraulics:

  • Type: HydrauMind (Hydraulic Mechanical Intelligence) system, closed-center system with load sensing valves and pressure-compensated valves
  • Main Pump:
    • Type: Variable capacity piston type
    • Maximum Flow: 78.7 gpm
  • Hydraulic Motors:
    • Travel: 2 x piston motor with parking brake
    • Swing: 1 x axial piston motor with swing holding brake
  • Relief Valve Setting:
    • Implement Circuits: 5,450 psi
    • Travel Circuit: 5,400 psi
    • Swing Circuit: 4,195 psi
    • Pilot Circuit: 470 psi
  • Hydraulic Cylinders:
    • Boom (2): 4.3 x 46.3 x 3.0 in
    • Arm (1): 4.7 x 52.8 x 3.3 in
    • Bucket (1): 4.1 x 40.4 x 2.8 in

Drives and Brakes:

  • Steering Control: Two levers with pedals
  • Drive Method: Fully hydrostatic
  • Maximum Drawbar Pull: 35,164 lbf.
  • Gradeability: 70%, 35°
  • Maximum Travel Speed:
    • High: 3.4 mph
    • Low: 1.9 mph
  • Service Brake: Hydraulic lock
  • Parking Brake: Mechanical disc

Swing System:

  • Drive Method: Hydraulic motor
  • Swing Reduction: Planetary gear
  • Swing Circle Lubrication: Grease-bathed
  • Swing Lock: Mechanical disc brake
  • Swing Speed: 12.0 rpm
  • Swing Torque: 31,314 ft.-lbs.

Undercarriage:

  • Center Frame: X-frame leg
  • Track Frame: Box-section
  • Track Type: Sealed
  • Track Adjuster: Hydraulic
  • Number of Shoes (each side): 44
  • Number of Carrier Rollers (each side): 2
  • Number of Track Rollers (each side): 7

Sound Performance:

  • Exterior (ISO 6395): 99 dB(A)
  • Operator (ISO 6396): 68 dB(A)

Coolant and Lubricant Capacity (Refilling):

  • Fuel Tank: 79.25 US gal
  • Radiator: 7.21 US gal
  • Engine: 4.8 US gal
  • Final Drive (each side): 1.43 US gal
  • Swing Drive: 1.2 US gal
  • Hydraulic Tank: 32.0 US gal
  • DEF Tank: 7.81 US gal

Operating Weight (Approximate):

  • Standard Counterweight:
    • 24 in: 40,717 lbs., Ground Pressure: 6.36 psi
    • 28 in: 41,157 lbs., Ground Pressure: 5.51 psi
    • 31.5 in: 41,597 lbs., Ground Pressure: 4.87 psi
  • Heavy Counterweight:
    • 24 in: 42,015 lbs., Ground Pressure: 6.56 psi
    • 28 in: 42,455 lbs., Ground Pressure: 5.69 psi
    • 31.5 in: 42,895 lbs., Ground Pressure: 5.03 psi

This equipment seems to be a hydraulic excavator with a focus on efficiency, power, and environmental compliance. If you have any specific questions or need additional information, feel free to ask.

Further information on this machine can be viewed by visiting this link https://www.komatsu.com/products/excavators/mid-size-excavators/pc170lc-11

Do you have one of these or similar for sale? Please click here start to list your machine for sale today. 

DISCLAIMER: The information that has been provided in this article is sourced from https://www.komatsu.com. The author does not assume any responsibility or liability for the accuracy, completeness, or usefulness of the information provided. The author shall not be held liable for any loss or damage resulting from the use of this content. For further information please contact the manufacturer directly.