XT445L 5 action Pre Production 6 60

For versatility and high production, the PC360LC-11 large excavator is an excellent choice. It combines a bucket capacity of up to 2.56 yd3 with excellent power, all within dimensions that make it easily transportable.

  • Large high-strength steel castings on the boom, arm, and bucket link
  • Closed-center load-sensing hydraulics for precise, fine control
  • Large displacement high-efficiency pumps provide optimal attachment flow
  • Large, spacious, quiet cab featuring a standard air suspension seat

Product Features and benefits:

Large Displacement High-Efficiency Pump Ensure high flow output at lower engine RPM with large displacement hydraulic implement pumps. Operate at the most efficient engine speed for optimal performance.

Closed-Center Load-Sensing Hydraulic System Experience smooth operation, quick cycle times, and excellent multi-functionality while reducing fuel consumption with a closed-center load-sensing hydraulic system.

Built for Strength Designed for long-term durability, the equipment features high resistance to bending and torsional stress. Booms and arms are constructed with thick plates of high-tensile-strength steel and designed with large cross-sectional areas.

Cleaner Emissions Incorporates a heavy-duty aftertreatment system combining a Komatsu Diesel Particulate Filter (KDPF) and selective catalytic reduction (SCR) for cleaner emissions. Efficiently decomposes nitrogen oxide with precise injection of diesel exhaust fluid.

Easy Access Enhance maintenance accessibility with integrated engine oil check and filter locations on one side of the equipment.

Advanced Ergonomic Design Featuring a wide and spacious cab with a heated air suspension seat, reclining backrest, easily adjustable seat height and position, and armrest position. Console adjustments contribute to operator comfort.

Information at Your Fingertips Access updated, large, high-resolution LCD color monitors providing accurate and smooth work information. User-friendly interface, rearview camera, and DEF level gauge display are added to the default main screen.

Rollover Protection Equipped with a ROPS cab conforming to ISO 12117-2 standards, providing level 1 operator protective guard (OPG) and top guard (ISO 10262) for safety.

 

Multi-Operator Productivity Implement operator identification IDs for managing operation information of individual machines using Komtrax data. Analyze operation status by operator and by machine.

Reduce Fuel Consumption Auto idle shutdown feature automatically shuts down the engine after idling for a set period, reducing unnecessary fuel consumption and exhaust emissions. Customizable shutdown time from 5 to 60 minutes.

Designed for Durability Incorporates large heavy-duty revolving frame guards and swivel guards to protect vital components from damage and debris buildup.

Ease of Maintenance and Serviceability Provides a convenient and secure work area in front of the engine, with a new step for easier access to fill the AdBlue/DEF tank.

Product Specifications for PC360LC-11:

Engine:

  • Model: Komatsu SAA6D114E-6
  • Type: Water-cooled, 4-cycle, direct injection
  • Aspiration: Komatsu Variable Geometry Turbocharger with air-to-air aftercooler and EGR
  • Number of Cylinders: 6
  • Bore x Stroke: 4.49 in x 5.69 in
  • Piston Displacement: 540 in³
  • Horsepower:
    • SAE J1995 – Gross: 271 HP
    • ISO 9249/SAE J1349 – Net: 257 HP
  • Rated RPM: 1,950
  • Governor: All-speed control, electronic
  • Fan Drive Method for Radiator Cooling: Mechanical
  • EPA Tier 4 Final emissions certified

Hydraulics:

  • Type: HydrauMind (Hydraulic Mechanical Intelligence) system, closed-center system with load sensing valve and pressure compensated valves, 6 selectable working modes
  • Main Pump:
    • Type: Variable displacement piston type
    • Maximum Flow: 141 US gpm
    • Supply for Control Circuit: Self-reducing valve
  • Hydraulic Motors:
    • Travel: 2 x axial piston motor with parking brake
    • Swing: 1 x axial piston motor with swing holding brake
  • Relief Valve Setting:
    • Implement Circuits: 5,400 psi
    • Travel Circuit: 5,400 psi
    • Swing Circuit: 4,050 psi
    • Pilot Circuit: 470 psi
  • Hydraulic Cylinders:
    • Boom (2): 5.5 x 58.3 x 3.9 in
    • Arm (1): 6.3 x 71.9 x 4.3 in
    • Bucket (1) – for 10’5″ and 13’2″ Arms: 5.5 x 50.6 x 3.9 in
    • Bucket (1) – for 8’4″ Arm: 5.9 x 50.6 x 4.3 in

Drives and Brakes:

  • Steering Control: Two levers with pedals
  • Drive Method: Hydrostatic
  • Maximum Drawbar Pull: 65,191 lbs.
  • Gradeability: 70%, 35°
  • Maximum Travel Speed (Auto-Shift):
    • High: 3.4 mph
    • Mid: 2.8 mph
    • Low: 2.0 mph
  • Service Brake: Hydraulic lock
  • Parking Brake: Mechanical disc brake

Swing System:

  • Drive Method: Hydrostatic motor
  • Swing Reduction: Planetary gear
  • Swing Circle Lubrication: Grease-bathed
  • Service Brake: Hydraulic lock
  • Holding Brake/Swing Lock: Mechanical disc brake
  • Swing Speed: 9.5 rpm
  • Swing Torque: 82,313 ft.-lbs.

Undercarriage:

  • Center Frame: X-frame
  • Track Frame: Box-section
  • Track Type: Sealed
  • Track Adjuster: Hydraulic
  • Number of Shoes (each side): 48
  • Number of Carrier Rollers (each side): 2
  • Number of Track Rollers (each side): 8

Coolant & Lubricant Capacity (Refilling):

  • Fuel Tank: 159.8 US gal
  • Coolant: 9.7 US gal
  • Engine: 9.2 US gal
  • Final Drive (each side): 2.4 US gal
  • Swing Drive: 3.6 US gal
  • Hydraulic Tank: 49.7 US gal
  • Diesel Exhaust Fluid (DEF) Tank: 10.3 US gal

Operating Weight (Approximate):

  • Shoes: 28 in
    • Operating Weight: 78,645 lbs.
    • Ground Pressure: 8.35 psi
  • Shoes: 31.5 in
    • Operating Weight: 79,483 lbs.
    • Ground Pressure: 7.44 psi
  • Shoes: 33.5 in
    • Operating Weight: 80,320 lbs.
    • Ground Pressure: 7.03 psi

This equipment appears to be a powerful and versatile hydraulic excavator suitable for various applications. If you have any specific questions or need additional information, feel free to ask.

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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.