XT445L 5 action Pre Production 6 61

The PC2000-11 offers enhanced truck loading capabilities, enabling it to load more trucks per shift. With increased engine power, a more efficient hydraulic system, and new engine-pump control logic, it delivers faster cycle times and improved multifunction performance.

  • Up to 11% faster cycle times
  • Productivity increased by up to 12%
  • 9% more available engine horsepower

Product Features and benefits:

Greater Productivity and Cost Efficiency

High production leading to an eight percent decrease in production costs ($/ton) compared to previous models. The “Power Plus” operating mode delivers nine percent more engine horsepower. New engine-pump control logic and a more efficient hydraulic system.

Four Selectable Working Modes

Tailor machine performance to specific application requirements with four selectable working modes. The Power Plus mode increases production by up to 12% compared to previous models.

Enhanced Accessibility

A 45-degree, hydraulically actuated boarding ladder improves accessibility and stability for operators. Platforms and handrails facilitate scheduled maintenance.

Operator Comfort

Heated air suspension seat and suspension-mounted controls contribute to operator comfort. Noise suppression ensures low cabin noise levels (64.1 dbA). The high-resolution 7-inch monitor with a rearview camera enhances visibility.

Exceptional Visibility

Provide operators with a 360-degree view of the work area on a dedicated 10.4-inch LCD monitor. The standard KomVision seven-camera system improves situational awareness for Zero Harm.

Designed for Easy Access Maintenance

Major components are located within the power modular for quick removal or replacement. Ground-level service, centralized for fuel, oil, greasing, and coolant, hydraulically raises and lowers at the rear of the machine.

 

Durability and Reliability

Structures like the revolving frame, center frame, and crawler frame are strengthened for tough operations. Redesigned boom and arm are highly resistant to bending and torsional loads.

 

Enhanced Work Equipment and Hydraulics

New EPC valves optimize main valve spool control for increased speed, especially during compound movement. A stronger boom design ensures increased durability and productivity. Heavy lift mode provides 10 percent more boom lifting force.

Actionable Insights with Komtrax Plus

Track machine and productivity with Komtrax Plus, enabling expanded fleet monitoring via satellite and wireless LAN. Analyze machine information on a near-real-time basis remotely via computer or smartphone.

Product Specifications for PC2000-11:

Engine:

  • Model: Komatsu SAA12V140E-7
  • Type: Water-cooled, 4-cycle, direct injection
  • Aspiration: Turbocharged, aftercooled, cooled, EGR
  • Number of Cylinders: 12
  • Bore x Stroke: 5.51 in x 6.50 in
  • Piston Displacement: 1,860 in³
  • Governor: All-speed, electronic
  • Horsepower:
    • SAE J1995 – Gross: 1,065 HP
    • ISO 9249 / SAE J1349 – Net: 1,046 HP
  • Rated RPM: 1,800 rpm
  • Fan Drive Method for Radiator Cooling: Hydraulic
  • EPA Tier 4 Final emissions certified

Hydraulic System:

  • Type: Open-center load sensing system, 3 selectable working modes
  • Main Pump:
    • Type: Variable capacity piston pumps
    • Maximum Flow for Attachment, Swing, and Travel: 612 gpm
    • Maximum Flow for Fan Drive: 85.6 gpm
  • Hydraulic Motors:
    • Travel: 2 x axial piston motors with parking brake
    • Swing: 2 x axial piston motors with swing holding brake
  • Relief Valve Setting:
    • Attachment Circuits:
      • Backhoe: 4,270 psi
      • Travel Circuit: 4,760 psi
      • Swing Circuit: 4,270 psi
      • Pilot Circuit: 464 psi
  • Hydraulic Cylinders (Number of cylinders – bore x stroke):
    • Backhoe:
      • Boom / 2: 11.8 x 104.2 in
      • Arm / 2: 9.8 x 84.2 in
      • Bucket / 2: 7.9 x 85.4 in

Drive System:

  • Travel Gear: Two levers with pedals
  • Gradeability: 70%, 35°
  • Maximum Travel Speed: 1.7 mph
  • Parking Brakes: Oil disc brakes

Swing System:

  • Swing Gear: 2 x Planetary gear
  • Swing Circle Lubrication: Grease-bathed
  • Swing Holding Brakes: Oil disc brakes
  • Swing Speed: 4.8 rpm

Undercarriage:

  • Track Adjuster: Grease
  • Number of Shoes (each side): 49
  • Number of Carrier Rollers (each side): 3
  • Number of Track Rollers (each side): 8

Coolant and Lubricant Capacity (Refilling):

  • Fuel Tank: 898.3 US gal
  • Radiator: 63.4 US gal
  • Engine: 33.8 US gal
  • Travel Gear, Each Side: 22.5 US gal
  • Swing Drives: 2 x 7.9 US gal
  • Hydraulic Tank: 343.5 US gal
  • Power Take Off (PTO): 10.6 US gal

Operating Weight (Approximate):

  • Backhoe:
    • Shoes: Double Grouser 32 in
      • Operating Weight: 445,054 lbs.
      • Ground Pressure (ISO 16754): 27.9 psi
    • Shoes: Triple Grouser 40 in
      • Operating Weight: 454,134 lbs.
      • Ground Pressure (ISO 16754): 22.8 psi

This equipment, with its powerful engine and robust hydraulic system, is well-suited for heavy-duty excavation and earthmoving applications. 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/surface-mining-excavators/pc2000-11

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.