Surface mining excavator PC2000-11
Horsepower 1,046 HP @ 1,800 rpm
Operating weight 445,179 - 456,926 lbs.
Bucket capacity 15.7 - 17.9 yd³
Productive and efficient loading
The PC2000-11 can load more trucks per shift. Increased engine power, a more efficient hydraulic system and new engine-pump control logic provide faster cycle times and improved multifunction performance.*
Up to 11% faster cycle times* Productivity increased by up to 12%* 9% more available engine horsepower*
Features and benefits
Greater productivity
High production fuels an eight percent decrease in production costs ($/ton) compared to previous models. The new Power Plus operating mode delivers nine percent more engine horsepower. New engine-pump control logic and a more efficient hydraulic system.
Four working modes
Tailor machine performance to your application requirements with four selectable working modes - production increased up to 12% with Power Plus mode over previous models.
Enhanced accessibility
The 45-degree, hydraulically actuated boarding ladder for operators offer better accessibility and stability when boarding. Platforms and handrails make scheduled maintenance easier.
Operator comfort
Heated air suspension seat and suspension-mounted controls deliver operator comfort. Noise suppression provides low, cabin noise levels of 64.1 dbA. New, large-capacity air conditioning system. High resolution 7-inch monitor with rearview camera. Trainer seat standard.
Exceptional visibility
Provide your operator with a 360-degree view of the surrounding work area on a dedicated 10.4-inch LCD monitor. Standard KomVision seven-camera system can improve situational awareness, which promotes Zero Harm.
Designed for easy access maintenance
To help you minimize downtime and boost production, major components are located within the power modular, which can be quickly removed and replaced or rebuilt. Ground-level service, centralized for fuel, oil, greasing and coolant hydraulically raises and lowers at the rear of machine.
Durability and reliability
Designed to withstand tough operations, revolving frame, center frame and crawler frame structures are strengthened and redesigned boom and arm are highly resistant to bending and torsional loads.
Work equipment and hydraulics
New EPC valves optimize main valve spool control for increased speed, especially during compound movement. New, stronger boom design for increased durability and productivity. Heavy lift mode - 10 percent more boom lifting force.
Actionable insights
Track your machine and productivity with Komtrax Plus, which enables expanded fleet monitoring via satellite and wireless LAN. Analyze machine information on a near-real-time basis remotely via computer or smartphone.
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 5.51 in Stroke 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 Pumps for Boom, arm, bucket, swing, and travel circuits 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: Operating weight, including 28 ft. 7 in boom, 12 ft. 10 in arm, SAE J 296 heaped 15.7 yd3 general purpose backhoe bucket lubricant, coolant, full fuel tank, and the standard equipment.
Shoes Operating
Weight Ground Pressure (ISO 16754) Double grouser 32 in 445,054 lbs. 27.9 psi Triple grouser 40 in 454,134 lbs. 22.8 psi
Support you can count on
Excavator buckets
Designed to enhance your excavator and wheel loader productivity in mining and quarry applications.
Kprime Tooth System
The Kprime Tooth System for mining is engineered for high performance, ease of use and extended periods between tooth changes in challenging mining applications.
Mining track shoes
Track shoes penetrate the ground giving the machine traction to move - proper shoe selection is important for optimum machine performance and long undercarriage life.
Technology that works as hard as you do
Komtrax Plus for mining equipment is Komatsu's most advanced remote monitoring system. The system retains a history of normal system operating parameters to help you prolong machine life, improve efficiencies and increase production.Enhance visibility. KomVision uses high-definition cameras and radar technology to provide operators with a real-time bird's eye-view of their machines and their surroundings.
