Komatsu PC2000-8

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Features

PRODUCTIVITY AND ECONOMY
• Fuel Efficient Machine Achieved by Total Power Management and Advanced Hydraulic System
- Hydraulic power loss reduced with advanced hydraulic system
- On-demand fan speed and engine output control system
- Equipped with electronically controlled variable speed fans
• Powerful and Economical Engine
Komatsu SAA12V140E-3 Engine with an Output of 713 kW (956 HP) Controlled by Efficient Power Management System
- Auto deceleration and auto idling system
- Two work modes; Power and Economy

ECOLOGY
• EPA Tier 2 Emission Certified Komatsu Engine
• New Technology Produces Remarkably Low Environmental Noise
Dynamic noise of 64.5 dB(A)
- Power module packaging and noise absorbing blades trap noise inside
- Contoured hybrid fan minimizes air turbulence noise

OPERATOR COMFORT
• Newly Designed Mining Shovel Cab Provides Comfortable Operation
- Excellent operational visibility with extended front wind shield and large twin wipers
- Extremely low noise and vibration
Dynamic in-cab noise reduced to the same level as passenger cars
- Rugged OPG top guard integrated into the cab
- Easy-to-see and easy-to-use 7-inch TFT-LCD large monitor
- Comfortable air-suspension seat
- Automatic air conditioner
- Highly pressurized cab
• Bulkhead between Pump Room and Engine
• Engine Stop Devices
• Interconnected Horn and Flashing Light

EASY REPAIR AND MAINTENANCE
Low R&M Cost Sustained by Simplified and Reliable System with Long Service Life
• Simplified and Durable Structure
- Single engine and PTO drive two Komatsu HPV375+375 pumps
- Simplified travel unit with single motor (each side)
- Reinforced track components
- Long life oil and filters
- Extended life of rubber components achieved by lowering hydraulic oil temperature
• Power Module Makes Installation and Removal of Components Easier, and Reduces Overhaul Hours and Cost
• Service Friendly Design
- Maintenance deck surrounding the power module
- Drain ports accessible from ground level
- Concentration of filters
- Large fuel tank enables 24 hours continuous machine operation
- Auto-greasing system, including bucket pins, with 200 liter 52.8 U.S. gal grease tank
• VHMS Monitors the Machine Condition and Minimizes Machine Down Time

Specifications

Model Komatsu SAA12V140E-3
Type   4-cycle, water-cooled, direct injection
Aspiration   Turbocharged, aftercooled
Number of cylinders   12
Bore 5.51" 140 mm
Stroke 6.50" 165 mm
Piston displacement 1860 in³ 30.48 ltr
Governor   All-speed, electronic
Horsepower:    
SAE J1995 / Gross 976 HP 728 kW
ISO 9249 / SAE J1349 / Net 956 HP 713 kW
Hydraulic fan at maximum speed 910 HP 679 kW
Rated rpm   1800 rpm
Fan drive type   Hydraulic

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