Komatsu PC5500-6

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Komatsu Technology and Expertise
• Quality management ISO 9001 certified
• Environmental Management ISO 14001 certified
• High, consistent quality through continuous investment in personnel, design and manufacturing systems and processes

Advanced Hydraulics
Extended reliability and control
• Comprehensive monitored filtration
• Simple open-circuit hydraulic system with high efficiency swing-out oil coolers

Reliability and Durability
Designed for lower operating costs
• Robust structural design developed from field experience and finite element analysis
• Extended life undercarriage wear parts
• Large diameter rollers, idlers and sprockets
• Large surface contact area with extensive precision hardening reduces wear
• Hardened track link pin bores

Designed for more tons per hour
• Powerful digging forces
• Easy bucket filling
• Proven attachment design
• All cylinders mounted under the shovel attachment for additional protection
• Buckets and Wear Packages to suit all material densities and ground conditions

Large Comfortable Cab
Provides full shift comfort
• Komatsu low noise cab on multiple viscous mounts for reduced noise and vibration
• Large volume cab with full view front window (floor to ceiling) increases operator view
• Comprehensive climate control with pressurized, filtered air ventilation and air conditioning
• High specification multi-adjustable air suspension seat, redesigned for mining
• Well elevated operator position provides superior all around view

Powerful Diesel Engines
Two Komatsu SDA12V159E-2 engines
• Rated (each) 940 kW / 1260 HP, at 1800 rpm
• Electronic engine management
• Low engine emission levels – meets EPA Tier 2 emission regulations
• Time saving oil management system as standard equipment; Centinel Engine Oil Management, Engine Reserve Oil Supply and Eliminator Oil Filter systems

Easy Maintenance
Simple, common-sense design gives quick, easy access to all major components
• Hydraulically operated ground access ladder
• Generous access to all major service points from machinery house floor level
• Enclosed, internally lit machinery house with wall separating engine from pump area
• Automatic central lubrication
• Electronic Control System (ECS) provides real-time information from the operating systems of the machine
• Ground-level access to hydraulically powered dropdown service center with Wiggins connections


Model   2 x Komatsu SDA12V159E-2
Type   4-cycle, water-cooled, direct injection
Aspiration   Turbocharged and aftercooled
Number of cylinders   12
Rated power @ 1800 rpm
(SAE 1995/J1349) 2 x 1,260 HP 2 x 940 kW
Controller/Monitoring   Quantum