Pala hidraulica pc 5500

OPERATING WEIGHT 531-549 ton 1,170,000-1,200,000 lb 28 m3 SHOVEL CAPACITY 37 yd3 SAE 2:1 heaped

BACKHOE CAPACITY 28 m3 37 yd3 SAE 1:1 heaped

PC5500
5500
PC

SUPER SHOVEL

PC 5500

S UPER S HOVEL

WALK-AROUND
Quality
● Quality management ISO 9001 certified. ● Environmental Management ISO 14001 certified. ● Consistent high quality through continuous investment in personnel,design and manufacturing systems and processes.

Reliability and Durability
Designed for lower operating costs ● Robust structural design developed from field experience and finite element analaysis. ● Extended life undercarriage wear parts; Big diameter rollers, idlers and sprockets. Large surface area and extensive precision hardening. Hardened track link pin bores.

Productivity
Designed formore tons per hour ● Powerful digging forces. ● Ease of 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.

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SUPER SHOVEL Large Comfortable Cab
Full shift comfort ● Komatsu low noise cab on multiple viscous mounts for reduced noise andvibration. ● Large volume cab with deep wide front window. ● Comprehensive climate control with pressurised filtered air ventilation and air conditioning. ● High specification multi-adjustable air suspension seat. ● Well elevated operator position giving good all round view.

PC 5500
MATCHED FOR 150 to 320 U.S. ton TRUCKS SHOVEL AND BACKHOE BUCKET CAPACITY 28 m3 37 yd3

Advanced HydraulicsExtended reliability and precise control ● Comprehensive monitored filtration. ● Simple open circuit hydraulic system with high efficency swing out oil coolers.

Powerful Diesel Engine
Two Komatsu SSA12V159 engines ● Rated (each) 940 kW 1260 HP, at 1800 rpm. ● Electronic engine management. ● Low engine emission levels meet EPA regulations. ● Time saving oil management system fitted as standard;Centinel Engine Oil Management, Reserve Engine Oil Supply and Eliminator Oil Filter systems.

Easy Maintenance
Simple, common-sense design gives quick safe access to all major components ● Generous access to all major service points from machinery house floor level. ● Enclosed, internally lit machinery house with firewall separating engine from pump area. ● Automatic central lubrication. ● ECSelectronic monitoring system providing real time information about the operating status of the machine. ● Ground-level access to hydraulically powered swing down service arm with Wiggins connections.

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PC 5500

S UPER S HOVEL

SPECIFICATIONS
DIESEL DRIVE Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2x Komatsu SSA12V159 Type . . . . . . . . . . . . . . . . . . . 4-cycle,water-cooled, direct injection Aspiration . . . . . . . . . . . . . . . . . . . . . Turbocharged and aftercooled Number of cylinders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Rated power. . . . . . . . . . . . . . . . . 2x 940 kW 1260 HP @ 1800 rpm
(SAE 1995/J1349)

ELECTRIC DRIVE Type . . . . . . . . . . . . . . . . . . . . . . . 2x Squirrel-cage induction motorPower output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2x 900 kW Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6600 V* Amperage (approximate) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215 A Start-up . . . . . . . . . . . . . . . . . . Soft start each motor in succession Frequency (standard) . . . . . . . . . . . . . . . .. . . . . 50 Hz @ 1500 rpm Optional frequency . . . . . . . . . . . . . . . . . . . . . . . 60 Hz @ 1800 rpm *Other voltages available on request

Governor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . All-speed, electronic
The integrated engine oil and filter system combining the oil stabilising systems, Reserve and Centinel, with the Eliminator self cleaning oil filter extends,...