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KOMATSU PC3000-6 Shovel crawler excavator

Permalink : http://product.cmsou.com/detail_NDg49---.html    Last Updated : 2014-06-17
KOMATSU PC3000-6 Shovel crawler excavator

KOMATSU PC3000-6 Shovel crawler excavator

  • Feature
  • Parameter
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 • Electronic pump management • 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 • Large diameter rollers, idlers and sprockets • Large surface contact area with extensive precision hardening reduces wear • Hardened track link pin bores Productivity Designed for more tons per hour • Powerful digging forces • Easy bucket filling • Proven attachment design • All cylinders mounted under the shovel attachment for 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 Engine Komatsu SSA12V159 engine • Rated 940 kW 1260 HP, at 1800 rpm • Electronic engine management • Low engine emission levels – meets EPA Tier 2 emission regulations • Optional time saving oil management system; 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; 60° angle with located bottom step • 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 Text Monitoring (ETM) system provides real-time information on the operating status of the machine • Ground-level access to hydraulically operated dropdown service center with Wiggins connections
Diesel Drive
ModelKomatsu SSA12V159
Type4-cycle, water-cooled, direct injection
AspirationTurbocharged and intercooled
Number of cylinders12
Rated power (SAE 1995/J1349) @ 1800 rpm1,260 HP940 kW
GovernorAll-speed, electronic
Optional engine oil management system:The integrated engine oil and filter system combining the oil stabilising systems, Reserve and Centinel, with the Eliminator self cleaning oil filter extends, with oil analysis, the oil change interval to 4000 hours.
Electrics
System24 V
Batteries (series/parallel)4 x 12 V
Alternator150 A
Standard working lights8 Xenon lights
Service lights8 lights
Hydraulics
Main hydraulic pumps3 x 238 U.S. gal/min3 x 900 ltr/min
Relief valve setting4,495 psi310 bar
Swing flow rate211 U.S. gal/min800 ltr/min
High pressure in line filters
one per pump located at the valve blocks
200 microns
Full flow return line filters 3 x 10 microns and leakage line filter 3 microns all with monitored by pass filters 200 microns.
at head of tank
Drives & Brakes
Travel control2 foot pedals
GradeabilityUp to 57%
Travel speed (maximum)1.5 mph2.4 km/h
Service brakeHydraulic
Parking brakeWet, multiple-disc
Swing System
Hydraulic motors and drives1
Swing brake, serviceHydraulic
Swing brake, parkingWet, multiple disc
Swing ring teethExternal
Swing speed (maximum)4.6 rpm
Cooling System
TypeSquirrel-cage induction motor
Power output900 kW
Voltage6600 V*
Amperage (approximate)96 A
Frequency (standard) @ 1500 rpm50 Hz
Optional frequency @ 1800 rpm60 Hz
*Other voltages available on request.
Electric Drive
TypeSquirrel-cage induction motor
Power output900 kW
Voltage6600 V*
Amperage (approximate)96 A
Frequency (standard) @ 1500 rpm50 Hz
Optional frequency @ 1800 rpm60 Hz
*Other voltages available on request.
Undercarriage
Center frameH-type
Track frameSteel box-section
Track adjustmentAutomatic hydraulic type
Number of shoes46 each side
Number of top rollers3 each side
Number of bottom rollers7 each side
Automatic Centralized Lubrication
Hydraulic oil tank765 U.S. gal2900 ltr
Hydraulic system1,160 U.S. gal4400 ltr
Fuel1,190 U.S. gal4500 ltr
Engine coolant95 U.S. gal360 ltr
Engine oil50 U.S. gal190 ltr
Service Refill Capacities
Hydraulic oil tank765 U.S. gal2900 ltr
Hydraulic system1,160 U.S. gal4400 ltr
Fuel1,190 U.S. gal4500 ltr
Engine coolant95 U.S. gal360 ltr
Engine oil50 U.S. gal190 ltr
Cab
Vehicle Monitoring System
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