Komatsu PC650LC-11 Hydraulic Excavator

ENGINE

• Alternator & A/C compressor auto-tensioner
• Automatic engine warm-up system
• Dry type air cleaner, double element
• Engine, Komatsu SAA6D140E-7
• Fuel pre-filter with water separator
• Variable speed cooling fan, hydraulic drive, reversible

ELECTRICAL SYSTEM

• Alternator, 24 V/90 A
• Auto-decelerator
• Batteries, 2 x 12 V/170 Ah
• Battery disconnect switch
• Circuit breaker
• Horn, electric
• Horn interconnected with warning light
• Power supply, 12 V
• Starting motor, 24 V/11 kW
• Step light with timer
• Working light, 2 (Boom and RH)
• Working lights, 2 on cab

HYDRAULIC SYSTEM

• 3-mode system (Power, Economy, Lifting)
• Arm holding valve
• Boom holding valve
• Fully hydraulic, with Open-Center Load-Sensing and engine speed sensing (Pump and engine control system)
• In-line high pressure filters
• Power maximizing system
• Pressure Proportional Control (PPC) hydraulic control system
• Shockless control system for boom
• Two-mode setting for boom

GUARDS AND COVERS

• Fan guard structure
• Strengthened revolving frame underguard
• Track frame undercover (Center)

UNDERCARRIAGE

• Hydraulic track adjusters (Each side)
• Track roller, 9 (Each side)
• Track shoe, 900 mm 35.5″ triple grouser
• Variable track gauge

OPERATOR ENVIRONMENT

• A/C with defroster
• AM/FM radio
• Auxiliary input (3.5 mm jack)
• Cab with pull-up type front window
• Engine shut down secondary switch
• High-back suspension seat, heated
• Large high resolution LCD monitor
• Lock lever
• Mirrors (RH, LH)
• Operator protective top guard (OPG), level 1 (ISO 12117-2)
• Rear view monitor system
• Seat belt, retractable, 78 mm
• Washable cab floor mat

OTHER EQUIPMENT

• Counterweight, 11955 kg 26,358 lbs
• Electric priming pump for fuel
• Equipment Management Monitoring System
• Grease gun, electric pump type
• Hand rails & guard rails
• KOMTRAX
• One-touch engine oil drainage
• Preventive Maintenance (PM) tune-up service connector
• Rear reflector
• Slip-resistant plates
• Travel alarm
• Wide walkway

GUARDS AND COVERS

• Cab guards
  – Bolt-on top guard, OPG Level 2 (ISO 10262)
  – Full front guard, OPG Level 2 (ISO 10262)
• Track roller guard (Full length)

OPERATOR ENVIRONMENT

• Cab accessories
  – Rain visor
  – Sun visor
• KomVision

OTHER EQUIPMENT

• Counterweight removal device with 10657 kg 23,496 lb counterweight

WORK EQUIPMENT

• Arms
  – 3500 mm arm 11’6″ arm assembly
  – 4300 mm arm 14’1″ arm assembly
  – 5200 mm arm 17’1″ arm assembly
• Boom
  – 7660 mm 25’1 boom assembly
  – boom cylinders only