Komatsu PC138USLC-11 Hydraulic Excavator

Komatsu PC138USLC-11 Hydraulic Excavator Information

Komatsu pioneered the tight tail swing design and has optimized it further with the Tier 4 Final PC138USLC-11. With this excavator you can work in one lane of traffic without disturbing the other lane. Beyond its’ tight swing capability, the PC138USLC-11 has similar digging and lifting power as most standard competitive excavators. Six working modes and efficient Komatsu engine and hydraulic technology help make the new PC138USLC-11 up to 4% more fuel efficient than the previous model.

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Standard Equipment

ENGINE

• Air cleaner, double element with auto dust evacuator
• Cooling fan, viscous type
• Debris guards for radiator and oil cooler
• Engine, Komatsu SAA4D95LE-7
• Engine overheat prevention system

ELECTRICAL SYSTEM

• Alternator, 24 V/60 A
• Auto-decelerator
• Batteries, 2 x 12 V/72 Ah
• Electric horn
• Starting motor 24 V/4.5 kW
• Working light on boom
• Working lights on cab (2)

HYDRAULIC SYSTEM

• Boom holding valve

GUARDS AND COVERS

• Fan guard structure
• Handrails
• Pump/engine partition cover

UNDERCARRIAGE

• Shoe, 600 mm 24″ triple grouser

OPERATOR ENVIRONMENT

• 2 x 12 V power points
• 2 way multi-control valve
• 24 V – 12 V power converter
• Automatic A/C
• Auto idle shutdown function
• Auxiliary input jack
• Cab includes: antenna, AM/FM radio, floor mat, intermittent front windshield wiper and washer, large ceiling hatch, pull-up front window, removable lower windshield
• Foldable mirror (LH)
• Large high resolution LCD monitor
• Lock lever
• Mirror (Rear)
• Operator identification function
• Operator protective top guard, OPG level 1 (ISO 10262)
• Rear view monitor system
• ROPS cab (ISO 12117-2)
• Seat belt, 76 mm 3″
• Suspension seat
• Swing holding brake

OTHER

• Counterweight (total mass), 3460 kg 7,630 lb
• Equipment management monitoring system
• KOMTRAX®
• Pattern change valve
• Rear reflector
• Travel alarm

Optional Equipment

HYDRAULIC SYSTEM

• Hydraulic control unit – 1 additional actuator (+ 1 Hydraulics) with one and two-way flow

GUARDS AND COVERS

• Cab guard
  — Full front guard, OPG level 1 (ISO 10262)
  — Full front guard, OPG level 2 (ISO 10262)
  — Bolt-on top guard, OPG level 2 (ISO 10262)

UNDERCARRIAGE

• Extended track frame steps for 700 mm 28″ tracks
• Shoes
  — 500 mm 20″ triple grouser
  — 700 mm 28″ triple grouser
  — 500 mm 20″ rubber roadliner

OPERATOR ENVIRONMENT

• Sunvisor

WORK EQUIPMENT

• Arms
  — 2500 mm 8’2″ arm assembly
  — 2500 mm 8’2″ arm assembly with piping
  — 3000 mm 9’10” arm assembly
  — 3000 mm 9’10” arm assembly with piping
• Booms
  — 4600 mm 15’1″ boom assembly
  — 4600 mm 15’1″ boom assembly with piping
• Blade
  — 2490 mm 8’6″ wide blade