Komatsu Galeo PC138US-8 Brochure page 2

PC138US
H
Y D R A U L I C
-8
W A
ALK- ROUND
Komatsu's PC138US-8 Series Hydraulic Excavators have a short tail
swing profile,
designed specifically for work in confined areas. By reducing tail swing, the
PC138US-8 is perfect for work on road ways, bridges, in urban areas, or anywhere space is limited. The
PC138US-8 Series provides the performance and productivity you expect from Komatsu equipment.
Ecology and Economy Features
● Low Emission Engine
A powerful turbocharged and air-to-air aftercooled Komatsu SAA4D95LE-5 provides
68.4 kW 91.7 HP. This engine is EPA Tier 3 and EU Stage 3A emissions ready,
without sacrificing power or machine productivity.
● Low Operation Noise
The dynamic noise is reduced providing low noise
operation.
See page 4.
G A L
enuine nswers for and
E O
and nvironment ptimization
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E
X C A V A T O R
Upper Structure Features
• Slip resistant surfaces for
improved foot traction
• Rear view monitoring system
(optional)
See page 9.
Productivity Features
● High Mobility
• Large drawbar pull and steering force are evident when
operating on a slope or other rough terrain.
• The machine travel speed changes automatically to Hi or
Lo at optimal points according to the travel load.
See page 5.
● High Stability
The PC138US-8 offers exceptional lifting capacity and high
stability with a large counterweight.
See page 5.
● Mode Selection
• Five working modes designed to match engine speed,
pump delivery and system pressure.
See page 5.
HYDRAULIC EXCAVATOR
Operation Features
● Small Tail Swing
• Excellent operation in tight quarters with small tail swing radius
design
• Round profile provides short protrusion of front and rear portion of
the upper structure.
• Occupies small road width for operation on narrow roads.
See pages 6 and 7.
• Wider Working Ranges : Job sites that require a long upper
reach, such as demolition and slope cutting also benefit from
the increased digging and dumping ranges of the PC138US-8.
See page 7.
Easy Maintenance
Larger Comfortable Cab
• Long replacement interval of hydraulic oil
• Low noise cab design with
and hydraulic filter
viscous cab mounting
• Remote mounted engine oil filter and fuel
• Sliding convex door facilitates
drain valve for easy access
easy entrance in confined areas.
• Equipped with the fuel pre-filter as standard
• Large cab improves working
(with water separator)
space.
• Side-by-side cooling function enables only
See page 8.
the cooling unit to be attached and detached.
• Equipped with the Equipment Management
Monitoring System (EMMS) monitoring system.
See pages 10 and 11.
PC138US
HORSEPOWER
Gross: 72.1 kW 96.6 HP @ 2200 rpm
Net: 68.4 kW 91.7 HP @ 2200 rpm
OPERATING WEIGHT
13480 – 13850 kg
29,720 – 30,540 lb
BUCKET CAPACITY
0.18 – 0.6 m 3
0.24 – 0.78 yd 3
Large TFT LCD
Monitor
• Easy-to-see and use 7" large
multi-function color monitor
• Can be displayed in 12
languages for global
support.
TFT : Thin Film Transistor
LCD : Liquid Crystal Display
See page 11.
Photo may include optional equipment.
Excellent Reliability and
Durability
• High rigidity work equipment
• Sturdy frame structure
• Reliable Komatsu manufactured
major components
See page 11.
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