3
FLYWHEEL HORSEPOWER
246 kW
330 HP @ 1850 rpm
OPERATING WEIGHT
PC400-7: 41400 – 42250 kg
91,270 – 93,140 lb
PC400LC-7: 42400 – 43300 kg
93,480 – 95,460 lb
BUCKET CAPACITY
1.3 – 2.2 m
3
1.70 – 2.88 yd
3
Photo may include optional equipment.
2
Easy Maintenance
●
Replacement interval is extended for
engine oil, engine oil filter and
hydraulic filter.
●
Easy removal and installation of the
radiator and oil cooler
●
Fuel tank capacity is increased.
●
New bushing design on work
equipment extend lubricating interval
(optional).
●
Easy access for engine inspection
●
High-capacity air cleaner
See pages 8 and 9
Variable Track Gauge (optional)
●
Greatly increases lateral stability
●
Compliant with transportation regulations
See page 5
Harmony with Environment
●
Economy mode saves fuel consumption (reduced by approx. 20%).
●
Low operation noise
●
Designed for optimal use of recyclable materials
Large Comfortable Cab
New PC400-7’s cab volume is increased by 14%,
offering an exceptionally roomy operating environment
●
Highly pressurized cab with optional air conditioner
●
Low noise design
●
Low vibration with cab damper mounting
●
OPG capable with optional bolt-on top guard
OPG (Operator Protective Guards) top guard level 2 by ISO 10262 (formerly FOG)
See page 6 and 7
●
High Production and
Low Fuel Consumption
Production is increased during Active
mode while fuel efficiency is improved.
●
Low Fuel Consumption and High
Output Engine
A powerful turbocharged and air to air
aftercooled Komatsu SAA6D125E provides
246 kW
330 HP.
Low fuel consumption is achieved by
adopting an electronic controlled fuel
injection system.
●
Large Digging Force
Arm crowd force is increased 8% and
bucket digging force is increased 9% when
the Power Max function is applied.
(compared with PC400-6).
●
Two-mode Setting for Boom
Switch selection allows either powerful
digging or smooth boom operation.
See page 4 and 5
Productivity Features
W
ALK-
A
ROUND
H
Y D R A U L I C
E
X C A V A T O R
HYDRAULIC EXCAVATOR
PC400-7
PC400-7
Building on the technology and expertise Komatsu has
accumulated since its establishment in 1921, GALEO
presents customers worldwide with a strong, distinctive
image of technological innovation and exceptional
value. The GALEO brand will be employed for
Komatsu’s full lineup of advanced construction and
mining equipment. Designed with high productivity,
safety and environmental considerations in mind, the
machines in this line reflect Komatsu’s commitment to
contributing to the creation of a better world.
G
enuine
A
nswers for
L
and and
E
nvironment
O
ptimization
●
Excellent Machine Stability
Machine stability and balance is improved by a
new design counterweight.
●
Higher Lifting Capacity
PC400-7’s lateral stability is improved and lifting
capacity is increased.
See page 5
Reduced revolving frame damage
●
Clearance between the revolving frame and
track increased by 30%.
See page 5
