3
Photo may include optional equipment.
2
Easy Maintenance
• Long replacement interval of engine oil,
engine oil filter, hydraulic oil and
hydraulic filter.
• Side-by-side radiator and oil cooler
configuration enables independent removal
and installation of those two components.
• Equipped with the EMMS monitoring
system.
• Easy access to engine oil filter and fuel
drain valve
• Large fuel tank capacity
• Electric priming pump installed.
• Equipped with large size steps for easier
maintenance.
See page 9.
Ecology and Economy Features
• High power Komatsu SAA6D125E engine
A powerful turbocharged and air to air aftercooled Komatsu SAA6D125E-5
engine provides
257 kW
345 HP.
• Economy mode saves fuel consumption.
• Low operation noise
See pages 4 and 5.
●
High Production and
Low Fuel Consumption
High power, working performance and
fuel efficiency improve production and
fuel costs.
●
Excellent Machine Stability
Large counterweight offers superior
machine stability and balance.
●
Large Digging Force
Pressing the Power Max function
button temporarily increases the
digging force 7%.
●
Two-mode Setting for Boom
Switch selection allows either powerful
digging or smooth boom operation.
See page 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
PC450
-8R
PC450
-8R
0
G
enuine
A
nswers for
L
and
and
E
nvironment
O
ptimization
Large Comfortable Cab
• Low-noise cab
• Low vibration with cab damper mounting
• Highly pressurized cab with optional air conditioner
• Operator seat and console with armrest that enables
operations in the appropriate operational posture.
See page 6.
HORSEPOWER
Gross: 270 kW
362 HP @ 1900 rpm
Net: 257 kW
345 HP @ 1900 rpm
OPERATING WEIGHT
PC450-8R: 43320 – 43740 kg
95,500 – 96,430 lb
PC450LC-8R: 44320 – 44770 kg
97,710 – 98,700 lb
BUCKET CAPACITY
1.90 – 2.10 m
3
2.49 – 2.75 yd
3
Variable Track Gauge (optional)
• Greatly increases lateral stability
• Compliant with transportation regulations
See page 5.
Quarry Bucket
Quarry Cab
Strengthened
Revolving Frame
with Deck Guard
Full Roller Guards and
Double-flange Track Rollers
Heavy-duty Arm
Heavy-duty Boom
Safety Design
• Cab dedicated to hydraulic excavator for protecting
the operator if the event of machine rolls over.
• Anti-slip plates for safe work on machine
• Rear view monitoring system for easy checking
behind the machine (optional)
See page 7.
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 8.
Excellent Reliability and Durability
• The fuel reliability is improved by adding fuel
main-filter and water separator working against
low grade fuel.
• Equipped with fuel pre-filter as standard (with
water separator).
• High pressure in-line filter
See page 10.
