3
FLYWHEEL HORSEPOWER
180 kW
242 HP @ 1900 rpm
OPERATING WEIGHT
PC300-7: 30800—31510 kg
67,900—69,470 lb
PC300LC-7: 31520—32280 kg
69,490—71,160 lb
BUCKET CAPACITY
0.52—1.80 m
3
0.68—2.35 yd
3
Photo may include optional equipment.
2
●
Larger Arm Crowd Force and Bucket
Digging Force Provide Increased
Production
Arm crowd force is increased 18% and bucket digging
force is increased 7% when the Power Max function is
applied. (Compared with PC300-6).
See page 4
Easy Maintenance
●
Replacement interval is extended for
engine oil, engine oil filter and
hydraulic filter
●
Remote mounted engine oil filter and
fuel drain valve for easy access
●
Water separator is standard equipment
●
Easier radiator cleaning
●
Fuel tank capacity is increased
●
BMRC bushings on work equipment
extend lubricating interval (optional)
See pages 8 and 9
Excellent Reliability and Durability
●
High rigidity work equipment
●
Sturdy frame structure
●
Reliable Komatsu manufactured major components
●
Highly reliable electronic devices
See page 5
Harmony with Environment
●
Low emission engine
A powerful turbocharged and air to air aftercooled Komatsu
SAA6D114E provides
180 kW
242 HP.
●
Economy mode saves fuel consumption
●
Low operation noise
●
Easily recycled design
See page 5
Large Comfortable Cab
New PC300-7’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
●
FOG capable with optional bolt-on top guard
FOG has been renamed to OPG (Operator Protective Guards)
top guard level 2 by ISO 10262
See page 6
●
High Production and
Low Fuel Consumption
Production is increased with
larger output during Active
mode while fuel efficiency
is further improved.
●
Maximum Drawbar Pull
is increased 17% offering superb
steering and slope climbing
performance.
See page 4
Productivity Features
●
Higher Lifting Capacity
PC300-7’s lateral stability is
improved, lifting capacity also
increased.
FLYWHEEL HORSEPOWER
180 kW
242 HP @ 1900 rpm
OPERATING WEIGHT
PC300-7: 30800 – 31510 kg
67,900 – 69,470 lb
PC300LC-7: 31520 – 32280 kg
69,490 – 71,160 lb
BUCKET CAPACITY
0.52 – 1.80 m
3
0.68 – 2.35 yd
3
W
ALK-
A
ROUND
H
Y D R A U L I C
E
X C A V A T O R
HYDRAULIC EXCAVATOR
PC300-7
PC300-7
0
