Productivity Features
● 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
● Larger Arm Crowd Force and Bucket
Digging Force Provide Increased
Production
Bucket digging force and Arm crowd force are
increased 7% when the Power Max function is applied
(compared with PC350-6).
See page 4
● Higher Lifting Capacity
PC350-7’s lateral stability is
improved, lifting capacity also
increased.
Quarry Bucket
Large Comfortable Cab
New PC350-7’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
H
e
avy-D
u
ty A
rm
Heavy-Duty Boom
The PC350-7 is a further reinforced model of the
PC300-7 backhoe. It is equipped with special
applications for extremely tough assignments.
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 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
Additional Working Light (optional)
Large
Counterweight
Strengthened
Revolving Frame
Photo may include optional equipment.
Full Roller Guard
and Double-Flange
Track Roller
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 and corrosion resistor are standard equipment
● Easier radiator cleaning
● Fuel tank capacity is increased
● BMRC bushings on work equipment extend lubricating interval
See page 8
FLYWHEEL HORSEPOWER
180 kW 242 HP @ 1900 rpm
OPERATING WEIGHT
PC350-7: 32300 kg 71,210 lb
PC350LC-7: 33400 kg 73,630 lb
BUCKET CAPACITY
1.40 m
3
1.83 yd
3
32
WALK-AROUND
H YDRAULIC E XCAVATOR
HYDRAULIC EXCAVATOR
PC350-7
PC350-7 0
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