Machine and major component weights, Engine, Brakes – CAT 345C L User Manual
Page 14: Sound, Cab/fogs, Hydraulic system

14
M2.5UB
M3.0UB
R2.9TB
R3.4TB
mm
2500
3000
2900
3350
kg
2900
2900
2200
2100
m
3
2.6
2.6
2.2
2.0
mm
1450/R
1450/R
1500/EX
1380/EX
kg
50 420
50 600
49 000
48 800
kg
51 360
51 540
49 940
49 740
kg
52 110
52 290
50 690
50 490
bar
0.89
0.89
0.87
0.86
kg
2230
2410
2125
2117
kg
4600
4080
kg
804
kg
12 260
kg
17 800
kg
9040
ME boom
6550 mm
Reach boom
6900 mm
Stick type
Stick length
Bucket weight
Bucket capacity
Bucket width/type
Operating weight*
with 600 mm shoes
with 750 mm shoes
with 900 mm shoes
Ground pressure
Stick weight (with bucket cylinder)
Boom weight (with stick cylinder)
Boom cylinders (pair)
Upperstructure**
Undercarriage with 600 mm shoes
Counterweight
Machine and Major Component Weights
Actual weights and ground pressures will depend on final machine configuration.
* With counterweight, operator and full fuel.
** Without counterweight.
Engine
Cat C13 with ACERT Technology
Net Power at 1800 rpm
ISO 9249
239 kW/325 hp
EEC 80/1269
239 kW/325 hp
Bore
130 mm
Stroke
157 mm
Displacement
12.5 liters
All engine horsepower (hp) are metric
including front page.
The C13 engine meets Stage IIIA
emission requirements.
Net power advertised is the power
available at the flywheel when the
engine is equipped with fan, air
cleaner, muffler, and alternator.
No engine derating required below
2300 m altitude.
Brakes
Meets the standard ISO 10265:1998
Sound
Operator Sound
The operator sound level measured
according to the procedures specified
in ISO 6394:1998 is 75 dB(A),
for cab offered by Caterpillar,
when properly installed and
maintained and tested with
the doors and windows closed.
Hearing protection may be needed
when operating with an open operator
station and cab (when not properly
maintained or doors/windows open)
for extended periods or in noisy
environment.
Exterior Sound
The labeled spectator sound power
level measured according to the test
procedures and conditions specified
in 2000/14/EC is 106 dB(A).
Cab/FOGS
Cab/FOGS meets ISO 10262.
Hydraulic System
Main System
Maximum flow
2 x 360 l/min
Maximum pressure
Normal
350 bar
Heavy lift
380 bar
Travel
350 bar
Swing
314 bar
Pilot System
Maximum flow
43 l/min
Maximum pressure
41 bar
Boom Cylinder
Bore
160 mm
Stroke
1575 mm
Stick Cylinder
Bore
190 mm
Stroke for reach front
1778 mm
Stroke for ME front
1758 mm
TB Family Bucket Cylinder
Bore
160 mm
Stroke
1356 mm
UB Family Bucket Cylinder
Bore
170 mm
Stroke
1396 mm
345C L Hydraulic Excavator
specifications