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CATERPILLAR - CRAWLER EXCAVATORS



Caterpillar 345B LME



TECHNICAL DATA AND PHOTOS




Model: 345B LME

B = series B
L = Long carriage
ME = Mass Excavator

Years of production: 1998 - 2000

Manufacturer: CATERPILLAR

Type: Hydraulic excavator - mass excavator (backhoe), with ME boom 6.55 m.



ENGINE:

Model: 3176C ATAAC
Type: Four-stroke-cycle, in-line engine with electronically controlled unit injection, turbocharging and Air-to-Air AfterCooIing.
Cooling: water-cooled
Gross power: 233 kW (316 hp) at 2000 rpm
Net power:
Caterpillar: 216 kW (294 hp)
ISO 9249: 216 kW (294 hp)
EEC 80/1269: 216 kW (294 hp)
SAE J1349: 216 kW (294 hp)
Number of cylinders: 6
Displacement: 10.3 L (629 in3)
Displacement per cylinder: 1.7 L
Bore: 125 mm
Stroke: 140 mm


HYDRAULIC SYSTEM:

Main implement system - maximum flow: 2 x 320 L/min
Maximum pressure - implements: 343 bar
Maximum pressure - travel: 343 bar
Maximum pressure - swing: 294 bar
Pilot system - maximum flow: 41 L/min (10.8 gal/min)
Pilot system - maximum pressure: 41 bar

CYLINDERS:

Boom cylinders (2x):
Bore: 160 mm
Stroke: 1575 mm

Stick cylinder:
Bore: 190 mm
Stroke: 1758 mm

Bucket cylinder:
Bore: 170 mm
Stroke: 1366 mm


SERVICE REFILL CAPACITIES:

Fuel tank capacity: 600 L (160 US gal)
Hydraulic system (including tank): 520 L (137 US gal)
Hydraulic tank: 210 L (55,5 US gal)
Cooling system: 45 L (12 US gal)
Engine oil: 30 L (8 US gal)
Final drive (each) 15 L (4 US gal)
Swing drive: 11 L (3 US gal)



DIMENSIONS:

Height to top of cab: 3 440 mm
Overall width of upperstructure: 2 990 mm

Shipping length with stick 2.5 m: 11 460 mm
Shipping length with stick 3.0 m: 11 400 mm

Shipping height with stick 2.5 m: 3 870 mm
Shipping height with stick 3.0 m: 3 960 mm

Tail swing radius: 3 650 mm
Track length: 5 370 mm
Length to center of rollers: 4 340 mm
Ground clearance: 710 mm

Track gauge in extended (working) position: 2 890 mm
Track gauge in expanded (transport) position: 2 390 mm

Track width in expanded (transport) position:
Track width with 600 mm (24") shoes: 2 990 mm
Track width with 750 mm (30") shoes: 3 140 mm
Track width with 900 mm (36") shoes: 3 290 mm (10'10")


UNDERCARRIAGE:

Maximum travel speed: 4.4 km/h (2.7 mph)
Maximum drawbar pull: 319 kN (71,700 lb)
Track width: 600 mm (24 in), 750 mm (30"), 900 mm (36")


SWING MECHANISM:
Swing speed: 9.3 rpm
Swing torque: 132.4 kN.m


OPERATION WEIGHTS
With counterweight, operator and full fuel tank.

Operation weights with 600 mm (24") Shoes:

Stick options 2.5 m (8'2"): 48 640 kg (107,232 lb)
Stick options 3.0 m : 48 615 kg (107,177 lb)

Operation weights with 750 mm (30") Shoes:

Stick options 2.5 m (8'2"): 49 575 kg (109,294 lb)
Stick options 3.0 m : 49 550 kg (109,239 lb)

Operation weights with 900 mm (36") Shoes:

Stick options 2.5 m (8'2"): 50 285 kg (110,860 lb)
Stick options 3.0 m : 50 260 kg (110,804 lb)


WORKING RANGES with Stick 3.0 m and standard bucket 2.6 m3

Maximum digging depth: 7.05 m
Maximum cutting height: 10.61 m
Maximum reach at ground level: 11.12 m
Maximum loading height: 6.98 m
Bucket digging force (SAE): 241.7 kN (54,336 lb-f)
Stick digging force (SAE): 201.2 kN (45,232 lb-f)


WORKING RANGES with Stick 2.5 m and standard bucket 2.6 m3

Maximum digging depth: 6.55 m
Maximum cutting height: 10.42 m
Maximum reach at ground level: 10.66 m
Maximum loading height: 6.79 m
Bucket digging force (SAE): 241.7 kN (54,336 lb-f)
Stick digging force (SAE): 227.6 kN (51,166 lb-f)


BUCKETS:

2.6 m3
2.8 m3
3.1 m3
3.5 m3


CAT 345B LME
CAT 345B LME.
Dos Hermanas, Andalusia, Spain.
Taken on: 30 March 2016
Size of the photo: 1920 1080 pixels, 1.59 MB
Author of the photo: Abel Maestro Garcia


CAT 345B LME hydraulic excavator
CAT 345B LME hydraulic excavator.
Dos Hermanas, Andalusia, Spain.
Taken on: 30 March 2016
Size of the photo: 4727 3797 pixels, 13.9 MB
Author of the photo: Abel Maestro Garcia


Caterpillar 345B LME hydraulic excavator
Caterpillar 345B LME hydraulic excavator.
Dos Hermanas, Andalusia, Spain.
Taken on: 30 March 2016
Camera model: SAMSUNG NX1
Size of the photo: 6480 4320 pixels, 19.9 MB
Author of the photo: Abel Maestro Garcia


Caterpillar 345B LME excavator with a hydraulic hammer
Caterpillar 345B LME excavator with a hydraulic hammer.
Taken on: 22 August 2017
Size of the photo: 1920 1080 pixels, 1.74 MB


CAT 345B LME excavator with a hydraulic hammer
CAT 345B LME excavator with a hydraulic hammer.
Taken on: 22 August 2017
Size of the photo: 2896 2148 pixels, 4.75 MB





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