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LINK-BELT - CRAWLER EXCAVATORS



LINK-BELT 350 X3




TECHNICAL DATA AND PHOTOS

Model: 350 X3
Manufacturer: Link-Belt Excavators, USA.
Type: crawler hydraulic excavator.


OPERATING SPEIFICATIONS:

Working weight with 800 mm (31.5) shoes, 6.45 m (21 2) boom, 3.25 m (10 8) arm, 1 170 kg (2,580 lb.) bucket, 7 400 kg (16,315 lb.) counterweight.
Working weight: 36 300 kg (80,028 lbs)

Bucket capacity: 0.93 m3 (1.22 yd3) - 2.24 m3 (2.93 yd3)
Track shoes: 600 mm, 700 mm, 800 mm
Maximum digging depth: 8.14 m (26'8")
Maximum loading height: 7.54 m (24'9")


ENGINE:

Model: Isuzu AL-6HK1X Tier 4A
Type: turbocharged diesel engine with electronic control (ECM) and high pressure common-rail fuel injection
Net power SAE: 198 kW (266 hp) at 1900 rpm
Maximum torque: 1043 Nm (769 lbf-ft) at 1500 rpm
Displacement: 7.8 liters (475 cu in)
Number of cylinders: 6
Cooling: water-cooled, Cooled Exhaust Gas Recirculation (CEGR), intercooler
Starter: 24V - 5.0 kW
Alternator: 50 amp
Battery: 128 amp hours
Engine emissions: Tier 4A


SERVICE REFILL CAPACITIES:

Fuel tank: 580.0 liters (153.2 gallons)
Engine oil: 49.0 liters (12.9 gallons)
Cooling system: 35.4 liters (9.4 gallons)
Hydraulic system: 350.0 liters (92.5 gallons)
Hydraulic tank: 175.0 liters (46.2 gallons)
Final drive (per side): 11 liters (2.9 gallons)
Swing drive: 5.0 liters (1.3 gallons)


HYDRAULIC SYSTEM:

HYDRAULIC PUMPS:
Pump output: 2 x 285 liters/min (72.3 gpm)
Pilot pump maximum flow: 28.5 liters/min (7.5 gpm)
RELIEF VALVE SETTINGS:
boom/arm/bucket: 4970 psi (34.3 MPa)
in power boost: 5410 psi (37.3 MPa)
Swing circuit: 4410 psi (30.4 MPa)
Travel circuit: 4970 psi (34.3 MPa)

HYDRAULIC CYLINDERS:

Boom cylinders: (2x)
Bore: 145 mm (5.7)
Rod: 100 mm (3.9)
Stroke: 1495 mm (58.9)

Stick cylinder:
Bore: 170 mm (6.7)
Rod: 120 mm (4.7)
Stroke: 1748 mm (68.8)

Bucket cylinder:
Bore: 150 mm (5.9)
Rod: 105 mm (4.1)
Stroke: 1210 mm (47.6)


OPTIONAL EQUPMENT:

STICKS:
2.63 m (8'8")
3.25 m (10'8")
4.04 m (13'3")

TRACKS:
600 mm 3-bar steel (23.6 in)
700 mm 3-bar steel (27.5 in)
800 mm 3-bar steel (31.5 in)


BUCKETS - SAE Heaped Capacity:

STDP - standard duty plate:
0.96 m3 (1.26 yd3) - 2.24 m3 (2.93 yd3)

HDP - heavy duty plate:
0.93 m3 (1.22 yd3) - 1.93 m3 (2.53 yd3)

XDP - extreme duty plate:
0.93 m3 (1.22 yd3) - 1.90 m3 (2.48 yd3)

POWER HDP for use with ESCO multi-pin grabber only 0.83 m3 (1.08 yd3) - 1.67 m3 (2.18 yd3)


DIMENSIONS with track shoes 800 mm and stick 2.63 m (8'8"):

Shipping height: 3 640 mm (11'11")
Cab height: 3 170 mm (10'5")
Shipping length: 11 230 mm (36'10")
Tail swing radius: 3 520 mm (11'7")
Track length: 4 980 mm (16'4")
Track length on ground: 4 040 mm (13'3")
Ground clearance: 480 mm: (1'7")
Track gauge: 2 600 mm (8'6")
Track width: 3 400 mm (11'2")
Body width: 3 030 mm (9'11")


DIMENSIONS with track shoes 800 mm and stick 3.25 m (10'8"):

Shipping height: 3 420 mm (11'3")
Cab height: 3 170 mm (10'5")
Shipping length: 11 140 mm (36'7")
Tail swing radius: 3 520 mm (11'7")
Track length: 4 980 mm (16'4")
Track length on ground: 4 040 mm (13'3")
Ground clearance: 480 mm: (1'7")
Track gauge: 2 600 mm (8'6")
Track width: 3 400 mm (11'2")
Body width: 3 030 mm (9'11")


DIMENSIONS with track shoes 800 mm and stick 4.04 m (13'3"):

Shipping height: 3 620 mm (11'11")
Cab height: 3 170 mm (10'5")
Shipping length: 11 190 mm (36'9")
Tail swing radius: 3 520 mm (11'7")
Track length: 4 980 mm (16'4")
Track length on ground: 4 040 mm (13'3")
Ground clearance: 480 mm: (1'7")
Track gauge: 2 600 mm (8'6")
Track width: 3 400 mm (11'2")
Body width: 3 030 mm (9'11")


UNDERCARRIAGE:

Track shoes:
600 mm shoes (23.6 in) 3-bar steel
700 mm shoes (27.5 in) 3-bar steel
800 mm shoes (31.5 in) 3-bar steel

Number of shoes - each side: 48
Number of track rollers - each side: 8
Number of carrier rollers - each side: 2
Ground pressure with track shoes 800 mm: 7.40 psi (0.051 MPa)


TRAVEL SYSTEM:

Travel speeds: 3.2 - 5.3 km/h (2.0 - 3.3 mph)
Drawbar pull: 267 kN (60,000 lbf)
Gradeability: 70% (35)


WORKING RANGES:

Boom: 6.45 m (21'2")
Stick: 2.63 m (8'8")
Maximum digging depth: 6.73 m (22'1")
Maximum digging height: 10.32 m (33'10")
Maximum reach: 10.67 m (35'0")
Maximum reach at ground level: 10.47 m (34'4")
Maximum loading height: 7.14 m (23'5")

Boom: 6.45 m (21'2")
Stick: 3.25 m (10'8")
Maximum digging depth: 7.34 m (24'1")
Maximum digging height: 10.37 m (34'0")
Maximum reach: 11.17 m (36'8")
Maximum reach at ground level: 10.98 m (36'0")
Maximum loading height: 7.23 m (23'9")

Boom: 6.45 m (21'2")
Stick: 4.04 m (13'3")
Maximum digging depth: 8.14 m (26'8")
Maximum digging height: 10.67 m (35'0")
Maximum reach: 11.90 m (39'1")
Maximum reach at ground level: 11.72 m (38'5")
Maximum loading height: 7.54 m (24'9")


Link-Belt 350 X3 crawler hydraulic excavator.
Link-Belt 350 X3 crawler hydraulic excavator.
Chicago Water Management, USA.
Date of the photo: 16 November 2013.
Author of the photo: Arvell Dorsey Jr.
License : (CC BY 2.0)





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