Link-Belt 350X3 Excavator

Working Range

Link-Belt 350X3 Arm 3.25 m Arm 2.63 m Arm 4.04 m
A. Maximum Reach 439.8 in (11170 mm) 420.1 in (10670 mm) 468.5 in (11900 mm)
B. Maximum Reach @ Ground Level 432.3 in (10980 mm) 405.5 in (10470 mm) 461.0 in (11720 mm)
C. Maximum Dig Depth 284.3 in (7340 mm) 265.1 in (6730 mm) 320.5 in (8140 mm)
D. Maximum Dig Height 408.7 in (10370 mm) 406.3 in (10320 mm) 420.5 in (10670 mm)
E. Maximum Dump Height 284.3 in (7230 mm) 281.5 in (7140 mm) 296.5 in (7540 mm)
F. Digging Depth @ 2.44 m Level Bottom 283.1 in (7190 mm) 257.9 in (6550 mm) 315.2 in (8010 mm)
G. Bucket Rotation 173° 173° 173°
H. Maximum Vertical Wall Depth 250.0 in (6350 mm) 235.0 in (5970 mm) 281.5 in (7150 mm)

Link-Belt 350X3 Excavator Working Range

Dimensions

Transport Length (w/ 2.63 m Arm) 442.1 in (11230 mm)
Transport Width (Outside of Tracks) 133.9 in (3400 mm)
Transport Height (w/ 2.63 m Arm) 143.3 in (3640 mm)
Height to Top of Cab 124.8 in (3170 mm)
Length of Track on Ground 159.1 in (4040 mm)
Undercarriage Length 196.1 in (4980 mm)
Removal Counterweight Clearance 47.6 in (1210 mm)
Ground Clearance 18.9 in (480 mm)

Link-Belt 350X3 Excavator Dimensions

Weight

Operating Weight 80028 lb (36300 kg)
Counterweight 16315 lb (7400 kg)
Standard Bucket Weight 2580 lb (1170 kg)
Ditch Bucket Weight 2971 lb (1348 kg)

Link-Belt 350X3 Excavator Weight

Undercarriage

Shoe Width 32 in (800 mm)
Track Link Pitch 8.5 in (216 mm)
Number Of Shoes Per Side 48
Number Of Track Rollers Per Side 8
Number Of Carrier Rollers Per Side 2
Ground Pressure 7.4 psi (51 kPa)

Engine Details

Number of Cylinders 6
Engine Make Isuzu
Engine Model Isuzu AL-6HK1X
Displacement 475 cu in (7.8 L)
Bore 4.53 in (115 mm)
Stroke 4.92 in (125 mm)
Net Power 266 hp (198 kw)
Power Measured @ 1900 rpm
Max Torque 769 lb ft (1043 Nm)
Torque Measured @ 1500 rpm
Fuel System High pressure common-rail fuel injection
Fuel Filtration Dual-stage fuel filtration, In-cab fuel filter restriction indicator
Air Cleaner Double element air filter
Aspiration Variable-Geometry Turbocharger (VGT) + Intercooler
Aftertreatment CEGR + DPD + DOC + DPF
Emission Standards US EPA Tier 4 + EU Stage III

Link-Belt 350X3 Excavator Specs

Operational Specs

Operating Weight 80028 lb (36300 kg)
Operating Voltage 24 V
Alternator 50 amps
Battery 2x 12 V, 128 Ah
Sound Level, Cab Interior 73 dB(A)
Sound Level, Exterior 104 dB(A)

Swing Mechanism

Swing Speed 9.7 rpm
Tail Swing 139.8 in (3550 mm)
Swing Torque 82600 lb ft (112 kNm)

Drive

Transmission Type Two-speed independent hydrostatic travel with compact axial-piston motors
Max Travel Speed 3.3 mph (5.32 km/h)
Drawbar Pull 60000 lbf (267 kN)
Gradeability 70% (35°)
Parking Brake Spring-applied hydraulic release parking brake built into each motor
Hydraulic Motors Hydraulic motor powered output shaft coupled to a planetary reduction drive and track sprocket

Hydraulic System

Type Open-center hydraulic system
Pump Type Two variable-displacement axial-piston pumps and one gear pump for pilot controls
Main Control Valve One 4-spool section and one 5-spool section with auxiliary spool
Main Pump Flow 2x 75.3 gal/min (2x 285 L/min)
Pilot Pump Flow 7.5 gal/min (28.5 L/min)
Relief Valve Setting, Boom / Arm / Bucket 4970 psi (34300 kPa)
Relief Valve Setting, Power Boost Mode 5410 psi (37300 kPa)
Relief Valve Setting, Swing Circuit 4410 psi (30400 kPa)
Relief Valve Setting, Travel Circuit 4970 psi (34300 kPa)
Hydraulic Oil Filtration 6 micron return filter

Link-Belt 350X3 Service Refill Capacities

Service Refill Capacities

Fuel Tank Capacity 153 gal (580 L)
Engine Oil Capacity 12.9 gal (49 L)
Cooling System Capacity 9.4 gal (35.4 L)
Hydraulic System Capacity 92.5 gal (350 L)
Hydraulic Tank Capacity 46.2 gal (175 L)
Swing Drive Fluid Capacity 1.3 gal (5 L)
Final Drive Capacity (per side) 2.9 gal (11 L)
Ask a question