Hitachi ZX345USLC-6 Excavator


Boom/Stick Option (Hex) 1

Max Cutting Height 3743.44 ft in (1141000 mm)
Max Reach Along Ground 29.66 ft in (9040 mm)
Max Vertical Wall Digging Depth 20.15 ft in (6140 mm)
Max Digging Depth 22.71 ft in (6920 mm)
Arm Digging Force – Sae 31023.64 lb (138 kN)
Bucket Digging Force – Sae 39341.57 lb (175 kN)
Boom/Stick Option (Hex) 1 Arm Length – 3.11 m (10 ft 2in)
Max.Dumping Height 27.5 ft in (8380 mm)
Bucket Digging Force – Iso 45411.41 lb (202 kN)
Arm Digging Force – Iso 32372.49 lb (144 kN)
Max Digging Reach 3.58 ft in (1090 mm)
Min.Front Swing Radius 11.16 ft in (3400 mm)

Boom/Stick Option (Hex) 2

Max Cutting Height 38.36 ft in (11690 mm)
Max Reach Along Ground 31.57 ft in (9620 mm)
Max Vertical Wall Digging Depth 22.02 ft in (6710 mm)
Max Digging Depth 24.84 ft in (7570 mm)
Arm Digging Force – Iso 28550.74 lb (127 kN)
Arm Digging Force – Sae 27201.88 lb (121 kN)
Boom/Stick Option (Hex) 2 Arm Length – 3.76 m (12 ft 4 in)
Bucket Digging Force – Iso 45411.41 lb (202 kN)
Bucket Digging Force – Sae 39341.57 lb (175 kN)
Max Digging Reach 37.6 ft in (11460 mm)
Max.Dumping Height 28.45 ft in (8670 mm)
Minimum Swing Radius 133.47 in (3390 mm)

Boom/Stick Option (Hex) 3

Boom/Stick Option (Hex) 3 Arm Length – 3.61 m (11 ft 10 in)

Dimensions

Ground Clearance 1.65 ft in (500 mm)
Counterweight Clearance 3.81 ft in (1160 mm)
Undercarriage Overall Length 16.21 ft in (4940 mm)
Cab Height 10.6 ft in (3230 mm)

Undercarriage

Max Travel Speed 2.55 mph (4.1 km/h)
Number Of Track Rollers Per Side 8
Number Of Carrier Rollers Per Side 2
Number Of Shoes Per Side 49
Drawbar Pull 66990 lb (297.99 kN)

Electrical System

Battery Capacity 1400CCA
Alternator Rating 50 amp
Voltage 24 V
Batteries 2
Work Lights 5halogen

Cylinders

Bore (Boom) 4.8 in (120 mm)
Stroke (Boom) 49.7 in (1260 mm)
Rod Diameter (Boom) 3.4 in (85 mm)
Bore (Arm) 5.4 in (135 mm)
Stroke (Arm) 58.1 in (1475 mm)
Rod Diameter (Arm) 3.8 in (95 mm)
Bore (Bucket) 41.8 in (1060 mm)
Stroke (Bucket) 2.8 in (70 mm)
Rod Diameter (Bucket) 3.2 in (80 mm)

Engine Details

Emissions Level EPA Final Tier 4 / EU Stage IV
Number Of Cylinders 6
Off-Level Capacity 70 %
Engine Make Isuzu
Engine Model 6HK1
Net Power 249 hp (185.7 kw)
Power Measured @ 1900 rpm
Aspiration Turbocharged and charged air cooled
Displacement 476 cu in (7.8 L)

Capacities

Engine Oil With Filter 12.7 gal (48 L)
Swing Drive 3.1 gal (11.7 L)
Fuel Tank Capacity 100.4 gal (380 L)
Hydraulic Tank 42.3 gal (160 L)
Cooling System 10.9 gal (41 L)
Hydraulic System 87.2 gal (330 L)

Swing Mechanism

Swing Torque 66749.4 lb ft (90500 Nm)
Swing Speed 10.5 rpm

Hydraulic System

Main Pump – Maximum Flow 62.4 gal/min (236 L/min)
Hydraulic System Type Open center, load sensing
Main Pump Type 3 variable-displacement axial-piston pumps
Implement – Operating Pressure 5033 psi (34701.3 kPa)
Travel – Operating Pressure 5149 psi (35501.1 kPa)
Swing – Operating Pressure 4685 psi (32302 kPa)
Power Boost – Operating Pressure 5511 psi (37997 kPa)
Controls Pilot levers
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