- Max Cutting Height: 3743.44 ft / 1141000 mm
- Max Reach Along Ground: 29.66 ft / 9040 mm
- Max Vertical Wall Digging Depth: 20.15 ft / 6140 mm
- Max Digging Depth: 22.71 ft / 6920 mm
Published dimensions and weight
Hitachi ZX345USLC-6
Rated at 249 hp, the Hitachi ZX345USLC-6 is a hydraulic excavator.
01Published dimensions and weight
Dimensions reference
Measurement reference — not to scale
01Dimensions referenceLength × width × height
02WeightNot publishedNot published
03Selected published values73
Hydraulic excavators are commonly used for digging, trenching, loading and site preparation. Published rows for Hitachi ZX345USLC-6 include a published maximum digging depth of 22.71 ft / 6920 mm, published bucket digging force of 39341.57 lb / 175 kN, published arm digging force of 31023.64 lb / 138 kN. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Max Cutting Height” field (3743.44 ft / 1141000 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Max Reach Along Ground” field (29.66 ft / 9040 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Max Vertical Wall Digging Depth” field (20.15 ft / 6140 mm) with the specific machine's configuration and records; options and condition can differ.
02Specifications
Published values, clearly grouped.
Published specifications and measurements are organized by section for quick reference.
Boom/Stick Option (Hex) 1
Max Cutting Height3743.44 ft1141000 mm
Max Reach Along Ground29.66 ft9040 mm
Max Vertical Wall Digging Depth20.15 ft6140 mm
Max Digging Depth22.71 ft6920 mm
Arm Digging Force - Sae31023.64 lb138 kN
Bucket Digging Force - Sae39341.57 lb175 kN
Boom/Stick Option (Hex) 1Arm Length - 3.11 m (10 ft 2in)Arm Length - 3.11 m (10 ft 2in)
Max.Dumping Height27.5 ft8380 mm
Bucket Digging Force - Iso45411.41 lb202 kN
Arm Digging Force - Iso32372.49 lb144 kN
Max Digging Reach3.58 ft1090 mm
Min.Front Swing Radius11.16 ft3400 mm
Boom/Stick Option (Hex) 2
Max Cutting Height38.36 ft11690 mm
Max Reach Along Ground31.57 ft9620 mm
Max Vertical Wall Digging Depth22.02 ft6710 mm
Max Digging Depth24.84 ft7570 mm
Arm Digging Force - Iso28550.74 lb127 kN
Arm Digging Force - Sae27201.88 lb121 kN
Boom/Stick Option (Hex) 2Arm Length - 3.76 m (12 ft 4 in)Arm Length - 3.76 m (12 ft 4 in)
Bucket Digging Force - Iso45411.41 lb202 kN
Bucket Digging Force - Sae39341.57 lb175 kN
Max Digging Reach37.6 ft11460 mm
Max.Dumping Height28.45 ft8670 mm
Minimum Swing Radius133.47 in3390 mm
Boom/Stick Option (Hex) 3
Boom/Stick Option (Hex) 3Arm Length - 3.61 m (11 ft 10 in)Arm Length - 3.61 m (11 ft 10 in)
Dimensions
Ground Clearance1.65 ft500 mm
Counterweight Clearance3.81 ft1160 mm
Undercarriage Overall Length16.21 ft4940 mm
Cab Height10.6 ft3230 mm
Undercarriage
Max Travel Speed2.55 mph4.1 km/h
Number Of Track Rollers Per Side88
Number Of Carrier Rollers Per Side22
Number Of Shoes Per Side4949
Drawbar Pull66990 lb297.99 kN
Electrical System
Battery Capacity1400CCA1400CCA
Alternator Rating50 amp50 amp
Voltage24 V24 V
Batteries22
Work Lights5halogen5halogen
Cylinders
Bore (Boom)4.8 in120 mm
Stroke (Boom)49.7 in1260 mm
Rod Diameter (Boom)3.4 in85 mm
Bore (Arm)5.4 in135 mm
Stroke (Arm)58.1 in1475 mm
Rod Diameter (Arm)3.8 in95 mm
Bore (Bucket)41.8 in1060 mm
Stroke (Bucket)2.8 in70 mm
Rod Diameter (Bucket)3.2 in80 mm
Engine
Emissions LevelEPA Final Tier 4 / EU Stage IVEPA Final Tier 4 / EU Stage IV
Number Of Cylinders66
Off-Level Capacity70 %70 %
Engine MakeIsuzuIsuzu
Engine Model6HK16HK1
Net Power249 hp185.7 kw
Power Measured @1900 rpm1900 rpm
AspirationTurbocharged and charged air cooledTurbocharged and charged air cooled
Displacement476 cu in7.8 L
Capacities
Engine Oil With Filter12.7 gal48 L
Swing Drive3.1 gal11.7 L
Fuel Tank100.4 gal380 L
Hydraulic Tank42.3 gal160 L
Cooling System10.9 gal41 L
Hydraulic System87.2 gal330 L
Swing Mechanism
Swing Torque66749.4 lb ft90500 Nm
Swing Speed10.5 rpm10.5 rpm
Hydraulic System
Main Pump - Maximum Flow62.4 gal/min236 L/min
Hydraulic System TypeOpen center, load sensingOpen center, load sensing
Main Pump Type3 variable-displacement axial-piston pumps3 variable-displacement axial-piston pumps
Implement - Operating Pressure5033 psi34701.3 kPa
Travel - Operating Pressure5149 psi35501.1 kPa
Swing - Operating Pressure4685 psi32302 kPa
Power Boost - Operating Pressure5511 psi37997 kPa
ControlsPilot leversPilot levers
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Manufacturer-published specifications.