Machine models

Hitachi EX300-2 to ZX350H specifications

ZX350H: basic weight is not operating weight

The first-generation ZX350H manual lists basic-machine weight separately from operating weight. The earlier comparison used the smaller basic figure in the operating-weight row. That made the reinforced machine appear much lighter than the neighboring ZX330.

The equipped schedule includes a standard arm and a specified heaped bucket; compare that condition with the other machine's equipped condition.

Hitachi's same manual distinguishes the standard crawler from its LC counterpart. Their idler-to-sprocket distances differ. Cab and counterweight clearances also occupy separate columns.

Those dimensions should not all be copied from the short chassis into the long-crawler record. The manual's drawing provides the measurement positions, including which clearances exclude the track-shoe lug.

Source: Hitachi original ZAXIS330/350H technical-manual sample, specification drawings.

Match the ZX330LC hydraulic pressure to the circuit

The North American ZX330LC brochure assigns different relief settings to implements, travel, the pilot circuit and power boost. The travel rating is not the ordinary digging pressure. A calculation combining maximum pump delivery with that travel setting is therefore only a pressure-flow calculation, not measured engine output or continuously available attachment power.

The same brochure shows different digging and attachment modes. It also identifies an auxiliary valve port separately from optional attachment piping and controls. An unused port does not establish that a particular used excavator has a complete breaker installation.

Check the hoses and controls on that machine.

Roller and shoe counts distinguish the 330LC from the 370 alongside it in the brochure. So do their standard shoes and operating weights. The 370 column cannot establish the LC's undercarriage configuration merely because the engine and hydraulic text share the same sheet.

Source: Hitachi DKA330HT, North American ZX330LC/370 brochure.

Read EX300 undercarriage dimensions by their arrows

The older, unsuffixed EX300 drawing labels the whole undercarriage separately from the distance between its tumblers. Its long crawler changes both lengths. A table headed “track on ground” needs that distinction before its number is used for transport planning or a ground-contact calculation.

That older leaflet is useful for understanding the drawing, but it does not identify the dash-2 or dash-3 specifications. Its own list separately names heavy-duty and long-crawler heavy-duty alternatives. Check the full identification plate when choosing literature; an EX300 family name alone cannot settle which chassis, arm or hydraulic controls are fitted.

The retained earlier-model columns remain separate from the later ZAXIS corrections.

Source: Hitachi unsuffixed EX300 original leaflet, actual model list and dimension arrows.

Entries in this reference
Listing-entry count
12

Short answer

Hitachi EX300-2 to ZX350H: full-size excavators.

Selected configuration figures
Configuration	Documented field and quantity
EX300-2	Gross Power 217.3 hp Operating Weight 63,052 lb
EX300-3	Net Power 208 hp Operating Weight 64,800 lb
EX300H-2	Gross Power 217.3 hp Operating Weight 64,596 lb
EX300LC-2	Gross Power 217.3 hp Operating Weight 63,052 lb
EX300LCH-2	Gross Power 217.3 hp Operating Weight 66,139 lb
EX310H-3	Net Power 208 hp Operating Weight 67,500 lb
EX310LCH-3	Net Power 208 hp Operating Weight 68,600 lb
ZX270	Net Power 173 hp Operating Weight 59,525 lb
ZX270LC	Net Power 173 hp Operating Weight 60,627 lb
ZX330	Earlier Reference High-Power-Mode Output — Manual separately lists177kW/240PS normal and184kW/250PS H/P. North American brochure247hp/180kW printed pair disagrees; do not derive kW from its inconsistent pair. 247 hp Operating Weight 31000 kg / 68340 lb (manual standard 3.2 m arm, specified PCSA bucket)
ZX330LC	Earlier Reference High-Power-Mode Output — Manual separately lists177kW/240PS normal and184kW/250PS H/P. North American brochure247hp/180kW printed pair disagrees; do not derive kW from its inconsistent pair. 247 hp Operating Weight 31600 kg / 69670 lb (manual 600 mm shoes); 33339 kg / 73500 lb (North American 800 mm arrangement)
ZX350H	Earlier Reference High-Power-Mode Output — Manual separately lists177kW/240PS normal and184kW/250PS H/P. North American brochure247hp/180kW printed pair disagrees; do not derive kW from its inconsistent pair. 247 hp Operating Weight 32900 kg / 72530 lb (operating); 24900 kg / 54890 lb (basic machine)

EX300-2 to ZX350H specification matrix — Listing labels reported by the source
Publisher name	Source guide	Listing-entry count	Labels named by the source
Hitachi	EX300-2 to ZX350H	12	EX300-2, EX300-3, EX300H-2, EX300LC-2, EX300LCH-2, EX310H-3, and 6 more

Boom/Stick Option (Hex) 1
Specification	EX300-2	EX300-3	EX300H-2	EX300LC-2	EX300LCH-2	EX310H-3	EX310LCH-3	ZX270	ZX270LC	ZX330	ZX330LC
Shipping Length Of Unit	36.29 ft	36.29 ft	35.9 ft	36.29 ft	35.9 ft	35.9 ft	35.9 ft	34.03 ft	34.03 ft	36.39 ft	36.39 ft
Shipping Height Of Unit	11.19 ft	11.19 ft	10.5 ft	11.19 ft	10.5 ft	10.5 ft	10.5 ft	11.23 ft	11.23 ft	11.39 ft	11.39 ft
Max Cutting Height	32.32 ft	32.32 ft	33.54 ft	32.32 ft	33.54 ft	33.54 ft	33.54 ft	31.63 ft	31.63 ft	32.39 ft	32.39 ft
Max Loading Height	22.35 ft	22.35 ft	23.36 ft	22.35 ft	23.36 ft	23.36 ft	23.36 ft	22.15 ft	22.15 ft	22.41 ft	22.41 ft
Max Reach Along Ground	33.99 ft	33.99 ft	35.77 ft	33.99 ft	35.77 ft	35.77 ft	35.77 ft	32.35 ft	32.35 ft	34.03 ft	34.03 ft
Max Vertical Wall Digging Depth	18.41 ft	18.41 ft	21.26 ft	18.41 ft	21.26 ft	21.26 ft	21.26 ft	17.33 ft	17.33 ft	18.44 ft	18.44 ft
Max Digging Depth	22.45 ft	22.45 ft	24.22 ft	22.45 ft	24.22 ft	24.22 ft	24.22 ft	21.46 ft	21.46 ft	22.48 ft	22.48 ft
Boom/Stick Option (Hex) 1	Arm - 2.66 m, 8.9 ft in	Boom 21\'0\" (6400mm) / Stick 8\'9\" (2660mm)	H-Boom - 6.40 m, 21.0 ft in / H-Arm - 3.20 m, 10.6 ft in	Arm - 2.66 m, 8.9 ft in	H-Boom - 6.40 m, 21.0 ft in / H-Arm - 3.20 m, 10.6 ft in	Boom 21\\\'0\\\" (6400mm) / Stick 10\'6\" (3200mm)	Boom 21\\\'0\\\" (6400mm) / Stick 10\'6\" (3200mm)	boom 6000mm w/ stick 2400mm	boom 6000mm w/ stick 2400mm	boom 6400 mm w/ stick 2660mm	boom 6400 mm w/ stick 2660mm

Dimensions and weight
Specification	EX300-2	EX300-3	EX300H-2	EX300LC-2	EX300LCH-2	EX310H-3	EX310LCH-3	ZX270	ZX270LC	ZX330	ZX330LC	ZX350H
Ground Clearance	1.65 ft	1.65 ft	1.65 ft	1.65 ft	1.65 ft	1.65 ft	1.65 ft	1.68 ft	1.68 ft	1.65 ft	1.65 ft	1.65 ft
Height To Top Of Cab	9.88 ft	9.88 ft	9.88 ft	9.88 ft	9.88 ft	9.88 ft	9.88 ft	10.21 ft	10.21 ft	3120 mm / 10 ft 3 in	3140 mm / 10 ft 4 in	3120 mm / 10 ft 3 in
Width To Outside Of Tracks	10.47 ft	10.47 ft	10.47 ft	11.13 ft	10.47 ft	10.47 ft	10.47 ft	10.47 ft	10.47 ft	10.47 ft	3190 mm with 600 mm shoes / 3390 mm with 800 mm shoes	10.47 ft
Length Of Track On Ground	15 ft	12.18 ft	15 ft	15.98 ft	15.98 ft	12.18 ft	13.16 ft	12.24 ft	13.29 ft	3730 mm (idler-to-sprocket centres; not total undercarriage length)	4050 mm (idler-to-sprocket centres; not total undercarriage length)	3730 mm (idler-to-sprocket centres; not total undercarriage length)
Tail Swing Radius	10.83 ft	10.83 ft	10.83 ft	10.83 ft	10.83 ft	10.83 ft	10.83 ft	9.65 ft	9.65 ft	10.9 ft	10.9 ft	10.9 ft
Removal Counterweight Clearance	3.86 ft	3.84 ft	3.86 ft	3.86 ft	3.86 ft	3.84 ft	3.84 ft	3.88 ft	3.88 ft	3.75 ft	1160 mm / 3 ft 10 in (excluding shoe lug)	3.75 ft

Undercarriage
Specification	EX300-2	EX300-3	EX300H-2	EX300LC-2	EX300LCH-2	EX310H-3	EX310LCH-3	ZX270	ZX270LC	ZX330	ZX330LC	ZX350H
Track Gauge	8.5 ft	8.5 ft	8.5 ft	8.5 ft	8.5 ft	8.5 ft	8.5 ft	8.5 ft	8.5 ft	8.5 ft	8.5 ft	8.5 ft
Shoe Size	23.63 in	23.63 in	23.63 in	23.63 in	23.63 in	23.63 in	23.63 in	23.63 in	23.63 in	23.63 in	600 mm manual condition / 800 mm North American standard arrangement	23.63 in
Number Of Track Rollers Per Side	8	8	8	9	9	8	9	8	9	8	9	8
Number Of Carrier Rollers Per Side	2	2	2	2	2	2	2	2	2	2	2	2
Max Travel Speed	2.61 mph	3.42 mph	2.61 mph	2.61 mph	2.61 mph	3.42 mph	3.42 mph	3.05 mph	3.05 mph	3.42 mph	3.42 mph	3.42 mph
Ground Pressure	8.53 psi	8.67 psi	8.67 psi	8.53 psi	8.11 psi	9.1 psi	8.53 psi	7.98 psi	7.55 psi	63 kPa / 9.1 psi (manual 600 mm grouser shoes)	59 kPa / 8.5 psi with 600 mm shoes (manual); 6.75 psi with 800 mm shoes (North American brochure)	67 kPa / 9.7 psi (manual 600 mm grouser shoes)
Number Of Shoes Per Side	47	47	47	50	50	47	50	45	48	45	48	45

Engine
Specification	EX300-2	EX300-3	EX300H-2	EX300LC-2	EX300LCH-2	EX310H-3	EX310LCH-3	ZX270	ZX270LC	ZX330	ZX330LC	ZX350H
Number Of Cylinders	6	6	6	6	6	6	6	6	6	6	6	6
Engine Model	6SDITPD	A-6SD1TQA	6SDITPD	6SDITPD	6SDITPD	A-6SD1TQA	A-6SD1TQA	AA-6BGIT	AA-6BGIT	AA-6HK1X	AA-6HK1X	AA-6HK1X
Net Power	207.9 hp	208 hp	208 hp	207.9 hp	207.9 hp	208 hp	208 hp	173 hp	173 hp	247 hp	247 hp	247 hp
Power Measured @	2,000 rpm	2,000 rpm	2,000 rpm	2,000 rpm	2,000 rpm	2,000 rpm	2,000 rpm	2,150 rpm	2,150 rpm	2,000 rpm	2,000 rpm	2,000 rpm
Max Torque	615.2 lb-ft	615.2 lb-ft	615.2 lb-ft	615.2 lb-ft	615.2 lb-ft	615.2 lb-ft	615.2 lb-ft	469.9 lb-ft	469.9 lb-ft	643.9 lb-ft	643.9 lb-ft	643.9 lb-ft
Displacement	600.5 cu in	600 cu in	600.5 cu in	600.5 cu in	600.5 cu in	600 cu in	600 cu in	396.3 cu in	396.3 cu in	475.4 cu in	475.4 cu in	475.4 cu in
Torque Measured @	1,400 rpm	1,400 rpm	1,400 rpm	1,400 rpm	1,400 rpm	1,400 rpm	1,400 rpm	1,800 rpm	1,800 rpm	1,700 rpm	1,700 rpm	1,700 rpm

Specification	EX300-2	EX300H-2	EX300LC-2	EX300LCH-2
Engine Make	Isuzu	Isuzu	Isuzu	Isuzu
Gross Power	217.3 hp	217.3 hp	217.3 hp	217.3 hp

Specification	EX300-3	EX310H-3	EX310LCH-3	ZX270	ZX270LC	ZX330	ZX330LC	ZX350H
Aspiration	Turbocharged	Turbocharged	Turbocharged	turbocharged, intercooled	turbocharged, intercooled	turbocharged, intercooled	turbocharged, intercooled	turbocharged, intercooled

Specification	EX300H-2
Emissions Level	Tier 2

Operational
Specification	EX300-2	EX300-3	EX300H-2	EX300LC-2	EX300LCH-2	EX310H-3	EX310LCH-3	ZX270	ZX270LC	ZX330	ZX330LC	ZX350H
Operating Weight	63,052 lb	64,800 lb	64,596 lb	63,052 lb	66,139 lb	67,500 lb	68,600 lb	59,525 lb	60,627 lb	31000 kg / 68340 lb (manual standard 3.2 m arm, specified PCSA bucket)	31600 kg / 69670 lb (manual 600 mm shoes); 33339 kg / 73500 lb (North American 800 mm arrangement)	32900 kg / 72530 lb (operating); 24900 kg / 54890 lb (basic machine)
Fuel Capacity	134.8 gal	134.8 gal	134.8 gal	134.8 gal	134.8 gal	134.8 gal	134.8 gal	100.4 gal	100.4 gal	148 gal	148 gal	148 gal
Cooling System Fluid Capacity	8.9 gal	8.9 gal	8.9 gal	8.9 gal	8.9 gal	8.9 gal	8.9 gal	6.1 gal	6.1 gal	9.3 gal	35 L / 9.2 US gal (North American brochure printed pair)	9.3 gal
Hydraulic System Fluid Capacity	81.9 gal	81.9 gal	81.9 gal	81.9 gal	81.9 gal	81.9 gal	81.9 gal	81.2 gal	81.2 gal	84.6 gal	320 L / 84.5 US gal complete system; 154 L / 40.7 US gal tank	84.6 gal
Engine Oil Capacity	9.3 gal	9.3 gal	9.3 gal	9.3 gal	9.3 gal	9.3 gal	9.3 gal	6.7 gal	6.7 gal	9.6 gal	36 L / 9.5 US gal (North American brochure printed pair)	9.6 gal
Hydraulic Pump Flow Capacity	144.3 gpm	144.3 gpm	144.3 gpm	144.3 gpm	144.3 gpm	144.3 gpm	144.3 gpm	110.5 gpm	110.5 gpm	153.3 gpm	2 × 76.6 US gpm / 2 × 290 L/min (main pumps)	153.3 gpm

Specification	EX300-2	EX300H-2	EX300LC-2	EX300LCH-2	ZX270	ZX270LC	ZX330	ZX330LC	ZX350H
Operating Voltage	24 V	24 V	24 V	24 V	24 V	24 V	24 V	24 V	24 V

Specification	EX300-2	EX300-3	EX300LC-2	EX300LCH-2	EX310H-3	EX310LCH-3	ZX270	ZX270LC	ZX330	ZX330LC	ZX350H
Swing Drive Fluid Capacity	4.5 gal	4.5 gal	4.5 gal	4.5 gal	4.5 gal	4.5 gal	4.5 gal	4.5 gal	4.4 gal	16.3 L / 4.3 US gal (North American brochure printed pair)	4.4 gal

Specification	EX300-3	EX310H-3	EX310LCH-3	ZX270	ZX270LC	ZX330	ZX330LC	ZX350H
Alternator Supplied Amperage	30 amps	30 amps	30 amps	50 amps	50 amps	50 amps	50 amps	50 amps
Hydraulic System Relief Valve Pressure	4,980 psi	4,980 psi	4,980 psi	5,050 psi	5,050 psi	5,050 psi	4550 psi implement/swing; 5050 psi travel; 4980 psi power boost; 570 psi pilot	5,050 psi

Specification	EX300H-2
Hydraulic Fluid Capacity	40.7 gal

Swing Mechanism
Specification	EX300-2	EX300-3	EX300H-2	EX300LC-2	EX300LCH-2	EX310H-3	EX310LCH-3	ZX270	ZX270LC	ZX330	ZX330LC	ZX350H
Swing Speed	12 rpm	12 rpm	12 rpm	12 rpm	12 rpm	12 rpm	12 rpm	10.6 rpm	10.6 rpm	11.8 rpm	11.8 rpm	11.8 rpm

Buckets
Specification	EX300-3	EX310H-3	EX310LCH-3	ZX270	ZX270LC	ZX330	ZX330LC	ZX350H
Reference Bucket Capacity	1.9 yd3	1.9 yd3	1.9 yd3	1.5 yd3	1.5 yd3	1.9 yd3	1.9 yd3	2 yd3
Minimum Bucket Capacity	1.6 yd3	1.6 yd3	1.6 yd3	1.1 yd3	1.1 yd3	1.2 yd3	1.2 yd3	1.2 yd3
Maximum Bucket Capacity	2.5 yd3	2.5 yd3	2.5 yd3	1.9 yd3	1.9 yd3	2.2 yd3	2.2 yd3	2 yd3

Variants — Source comparison annotation
Source guide	Differing-field count reported
EX300-2 to ZX350H	43

Ratios
Figure	EX300-2	EX300-3	EX300H-2	EX300LC-2	EX300LCH-2	EX310H-3	EX310LCH-3	ZX270	ZX270LC	ZX330	ZX330LC	ZX350H
Engine horsepower per 1,000 lb of weight	3.3	3.2	3.2	3.3	3.1	3.1	3.0	2.9	2.9	3.6 (manual operating weight)	3.4–3.5 (North American/manual operating arrangements)	3.4 (operating weight; basic mass not used)
Fuel tank per engine horsepower	0.65 gal	0.65 gal	0.65 gal	0.65 gal	0.65 gal	0.65 gal	0.65 gal	0.58 gal	0.58 gal	0.60 gal	0.60 gal	0.60 gal

Figure	EX300-3	EX310H-3	EX310LCH-3	ZX270	ZX270LC	ZX330	ZX330LC	ZX350H
Hydraulic power from the listed pump flow and relief pressure	419.3 hp	419.3 hp	419.3 hp	325.6 hp	325.6 hp	451.7 hp	406.7 hp implement / 445.1 hp boost / 451.4 hp travel (separate theoretical flow-pressure products, not engine output)	451.7 hp

EX300-2 to ZX350H: owner reports

Sources: 3 forum discussions about the Hitachi EX300 excavators (EX300-1, EX300-3, EX300LC-3); heavyequipmentforums.com.

Hitachi: Swing that needs another function, pump noise and a boom that leaks down.

Sources: 3 forum discussions about the Hitachi ZX270 excavators (ZX270LC-3); heavyequipmentforums.com.

Hitachi: Weak stick-in, an EGR code and valve lash.

Sources: 3 forum discussions about the Hitachi ZX350 excavators (ZX350-6, ZX350LC-5N, ZX350LCK-5G); heavyequipmentforums.com.

Hitachi: Intermittent codes, rpm that will not rise and fan pump sensor codes.

EX300-2 to ZX350H: forum references — Forum-title search
Forum index	Equipment class queried	Names in the search	Matching titles
Heavy Equipment Forums	full-size excavator	Hitachi and the EX300 line that the EX300-2, EX300-3, EX300H-2, EX300LC-2 belongs to (no title names the exact model)	53

Topics named by those titles
Title topic	Titles
hydraulics	14
parts and manuals	4
transmission and drive	2

Topic in the title	Threads	Share of matching threads
hydraulics	14	26%
parts and manuals	4	8%
transmission and drive	2	4%
starting and cranking	2	4%

Hitachi Ex300 3 Not Swinging Properly (Heavy Equipment Forums, 2025-10-30)
Hitachi Ex 300 Hydraulic Fluid Changing Hours (Heavy Equipment Forums, 2025-05-22)
Hydraulic Oil Change Interval For Hitachi Ex300 Excavator (Heavy Equipment Forums, 2025-03-05)
Hitachi Ex300 2 (Heavy Equipment Forums, 2024-04-24)

Used market for the EX300-2 to ZX350H — Dated first-page listing snapshot
Observation date	Listing source	Equipment search	Listings
2026-09-24	MachineryTrader	Hitachi full-size excavator	6

Model	Listed	Model years	Lowest asking	Highest asking	Median asking	Median hours
ZX270	6	2005 to 2012	$38,900	$70,297	$49,500	None shown

EX300-2 to ZX350H: recall reference — Dated CPSC search
Search date	Database	Names queried	Search result
2026-09-24	U.S. Consumer Product Safety Commission	Hitachi together with the full-size excavator EX300-2, EX300-3, EX300H-2, EX300LC-2	No matching recall in this search

Sources for this page
Evidence class	Document, classification and recorded date
Reference site	Reference site: Hitachi EX300-2 — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Hitachi EX300-3 — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Hitachi EX300H-2 — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Hitachi EX300LC-2 — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Hitachi EX300LCH-2 — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Hitachi EX310H-3 — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Hitachi EX310LCH-3 — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Hitachi ZX270 — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Hitachi ZX270LC — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Hitachi ZX330 — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Hitachi ZX330LC — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Hitachi ZX350H — RitchieSpecs. Observed 2026-09-24.
Forum threads	Forum threads: Heavy Equipment Forums thread index for Hitachi EX300-2 to ZX350H — Heavy Equipment Forums. Observed 2026-09-24.
Forum threads	Forum threads: Forum threads read for the Hitachi EX300 excavators (EX300-1, EX300-3, EX300LC-3) — Heavyequipmentforums. Observed 2026-09-24.
Used-market listings	Used-market listings: MachineryTrader listings for Hitachi ZX270 — MachineryTrader. Observed 2026-09-24.
Federal agency data	Federal agency data: Recall database search for Hitachi — U.S. Consumer Product Safety Commission. Observed 2026-09-24.

Earlier entries and early-ZAXIS manufacturer configuration corrections
Model and field	Earlier entry	Manufacturer entry or derived condition
ZX330 Height To Top Of Cab	10.24 ft	3120 mm / 10 ft 3 in
ZX330LC Height To Top Of Cab	10.24 ft	3140 mm / 10 ft 4 in
ZX350H Height To Top Of Cab	10.24 ft	3120 mm / 10 ft 3 in
ZX330LC Width To Outside Of Tracks	11.13 ft	3190 mm with 600 mm shoes / 3390 mm with 800 mm shoes
ZX330 Length Of Track On Ground	12.24 ft	3730 mm (idler-to-sprocket centres; not total undercarriage length)
ZX330LC Length Of Track On Ground	12.24 ft	4050 mm (idler-to-sprocket centres; not total undercarriage length)
ZX350H Length Of Track On Ground	12.24 ft	3730 mm (idler-to-sprocket centres; not total undercarriage length)
ZX330LC Removal Counterweight Clearance	3.75 ft	1160 mm / 3 ft 10 in (excluding shoe lug)
ZX330LC Shoe Size	23.63 in	600 mm manual condition / 800 mm North American standard arrangement
ZX330LC Number Of Track Rollers Per Side	8	9
ZX330 Ground Pressure	9.14 psi	63 kPa / 9.1 psi (manual 600 mm grouser shoes)
ZX330LC Ground Pressure	9.14 psi	59 kPa / 8.5 psi with 600 mm shoes (manual); 6.75 psi with 800 mm shoes (North American brochure)
ZX350H Ground Pressure	9.14 psi	67 kPa / 9.7 psi (manual 600 mm grouser shoes)
ZX330LC Number Of Shoes Per Side	45	48
ZX330 Operating Weight	73,500 lb	31000 kg / 68340 lb (manual standard 3.2 m arm, specified PCSA bucket)
ZX330LC Operating Weight	73,500 lb	31600 kg / 69670 lb (manual 600 mm shoes); 33339 kg / 73500 lb (North American 800 mm arrangement)
ZX350H Operating Weight	54,895 lb	32900 kg / 72530 lb (operating); 24900 kg / 54890 lb (basic machine)
ZX330LC Cooling System Fluid Capacity	9.3 gal	35 L / 9.2 US gal (North American brochure printed pair)
ZX330LC Hydraulic System Fluid Capacity	84.6 gal	320 L / 84.5 US gal complete system; 154 L / 40.7 US gal tank
ZX330LC Engine Oil Capacity	9.6 gal	36 L / 9.5 US gal (North American brochure printed pair)
ZX330LC Hydraulic Pump Flow Capacity	153.3 gpm	2 × 76.6 US gpm / 2 × 290 L/min (main pumps)
ZX330LC Swing Drive Fluid Capacity	4.4 gal	16.3 L / 4.3 US gal (North American brochure printed pair)
ZX330LC Hydraulic System Relief Valve Pressure	5,050 psi	4550 psi implement/swing; 5050 psi travel; 4980 psi power boost; 570 psi pilot
ZX330 Engine horsepower per 1,000 lb of weight	3.4	3.6 (manual operating weight)
ZX330LC Engine horsepower per 1,000 lb of weight	3.4	3.4–3.5 (North American/manual operating arrangements)
ZX350H Engine horsepower per 1,000 lb of weight	4.5	3.4 (operating weight; basic mass not used)
ZX330LC Hydraulic power from the listed pump flow and relief pressure	451.7 hp	406.7 hp implement / 445.1 hp boost / 451.4 hp travel (separate theoretical flow-pressure products, not engine output)

Sources: Hitachi original manual sample; North American ZX330LC brochure.

Hitachi EX300-2 to ZX350H: Configuration records

EX300-2

Specification	Source figure
Boom/Stick Option (Hex) 1
Shipping Length Of Unit	36.29 ft
Shipping Height Of Unit	11.19 ft
Max Cutting Height	32.32 ft
Max Loading Height	22.35 ft
Max Reach Along Ground	33.99 ft
Max Vertical Wall Digging Depth	18.41 ft
Max Digging Depth	22.45 ft
Boom/Stick Option (Hex) 1	Arm - 2.66 m, 8.9 ft in
Dimensions and weight
Ground Clearance	1.65 ft
Height To Top Of Cab	9.88 ft
Width To Outside Of Tracks	10.47 ft
Length Of Track On Ground	15 ft
Tail Swing Radius	10.83 ft
Removal Counterweight Clearance	3.86 ft
Undercarriage
Track Gauge	8.5 ft
Shoe Size	23.63 in
Number Of Track Rollers Per Side	8
Number Of Carrier Rollers Per Side	2
Max Travel Speed	2.61 mph
Ground Pressure	8.53 psi
Number Of Shoes Per Side	47
Engine
Number Of Cylinders	6
Engine Make	Isuzu
Engine Model	6SDITPD
Gross Power	217.3 hp
Net Power	207.9 hp
Power Measured @	2,000 rpm
Max Torque	615.2 lb-ft
Displacement	600.5 cu in
Torque Measured @	1,400 rpm
Operational
Operating Weight	63,052 lb
Fuel Capacity	134.8 gal
Cooling System Fluid Capacity	8.9 gal
Hydraulic System Fluid Capacity	81.9 gal
Operating Voltage	24 V
Engine Oil Capacity	9.3 gal
Swing Drive Fluid Capacity	4.5 gal
Hydraulic Pump Flow Capacity	144.3 gpm
Swing Mechanism
Swing Speed	12 rpm

Source

EX300-3

Specification	Source figure
Boom/Stick Option (Hex) 1
Shipping Length Of Unit	36.29 ft
Shipping Height Of Unit	11.19 ft
Max Cutting Height	32.32 ft
Max Loading Height	22.35 ft
Max Reach Along Ground	33.99 ft
Max Vertical Wall Digging Depth	18.41 ft
Max Digging Depth	22.45 ft
Boom/Stick Option (Hex) 1	Boom 21'0" (6400mm) / Stick 8'9" (2660mm)
Dimensions and weight
Ground Clearance	1.65 ft
Height To Top Of Cab	9.88 ft
Width To Outside Of Tracks	10.47 ft
Length Of Track On Ground	12.18 ft
Tail Swing Radius	10.83 ft
Removal Counterweight Clearance	3.84 ft
Undercarriage
Track Gauge	8.5 ft
Shoe Size	23.63 in
Number Of Track Rollers Per Side	8
Number Of Carrier Rollers Per Side	2
Max Travel Speed	3.42 mph
Ground Pressure	8.67 psi
Number Of Shoes Per Side	47
Engine
Number Of Cylinders	6
Engine Model	A-6SD1TQA
Net Power	208 hp
Power Measured @	2,000 rpm
Max Torque	615.2 lb-ft
Displacement	600 cu in
Torque Measured @	1,400 rpm
Aspiration	Turbocharged
Operational
Operating Weight	64,800 lb
Fuel Capacity	134.8 gal
Cooling System Fluid Capacity	8.9 gal
Hydraulic System Fluid Capacity	81.9 gal
Engine Oil Capacity	9.3 gal
Swing Drive Fluid Capacity	4.5 gal
Hydraulic Pump Flow Capacity	144.3 gpm
Alternator Supplied Amperage	30 amps
Hydraulic System Relief Valve Pressure	4,980 psi
Swing Mechanism
Swing Speed	12 rpm
Buckets
Reference Bucket Capacity	1.9 yd3
Minimum Bucket Capacity	1.6 yd3
Maximum Bucket Capacity	2.5 yd3

Source

EX300H-2

Specification	Source figure
Boom/Stick Option (Hex) 1
Shipping Length Of Unit	35.9 ft
Shipping Height Of Unit	10.5 ft
Max Cutting Height	33.54 ft
Max Loading Height	23.36 ft
Max Reach Along Ground	35.77 ft
Max Vertical Wall Digging Depth	21.26 ft
Max Digging Depth	24.22 ft
Boom/Stick Option (Hex) 1	H-Boom - 6.40 m, 21.0 ft in / H-Arm - 3.20 m, 10.6 ft in
Dimensions and weight
Ground Clearance	1.65 ft
Height To Top Of Cab	9.88 ft
Width To Outside Of Tracks	10.47 ft
Length Of Track On Ground	15 ft
Tail Swing Radius	10.83 ft
Removal Counterweight Clearance	3.86 ft
Undercarriage
Track Gauge	8.5 ft
Shoe Size	23.63 in
Number Of Track Rollers Per Side	8
Number Of Carrier Rollers Per Side	2
Max Travel Speed	2.61 mph
Ground Pressure	8.67 psi
Number Of Shoes Per Side	47
Engine
Number Of Cylinders	6
Engine Make	Isuzu
Engine Model	6SDITPD
Gross Power	217.3 hp
Net Power	208 hp
Power Measured @	2,000 rpm
Max Torque	615.2 lb-ft
Displacement	600.5 cu in
Torque Measured @	1,400 rpm
Emissions Level	Tier 2
Operational
Operating Weight	64,596 lb
Fuel Capacity	134.8 gal
Cooling System Fluid Capacity	8.9 gal
Hydraulic System Fluid Capacity	81.9 gal
Operating Voltage	24 V
Engine Oil Capacity	9.3 gal
Hydraulic Pump Flow Capacity	144.3 gpm
Hydraulic Fluid Capacity	40.7 gal
Swing Mechanism
Swing Speed	12 rpm

Source

EX300LC-2

Specification	Source figure
Boom/Stick Option (Hex) 1
Shipping Length Of Unit	36.29 ft
Shipping Height Of Unit	11.19 ft
Max Cutting Height	32.32 ft
Max Loading Height	22.35 ft
Max Reach Along Ground	33.99 ft
Max Vertical Wall Digging Depth	18.41 ft
Max Digging Depth	22.45 ft
Boom/Stick Option (Hex) 1	Arm - 2.66 m, 8.9 ft in
Dimensions and weight
Ground Clearance	1.65 ft
Height To Top Of Cab	9.88 ft
Width To Outside Of Tracks	11.13 ft
Length Of Track On Ground	15.98 ft
Tail Swing Radius	10.83 ft
Removal Counterweight Clearance	3.86 ft
Undercarriage
Track Gauge	8.5 ft
Shoe Size	23.63 in
Number Of Track Rollers Per Side	9
Number Of Carrier Rollers Per Side	2
Max Travel Speed	2.61 mph
Ground Pressure	8.53 psi
Number Of Shoes Per Side	50
Engine
Number Of Cylinders	6
Engine Make	Isuzu
Engine Model	6SDITPD
Gross Power	217.3 hp
Net Power	207.9 hp
Power Measured @	2,000 rpm
Max Torque	615.2 lb-ft
Displacement	600.5 cu in
Torque Measured @	1,400 rpm
Operational
Operating Weight	63,052 lb
Fuel Capacity	134.8 gal
Cooling System Fluid Capacity	8.9 gal
Hydraulic System Fluid Capacity	81.9 gal
Operating Voltage	24 V
Engine Oil Capacity	9.3 gal
Swing Drive Fluid Capacity	4.5 gal
Hydraulic Pump Flow Capacity	144.3 gpm
Swing Mechanism
Swing Speed	12 rpm

Source

EX300LCH-2

Specification	Source figure
Boom/Stick Option (Hex) 1
Shipping Length Of Unit	35.9 ft
Shipping Height Of Unit	10.5 ft
Max Cutting Height	33.54 ft
Max Loading Height	23.36 ft
Max Reach Along Ground	35.77 ft
Max Vertical Wall Digging Depth	21.26 ft
Max Digging Depth	24.22 ft
Boom/Stick Option (Hex) 1	H-Boom - 6.40 m, 21.0 ft in / H-Arm - 3.20 m, 10.6 ft in
Dimensions and weight
Ground Clearance	1.65 ft
Height To Top Of Cab	9.88 ft
Width To Outside Of Tracks	10.47 ft
Length Of Track On Ground	15.98 ft
Tail Swing Radius	10.83 ft
Removal Counterweight Clearance	3.86 ft
Undercarriage
Track Gauge	8.5 ft
Shoe Size	23.63 in
Number Of Track Rollers Per Side	9
Number Of Carrier Rollers Per Side	2
Max Travel Speed	2.61 mph
Ground Pressure	8.11 psi
Number Of Shoes Per Side	50
Engine
Number Of Cylinders	6
Engine Make	Isuzu
Engine Model	6SDITPD
Gross Power	217.3 hp
Net Power	207.9 hp
Power Measured @	2,000 rpm
Max Torque	615.2 lb-ft
Displacement	600.5 cu in
Torque Measured @	1,400 rpm
Operational
Operating Weight	66,139 lb
Fuel Capacity	134.8 gal
Cooling System Fluid Capacity	8.9 gal
Hydraulic System Fluid Capacity	81.9 gal
Operating Voltage	24 V
Engine Oil Capacity	9.3 gal
Swing Drive Fluid Capacity	4.5 gal
Hydraulic Pump Flow Capacity	144.3 gpm
Swing Mechanism
Swing Speed	12 rpm

Source

EX310H-3

Specification	Source figure
Boom/Stick Option (Hex) 1
Shipping Length Of Unit	35.9 ft
Shipping Height Of Unit	10.5 ft
Max Cutting Height	33.54 ft
Max Loading Height	23.36 ft
Max Reach Along Ground	35.77 ft
Max Vertical Wall Digging Depth	21.26 ft
Max Digging Depth	24.22 ft
Boom/Stick Option (Hex) 1	Boom 21'0" (6400mm) / Stick 10'6" (3200mm)
Dimensions and weight
Ground Clearance	1.65 ft
Height To Top Of Cab	9.88 ft
Width To Outside Of Tracks	10.47 ft
Length Of Track On Ground	12.18 ft
Tail Swing Radius	10.83 ft
Removal Counterweight Clearance	3.84 ft
Undercarriage
Track Gauge	8.5 ft
Shoe Size	23.63 in
Number Of Track Rollers Per Side	8
Number Of Carrier Rollers Per Side	2
Max Travel Speed	3.42 mph
Ground Pressure	9.1 psi
Number Of Shoes Per Side	47
Engine
Number Of Cylinders	6
Engine Model	A-6SD1TQA
Net Power	208 hp
Power Measured @	2,000 rpm
Max Torque	615.2 lb-ft
Displacement	600 cu in
Torque Measured @	1,400 rpm
Aspiration	Turbocharged
Operational
Operating Weight	67,500 lb
Fuel Capacity	134.8 gal
Cooling System Fluid Capacity	8.9 gal
Hydraulic System Fluid Capacity	81.9 gal
Engine Oil Capacity	9.3 gal
Swing Drive Fluid Capacity	4.5 gal
Hydraulic Pump Flow Capacity	144.3 gpm
Alternator Supplied Amperage	30 amps
Hydraulic System Relief Valve Pressure	4,980 psi
Swing Mechanism
Swing Speed	12 rpm
Buckets
Reference Bucket Capacity	1.9 yd3
Minimum Bucket Capacity	1.6 yd3
Maximum Bucket Capacity	2.5 yd3

Source

EX310LCH-3

Specification	Source figure
Boom/Stick Option (Hex) 1
Shipping Length Of Unit	35.9 ft
Shipping Height Of Unit	10.5 ft
Max Cutting Height	33.54 ft
Max Loading Height	23.36 ft
Max Reach Along Ground	35.77 ft
Max Vertical Wall Digging Depth	21.26 ft
Max Digging Depth	24.22 ft
Boom/Stick Option (Hex) 1	Boom 21'0" (6400mm) / Stick 10'6" (3200mm)
Dimensions and weight
Ground Clearance	1.65 ft
Height To Top Of Cab	9.88 ft
Width To Outside Of Tracks	10.47 ft
Length Of Track On Ground	13.16 ft
Tail Swing Radius	10.83 ft
Removal Counterweight Clearance	3.84 ft
Undercarriage
Track Gauge	8.5 ft
Shoe Size	23.63 in
Number Of Track Rollers Per Side	9
Number Of Carrier Rollers Per Side	2
Max Travel Speed	3.42 mph
Ground Pressure	8.53 psi
Number Of Shoes Per Side	50
Engine
Number Of Cylinders	6
Engine Model	A-6SD1TQA
Net Power	208 hp
Power Measured @	2,000 rpm
Max Torque	615.2 lb-ft
Displacement	600 cu in
Torque Measured @	1,400 rpm
Aspiration	Turbocharged
Operational
Operating Weight	68,600 lb
Fuel Capacity	134.8 gal
Cooling System Fluid Capacity	8.9 gal
Hydraulic System Fluid Capacity	81.9 gal
Engine Oil Capacity	9.3 gal
Swing Drive Fluid Capacity	4.5 gal
Hydraulic Pump Flow Capacity	144.3 gpm
Alternator Supplied Amperage	30 amps
Hydraulic System Relief Valve Pressure	4,980 psi
Swing Mechanism
Swing Speed	12 rpm
Buckets
Reference Bucket Capacity	1.9 yd3
Minimum Bucket Capacity	1.6 yd3
Maximum Bucket Capacity	2.5 yd3

Source

ZX270

Specification	Source figure
Boom/Stick Option (Hex) 1
Shipping Length Of Unit	34.03 ft
Shipping Height Of Unit	11.23 ft
Max Cutting Height	31.63 ft
Max Loading Height	22.15 ft
Max Reach Along Ground	32.35 ft
Max Vertical Wall Digging Depth	17.33 ft
Max Digging Depth	21.46 ft
Boom/Stick Option (Hex) 1	boom 6000mm w/ stick 2400mm
Dimensions and weight
Ground Clearance	1.68 ft
Height To Top Of Cab	10.21 ft
Width To Outside Of Tracks	10.47 ft
Length Of Track On Ground	12.24 ft
Tail Swing Radius	9.65 ft
Removal Counterweight Clearance	3.88 ft
Undercarriage
Track Gauge	8.5 ft
Shoe Size	23.63 in
Number Of Track Rollers Per Side	8
Number Of Carrier Rollers Per Side	2
Max Travel Speed	3.05 mph
Ground Pressure	7.98 psi
Number Of Shoes Per Side	45
Engine
Number Of Cylinders	6
Engine Model	AA-6BGIT
Net Power	173 hp
Power Measured @	2,150 rpm
Max Torque	469.9 lb-ft
Displacement	396.3 cu in
Torque Measured @	1,800 rpm
Aspiration	turbocharged, intercooled
Operational
Operating Weight	59,525 lb
Fuel Capacity	100.4 gal
Cooling System Fluid Capacity	6.1 gal
Hydraulic System Fluid Capacity	81.2 gal
Operating Voltage	24 V
Engine Oil Capacity	6.7 gal
Swing Drive Fluid Capacity	4.5 gal
Hydraulic Pump Flow Capacity	110.5 gpm
Alternator Supplied Amperage	50 amps
Hydraulic System Relief Valve Pressure	5,050 psi
Swing Mechanism
Swing Speed	10.6 rpm
Buckets
Reference Bucket Capacity	1.5 yd3
Minimum Bucket Capacity	1.1 yd3
Maximum Bucket Capacity	1.9 yd3

Source

ZX270LC

Specification	Source figure
Boom/Stick Option (Hex) 1
Shipping Length Of Unit	34.03 ft
Shipping Height Of Unit	11.23 ft
Max Cutting Height	31.63 ft
Max Loading Height	22.15 ft
Max Reach Along Ground	32.35 ft
Max Vertical Wall Digging Depth	17.33 ft
Max Digging Depth	21.46 ft
Boom/Stick Option (Hex) 1	boom 6000mm w/ stick 2400mm
Dimensions and weight
Ground Clearance	1.68 ft
Height To Top Of Cab	10.21 ft
Width To Outside Of Tracks	10.47 ft
Length Of Track On Ground	13.29 ft
Tail Swing Radius	9.65 ft
Removal Counterweight Clearance	3.88 ft
Undercarriage
Track Gauge	8.5 ft
Shoe Size	23.63 in
Number Of Track Rollers Per Side	9
Number Of Carrier Rollers Per Side	2
Max Travel Speed	3.05 mph
Ground Pressure	7.55 psi
Number Of Shoes Per Side	48
Engine
Number Of Cylinders	6
Engine Model	AA-6BGIT
Net Power	173 hp
Power Measured @	2,150 rpm
Max Torque	469.9 lb-ft
Displacement	396.3 cu in
Torque Measured @	1,800 rpm
Aspiration	turbocharged, intercooled
Operational
Operating Weight	60,627 lb
Fuel Capacity	100.4 gal
Cooling System Fluid Capacity	6.1 gal
Hydraulic System Fluid Capacity	81.2 gal
Operating Voltage	24 V
Engine Oil Capacity	6.7 gal
Swing Drive Fluid Capacity	4.5 gal
Hydraulic Pump Flow Capacity	110.5 gpm
Alternator Supplied Amperage	50 amps
Hydraulic System Relief Valve Pressure	5,050 psi
Swing Mechanism
Swing Speed	10.6 rpm
Buckets
Reference Bucket Capacity	1.5 yd3
Minimum Bucket Capacity	1.1 yd3
Maximum Bucket Capacity	1.9 yd3

Source

ZX330

Specification	Source figure
Boom/Stick Option (Hex) 1
Shipping Length Of Unit	36.39 ft
Shipping Height Of Unit	11.39 ft
Max Cutting Height	32.39 ft
Max Loading Height	22.41 ft
Max Reach Along Ground	34.03 ft
Max Vertical Wall Digging Depth	18.44 ft
Max Digging Depth	22.48 ft
Boom/Stick Option (Hex) 1	boom 6400 mm w/ stick 2660mm
Dimensions and weight
Ground Clearance	1.65 ft
Height To Top Of Cab	3120 mm / 10 ft 3 in
Width To Outside Of Tracks	10.47 ft
Idler-to-Sprocket Centre Distance — Manufacturer drawing distinguishes this span from complete undercarriage length.	3730 mm (idler-to-sprocket centres; not total undercarriage length)
Tail Swing Radius	10.9 ft
Removal Counterweight Clearance	3.75 ft
Undercarriage
Track Gauge	8.5 ft
Shoe Size	23.63 in
Number Of Track Rollers Per Side	8
Number Of Carrier Rollers Per Side	2
Max Travel Speed	3.42 mph
Ground Pressure	63 kPa / 9.1 psi (manual 600 mm grouser shoes)
Number Of Shoes Per Side	45
Engine
Number Of Cylinders	6
Engine Model	AA-6HK1X
Earlier Reference High-Power-Mode Output — Manual separately lists177kW/240PS normal and184kW/250PS H/P. North American brochure247hp/180kW printed pair disagrees; do not derive kW from its inconsistent pair.	247 hp
Power Measured @	2,000 rpm
Max Torque	643.9 lb-ft
Displacement	475.4 cu in
Torque Measured @	1,700 rpm
Aspiration	turbocharged, intercooled
Operational
Operating Weight	31000 kg / 68340 lb (manual standard 3.2 m arm, specified PCSA bucket)
Fuel Capacity	148 gal
Cooling System Fluid Capacity	9.3 gal
Hydraulic System Fluid Capacity	84.6 gal
Operating Voltage	24 V
Engine Oil Capacity	9.6 gal
Swing Drive Fluid Capacity	4.4 gal
Hydraulic Pump Flow Capacity	153.3 gpm
Alternator Supplied Amperage	50 amps
Hydraulic System Relief Valve Pressure	5,050 psi
Swing Mechanism
Swing Speed	11.8 rpm
Buckets
Reference Bucket Capacity	1.9 yd3
Minimum Bucket Capacity	1.2 yd3
Maximum Bucket Capacity	2.2 yd3

Source

ZX330LC

Specification	Source figure
Boom/Stick Option (Hex) 1
Shipping Length Of Unit	36.39 ft
Shipping Height Of Unit	11.39 ft
Max Cutting Height	32.39 ft
Max Loading Height	22.41 ft
Max Reach Along Ground	34.03 ft
Max Vertical Wall Digging Depth	18.44 ft
Max Digging Depth	22.48 ft
Boom/Stick Option (Hex) 1	boom 6400 mm w/ stick 2660mm
Dimensions and weight
Ground Clearance	1.65 ft
Height To Top Of Cab	3140 mm / 10 ft 4 in
Width To Outside Of Tracks	3190 mm with 600 mm shoes / 3390 mm with 800 mm shoes
Idler-to-Sprocket Centre Distance — Manufacturer drawing distinguishes this span from complete undercarriage length.	4050 mm (idler-to-sprocket centres; not total undercarriage length)
Tail Swing Radius	10.9 ft
Removal Counterweight Clearance	1160 mm / 3 ft 10 in (excluding shoe lug)
Undercarriage
Track Gauge	8.5 ft
Shoe Size	600 mm manual condition / 800 mm North American standard arrangement
Number Of Track Rollers Per Side	9
Number Of Carrier Rollers Per Side	2
Max Travel Speed	3.42 mph
Ground Pressure	59 kPa / 8.5 psi with 600 mm shoes (manual); 6.75 psi with 800 mm shoes (North American brochure)
Number Of Shoes Per Side	48
Engine
Number Of Cylinders	6
Engine Model	AA-6HK1X
Earlier Reference High-Power-Mode Output — Manual separately lists177kW/240PS normal and184kW/250PS H/P. North American brochure247hp/180kW printed pair disagrees; do not derive kW from its inconsistent pair.	247 hp
Power Measured @	2,000 rpm
Max Torque	643.9 lb-ft
Displacement	475.4 cu in
Torque Measured @	1,700 rpm
Aspiration	turbocharged, intercooled
Operational
Operating Weight	31600 kg / 69670 lb (manual 600 mm shoes); 33339 kg / 73500 lb (North American 800 mm arrangement)
Fuel Capacity	148 gal
Cooling System Fluid Capacity	35 L / 9.2 US gal (North American brochure printed pair)
Hydraulic System Fluid Capacity	320 L / 84.5 US gal complete system; 154 L / 40.7 US gal tank
Operating Voltage	24 V
Engine Oil Capacity	36 L / 9.5 US gal (North American brochure printed pair)
Swing Drive Fluid Capacity	16.3 L / 4.3 US gal (North American brochure printed pair)
Hydraulic Pump Flow Capacity	2 × 76.6 US gpm / 2 × 290 L/min (main pumps)
Alternator Supplied Amperage	50 amps
Circuit-Specific Relief Pressures — Travel, implement, pilot and power-boost settings are different test points.	4550 psi implement/swing; 5050 psi travel; 4980 psi power boost; 570 psi pilot
Swing Mechanism
Swing Speed	11.8 rpm
Buckets
Reference Bucket Capacity	1.9 yd3
Minimum Bucket Capacity	1.2 yd3
Maximum Bucket Capacity	2.2 yd3

Source

ZX350H

Specification	Source figure
Dimensions and weight
Ground Clearance	1.65 ft
Height To Top Of Cab	3120 mm / 10 ft 3 in
Width To Outside Of Tracks	10.47 ft
Idler-to-Sprocket Centre Distance — Manufacturer drawing distinguishes this span from complete undercarriage length.	3730 mm (idler-to-sprocket centres; not total undercarriage length)
Tail Swing Radius	10.9 ft
Removal Counterweight Clearance	3.75 ft
Undercarriage
Track Gauge	8.5 ft
Shoe Size	23.63 in
Number Of Track Rollers Per Side	8
Number Of Carrier Rollers Per Side	2
Max Travel Speed	3.42 mph
Ground Pressure	67 kPa / 9.7 psi (manual 600 mm grouser shoes)
Number Of Shoes Per Side	45
Engine
Number Of Cylinders	6
Engine Model	AA-6HK1X
Earlier Reference High-Power-Mode Output — Manual separately lists177kW/240PS normal and184kW/250PS H/P. North American brochure247hp/180kW printed pair disagrees; do not derive kW from its inconsistent pair.	247 hp
Power Measured @	2,000 rpm
Max Torque	643.9 lb-ft
Displacement	475.4 cu in
Torque Measured @	1,700 rpm
Aspiration	turbocharged, intercooled
Operational
Fuel Capacity	148 gal
Cooling System Fluid Capacity	9.3 gal
Hydraulic System Fluid Capacity	84.6 gal
Operating Voltage	24 V
Engine Oil Capacity	9.6 gal
Swing Drive Fluid Capacity	4.4 gal
Hydraulic Pump Flow Capacity	153.3 gpm
Alternator Supplied Amperage	50 amps
Hydraulic System Relief Valve Pressure	5,050 psi
Operating Weight	32900 kg / 72530 lb (operating); 24900 kg / 54890 lb (basic machine)
Swing Mechanism
Swing Speed	11.8 rpm
Buckets
Reference Bucket Capacity	2 yd3
Minimum Bucket Capacity	1.2 yd3
Maximum Bucket Capacity	2 yd3

Source

Compare Hitachi EX300-2, EX300-3, EX300H-2, EX300LC-2, EX300LCH-2, EX310H-3, EX310LCH-3, ZX270, ZX270LC, ZX330, ZX330LC, ZX350H

Dimensions and weight
Specification	EX300-2	EX300-3	EX300H-2	EX300LC-2	EX300LCH-2	EX310H-3	EX310LCH-3	ZX270	ZX270LC	ZX330	ZX330LC	ZX350H
Ground Clearance	1.65 ft	1.65 ft	1.65 ft	1.65 ft	1.65 ft	1.65 ft	1.65 ft	1.68 ft	1.68 ft	1.65 ft	1.65 ft	1.65 ft
Height To Top Of Cab	9.88 ft	9.88 ft	9.88 ft	9.88 ft	9.88 ft	9.88 ft	9.88 ft	10.21 ft	10.21 ft	3120 mm / 10 ft 3 in	3140 mm / 10 ft 4 in	3120 mm / 10 ft 3 in
Width To Outside Of Tracks	10.47 ft	10.47 ft	10.47 ft	11.13 ft	10.47 ft	10.47 ft	10.47 ft	10.47 ft	10.47 ft	10.47 ft	3190 mm with 600 mm shoes / 3390 mm with 800 mm shoes	10.47 ft
Length Of Track On Ground	15 ft	12.18 ft	15 ft	15.98 ft	15.98 ft	12.18 ft	13.16 ft	12.24 ft	13.29 ft	3730 mm (idler-to-sprocket centres; not total undercarriage length)	4050 mm (idler-to-sprocket centres; not total undercarriage length)	3730 mm (idler-to-sprocket centres; not total undercarriage length)
Tail Swing Radius	10.83 ft	10.83 ft	10.83 ft	10.83 ft	10.83 ft	10.83 ft	10.83 ft	9.65 ft	9.65 ft	10.9 ft	10.9 ft	10.9 ft
Removal Counterweight Clearance	3.86 ft	3.84 ft	3.86 ft	3.86 ft	3.86 ft	3.84 ft	3.84 ft	3.88 ft	3.88 ft	3.75 ft	1160 mm / 3 ft 10 in (excluding shoe lug)	3.75 ft

Undercarriage
Specification	EX300-2	EX300-3	EX300H-2	EX300LC-2	EX300LCH-2	EX310H-3	EX310LCH-3	ZX270	ZX270LC	ZX330	ZX330LC	ZX350H
Track Gauge	8.5 ft	8.5 ft	8.5 ft	8.5 ft	8.5 ft	8.5 ft	8.5 ft	8.5 ft	8.5 ft	8.5 ft	8.5 ft	8.5 ft
Shoe Size	23.63 in	23.63 in	23.63 in	23.63 in	23.63 in	23.63 in	23.63 in	23.63 in	23.63 in	23.63 in	600 mm manual condition / 800 mm North American standard arrangement	23.63 in
Number Of Track Rollers Per Side	8	8	8	9	9	8	9	8	9	8	9	8
Number Of Carrier Rollers Per Side	2	2	2	2	2	2	2	2	2	2	2	2
Max Travel Speed	2.61 mph	3.42 mph	2.61 mph	2.61 mph	2.61 mph	3.42 mph	3.42 mph	3.05 mph	3.05 mph	3.42 mph	3.42 mph	3.42 mph
Ground Pressure	8.53 psi	8.67 psi	8.67 psi	8.53 psi	8.11 psi	9.1 psi	8.53 psi	7.98 psi	7.55 psi	63 kPa / 9.1 psi (manual 600 mm grouser shoes)	59 kPa / 8.5 psi with 600 mm shoes (manual); 6.75 psi with 800 mm shoes (North American brochure)	67 kPa / 9.7 psi (manual 600 mm grouser shoes)
Number Of Shoes Per Side	47	47	47	50	50	47	50	45	48	45	48	45

Engine
Specification	EX300-2	EX300-3	EX300H-2	EX300LC-2	EX300LCH-2	EX310H-3	EX310LCH-3	ZX270	ZX270LC	ZX330	ZX330LC	ZX350H
Number Of Cylinders	6	6	6	6	6	6	6	6	6	6	6	6
Engine Model	6SDITPD	A-6SD1TQA	6SDITPD	6SDITPD	6SDITPD	A-6SD1TQA	A-6SD1TQA	AA-6BGIT	AA-6BGIT	AA-6HK1X	AA-6HK1X	AA-6HK1X
Net Power	207.9 hp	208 hp	208 hp	207.9 hp	207.9 hp	208 hp	208 hp	173 hp	173 hp	247 hp	247 hp	247 hp
Power Measured @	2,000 rpm	2,000 rpm	2,000 rpm	2,000 rpm	2,000 rpm	2,000 rpm	2,000 rpm	2,150 rpm	2,150 rpm	2,000 rpm	2,000 rpm	2,000 rpm
Max Torque	615.2 lb-ft	615.2 lb-ft	615.2 lb-ft	615.2 lb-ft	615.2 lb-ft	615.2 lb-ft	615.2 lb-ft	469.9 lb-ft	469.9 lb-ft	643.9 lb-ft	643.9 lb-ft	643.9 lb-ft
Displacement	600.5 cu in	600 cu in	600.5 cu in	600.5 cu in	600.5 cu in	600 cu in	600 cu in	396.3 cu in	396.3 cu in	475.4 cu in	475.4 cu in	475.4 cu in
Torque Measured @	1,400 rpm	1,400 rpm	1,400 rpm	1,400 rpm	1,400 rpm	1,400 rpm	1,400 rpm	1,800 rpm	1,800 rpm	1,700 rpm	1,700 rpm	1,700 rpm

Operational
Specification	EX300-2	EX300-3	EX300H-2	EX300LC-2	EX300LCH-2	EX310H-3	EX310LCH-3	ZX270	ZX270LC	ZX330	ZX330LC	ZX350H
Fuel Capacity	134.8 gal	134.8 gal	134.8 gal	134.8 gal	134.8 gal	134.8 gal	134.8 gal	100.4 gal	100.4 gal	148 gal	148 gal	148 gal
Cooling System Fluid Capacity	8.9 gal	8.9 gal	8.9 gal	8.9 gal	8.9 gal	8.9 gal	8.9 gal	6.1 gal	6.1 gal	9.3 gal	35 L / 9.2 US gal (North American brochure printed pair)	9.3 gal
Hydraulic System Fluid Capacity	81.9 gal	81.9 gal	81.9 gal	81.9 gal	81.9 gal	81.9 gal	81.9 gal	81.2 gal	81.2 gal	84.6 gal	320 L / 84.5 US gal complete system; 154 L / 40.7 US gal tank	84.6 gal
Engine Oil Capacity	9.3 gal	9.3 gal	9.3 gal	9.3 gal	9.3 gal	9.3 gal	9.3 gal	6.7 gal	6.7 gal	9.6 gal	36 L / 9.5 US gal (North American brochure printed pair)	9.6 gal
Hydraulic Pump Flow Capacity	144.3 gpm	144.3 gpm	144.3 gpm	144.3 gpm	144.3 gpm	144.3 gpm	144.3 gpm	110.5 gpm	110.5 gpm	153.3 gpm	2 × 76.6 US gpm / 2 × 290 L/min (main pumps)	153.3 gpm

Swing Mechanism
Specification	EX300-2	EX300-3	EX300H-2	EX300LC-2	EX300LCH-2	EX310H-3	EX310LCH-3	ZX270	ZX270LC	ZX330	ZX330LC	ZX350H
Swing Speed	12 rpm	12 rpm	12 rpm	12 rpm	12 rpm	12 rpm	12 rpm	10.6 rpm	10.6 rpm	11.8 rpm	11.8 rpm	11.8 rpm

More in Hitachi: EX300-5–EX370HD-5: rock equipment/modes/drift, ZX350LC-3–ZX400R-3: HIOS III/fronts/regional engine scope, EX300LC-3–ZX350LCK.

Hitachi EX300-2 to ZX350H specifications

ZX350H: basic weight is not operating weight

Match the ZX330LC hydraulic pressure to the circuit

Read EX300 undercarriage dimensions by their arrows

EX300-2 to ZX350H: owner reports

Sources for this page

Hitachi EX300-2 to ZX350H: Configuration records