ZX30U-5N
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The Hitachi ZX30U-5N Compact Excavator is built for operators who demand durability, efficiency, and control in tight working environments.
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See Spec Sheet: ZX30U-5N Spec Sheet
Hitachi Compact Excavator ZX30U-5N
The Hitachi ZX30U-5N Compact Excavator is built for operators who demand durability, efficiency, and control in tight working environments. Featuring a reduced tail swing design, the ZX30U-5N allows safe and confident operation in congested or confined job sites without sacrificing performance.
This machine is engineered to handle a wide range of applications, from utility and landscaping work to residential and light commercial construction. With smooth hydraulic response, strong attachment capability, and rugged components designed to withstand daily use, the ZX30U-5N delivers the reliability contractors expect from Hitachi Construction Equipment.
Designed for versatility and long-term durability, the ZX30U-5N helps crews stay productive across changing job demands while maintaining precise control and operator confidence.
Product Highlights
Short Tail Swing Design
Allows safe operation in narrow or congested job sites.
1-Way and 2-Way Selector Valve
Supports breaker, grapple, and attachment operation.
Auxiliary Hydraulic Line Diverter
Enables efficient use of thumbs, breakers, and other attachments.
Wide Working Range
Increases flexibility for small equipment applications.
Operator-Focused Cab Layout
Designed for comfort and visibility to reduce fatigue and improve productivity during long workdays.
Built for Reliability
Engineered with durable components and proven Hitachi construction for long-term performance.
ZX17U-5n Specifications
| Specifications | |
|---|---|
| Net Rated Power | 23.7 HP (17.4 kW) |
| Operating Weight | 6,680 – 7,055 lb (3,030 – 3,200 kg) |
| Max. Digging Reach at Ground Level | 15 ft 7 in (4.75 m) |
| Max. Digging Depth | 9 ft 2 in (2.79 m) |
| Working Ranges | |
|---|---|
| Arm Length | 3 ft 10 in (1.16 m) |
Engine
| Model | Yanmar 3TNV88F |
| Type | 4-cycle water-cooled, vertical in-line, direct injection |
| Aspiration | Natural |
| Aftertreatment | – |
| No. of cylinders | 3 |
| Rated power | |
| ISO 14396: Gross | 24.7 hp (18.2 kW) at 2,400 rpm |
| ISO 9249: Net | 23.7 hp (17.4 kW) at 2,400 rpm |
| Maximum Torque | 66.5 lbf-ft (90.2 Nm) at 1,300 min-1 |
| Piston displacement | 100.2 cu. in. (1.642 L) |
| Bore and Stroke | 3.5″ x 3.5″ (88 mm x 90 mm) |
| Batteries | 1 x 12 V/55 Ah |
Hydraulic System
| Hydraulic Pumps | |
|---|---|
| Main pumps | Open center, pilot operated, with 2 variable-displacement pumps, 1 single gear pump |
| Maximum oil flow | 2 x 10.1 gpm (2 x 38.4 L/m) |
| Gear pump | 6.0 gpm (22.8 L/min) |
| Auxiliary flow | 16.2 gpm (61.2 L/min) |
| Auxiliary pressure | 2,495 psi (17.2 Mpa) |
| Hydraulic Motors | |
|---|---|
| Travel | 2 variable displacement axial piston motors |
| Swing | 1 axial piston motor |
| Relief Valve Settings | |
|---|---|
| Implement circuit | 3,553.4 psi (24.5 MPa) |
| Swing circuit | 2,697.7 psi (18.6 MPa) |
| Travel circuit | 3,553.4 psi (24.5 MPa) |
| Pilot circuit | 594.7 psi (4.1 MPa) |
| Quantity | Bore | Rod Diameter | |
|---|---|---|---|
| Boom (Canopy) | 1 | 3.3″ (85) | 2.0″ (50) |
| Boom (Cab) | 1 | 3.3″ (85) | 2.0″ (50) |
| Arm | 1 | 3.0″ (75) | 1.8″ (45) |
| Bucket | 1 | 2.6″ (65) | 1.6″ (40) |
| Blade | 1 | 3.5″ (90) | 2.0″ (50) |
| Boom swing | 1 | 3.3″ (85) | 1.8″ (45) |
Upperstructure
| Revolving Frame | D-Section frame for resistance to deformation |
|---|---|
| Swing Device | |
| Axial piston motor with planetary reduction gear is bathed in oil. Swing circle is single row. | Swing parking brake is spring-set/hydraulic released disc type |
| Swing speed | 9.1 rpm |
| Swing torque | 2,655.2 lbf-ft (3.6 kNm) |
| Max boom swing angle, left/right | 60 degrees / 70 degrees |
Undercarriage
| Tracks |
|---|
| Tractor-type undercarriage. Welded track frame using selected materials. Side frame welded to track frame |
| Numbers of Rollers and Shoes on Each Side | |
|---|---|
| Upper rollers | 1 |
| Lower rollers | 4 |
| Travel Device | |
|---|---|
| Each track driven by a 2-speed axial piston motor | Parking brake is spring-set/hydraulic-released disc type. Automatic transmission system: High-Low |
| Travel Speeds | High: 0 to 2.7 mph (0 to 4.8 km/h) Low: 0 to 1.7 mph (0 to 2.8 km/h)) |
| Maximum traction force | 6,069.9 lbf (27.0kN) |
| Gradeability | 58% (30 degree) continuous |
Environment
| Engine Emissions | EPA Final Tier 4 |
| Sound Level | |
| Sound level in canopy according to iso 6396: 2008 | *LpA 78.0 (right)/75.4 (left) dB(A) |
| Sound level in cab according to ISO 6396: 2008 | *LpA 70.4 (right)/70.2 (left) dB(A) |
| External sound level according to ISO 6395: 2008 | *LwA 95.5 (cab) dB(A) |
Service Refill Capacities
| Fuel tank | 11.1 (42.0) |
| Engine coolant | 1.0 (3.9) |
| Engine oil | 1.9 (7.2) |
| Travel device (each side) | 0.2 (0.6) |
| Hydraulic system | 11.4 (43.0) |
| Hydraulic oil tank | 8.5 (32.0) |
Weights and Ground Pressure
Operating Weight and Ground Pressure
| Shoe width Unit: in (mm) | Operating weight Unit: lb (kg) | Ground pressure Unit: psi (kPa) | |
| Rubber Track and Canopy | 12″ (300mm) | 6,680 lb (3,030 kg) | 4.1 psi (28.0 kPa) |
| Rubber Track | 12″ (300mm) | 7,055 lb (3,200 kg) | 4.4 psi (30.0 kPa) |
Basic Machine Weight and Components Weight
| Components Weight | Unit: lb (kg) |
| Counterweight; Standard | 723 lb (328 kg) |
Bucket and ARM Digging Force
| Arm length | 3′ 10″ (1.17 m) |
| Arm crowd force (ISO 6015:2006) | 3,790 (17.0) |
| Bucket digging force* (ISO 6015:2006) | 6,110 (27.0) |
Additional information
| Condition | New |
|---|

