ZAXIS-5A series

Southeast Asia

Engine fan Engine fan

Radiator Oil cooler Radiator RadiatorRadiatorOil cooler

Oil cooler Oil cooler

ZX U-5A ZX U-3

LOWER FUEL CONSUMPTION Added ECO mode

OPERATOR COMFORT Multi-Function Monitor

Durability/Reliability/Safety Reinforced upper rollers

SIMPLIFIED MAINTENANCE Parallel Arranged Cooling Package

Using the multi-function monitor to facilitate viewing and operation

Easier cleaning and improved cooling efficiency by a parallel arrangement

ZX40U-3 P-mode VS. ZX48U-5A PWR mode

ZX48U-5A

ZX40U-3

ZX48U-5A PWR mode VS. ZX48U-5A ECO mode

Reduced 4 %

ZX48U-5AECO mode

ZX48U-5APWR mode

Reduced 10 %

The addition of reinforcing plates to upper rollers strengthens the undercarriage ever more, so the machine can move around on marshes and grades in wide palm plantations.

Hitachi Orange Stands for High Productivity Hitachi Orange Stands for High Productivity in Green Palm Plantationsin Green Palm Plantations

100 %100 %

96 %96 %

100 %100 %

90 %90 %

NewNew NewNew

NewNew

NewNew

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78 6 5 4 3 2 1 0

6

5

4

3

2

1

5

4

3

2

1

0

KS-EN268HMAP

These specifications are subject to change without notice.Illustrations and photos show the standard models, and may or may not include optional equipment,accessories, and all standard equipment with some differences in color and features.Before use, read and understand the Operator’s Manual for proper operation.

ENGINEModel ........................... EDM-4TNV88Type ............................. 4-cycle water-cooled, direct injectionNo. of cylinders ............ 4Rated power ISO 9249, net .............. 28.2 kW (37.8 HP) at 2 400 min-1 (rpm)

Piston displacement ..... 2.189 L

HYDRAULIC SYSTEM

Hydraulic PumpsMain pumps ................ 1 variable displacement axial piston pumps Maximum oil flow ....... 1 x 120 L/min

Pilot pump ................... 1 gear pumpMaximum oil flow ....... 12.0 L/min

Hydraulic MotorsTravel .......................... 2 variable displacement axial piston motorsSwing .......................... 1 axial piston motor

Relief Valve SettingsImplement circuit ......... 24.5 MPa (250 kgf/cm2)

Swing circuit ................ 18.3 MPa (187 kgf/cm2)

Travel circuit ................ 24.5 MPa (250 kgf/cm2)

Pilot circuit .................. 5.9 MPa (60.2 kgf/cm2)

UPPERSTRUCTURE

Swing speed .............. 9.0 min-1 (rpm)

UNDERCARRIAGE

Travel speeds ............. High : 0 to 4.2 km/hLow : 0 to 2.5 km/h

Maximum traction force 38.3 kN (3 905 kgf)

Gradeability ................ 58% (30 degree) continuous

DIMENSIONS

BUCKET AND ARM DIGGING FORCE

Arm length 1.38 m

Bucket digging force ISO 32.1 kN (3 270 kgf)

Bucket digging force SAE : PCSA 27.9 kN (2 850 kgf)

Arm crowd force ISO 24.0 kN (2 450 kgf)

Arm crowd force SAE : PCSA 22.8 kN (2 330 kgf)

WEIGHTS AND GROUND PRESSURE

Operating Weight and Ground PressureEquipped with 2.68 m boom, 1.38 m arm and 0.14 m3 bucket (ISO heaped)

4-PILLAR CANOPYShoe type Shoe width kg kPa (kgf/cm2)

Grouser shoe 400 mm 4 650 26 (0.27)

CABShoe type Shoe width kg kPa (kgf/cm2)

Grouser shoe 400 mm 4 780 27 (0.28)

SERVICE REFILL CAPACITIES

Fuel tank ......................................................................................70.0 LEngine coolant ................................................................................4.7 LEngine oil ....................................................................................... 8.6 LTravel device (each side) ................................................................ 0.9 LHydraulic system ......................................................................... 66.0 LHydraulic oil tank ......................................................................... 42.0 L

WORKING RANGES

BUCKETS

Capacity Width No. Of teeth Weight

Recommendation

ISO heaped Without side cutters

With side cutters

1.38 marm

1.69 marm

0.14 m3 550 mm 600 mm 4 109 kg

Suitable for materials with density of 2 000 kg/m3 or less Suitable for materials with density of 1 100 kg/m3 or less

Hitachi Construction MachineryAsia and Pacific Pte. Ltd.www.hitachi-c-m.com/asia/

1,850 5,350

980

1,990

2,450

1,9101,960

1,560

1,84

0

2,53

0

1,57

0

590

340

530

400 375

Unit: mm

2,240

5,59

03,

320

3,19

02,

550

1,63

0

5,610

5,760

4,25

0

meter

meter

Unit: mm

365

460

2,000Ground line

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