Hitachi ZX55U-5A (Singapore brochure, edition 20.01)
Specifications
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Hitachi's Singapore ZAXIS-5A brochure lists the ZX55U-5A with 28.2 kW engine rated power, a 4,790–4,960 kg canopy operating-weight range and a 0.15 m³ ISO-heaped backhoe bucket. Hitachi describes its short rear-end swing design for work in tight areas.
For the brochure's 1.38 m arm setup, the table gives 36.8 kN ISO bucket digging force, 5,960 mm maximum digging reach and 3,530 mm maximum digging depth. Standard and optional equipment may vary by country.
Hitachi ZX55U-5A specifications
Engine
| Engine rated power | 28.2 kW |
Weights
| Operating weight (canopy) | 4,790 - 4,960 kg |
Bucket
| Backhoe bucket ISO heaped capacity | 0.15 m³ |
Performance
| Bucket digging force ISO (1.38 m arm) | 36.8 kN |
Fluids
| Fuel tank capacity | 70.0 L |
| Hydraulic tank oil capacity | 42.0 L |
Dimensions
| Maximum digging reach (1.38 m arm) | 5,960 mm |
| Maximum digging depth (1.38 m arm) | 3,530 mm |
Values vary by configuration, region, and serial range — confirm against your machine before planning transport or lifts.
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