Hitachi ZX240-5A — 24.2 t Crawler Excavator
Hitachi — Medium-Class Excavators | Official Hitachi Dealer in Armenia — Wayland Armenia
The Hitachi ZX240-5A is a 24.2 t crawler excavator from the ZAXIS-5 series. Isuzu GH-4HK1X engine rated at 133 kW (181 hp), backhoe bucket 1.30 m³, maximum digging depth 6.96 m. Optimum for road construction, urban earthworks, and medium-duty construction projects.
Key Technical Specifications — Hitachi ZX240-5A
| Operating weight | 24,200 kg (24.2 t) |
| Engine | Isuzu GH-4HK1X, 4-cylinder, 5.193 l |
| Rated power (ISO 14396) | 133 kW (181 hp) at 2,000 rpm |
| Max. torque | 640 N·m at 1,500 rpm |
| Hydraulic system | HIOS III, 2 × 224 l/min |
| Standard bucket (ISO heaped) | 1.20 m³ / 1.30 m³ |
| Bucket breakout force (ISO, Power Boost) | 188 kN (19,200 kgf) |
| Arm digging force (ISO, Power Boost) | 131 kN (13,300 kgf) |
| Max. digging depth | 6,960 mm |
| Max. digging reach | 10,290 mm |
| Max. cutting height | 10,160 mm |
| Max. dump height | 7,200 mm |
| Max. drawbar pull | 222 kN (22,600 kgf) |
| Travel speed (high range) | 0–5.5 km/h |
| Max. gradeability | 70% (35°) |
| Fuel tank | 500 l |
| Hydraulic oil tank | 156 l |
| Standard shoe width | 600 mm |
| Overall length (2.96 m arm) | 10,360 mm |
| Cab height | 3,010 mm |
| Ground pressure (600 mm shoes) | 53 kPa (0.54 kgf/cm²) |
Why the Hitachi ZX240-5A: Technical Advantages
HIOS III Hydraulics — Higher Output with Lower Fuel Consumption
The HIOS III system controls oil flow through a main control valve, minimising pressure losses. Fuel consumption is reduced by 9% compared with the previous ZX240 generation. ECO mode delivers a further −10% reduction versus PWR mode. The Power Boost function raises breakout force at the bucket edge by 10% at the press of a button when extra force is needed.
Cycle Speed: Regeneration and Recirculation
Arm pull-in speed is increased by merging oil flows from the boom and arm cylinders through regenerative valves. Energy from the descending boom is fed back into the arm circuit, accelerating truck loading without additional pump load.
Frame Construction — Service Life in Demanding Conditions
The upperframe is reinforced with D-section side rails. The X-frame undercarriage is fabricated from solid members with minimal weld seams. The upper boom section is reinforced with high-strength steel inserts containing steel bushings.
Pin and Bushing Protection — Tungsten Carbide Thermal Spray and HN Bushings
The bucket-to-arm pin is protected by thermal spraying of tungsten carbide (WC) on contact surfaces, which reduces wear and prevents the development of play. HN-type bushings feature a special design that improves grease retention and extends the re-greasing interval.
Maintenance — Minimum Downtime
All daily service points are grouped behind the left and right engine compartment panels, accessible from ground level. Service intervals: engine oil filter — 500 h, hydraulic filter — 1,000 h, hydraulic oil — 5,000 h. Fuel tank — 500 l.
Applications — Where the Hitachi ZX240-5A Works
- Road construction — bulk excavation, embankment work, cut-and-fill, drainage
- Urban earthworks — basements, trenches, utility corridors
- Dump truck loading — 1.30 m³ bucket delivers consistent output loading 20–30 t trucks
- Site preparation — grading, clearing, levelling
- Attachment work — hydraulic breakers, shears; 11 preset hydraulic modes
Model Selection — ZX200-5A vs ZX240-5A vs ZX330-5A
- ZX200-5A — 20.1 t, 163 hp, 1.0 m³. For urban work in confined spaces.
- ZX240-5A — 24.2 t, 181 hp, 1.30 m³. The right choice for construction and road work of medium intensity.
- ZX330-5A — 32.7 t, 272 hp, 1.62 m³. When quarry work or sustained heavy-ground operation is required.
Service and Spare Parts in Armenia
Wayland Armenia is the official Hitachi Construction Machinery dealer in Armenia. Services include delivery, commissioning, operator training, warranty service to Hitachi standards, scheduled field maintenance, nationwide field service, genuine spare parts through the Hitachi Global Online Network, and remote monitoring via Global e-Service / ConSite.
Frequently Asked Questions — Hitachi ZX240-5A
What is the operating weight?
24,200 kg with 600 mm shoes and the 2.96 m arm. ZX240LC-5A — 24,800 kg.
What is the maximum digging depth?
6,960 mm with the 2.96 m arm. Maximum reach — 10,290 mm. Maximum dump height — 7,200 mm.
How does ZX240-5A differ from ZX330-5A?
ZX330-5A is heavier (32.7 t), more powerful (272 hp) and has a larger bucket (1.62 m³). ZX240-5A is optimum for construction and roads; ZX330-5A for quarry and heavy ground.
How do I request a quote?
Fill in the form on this page or call +374 10 530 669. A Wayland Armenia manager will respond within one business day.