08-24-2025, 09:35 PM
Machine Description
The Hitachi 125 WD-5 is a mid-sized hydraulic excavator designed for construction, utility, and earthmoving projects requiring a balance of power, reach, and maneuverability. Known for reliability and efficient performance, this model caters to operators seeking a versatile machine in the 12-13 ton weight class.
Engine and Power
The Hitachi 125 WD-5 excavator represents a reliable and flexible choice for contractors and operators needing a mid-tier hydraulic excavator with a balance of power, compactness, and hydraulic capability. Engineered with proven Nissan powerplants and a robust hydraulic system, it meets demanding applications while maintaining efficiency and maneuverability in compact sites.
The Hitachi 125 WD-5 is a mid-sized hydraulic excavator designed for construction, utility, and earthmoving projects requiring a balance of power, reach, and maneuverability. Known for reliability and efficient performance, this model caters to operators seeking a versatile machine in the 12-13 ton weight class.
Engine and Power
- Equipped with a Nissan A-BD30 engine delivering around 54 horsepower (40.3 kilowatts) at 2200 RPM.
- Engine displacement is approximately 3 liters (180.2 cubic inches).
- Maximum torque reaches about 133.5 lb-ft (181 Nm) at 1500 RPM.
- Naturally aspirated design ensures robust and consistent power delivery for hydraulic functions.
- Shipping length: Approximately 19.9 feet (6080 mm).
- Shipping height: Approximately 8.4 feet (2570 mm).
- Width to outside of tracks: Around 7.2 feet (2200 mm).
- Ground clearance is about 1.2 feet (360 mm), aiding mobility on uneven terrain.
- Tail swing radius measured near 5.7 feet (1750 mm), allowing compact operation in tight zones.
- Track gauge is about 5.7 feet (1750 mm).
- Operating weight close to 13,889 pounds (6,300 kg), offering a solid balance between stability and transportability.
- Fuel capacity holds approximately 9.4 gallons (35.7 liters).
- Hydraulic system operates at relief valve pressure of around 4550 psi to ensure effective power for boom, stick, and bucket movements.
- Hydraulic pump flow capacity near 41.8 gallons per minute supports smooth and precise machine operation.
- Swing speed maxes out around 14.5 rpm, allowing efficient maneuvering.
- Reference bucket capacity is near 0.37 cubic yards (0.28 cubic meters), with options from 0.14 to 0.44 cubic yards.
- Maximum digging depth ranges between 13.6 and 15.3 feet depending on boom and stick configuration.
- Maximum digging reach along ground extends up to about 21.9 feet.
- Maximum cutting height reaches near 24.8 feet.
- Maximum loading height is approximately 17.9 feet.
- The WD-5 model is valued for its hydraulic efficiency, smooth control responses, and compact design tailored for medium-sized site tasks.
- Adjustable boom and stick combinations cater to job-specific digging depth and reach needs.
- The excavator's size and reduced tail swing radius make it suitable for work in confined areas and urban environments.
- Tail Swing Radius: The clearance needed behind the machine when the upper structure rotates.
- Hydraulic Pump Flow: The volume of oil flow the hydraulic system can deliver per minute.
- Relief Valve Pressure: Maximum system pressure before a hydraulic relief valve opens to prevent damage.
- Operating Weight: The total weight of the machine ready for operation, including fluids.
- Digging Reach: Maximum horizontal distance the bucket can reach from the center of the machine.
The Hitachi 125 WD-5 excavator represents a reliable and flexible choice for contractors and operators needing a mid-tier hydraulic excavator with a balance of power, compactness, and hydraulic capability. Engineered with proven Nissan powerplants and a robust hydraulic system, it meets demanding applications while maintaining efficiency and maneuverability in compact sites.
