Technical Specifications

Detailed Description & Features

Overview

The Used Hyundai 300 Excavator (HX300 / R300 family) is a medium-class machine built to deliver a balance of reliable digging performance, fuel efficiency, and operator comfort. Built around a durable undercarriage and powered by a Cummins QSB6.7 engine rated at 180 kW, this model is suited to civil construction, site preparation, trenching, and heavy material handling where a combination of reach and breakout force is required.

Key Advantages

• Fuel-efficient powertrain and advanced hydraulic system with load-sensing control to optimize hydraulic response and lower fuel consumption.

• Robust tear-out force (131 kN) and a sizeable 1.85 m³ bucket to handle a wide range of soil and load conditions.

• Ergonomic cab design featuring a tilt-up operator station for easy access during service and reduced operator fatigue during long shifts.

• Long service life and controlled operating costs through quality components and proven Cummins engine reliability.

• Versatile reach and digging depth (up to 10.82 m horizontal reach and 7.39 m digging depth), suitable for general excavation and lifting tasks.

Powertrain & Hydraulics

The engine-hydraulic package centers on the Cummins QSB6.7, which provides a strong torque curve (989 Nm at 1500 rpm) for consistent digging performance under load. The machine's advanced hydraulic system with load-sensing control adjusts flow and pressure to match demand, improving efficiency, reducing heat generation and extending component life. This characteristic makes the Used Hyundai 300 Excavator a practical choice where variable work cycles require both fine control and high power bursts.

Operator Comfort & Safety

Operator ergonomics were prioritized with a tilt-up cab that eases access for inspection and maintenance. Controls are laid out for intuitive operation, reducing cycle times and minimizing the learning curve for new operators. The cabin design emphasizes visibility, vibration isolation, and comfortable seating to maintain productivity over prolonged shifts. Safety features typical of this family of machines include reinforced structures, reliable undercarriage design, and service access points engineered for safe maintenance procedures.

Maintenance, Reliability & Lifecycle Cost

Used machines from the HX300 / R300 series are known for durable construction and manageable maintenance routines. Routine service items are accessible, and key components—including the undercarriage, hydraulic pumps, and engine—are widely supported. When assessing a used unit, inspection of wear items such as track shoes, pins, bushings, and hydraulic hoses will give a clear picture of remaining service intervals. Properly maintained examples offer long service life with relatively low operating costs compared to larger-class excavators.

Common Applications

1. General building site excavation and foundation digging.

2. Roadworks, drainage and trenching projects.

3. Material handling at quarries and recycling yards.

4. Pipeline and utility installation where reach and stability are required.

Ideal Buyer Profile

Contractors, rental fleet operators, and municipal works departments seeking a medium-class excavator that combines reach, digging force, and economical operation will find the Used Hyundai 300 Excavator attractive. It is particularly well suited for businesses that require flexibility across multiple job types without the higher acquisition costs of a brand-new machine.

Supply & Delivery

Brand: Hyundai (origin Korea). Typical delivery lead time for stocked or prepared used units is 15–20 days. Supply capacity is indicated as up to 10,000 units per month at scale; however, availability for specific used variants depends on current inventory and inspection status. Prospective buyers should request machine history, maintenance records, and inspection reports prior to purchase.

Buying Considerations

• Request a full service history and, if possible, an independent inspection report focusing on hydraulic health, undercarriage wear, and engine condition.

• Confirm attachments and any required refurbishment costs to estimate total investment and downtime before redeployment.

• Evaluate transport dimensions (10.56 m length, 3.2 m width, 3.29 m height) for hauling logistics and permitting requirements.

In summary, the Used Hyundai 300 Excavator provides a practical blend of performance, operator comfort, and economical operation for medium-scale construction and earthmoving applications. When sourced with transparent maintenance documentation and inspected for wear items, it represents a cost-effective core asset for contracting and fleet operations.