HX300A L crawler excavator unloading material on a construction site

HX300A L Crawler Excavator

HX300A L

The HX300A L is a powerful 30 tonne crawler excavator delivering 194 kW (260 HP). Combined with a new upper frame design and lifting mode, It can move the heaviest objects and tackle the most demanding jobs, along with fast levelling and truck loading times.

30400 kg

Cummins B6.7 Stage V

194 kW

1.27 - 1.85 cubic meter

Technical details

Product Overview

The HX300A L has an eco-friendly Stage V engine that satisfies strict emissions requirements without compromising on power and performance. Like all A-Series crawler excavators, it features our all-in-one exhaust aftertreatment system. Removing the need for EGR has also enabled us to improve productivity through better fuel economy and longer service intervals. A range of smart technologies are included for precise management of the engine output and pump flow rate. Additional control and monitoring features help you to further improve productivity every single day.

Reasons to choose the HX300A L

Greater power and efficiency

The HX300A L features a Cummins B6.7 engine with the perfect balance of power and technology for precise control and reduced running costs, helping to boost productivity.

  • All-in-one aftertreatment system removes the need for EGR.
  • Automatic engine shutdown feature cuts fuel consumption and emissions.
  • Eco Gauge helps operators to reduce emissions and running costs by displaying the engine workload and fuel-saving status.
  • Lifting mode improves precision and lift capability through RPM reduction, power boost activation and enhanced pump flow control.
  • EPFC (Electronic Pump Flow Control) ensures the optimal balance of power and precision.
  • Easy-to-use 3D Machine Guidance gives precise feedback on the bucket position as well as 3D grading assistance and jobsite mapping in real time.
HX300A L crawler excavator working on a demolition site

A cab designed around you

The HX300AL cabin was designed as a spacious and comfortable working environment that enhances productivity and reduces fatigue for every operator.

  • Key On Init Work Mode allows operators to save the attachment mode setting so that the machine is automatically in the right work mode when re-starting.
  • Menu functions can be set by the machine owner and password locked to restrict access.
  • Combination speed setting system allows operators to balance load sensitivity and boom priority against arm and swing.
  • Wide touchscreen monitor features an 8-inch display to enable easy, efficient control.
  • Improved visibility to the rear and bottom right-hand side, plus safer cab access.
  • For added convenience, the accelerator, remote air conditioner controller and instrument cluster can be operated using the integrated jog dial module.
Interior view of crawler excavator cabin

Complete protection

The HX300A L offers all-round protection for you, your workmates and your machinery, for greater peace of mind and improved productivity.

  • Advanced Around View Monitoring (AAVM) camera system gives you a 360° overview of your immediate working environment.
  • Intelligent Moving Object Detection (IMOD) technology senses and warns you when people or objects come within five metres of the machine.
  • Electronic swing parking system controls the swing brake to improve safety and efficiency.
  • Audible and visible Seat belt warning alarm reminds operators to fasten their seat belt.
  • An auto safety lock feature prevents unintentional ignition. When the lock is activated, the excavator is not controlled by the RCV lever.
The steel cabin frame of the HX300A L crawler excavator

Built to last

Every detail has been designed to provide reliable long-term performance and minimise downtime, repairs and unexpected costs.

  • The undercarriage has nine bottom rollers to improve stability, reduce track wear and decrease the risk of de-tracking.
  • A cooling module has been stringently tested to protect productivity in tough working environments.
  • The cabin structure is reinforced with high-strength steel and is certified to ROPS and FOPS safety standards.
  • The machine can be optionally equipped with side bumpers to absorb any impact on the exterior frame and protect the machine.
The HX300A L using the grabber attachment to pick up a large pipe

FAQs about the HX300A L excavator

Does the HX300A L comply with the European stage V emission levels?

Yes. The HX300A L complies with the European Stage V emission levels

Does the HX300A L integrate with Hi Mate?

Yes. Hyundai’s innovative Hi MATE telematics system enables full monitoring of machine activity and performance.

Does the HX300A L have air conditioning?


What is the tailswing radius of the HX300A L?


What is the bucket capacity of the HX300A L?

1.27 m³ - 1.85 m³

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