Hyundai R290LC-7 Specs & Review

Technical Specifications of Hyundai R290LC-7 Hydraulic Excavator


  • Shipping Length Of Unit: 35.11ft in
  • Shipping Height Of Unit: 11.78ft in
  • Max Cutting Height: 33.04ft in
  • Max Loading Height: 22.77ft in
  • Max Reach Along Ground: 32.22ft in
  • Max Vertical Wall Digging Depth: 19.69ft in
  • Max Digging Depth: 21.13ft in


  • Track Gauge: 8.54ft in
  • Shoe Size: 23.63in
  • Number Of Carrier Rollers Per Side: 2
  • Max Travel Speed: 3.24mph
  • Ground Pressure: 7.97psi
  • Number Of Track Rollers Per Side: 9
  • Number Of Shoes Per Side: 48
  • Drawbar Pull: 61372.84lb

Engine Specifications

  • Number Of Cylinders: 6
  • Engine Make: 2347
  • Engine Model: QSB5.9-C
  • Gross Power: 213hp
  • Net Power: 197hp
  • Power Measured @: 1900rpm
  • Max Torque: 685lb ft
  • Displacement: 359cu in
  • Aspiration: turbocharged
  • Torque Measured @: 1500rpm

Operational Specifications

  • Operating Weight: 64600lb
  • Fuel Capacity: 126.9gal
  • Cooling System Fluid Capacity: 13.3gal
  • Hydraulic System Fluid Capacity: 84.6gal
  • Operating Voltage: 24V
  • Engine Oil Capacity: 6.3gal
  • Swing Drive Fluid Capacity: 3gal
  • Alternator Supplied Amperage: 50amps
  • Hydraulic System Relief Valve Pressure: 4690psi
  • Hydraulic Pump Flow Capacity: 137.4gal/min

Swing Mechanism

  • Swing Speed: 11rpm


  • Reference Bucket Capacity: 1.7yd3
  • Minimum Bucket Capacity: 1.1yd3
  • Maximum Bucket Capacity: 2.5yd3

FAQ Section

What is the maximum digging depth of the Hyundai R290LC-7?

The maximum digging depth is 21.13ft in.

What is the engine power?

The net power of the engine is 197hp.

What is the operating weight?

The operating weight is 64600lb.

What is the fuel capacity?

The fuel capacity is 126.9gal.

What is the ground pressure?

The ground pressure is 7.97psi.

How many cylinders does the engine have?

The engine has 6 cylinders.

What is the hydraulic system relief valve pressure?

The hydraulic system relief valve pressure is 4690psi.

What is the maximum travel speed?

The maximum travel speed is 3.24mph.

A Comprehensive Review of the Hyundai R290LC-7 Hydraulic Excavator

A Glimpse into the Hyundai R290LC-7

The Hyundai R290LC-7 is a hydraulic excavator manufactured by Hyundai. It is designed for heavy-duty operations and offers a range of features that make it a versatile choice for various applications.

The Core Features

The excavator is powered by a 6-cylinder QSB5.9-C engine that delivers a net power of 197hp. It has an operating weight of 64600lb, making it a robust machine capable of handling challenging tasks.

How It Performs

The R290LC-7 offers excellent performance with a maximum digging depth of 21.13ft and a maximum cutting height of 33.04ft. The hydraulic system is highly efficient, with a relief valve pressure of 4690psi and a pump flow capacity of 137.4gal/min.

Noteworthy Attributes

The machine comes with a turbocharged engine for enhanced power and efficiency. It also features a swing speed of 11rpm, making it agile and responsive during operations.

Can You Rely on It?

The excavator is built for reliability with a robust engine and durable undercarriage. The hydraulic system is designed to withstand high pressures, ensuring long-term performance.

Is It Worth Your Money?

When compared to similar models, the R290LC-7 offers good value for money. Its powerful engine, efficient hydraulic system, and durable construction make it a cost-effective choice for various applications.

The Good and The Bad

  • Pros: High engine power, efficient hydraulic system, durable construction.
  • Cons: May be considered heavy for some applications, fuel consumption could be a concern for some users.

Ideal Use Cases

The R290LC-7 is best suited for heavy-duty excavation tasks, including but not limited to construction sites, mining operations, and large-scale agricultural projects.

Final Thoughts

The Hyundai R290LC-7 Hydraulic Excavator is a reliable and efficient machine that offers a range of features designed for heavy-duty operations. Its powerful engine, robust construction, and efficient hydraulic system make it a valuable asset for any project. Overall, it is a highly recommended choice for those in need of a versatile and reliable excavator.