The R390 LC-9 Hyundai excavator is meant to deliver the highest standard of performance in the toughest environments. This machine delivers top-level performance, faster operation cycles and ease-of-operation.
|Engine Model||Hyundai D6AC-C|
|Gross Power (HP)||HP @ rpm||276 @ 1900|
|Bucket Range||cu.m||1.44- 2.1|
|Travel speed, high/ low||km/hr||5.0/ 3.1|
|Max. digging reach on ground||mm||10780|
|Max. digging Depth||mm||7220|
|Tail swing radius||mm||3415|
|Bucket digging force||kgf.||25420|
|Arm crowd force||kgf.||18980|
The water-cooled, 4-cycle diesel, 6-cylinder in line, direct injection turbocharged, charge air cooled engine is built for power, reliability, efficiency and reduced emission. The engine is manufactured to perform in wide range of heat, humidity and dust conditions without compromising productivity.
It helps to meet extreme power requirement when working with peak loads. If high digging pressure is observed for more than 1 second, the controller automatically boosts digging forces to meet job condition.
Auto Arm & Boom regeneration helps to recirculate hydraulic energy from return line to pump supply line for smooth and fast arm operation. It prevents cavitation and enhances performance of machine.
The Hydraulics and attachments are designed to offer high digging forces.
It helps to maintain machine in optimum health by displaying key machine information like oil temperature, coolant temperature, maintenance checklists, and other such vital statistics. It also lets the operator choose between 3 power modes and 2 work m
One touch deceleration switch on top of LH joystick lowers the engine RPM when selected. The saves fuel by regulating pump and engine. Auto Idle function moderates engine RPM to idle state when machine remains idle for 4 sec by enabling MCU to send a signal to engine. This in turn reduces fuel consumption and operation cost.
The auto-piloted swing priority increases hydraulic oil flow to swing circuit in combined operation, which leads to faster swing cycle for more productivity & profitability.
The Main Control Unit automatically displays machine malfunctions on the LCD monitor. This makes it very easy to check machine health and troubleshoot problems.
Made with high tensile strength steel, the boom & arm are reinforced with steel bearings and internal baffle plates to withstand wear and tear, thus extending component life. Additionally the reinforced ribs are provided to prevent damage from lifted b
The frames are built to withstand tougher conditions by enduring external shocks and heavy workloads, thereby extending machine life.
Side Member reinforcement protects the idler from any damage in tough terrains. A heavy-duty track shoe provides better stability and durability on harsh terrains.
The bucket is made of high tensile strength steel and its blades are made of wear-resistant alloy steel. It offers a high digging force and features added reinforcement in plates and cutting section to prevent wear & tear from hard stones.
This feature monitors coolant temperature and automatically lowers engine speed if it overheats, preventing premature failure of the machine.
This feature prevents the starter from restarting during engine operation if the operator accidently turns on the start key. Thus preventing accidental damage to the engine.
The Counterbalance Valve prevents the machine from rolling down on steep slopes by applying hydrostatic braking. The Holding Valve keeps attachments locked and prevents them from drifting due to gravity during prolonged overhanging.
Anti-slip pads provides a great floor grip to the operator and prevent skidding while working on the machine. Handrails provide additional support and safety to the operator while entering or exiting the cabin.
The spacious Air Conditioned cabin creates a very comfortable working environment for the operator.
Hyundai excavators feature deluxe operator's seats with mechanical suspension, selectable heat and adjustable arm rests and control consoles. Seats are fully adjustable for maximum operator comfort.
The digital cluster displays key machine information like oil temperature, coolant temperature, and other vital statistics. Optimized performance is achieved by letting operator to choose between two power modes, three work modes and two User Modes.
The audio system includes an AM/FM radio, a USB-based MP3 player, an integrated Bluetooth hands-free feature and a built-in microphone to allow for phone calls while at work and in transit. The audio system controls are located on the right side of the operator for convenient access.
We have used Hyundai Construction Equipment ever since they ventured in India in 2009 possibly billing one of the first few machines they sold. Since then we have had a successful relationship with the company and have grown together mutually. We are operating every machine from the range of 20-50 tonne and have been satisfied with the product quality and efficiency. Overall with a good dealer network and cutting edge technology Hyundai Construction Equipment has become the preferred brand for Sanjay Udyog Pvt Ltd.
I am extremely satisfied with the services and parts support of Hyundai machine that our group operating for last 9 years. Robust machines with excellent fuel efficiency provide me with a great return of my investment. Hyundai R245LR is the best machine in this category as per my observation and our oldest machine has clocked 10000 hrs without any much trouble. And I am very happy with my decision to invest on it and the operating cost also less which has given extra earning also incomparison with other machine.
I am a stone crusher owner. I have been using two Hyundai Excavators R215LC-7 and 215L SMART in my stone quarry. I have been using one machine for last 2.5 years. I am happy with its performance and I recommend the same to my friends circle. I’m happy in terms of reliability, service, parts, support, productivity and fuel consumption. I plan to purchase another machine soon.
I have been using Hyundai R140LC-9 excavator since december 2017. I am very satisfied with the machine performance, efficiency and quality. Dealer is providing excellent service and parts support.Currently I amrunning with a fleet of 12 Hyundai excavator starting witha year of 2014 and the oldest machine has been run for 8000 hours successfully without any breakdown. Hyundai machines provide a Low Operating Cost and Maintenance along with good fuel average. I happily recommend it into my circle and look forward to be associated with Hyundai.
We have been using Hyundai Excavators since 2008. Our first Hyundai excavator, 8 ton has crossed more than 20000 hours. We now have several 14 ton and long reach machines of Hyundai. These are used mainly in canal work and construction site applications. Hyundai spare parts and service support by JR Sales and Services Pvt. Ltd. is too good. The service engineers have a good practical and theoretical knowledge. We are very happy with the performance of Hyundai excavators and always recommend them within our circles.
I was one of the first cutomers of R35z-9 AC cabin machine. It has been an excellent profit generating machine for us. The machine has best in segment cutting power, excellent fuel efficiency, unparalleled boom ad arm lengths, resulting in better reach and speedy work completion. I would recommend this machine to my colleagues and look forward to a prolonged and fruitful relationship with Hyundai.