Hyundai R 300LC-9S: technical specifications, review, description

Technical characteristics of Hyundai R 300LC-9S, weight

This excavator model can be equipped with handles of various lengths (2.1, 2.5, 3 and 3.75 meters), depending on which indicators such as the maximum radius and digging depth, maximum loading height, etc. increase.

The Hyundai R300LC-9S undercarriage consists of lubricated rollers, idler wheels, track tension adjusters, and tracks with shoes (with double or triple grousers). The central part of the trolley frame is all-welded with reinforced rectangular sections.

Photo source: enisey-m.ru Photo Hyundai R 300LC-9S

In addition to the standard bucket volume of 1.27 cubic meters. m, on the Hyundai R 300LC-9S you can work with buckets of larger and smaller volumes, for example, 0.79 cubic meters. m or 1.73 and 1.85 cubic meters. m.

Universal Soldier: Hyundai R300LC-9S Excavator

Hyundai R300LC-9S hydraulic crawler excavator model is in demand in many areas of industry, both in the global and Russian markets. The popularity of the machine is dictated by its versatility: the R300LC-9S is used to perform all kinds of operations with rocks and frozen soil, for extracting rock/materials, for loading and unloading operations, digging quarries, trenches, pits and much more.

The excavator differs from other representatives of the class in its increased digging depth and a spacious bucket with a volume of 1.5 m3. High power and easy controllability of the R300LC-9S provide impressive performance indicators: one unit of equipment is capable of moving up to 200 m3 of material per hour.

Hyundai chose Kawasaki hydraulics for this model, which ensures high reliability and performance with compact dimensions of the elements. The R300LC-9S is equipped with Hyundai power units that meet the Euro 2 standard, and Toshiba electronics, which have the ability to self-diagnosis the engine, chassis and hydraulics.

The basic configuration includes the HI-mate system, which allows operators and servicemen to remotely control individual processes, as well as conduct online diagnostics. The superstructure ensures high-quality and efficient machine maintenance, and also reduces the number of planned and forced downtimes.

The ergonomic cabin of the R300LC-9S excavator meets international ROPS and FOPS standards. The operator controls the machine using hydraulic joysticks; for greater convenience, he can easily adjust the seat and armrests to suit himself. For comfortable work, a climate control system and a radio tape recorder with MP3 support are installed inside the car.

The key technical characteristics of the model are as follows.

• Operating weight: 29.7 t
• Engine: Hyundai HM8.3 inline 6-cylinder
• Rated power: 248 l. With. at 2000 rpm.
• Overall dimensions: 10705x3200x3290 mm
• Maximum digging depth (3050 mm arm): 7390 mm
• Maximum reach at ground level: 10,620 mm
• Maximum unloading height: 10 160 mm
• Maximum digging force at arm: 136.3 kN
• Maximum digging force on bucket: 192.2 kN

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Engine

The Hyundai R 300LC-9S excavator is equipped with a 6-cylinder in-line diesel power unit Cummins C8.3-C, the power of which is 263 hp. (196 kW). There are useful features such as automatic engine warm-up and restart protection.

The tank installed on the Hyundai R 300LC-9S excavator holds 500 liters of diesel fuel.

Specifications

The operating weight of the Hyundai 300 excavator is 33250 kg. Equipment dimensions:

• length – 14695 mm;
• width – 3400 mm;
• height – 3550 mm;
• track width – 800 mm;
• ground clearance – 500 mm.

The maximum ground pressure for this model is 0.56 kg/sq.cm, the climbability is 35 degrees (70%).

Machine performance characteristics:

• digging depth – 14820 mm;
• boom length – 10410 mm;
• handle length – 9010 mm;
• bucket unloading height – 12190 mm;
• maximum digging radius – 18510 mm;
• maximum digging height – 14500 mm;
• bucket volume – 0.52 cubic meters;
• digging force - 17200 kgf;
• platform turning radius – 6250 mm.

Fuel consumption

Fuel consumption for this model is 72.2 g per hp. per hour (at a rotation speed of 1500 rpm) - approximately 21.5 l/hour. The fuel tank of the Hyundai 300 holds 500 liters of fuel.

Maintenance

A widely developed dealer network and the presence of a large number of specialized stores will allow you not to experience difficulties with repairs and maintenance. In general, according to the manufacturer, the Hyundai R 300LC-9S model is reliable and repairable. If you replace filters and technical fluids on time and regularly, you can avoid breakdowns for a long time.

It is also convenient to adjust the existing settings: the operator can adjust them to suit himself. The manufacturer has improved the existing group of devices, which has made operating mode settings available. You can also adjust the level of efficiency and productivity of the machine, etc.

Photo source: enisey-m.ruThe Hyundai R 300LC-9S operator’s workplace is as comfortable as possible

Device

The excavator has a layout traditional for products of the Korean brand, including running gear and a power unit.

The Hyundai 300 is equipped with a comfortable operator’s cabin, complemented by air conditioning and heating systems. It has a tubular steel frame that greatly improves performance and excellent visibility. The internal design of the operator's cabin will please even the most demanding operator. The large glass area provides a complete overview of the work area. Additionally, there is a sliding side window and an opening front window.

The operator's cabin is made of steel and is designed to work in any conditions. In addition to the basic elements, it includes a tool box, windshield wiper blades, an ashtray and a door with a lock. The operator's cabin has excellent noise and vibration insulation and promotes comfortable work for the operator. The cabin features a 7-inch screen, a drink holder, a transparent sunroof and a comfortable heated seat.

The control of the equipment stands out for its simplicity. The settings here are adjusted based on the operator's personal preferences, which provides an incredible level of simplicity and ease of use of the machine. An improved group of devices provides the ability to configure equipment parameters that affect operating modes, efficiency, productivity and speed of the excavator.

Among the features here we should highlight:

• computer power control system (4 operating modes, self-diagnosis system, short-term power increase function and automatic engine speed reset);
• central control panel containing a tachometer, indicators for engine overheating, battery charging, oil pressure, fluid level, engine temperature, hour meter and air filter cleaning indicator;
• electric horn;
• presence of a radio with USB.

The modern intelligent energy optimization system integrated into the Hyundai 300 helps to establish an optimal balance between the pump and the power plant. It takes into account performance and fuel consumption indicators and adjusts the load at the right time.

Hyundai 300 has several bucket adjustments, which reduces operating noise and wear of elements. special equipment is designed to work at low temperatures. Reliability in these conditions is ensured by specialized seals, a high-capacity battery, a reinforced starter and a pre-heater.

Control, cabin

As standard, the operator's cabin with a view of 360°C is equipped with windows made of safety glass, the left side glass is sliding. The cabin itself is all-weather, made of steel, as is the top hatch cover.

The operator's suspended seat is heated and fully adjustable. For example, to raise or lower the armrests for maximum working comfort, you simply turn the rotary switch.

Photo source: gruzato.ru Photo Hyundai R 300LC-9S

A new display is installed on the operating panel, which clearly shows data on the temperature of hydraulic oil, fuel and water. The monitor also has a built-in rear view camera. To operate the excavator, there are 3 load modes (powerful, standard and economical) and 2 operating modes.

Also standard equipment includes a heater and air conditioner in the cabin, as well as a defroster.

Video

The Hyundai 300 model is a hydraulic crawler excavator, characterized by a large digging depth and a spacious bucket. The machine combines easy handling and high power.

The excavator has a number of features that distinguish it from other representatives of this class. Among them:

1. Low cost of spare parts in comparison with other foreign products.
2. The Toshiba electronics used in this technology have a self-diagnosis function for the engine, chassis and hydraulics.
3. Easy to use and highly cost-effective.
4. Power plants from the American company Cummins and the Japanese brand Mitsubishi provide high performance. They operate effectively in any conditions and comply with the Euro 2 standard.
5. Japanese Kawasaki hydraulics combine high performance and compact elements.
6. Wide range of additional equipment. Functionally, grippers, hydraulic hammers, rippers and crushers are installed on the excavator.
7. The use of the metric system of measures makes the model more convenient for the Russian market.
8. All modifications of the excavator are equipped with air conditioning and a heater, which maintain optimal working conditions in the operator's cabin.

Other advantages of the Hyundai 300 equipment include an extended period for replacing lubricants and polymer gaskets and an increased warranty period (up to 24 months).

The excavator has many unique properties that ensure its demand in a variety of areas. The machine is used:

• for extracting, unloading and loading bulk, hard and soft materials;
• for digging quarries, trenches, pits;
• for working with soil during the construction and construction of roads;
• for performing various operations with rocks and frozen soil.

Attachments

Photo source: thtt.ru The Hyundai R 300LC-9S tank holds 500 liters of diesel fuel

In addition to the fact that the model can be equipped with buckets of various sizes, various attachments are suitable for the Hyundai R300LC-9S. For example, an excavator can be used in conjunction with grab buckets, log grabbers, and hydraulic hammers.