Best crawler excavators for 2020

When performing land, loading and other work on the construction, repair or maintenance of urban housing and communal complexes, the use of specialized equipment is required. Competent and profitable use of special equipment allows contractors to perform a given amount of work in the shortest possible time and with maximum efficiency. Acquaintance with the main brands of the best tracked excavators makes it possible to choose the most suitable machines and buy them into service.

Quality Komatsu machinery

Legendary Komatsu machinery and excavators are built to work in harsh conditions. Japanese cars have a high degree of reliability. They allow you to achieve good results, can solve problems of any complexity. For road repair and construction, bulldozers, excavators, loaders, pipe layers are used. In the mining industry, mining equipment and high-power bulldozers are popular. Warehouse logistics involves the use of electric forklifts, electric stackers.

Komatsu technology is primarily:

• unpretentiousness;
• ease of maintenance;
• durability and high efficiency;
• multifunctionality;
• innovation, for example, excavators are equipped with LCD monitors, and the control system is clear and convenient.

PC160-8

PC160-8 Hydraulic Excavator - Works reliably in all conditions. The system has electronically controlled multipoint fuel injection, which provides significant savings. One of the positive qualities is low noise level.

Engine power is 99.6 hp. Operating weight - 12, 38 tons. Bucket volume - 0.5 cubic meters.

The excavator was introduced to the market in 2018, it is ideal for work in suburban construction, utilities, oil and gas industry. The system selects the most optimal out of five operating modes. To prevent excessive fuel consumption during idle, a warning appears on the display. The maximum pulling force of the excavator is 122.6 kN. These excellent characteristics are suitable for climbing grades.

Ergonomics of the controls are put at the forefront. Komatsu strives to create the most comfortable working environment for the operator. The cockpit is spacious enough. The comfortable seat has an adjustable backrest. The damping mounts on which the cab is mounted reduce vibration to the seat to a minimum. Also, the excavator has an air conditioner that regulates the microclimate. The necessary information is monitored on a high-resolution LCD display: the image is clear and does not depend on the brightness of the lighting and the operator's viewing angle. The control is carried out using simple and convenient switches. The self-diagnosis system monitors the oil level and coolant temperature. If some parameters do not match, an error code is displayed on the screen.The slope of the track frame prevents dirt from accumulating. The fuel tank has a special corrosion-resistant treatment. The long stick is made of heavy gauge steel, the hydraulic cylinders are protected by rings.

 

• profitability;
• ease of transportation due to its relatively low weight;
• ease of service.

• not

Another member of the Komatsu family is the PC200-8M0. The machine belongs to the middle class excavators.
The unit has improved technical characteristics. Reliable design, modern equipment, maneuverability, ease of maintenance - these qualities allow the unit to be held in high positions in the rating.

Engine power - 150 HP Operating weight -19, 9 tons Bucket volume - up to 1 cubic meter.

PC210-10M0

New in the Komatsu series of crawler excavators is the PC210-10M0 brand. The hydraulic machine operates with maximum efficiency and reliability. Through modernization, the designers have reduced fuel consumption by 20% relative to the PC200-8M0. The systems for coordinating the operation of the engine with the hydraulics have been improved, the cross-section of the hydraulic lines has been increased, which has led to a reduction in losses. Changes have been made to the diameter of the pipeline and the shape of the fittings, as well as the shape of the control valves. Moving uphill with heavy load, the excavator has a stable travel speed and smooth running. Carrying capacity has increased by 5% compared to the same PC200-8M0.

Engine power - 168 HP The operating weight is 20.5 tons. The bucket volume is up to 1.2 cubic meters.

• high capacity bucket;
• powerful cutting of the soil;
• high stability;
• economical fuel consumption.

• not

PC55MR-3

Mini excavator Komatsu PC55 MR-3 with engine power 39 hp and an operating weight of 5.28 tons has a bucket volume of 0.16 cubic meters. The kid excavator is used for trenching, road construction and repair. His help is especially needed in places where it is difficult for large equipment to get close. The maximum digging depth reaches 3.8 m. The cabin is spacious, despite the fact that the mini-tractor is small in size. The operator feels comfortable here. Large rear window provides all-round visibility.

• efficiency;
• reliability;
• ease of maintenance;
• environmental friendliness;
• compactness;
• multifunctionality.

• low engine power.

Terex excavators

The largest American company Terex Corporation produces equipment for road construction, oil and mining industries, and utilities. A wide range of products are sold in more than 170 countries around the world. The reliable units of this company have never failed. Of the entire line of manufactured cars, I would like to dwell on two models.

TX series machines are designed to perform the following functions:

• digging of pits and trenches of various depths;
• loosening of frozen soil, the size of the pieces should not exceed 400 mm;
• loosening of rocks;
• loading work with bulk materials.

TX 220, TX 270, TX 300

A worthy representative of the concern is the TX 220 excavator. The multi-purpose unit is designed for digging trenches, loading and unloading bulk materials, frozen ground, etc. The economical YaMZ 536 engine has a power of 147 kW. There are 7 control modes. The radiator block monitors the temperature of the engine system. The hydraulic system is cooled by an Italian-made fan. The internal volume of the cabin is 2.7 cubic meters. The ergonomic workplace allows the operator to work with maximum comfort. Front and rear windows can be opened, there are vents on the doors.

The excavator is available in two versions: for a standard track with a 600 mm caterpillar track and for a narrow track with a 500 mm track. The engine is capable of operating in the temperature range from -40 to +40 degrees Celsius. The machine is easy to operate, thanks to the lightweight system of access to components and assemblies.The excavator is equipped with various equipment: buckets of various shapes and sizes, a hydraulic hammer, a hydraulic shear grab, a ripper.

The multifunctional display allows you to monitor fuel consumption, coolant temperature, engine speed, battery level. The operator station is equipped with a high-back comfort seat, armrests and a headrest.

Due to the design of the working equipment, high operating parameters are provided. You can increase the depth and radius of digging or use the equipment to work on different soil.
The unit is convenient for transportation due to fixing the boom in the desired position. Extensive functionality is achieved through the use of a variety of accessories. The lighting system has been thought over: there are five lights on the cab, three lights on the turntable. They provide illumination of the work area when working in the dark.

The TX 270 excavator of a higher class is not inferior in performance to the previous model: engine power is 147 kW, operating weight is 28 t, digging depth, mm - 7.1 m.

The TX 300 hydraulic crawler excavator is superior in technical parameters to its counterpart. The engine power reaches 190 kW. The operating weight has been increased to 32 tons. The maximum digging depth reaches 7.6 m.

 

• multifunctionality;
• high performance;
• ease of maintenance;
• reliability.

• not.

JCB

The JCB series of excavator equipment includes more than a dozen models, operating weights ranging from 11 to 47 tons. The scope of the machines is quite wide: from digging trenches and pits to loading and unloading and other works. JCB tracked excavators can block under increased loads. The equipment can operate in conditions of exposure to dust and moisture, corrosive environments and sudden temperature changes.

JS205LR

JCB India has mastered the production of a new JS205LR tracked excavator, the unit can be operated in different climatic conditions. Its peculiarity is that it is equipped with an extended boom, the length of which is 8.7 meters, and the length of the handle is 6.4 meters. The working radius is 15.6 m. This technique can be used in the following areas:

• extraction of nuts and river sand;
• care for the bottom of river and sea reservoirs;
• construction of canals and drainage systems.

The engine has a volume of 5.9 liters. The Stalker boom and dipper are made of high strength steel and are reinforced with internal struts. The breakout force is impressive - 155 kN. The controls are ergonomically located in the cab. There are audible and visual alarms for low coolant and high hydraulic oil temperatures. The excavator is easy to operate. All parameters are reflected on an analog display. The comfortable cab makes the operator's work easier, resulting in increased productivity.

Engine power is 140 kW, operating weight - 23.1 tons, digging depth - 12 m.

• ease of maintenance;
• increased working radius;
• multifunctionality;
• reliability.

• not.

Volvo machinery

In the production of Volvo crawler excavators, the latest technological developments of a well-known French corporation are used. The competitiveness of the crawler excavators manufactured by the company is not in question. Volvo machines are characterized by extended service intervals, which means they operate with minimal maintenance costs. This and much more helps ensure colossal business profitability. Thanks to the modern control system, the driver can smoothly and efficiently operate the machinery.

Volvo EC200DL

A typical representative of this company is Volvo EC200DL. The car is equipped with the most powerful Volvo D5 engine of its own production. Its efficiency allows you to significantly reduce the cost of operating special equipment. Combined with highly efficient hydraulics, it delivers reliability and power.Fuel is consumed extremely economically, so uninterrupted operation for a long time is a good feature. Maximum performance and reasonable cost makes the units competitive in the special equipment market.

Specifications Volvo EC200DL:

• operating weight - from 19 800 to 20 300 kg;
• full power - 123 kW;
• bucket volume - 0.92 cubic meters;
• maximum boom reach - 9, 840 meters;
• the maximum depth of excavation is 6, 680 meters.

• profitability ;;
• multifunctionality;
• high performance;
• reliability.

• not.

Volvo EC380DL

The hard work is best left to large and reliable machines. The Volvo EC380DL hydraulic excavators deliver respectable performance. Heavy daily work in mining, construction, large-scale road construction, with the power of Volvo EC380DL mining excavators. They allow you to carry out large volumes of work daily and hourly. The main difference between EC380DL excavators is its large buckets, smooth handling and high fuel economy.

Gross power is 208 kW, engine capacity is 283 hp. Bucket volume - from 1.6 to 3 cubic meters.

• high power;
• high performance
• multifunctionality;
• reliability.

• not.

Hyundai

Hyundai factories for the production of heavy equipment are in many countries, including China, India, Brazil. Special equipment manufactured under the brand is distinguished by high reliability and excellent quality. Hyundai vehicles are equipped with diesel engines produced by Mitsubishi and Cummins corporations, power units are the results of their own developments.

R35-7, R-110-7, R-140LC-7, R-800LC-7A

The modern line of Hyundai crawler excavators starts with the R35-7 model, its weight is 3.3 tons, engine power is 36.7 hp, and trench depth is 3.2 meters. The excavator has a compact size and is in demand when working in small areas, that is, where it is difficult for large equipment to get close. Medium excavators weigh between 11 and 13 tons.

Here you can talk about R-110-7 and R-140LC-7. The bucket volume of these models is 0.6 cubic meters. m. The honorary right to complete the row was given to the Huyndai R-800LC-7A crawler excavator. It weighs 82.3 tons and is capable of digging a trench up to 7.2 meters deep. Engine power is 460 hp. The bucket capacity is impressive - 4.5 cu. m. From a whole series of similar units, the customer can choose any model that is suitable for a specific task.

• high reliability;
• bucket capacity;
• high power;
• compactness;
• multifunctionality;
• reliability.

• not.

Hitachi excavators

One of the largest diversified corporations is Hitachi Ltd. It includes more than 1000 small enterprises, where the production of excavators with medium and heavy weight from 1 to 85 tons (Hitachi - ZX-3) and heavy machines weighing from 114 to 811 tons (EX-6) has been established. Many can work in hard-to-reach places. Tropical versions are designed to work at a temperature of +45⁰C. When installing additional equipment (autonomous cabin heating, engine preheater, heating of hydraulic motors), excavators can operate in northern conditions.

Hitachi ZX 330

The technique belongs to the middle class, but it surpasses similar samples in many ways. The crawler excavator is distinguished by its versatility, and it is also adapted to various climatic conditions. Interchangeable working tools allow you to perform various tasks:

• laying foundation pits during construction;
• digging trenches for utilities;
• embankment preparation for the construction of highways;
• crushing of hard rocks;
• cleaning reservoirs from silt;
• dismantling of structures for demolition;
• logging.

The robust construction can handle enormous loads. Reliable Japanese technology is 100% compliant with international environmental requirements.

Some varieties of the lineup:

1. Hitachi ZX330-3 (fuel tank increased to 630 liters, which increases the operating time without refueling).
2. Hitachi ZX330LC-3 (some mechanisms have been improved and the cabin has been modified).

 

• adaptation to different climatic conditions;
• reduced amount of toxic exhaust.
• ease of maintenance;
• multifunctionality;
• high performance.

• inactivity;
• low travel speed.

Outcome

Rational use of special equipment guarantees the growth of profits for companies whose activities are related to earth-moving and other similar works. The availability of all the necessary information and well-trained personnel allows you to effectively operate and provide high-quality service to excavators of any brand. And this short description of the most famous brands of crawler excavators available on the domestic market will help to make the right choice.