HYUNDAI Manuals PDF, Wiring Diagrams
History of Hyundai Excavators
Hyundai Motor Company is part of the Hyundai Kia Automotive Group. The headquarters is located in Seoul, South Korea.
The company was founded in 1967 by Chung Joo-Yong. The name Hyundai is translated as "modernity". The company is the largest automobile manufacturer in South Korea and the fourth largest automobile manufacturer in the world. At the beginning of its existence, Hyundai produced several passenger cars and one truck model of the Ford concern. In 1974, the production of the Hyundai Pony was started, the design of which was developed in Italy, in the Pininfarina design studio. The country's leadership allowed only four companies to produce cars, one of which was Hyundai. Conditions: the concern was supposed to produce up to 50 thousand cars a year with localization of component production up to 91%, which was done. As of 2006, Hyundai's five-plant plant in Ulsan, Korea, was considered the largest automotive manufacturer in the world.
Hyundai H940S is a multifunctional backhoe loader with high performance, modern level of technical equipment, a wide range of features and a comfortable cab. In addition to the basic model, the H940S-4WS backhoe loaders are also available, with a larger front wheel diameter and increased operating weight. The Hyundai H930S variant (with a less productive diesel engine and a slightly smaller radius and digging depth) can also be attributed to the same family.
With serious capabilities and good quality workmanship, this model of the backhoe loader belongs to the middle price category of such professional special machines and therefore has a fairly high competitiveness. The model has been certified for operation in the Russian Federation; has CE and ISO 9001 certificates. These backhoe loaders are manufactured at the Korean and Chinese plants of Hyundai Heavy Industries, a division of the South Korean multidisciplinary multinational concern Hyundai.
Hyundai Heavy Industries design engineers have taken care to make the Hyundai H940S backhoe loader the most versatile special equipment. Therefore, it is in demand in many areas. This is the construction industry, repair work in utilities and roads.
This backhoe loader successfully and in the shortest possible time copes with such works as digging trenches, ditches and ditches; excavation, transportation of soil and the device of soil embankments; loading and unloading of bulk and bulk materials; dismantling of buildings and structures. All-wheel drive modification with equal-sized wheels: H940S-4WS. Device features The H940S is backed by a two-axle frame chassis backhoe loader. H940S backhoe loaders and their closest "relatives" - H940S-4WS and H930S are made in modern form factors, taking into account the experience and achievements of competitors, with ergonomic technology, in which each part aims to improve performance or improve serviceability. The engine compartment is covered by a hinged hood with convenient fixing and does not interfere with access to the working equipment. All lubrication points of components and units are accessible directly from the ground level, and this significantly simplifies the maintenance process and reduces downtime. The boom frame of the loader is made of seamless pipes and has a verified shape, ensuring perfect visibility of the working area from the tractor cab. The integrated safety rod and locking system ensure the safety of the operator.
The designs of the front and rear axles provide for constant and long-term operation under load, and the all-wheel drive system (optional) is complemented by the possibility of automatic connection on the go. The brakes of the backhoe loader are self-adjusting multi-disc mechanisms of the closed type. They work in oil and are controlled by two pedals. Located outside, planetary gears improve ease of maintenance, while multi-disc wet brakes eliminate the possibility of external contaminants. The parking brake can be quickly and easily released from the cab with a single simple push of an electrical switch. As part of the hydraulic system of the H940S backhoe loader - 2 pumps. The hydraulic system is load sensitive, which makes it possible to optimally distribute power between its components, depending on the load on them. The Adjustable Flow Control System (AFSC) optimizes the running power of the machine when driving on the roads. The automatic dig return function reduces the loading cycle time.
Operation in severe conditions for several years confirms that the components of the special machine are made of high quality steel and subjected to good anti-corrosion treatment. Moisture-proof coatings and seals are present on the components and components of the hydraulic and electrical systems of the backhoe loader to reduce the risk of rupture of the sealing joints and leaks.
Special protective covers of hydraulic cylinders prolong their service life. They reliably protect these important devices from dust and dirt that are unavoidable during excavation and loading / unloading operations.
The Perkins 1104C-44T diesel engine is used as the power unit for the Hyundai H940S backhoe loader. This is a well-known model that has proven itself well on many other tractors, excavators, asphalt rollers, lifts, loaders, electric generators. Perkins 1104 series motors are characterized by consistently high quality of workmanship, reliability and durability in use. Largely due to the use of the Sigma-6 quality control system. This is a four-stroke, four-cylinder horizontal liquid-cooled diesel, with a pressurized lubrication system, equipped with turbocharging. The working volume of the 1104C-44T motor makes 4400 cm3.
