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Backhoe loader is a versatile and commonly used construction machine, which is introduced as follows:
Structure
• Loader Part: It is equipped with a large bucket at the front, which is connected to the boom and lift arms. The boom can lift and lower the bucket, and the lift arms control the tilting of the bucket for operations like scooping and loading materials.
• Backhoe Part: Located at the rear of the machine, the backhoe consists of components such as the boom, dipper stick and bucket. The boom provides the main lifting and swinging motion, the dipper stick extends and retracts the bucket, and the bucket is used for digging and scooping soil and other materials.
• Chassis and Cab: The chassis provides support and mobility for the entire machine, equipped with wheels or tracks. The cab is where the operator controls the machine, furnished with seats, control levers, pedals and instrument panels.
Working Principle
• Hydraulic System: The backhoe loader operates mainly through a hydraulic system. The engine drives the hydraulic pump to pressurize the hydraulic oil, which then transmits power to hydraulic cylinders and motors, enabling the movement of components like the boom, bucket and dipper stick.
• Mechanical Transmission: The engine's power is transmitted to the wheels or tracks through mechanical transmission devices such as gearboxes and axles, enabling the machine to move forward, backward and turn.
Applications
• Construction Sites: It is used for digging foundations, trenches and holes, as well as loading and transporting construction materials like soil, sand and gravel.
• Road Maintenance: It can be used to repair potholes, widen roads and clean ditches.
• Agriculture: In agricultural production, it can assist in tasks like land leveling, digging irrigation channels and moving agricultural materials.
Advantages• Versatility: It combines the functions of a loader and a backhoe, reducing the need for multiple machines on site and improving work efficiency.
• High Work Efficiency: With powerful digging and loading capabilities, it can complete a large amount of work in a short time.
• Good Maneuverability: It has a relatively small body size and flexible turning radius, allowing it to operate in confined spaces.
-COMPANY-
China Machinery (Jining) Industrial Co., Ltd. (CNMC) was established in 1953, with a registered capital of 106.2 million RMB. Formerly known as "the Seventh Transport Equipment Company directly under the Ministry of Housing and Urban - Rural Development of the P.R.C", it set up the Jining Branch of Shandong Industrial Equipment Company in 1958 (a state - owned enterprise under MOHURD). In 1989, it grew into Shandong Industrial Second Transport Equipment Manufacturing Company. In cooperation with partners, it established Shandong Deer.az Co., Ltd. which was engaged in real estate and machinery manufacturing. In 2010, the enterprise was transformed into Shandong China Transport Industrial Group. In 2016, Jining China Machinery Imp&Exp Co., Ltd., Jining Shenghong Textiles Co., Ltd. and its first overseas branch, PT. China DEER.AZ Engineering Indonesia, were established. It is a famous large - scale comprehensive group, involved in engineering installation, real estate, machinery manufacturing, textile and clothing, as well as all import and export businesses.
