According to media reports, Kobelco Construction Machinery USA temporarily replaced Hino engines to Yanmar and Isuzu for its excavator and crane, because Hino Motor's four engines failed to obtain EPA certification in 2021. In January 2021, Hino informed Kobelco that its four engines had not yet received EPA emission certification in 2021, and stated that
Oil prices are undoubtedly one of the fundamental factors influencing the construction industry, especially the heavy equipment market. The price change relies heavily on the market supply-demand relationship that is likely to be negatively affected by the current market environment. To analyze the overall excavator market in the United States, we need to forecast
CASE defines the B series-CX290B as a powerful and speed hydraulic excavator as it has three working modes(A-mode,H-mode & SP-mode*) allows the machine having higher breakout force, greater swing speeds and torque.According to the test, CX290B is about 5% improved in productivity than that of other hydraulic excavators. * A-MODE: for grading, lifting and
Caterpillar 320D is known as an excavator that can maintain high performance with little fuel consumption. This is because the machine engine, 3066 ATAAC, is aftercooled and turbocharged with six cylinders. Moreover, the excavator can control the engine speed automatically according to different load conditions, which also helps the excavator reduce fuel consumption and
Komatsu PC18MR-3 is a mini digger with horsepower 11.2kW/15HP and a bucket capacity is 0.022 m3-0.044m3. The excavator aims to increase the flexibility of the equipment when it works in a cramped place. The machine operating weight is 1780kg, and it has a tight tail swing which allows operators to focus more on the
The global trends in the construction industry show a steady increase from 2020 after the COVID-19. The market revenue is estimated to grow at a compound annual growth rate (CAGR) of 9%, from $11,491.42 billion in 2020 to $12,526.4 billion in 2021 (Intrado 2021). The effective control of the epidemic in most countries, the
For most hydraulic excavators, the operating speed is inversely proportional to the load during digging. However, if the hydraulic pump control system is malfunctioning, the excavator cannot work efficiently under different working conditions. Therefore it is essential to know the excavator control system from different manufacturers, such as Komatsu CLSS system, CAT electronic power control system......
Hydraulic oil leakage is a significant symptom of serious underlying issues, like weak digging force and slow-moving/working. If you find there is little oil stain/oil ring on the cylinder or the accumulation of dust or impurities on the cylinder rod, that means you are facing the problem of a leaking oil cylinder or a
