Sumitomo introduced three new energy efficient excavators

Following the successful debut of the new SH210-5 and SH240-5 models last year, Sumitomo also launched in August this year three new energy-efficient and efficient excavators, namely the SH130-5, SH350-5 and SH460HD-5.
The SH130-5 development concept is to achieve:
(1) Easy to operate sports performance (operability + speed + horsepower).
(2) Sensitive quality: Perfect design that perfectly fits the operator's feelings and the customer's voice.
(3) Can adapt to the harsh operating environment reliability. In a nutshell, it is excellent sportiness, excellent comfort and excellent economy. Among them, the sports performance is reflected in: the increase in the amount of work, walking drive force increased by 7.5%, good operability (can automatically increase the digging force); economic performance is mainly reflected in: reduce fuel consumption 15%, the rigidity of structural parts such as small arms to enhance Reliability, standard EMS easy-to-maintain system and other measures make maintenance more convenient; as regards comfort, it mainly includes: wide vision, large cab (1.6 times that of the old model) and low noise.
Both the SH350-5 and SH460HD-5 are further improved on the basis of the original 3B model, and a cooled exhaust gas recirculation (EGR) system is adopted. The Sumitomo patented integrated knob mode is used to greatly improve the operating performance and increase the efficiency. At the same time, it reduces the fuel consumption rate and reflects the organic combination of speed and power of the LEGEST series excavators.