KNOW-HOW TECHNOLOGY(TIANJIN) CO. LTD

Product Parameters
NWE560V heavey duty 350kwh battery 
Permanent magnet synchronous motor 
Elelctric Crawler Hydraulic Excavator
Vehicle Spec. Unit NWE560V
Motor Type / Permanent magnet synchronous motor
Vehicle Weight KG 52500
Bucket Capacity m³ 2.8
Motor Type No. / YQW3-225D-17K-RA2
Rated Power Kw/R/Min 280/1850
Battery Capacity Kwh 350*2
Rated Voltage V 576
Walk Speed km/h 3.0/4.8
Turning Circle Speed r/min 8.6
Max Gradeability Degree 70
Bucket Digging Power KN 298
Ground pressure kPa 89
Electric excavators, also known as electric-powered excavators or electric diggers, offer several advantages over conventional excavators that are powered by diesel or gasoline engines. Here are some of the key advantages of electric excavators:
Environmental sustainability: Electric excavators are more environmentally friendly as they produce zero emissions during operation. By eliminating the combustion of fossil fuels, they help reduce air pollution and contribute to cleaner air quality. This makes them particularly suitable for working in urban or sensitive areas where emissions need to be minimized.
Reduced operating costs: Although electric excavators may have a higher initial purchase cost compared to their diesel counterparts, they can provide long-term cost savings. Electricity is often cheaper than diesel or gasoline, resulting in lower fuel costs. Additionally, electric excavators typically require less maintenance due to fewer moving parts and no need for oil changes. This can lead to significant cost savings over the lifetime of the machine.
Quieter operation: Electric excavators generate less noise compared to traditional excavators with internal combustion engines. This is beneficial for both operators and nearby communities, particularly in noise-sensitive areas such as residential neighborhoods or construction sites located near hospitals, schools, or other noise-restricted zones.
Enhanced operator comfort: Electric excavators tend to have reduced vibration levels and smoother operation compared to their diesel counterparts. This can result in improved operator comfort during long working hours, potentially reducing operator fatigue and improving productivity.
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