Advantages:

• Save around $45 a day on Diesel
• No need to obtain or store Diesel
• Save on not needing to replace engine filters or engine oil
• Reduced maintenance costs on labor
• Excavators can be used in confined places where fumes are toxic, it has no fumes
• Lithium iron batteries- It can be opportunity charged, 50% charged in 1 hour, and fully charged in 2 hours.
• Charging can be done on job site remotely with the all lift portable battery charger, battery charger is lithium iron technology, no diesel no petrol consumption cheap and 100% green, the alllift charger generator can also be used to power tools, machines on your job sites too.
• Also charging can be done at home, factory anywhere with a standard 240volt wall socket supply, charging cable adopter supplied.
• No toxic fumes, the fumes from diesel engines are very harmful to people and environment, tests prove the facts speak on diesel engine emmisions, I have read them personally and know the facts.
• Batteries are easily replaceable howver as they are lithium iron last 5 to 10 years as technology improves hopefully longer.

Disadvantages

• No need to charge
• Cheaper to buy a diesel-powered excavator but not a lot cheaper