Suffolk Fire and Rescue Service, which employs about 700 people, may also lose 50-60 on-call firefighters as part of the savings plan.
The number of full-time crewed stations was reduced to four in a previous round of cuts - two remain in Ipswich, along with Lowestoft and Bury St Edmunds.
A public consultation on Suffolk County Council's plans will now take place.
Seven of the county's 47 fire engines could be scrapped and Wrentham fire station may close as part of the £1.3m cuts.
A fire engine in Sudbury, where a major fire broke out in September, could be replaced with a smaller "rapid response" vehicle.
Matthew Hicks, of Suffolk County Council, said he was confident an "outstanding service" could be maintained.
"Without question, this is a challenging set of proposals," he said. "However, they have been shaped by the feedback we received during the recent pre-consultation held in the summer.
"I now encourage people to respond to this full consultation so we have a wide range of views to inform our final decisions."
There has been a fall in the number of emergency calls over the last 10 years in Suffolk, in line with other authorities, from about 10,000 in 2004 to about 6,700 last year.
A spokesman for the Suffolk Fire Brigades Union said they were "deeply concerned about the devastating cuts" which, they said, were "nothing but dangerous".
Chairman Andy Vingoe said: "The £1.3m saving could be avoided totally if council tax was increased by less than £1.80 per person in Suffolk per year.
"We strongly urge all residents to reply to the consultation to tell the council that we are not prepared to endure these cuts."

Jacqueline Carol Lloyd, 46, died after being struck by an out-of-service bus on Butts Lane, Southport, at about 23:50 BST on 17 May 2015.
Derek Bebbington, 57, of Moss Nook, Burscough, denied the charge during a hearing at South Sefton Magistrates' Court.
He will appear at Liverpool Crown Court on 10 June.

It has been hailed as the most comprehensive list to date.
About 9,000 names - nearly all German - are on the Auschwitz garrison list, some with photographs attached.
The INR hopes the list will prove that Auschwitz was not a Polish-run camp. More than a million people died there.
The victims were overwhelmingly Jewish - but Poles, Roma and political prisoners were also murdered.
INR head Jaroslaw Szarek said that the creation of the database, the only one of its kind in the world, marked a historic day.
It includes information about SS commanders and guards who worked at Auschwitz-Birkenau, their names, place and date of birth, nationality, military service and where possible, a photograph.
The information was gathered from Poland, Germany, Austria and the US.
Mr Szarek said it would help combat the wholly incorrect practice of referring to Auschwitz as a Polish-run camp.
He said the institute hoped to compile similar lists for other Nazi camps in occupied Poland.
In cases where a person has stood trial, judicial documents relating to the case are included with the documents.
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The paperwork relating to camp commander Rudolf Hoess - in charge of Auschwitz from 1940-43 - contains a photocopy of the death sentence he received from a Polish court in 1947.
Poland has long complained that death camps are wrongly referred to as "Polish" because of misunderstandings surrounding their geographical location.
The new database is being made accessible in five languages and "is a tool to fight lies", Mr Szarek said.
"We're not expressing an opinion, we're presenting the cold, hard facts."
Soviet forces entered Auschwitz on 27 January 1945.
The Nazis had abandoned the camp days earlier, leaving much of it intact.
Twenty full-time firefighters could lose their jobs in Suffolk in order to meet budget cuts of more than £1m.
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A man has pleaded not guilty to causing death by careless driving after a woman was hit by a bus in Southport.
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The names of Nazi SS commanders and guards at the Auschwitz death camp in German-occupied Poland have been put online by the country's Institute of National Remembrance (INR).