Hello,
Here is some saved games to unlock achievements. All the save are working with Factorio 1.0.0.

What you got to do?
1. Download save file (remember NOT TO unzip it)
2. Paste the file in your save folder
or
both links goes to the same folder.
3. Run the game
4. Load the save
5. Do the instruction for each achievement attached below.

Disclaimer:
This save game was made step by step using guide published at reddit by Nefrums2
Although the save file is done by me, I followed the instruction given in this guide.

Save game file:

Load the save, wait until rocket is ready and launch it.

This should unlock 6 achievements:

• Smoke me a kipper, I'll be back for breakfast
  
• Steam all the way
  
• Raining bullets
  
• Logistic network embargo
  
• No time for chitchat
  
• There is no spoon

Enjoy the achievements.

Save game file:

Load the save, launch the rocket with a raw fish in a cargo slot.
The fish is already there.

Enjoy!

Save game file:

Instruction:

1. Get into the tank:
2. Press "W" to go straight.
3. Smash the nest (as many as you can before they will kill you)
4. Reload the save and repeat untill 10 nest are smashed.

Enjoy!

Disclaimer
I found the save here[savesforgames.com] but the save was for the 0.14 version so it wasn't working at current version.

I converted the save file for 1.0.0 version. And pasted it here.

Instructions

Save file

1. Take the locomotive from the chest in front of you
2. Put the locomotive to the track
3. Enjoy!