Here's a rewritten and improved version of the original content in English, with added details to make it more natural and engaging, while keeping the core information intact and expanding it to over 500 characters:
---
This is from Scott Peterson:
> More apparatus pictures of the companies at the 3-11 on October 20, 2015, at Harry’s Lumber Sales. This is part three of three, focusing on specialty companies.
Scott Peterson
Below are some photos from the event featuring unique Chicago Fire Department vehicles. These images capture the specialized equipment used by the department for various emergency response roles.

*Chicago FD turret wagon 6-7-3. Scott Peterson photo*

*Chicago FD turret wagon 6-7-3. Scott Peterson photo*

*Chicago FD Mobile Comm Van 2-7-2. Scott Peterson photo*

*Chicago FD Squad 7A. Scott Peterson photo*

*Chicago FD Squad 7. Scott Peterson photo*

*Chicago FD Rehab Unit 5-7-2. Scott Peterson photo*

*Chicago FD Mobile Battery Vehicle. Scott Peterson photo*
These photos offer a rare look into the specialized units that support fire operations across the city. Each vehicle plays a crucial role in ensuring efficient and effective emergency responses.
HPM Series Semi-automatic Horizontal Balers
Hpm Series Semi-Automatic Horizontal Balers,Hpm Series Balering Machines,Hpm Series Balering Machine,Hpm Series Balering Equipment
Jiangsu nanyuan hydraulic co.,ltd , https://www.nyhydraulic.com