| I purchased the vehicle used from another industry.
My crew and I have done 100% of the design, fabrication and installation of all components. We handle the majority of the maintenance and improvements on the expando and other two mobile units. All three trucks are stationed at our field shop.
Here are pictures of one of the hydraulic pistons fully extended. Notice the square tube within a tube sliding support beam behind the piston...
The two hydraulic experts I'm friendly with keep me on the right track. |