Willie B
Senior Member
double post
Good to know. I've only had one cylinder repaired by them, but I was pleased with the results.I have not had great experience with them.
John Deere backhoe valve was manufactured by a defunct company, no parts available. John Deere offered a whole valve substitute, cost more than the value of the tractor. NH Hydraulics were able to sell pieces to replace the whole valve. Took ?25? phone calls & several months, but they supplied me a 6 section valve for $1400. Each section was 1/4" narrower than the old valve. I had to build a new mount & joystick assembly to make it work. In the end, only the long time it took made me complain.
I've had cylinders needed more than repack, they are always months out on that work. This is also true of all the other hydraulic repair shops.
I met a one man shop American Hydraulics, can't think of the town in Western NH, he says NH Hydraulics sub cylinder work to him.
I've heard good things about Cylinder Services in Rochester NY.
Interesting. Good to know there are other options around.I myself have had terrible service at NH Hydraulics. I was around, when they started and had a full size military Humvee and a big military truck for advertising and such. They must have gotten better to have survived 30 years, I would hope.
I use Curtis Hydraulics in Hooksett NH.
They can do anything.
They would just replace the rod and weld your eye back on or make a new one.
All hydraulic shops in the area are weeks out on work and have been for years.

Would that be considered a part time hoeCasey wear bars need to be replaced & glad maybe egg shaped getting rod straight may not fix leak might check a parts hoe swap'em out
So.... the gland nut was egg shaped. I machined it back round and cleaned up the seal seats as best I could. Came out ok I think. The rod i got pretty dam straight in the press. We shall see. Here's the kicker, this thing has been this way as long as iv had it. Some dingbat put the extradig ram in upside down, there is a support welded to the cylinder to support it at full extension. Being upside down there was to room for it inside the dipper and that bent the ram once the cylinder was retracted. Probably been that way a long time.Casey wear bars need to be replaced & glad maybe egg shaped getting rod straight may not fix leak might check a parts hoe swap'em out
Good catch!Some dingbat put the extradig ram in upside down,



