Submitted by Name: Walid Elmahdy From: Egypt E-mail: Contact
Comments: Hi Sergiy thank you for your quike replay about lapping valve and block i need to tell u i have small work shop in Cairo specialized in KOBELCO excavators .i like this brand very much. i need to make it organized .equipped with best work shop machine tools to serve hydraulic units repair . (motors.pump) what shall i need ? i read your simple test and believe me u still can catch this situation on the work shop . as u know most of KOBELCO excavators use Kawazaki pumps . i assumed i know every thing about K3v until i found your article about (how to convert K3v from negative to positive ). this is may first time to know why this lower pin hole made for . i was very glad to know that. kindly send me your Skype id .i well very pleased to talk with u best regards Walid
Added: April 22, 2012
Submitted by Name: Walid ahmed From: Egypy E-mail: Contact
Comments: hi very nice site and very supportive i need some information about the best way to make lapping for valve plate and block celender for kawazaki pump k3v112 i trayed many ways to make lapping .but i did not catch the optimum result, do u have any photos or youtubes regarding this article i think good lapped parts insure best repair repetition kindly send me information on may e mail bets regareds walid
Added: April 18, 2012
Submitted by Name: Jim Z From: USA
Comments: Excellent web site! This is the best hydraulic transmission info on the web. Thank you!
Added: April 16, 2012
Submitted by Name: TB From: Sweden E-mail: Contact
Comments: Hey Guys, you ROCK!
Added: April 7, 2012
Submitted by Name: Gerard Fleming From: Ireland E-mail: Contact
Comments: Delighted i came across this website reminded me of my days at a bench in a hydraulic repair shop chasing ports and controls.would love to see an article on the rexroth a8 with that summation control.keep up the good work
Added: March 14, 2012
Submitted by Name: John Mc Niece From: UK Midlands E-mail: Contact
Comments: Nice site
Added: March 9, 2012
Submitted by Name: joaquim manana From: portugal E-mail: Contact
Comments: new to closed loop systems, can you write on the basics of 90 series edc controls and how they work, would like to know what type of device or controller is required to drive them.
Added: February 26, 2012
Submitted by Name: Terry Darmochid From: Brooks.Alberta.CANADA E-mail: Contact
Comments: great info>>
Added: February 25, 2012
Submitted by Name: Bruno SAMAEIAN From: FRANCE E-mail: Contact
Name: Walid Elmahdy
From: Egypt
E-mail: Contact
Hi Sergiy
thank you for your quike replay about lapping valve and block
i need to tell u i have small work shop in Cairo specialized in KOBELCO excavators .i like this brand very much.
i need to make it organized .equipped with best work shop machine tools to serve hydraulic units repair . (motors.pump)
what shall i need ?
i read your simple test and believe me u still can catch this situation on the work shop .
as u know most of KOBELCO excavators use Kawazaki pumps .
i assumed i know every thing about K3v until i found your article about (how to convert K3v from negative to positive ).
this is may first time to know why this lower pin hole made for .
i was very glad to know that.
kindly send me your Skype id .i well very pleased to
talk with u
best regards
Walid