• Home
  • Search
    •  
  • Login
    • Username: Password:

      Did you miss your activation email?

Author Topic: Belarus/MTZ hydraulic pump upgrade  (Read 29859 times)

damengineer

  • Jr. Member
  • **
  • Posts: 66
  • Karma: +0/-0
  • new member
    • View Profile
    • That Dam Engineer LLC
Re: Belarus/MTZ hydraulic pump upgrade
« Reply #6 on: March 09, 2020, 10:32:36 AM »
Talked to Ray and he also said the pump was a left hand rotation.  However I found this one on Ebay that is for the MTZ 80 & 82 which I believe is the same tractor as my 822 & 8345.  I believe this pump can be run either direction.   I am going to try it. 
here is the link...https://www.ebay.com/itm/NSH-50YZ-3L-NSH50U3-BELARUS-HYDRAULIC-PUMP/142606509566
  • MTZ 1220 w/ Kr-34 loader, Belarus 8345 w/ Koyker loader, Belarus 825 w/ Memo loader, White 2-105, Case 1270,
If your not leading the pack, the view is always the same!!

arie515

  • Administrator
  • Sr. Member
  • *****
  • Posts: 93
  • Karma: +0/-0
  • new member
    • View Profile
    • MTZ Equipment Ltd.
Re: Belarus/MTZ hydraulic pump upgrade
« Reply #5 on: February 13, 2020, 09:16:50 PM »
What you need is ns50 or nsh50 hydraulic pump with the correct rotation.

We stock NSH 50 original pump in North America.
Not sure 100% if it's exactly the one that you need.
Please call our parts manager Ray 1-855-246-4689 x222

Harvester93

  • Newbie
  • *
  • Posts: 1
  • Karma: +0/-0
  • new member
    • View Profile
Re: Belarus/MTZ hydraulic pump upgrade
« Reply #4 on: February 12, 2020, 12:55:21 AM »
What you need is ns50 or nsh50 hydraulic pump with the correct rotation. I think the big kirovets use this pump, but the rotation is left hand. This company in Estonia can supply it, https://www.pmkaubamaja.ee/eng/ns50a-3-hydraulic-pump-rh-round-vzta.html . They did tell me they can ship to Canada so I assume they can ship to USA. It's the same model the guy in the video used, however he used a different brand. If you go on the manufactures website they have all the dimensions of the pumps, the factory one the tractors fit and these higher output versions.
  • 825, 500

damengineer

  • Jr. Member
  • **
  • Posts: 66
  • Karma: +0/-0
  • new member
    • View Profile
    • That Dam Engineer LLC
Re: Belarus/MTZ hydraulic pump upgrade
« Reply #3 on: February 02, 2020, 11:54:11 PM »
I found the supplier of the higher volume pump.  http://www.jihostroj.com/  I looked at the original video.  Getting one to the USA is going to be a problem.   I would like to find one with threaded ports, a t least on the output side.  If I was doing the installation as shown on the video, I would have made the intake elbow coupled with a rubber hose.   That way the exact measurements would not have to be so close.  Also makes it easier to remove....  I would sure like to find one soon as I have my 8345 torn down to the pump to install a joystick valve for the loader.
  • MTZ 1220 w/ Kr-34 loader, Belarus 8345 w/ Koyker loader, Belarus 825 w/ Memo loader, White 2-105, Case 1270,
If your not leading the pack, the view is always the same!!

imperial1960

  • Hero Member
  • *****
  • Posts: 152
  • Karma: +0/-0
  • member
    • View Profile
Re: Belarus/MTZ hydraulic pump upgrade
« Reply #2 on: January 01, 2020, 02:15:48 PM »
Haymaker I canít find video or link to buy high volume pump!
Belarus 562 4x4 russian loader bucket

Haymaker

  • Global Moderator
  • Full Member
  • *****
  • Posts: 228
  • Karma: +0/-0
    • View Profile
Belarus/MTZ hydraulic pump upgrade
« Reply #1 on: December 12, 2018, 03:16:15 PM »
I've seen/heard of this and below is a good video of fellow who replaced the stock  hydraulic pump with an higher capacity one. Which really is nice for loader work as you can see in the video how fast the cycle time is with a new loader he mounted.   Stock is around 45litres/minute this one is 70 litres/Minute.  Unlike other makes of Tractors Belarus uses a common enough universal mounting flange that companies make pumps that will bolt right on!  There was some modifications made for the inlet flange as seen in the video.  Only draw back is if used hard long hrs at high engine RPM in warm climate an oil cooler or extra resevoir tank would need to be added on to aid in cooling in some appications to be safe. For feeding cows doing chores etc. around the farm he's says its not an issue.

 The factory pump say for a Belarus is only around $300! I recently replaced the hydraulic gear pump on one of my 40 year old CASE tractors and it costs 5-6 times as much! )-:  Its lower volume and lower pressure then my 825 Belarus stock pump but there is nothing else I could do as its a CASE pump specific to CASE 70 series tractors nothing else fits. 

Tip Regarding Belarus hydraulic pumps -  What I've see cause premature failure on them is running the hydraulic oil resevoir low on oil causing over heating and dirty/contaminated oil.   

https://youtu.be/Xzd5QZsJ4f4
« Last Edit: December 13, 2018, 02:19:35 AM by Haymaker »
  • Tractors- '93 Belarus 825 with loader and others...