RC Truck and Construction  

Go Back   RC Truck and Construction > RC Truck's Ag and Industrial Equipment and Buildings > Construction Equipment

Construction Equipment If it digs, pushes, hauls dirt "off road" post it here.


 
 
Thread Tools Display Modes
Prev Previous Post   Next Post Next
  #9  
Old 01-11-2016, 04:06 PM
steamer's Avatar
steamer steamer is offline
Journeyman
 
Join Date: Aug 2010
Location: Comox,Vancouver Island B.C.
Posts: 552
steamer will become famous soon enoughsteamer will become famous soon enough
Default Re: PC1800 Front Shovel (1/12)

Speed in hydraulic's can only be changed by two things, pump rpm and volume of oil. The pump is designed to give max cc at the max diameter hose that can be fitted to the pump output.
If you put on small hose it acts like a restriction in the circuit. Also to get max flow every hose from tank to pump to valve and back to tank has to be the same diameter or you'll have the same restriction in the circuit. If the pump is the same as what I think you have the inlet and outlet in 9/16" Dia. =1.767 sq. in. Sizing the hose down to 1/4" .785 brings you down to about 2.25 less volume than the pump can produce = slow cylinders.
I think if you up size all the primary circuit hoses to the proper diameter then you'll able to control it from there with motor rpm.
Hope this helps.
Rob
Reply With Quote
 


Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 08:50 PM.


Powered by vBulletin® Version 3.8.6
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.