anybody have a rule of thumb
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Topic: anybody have a rule of thumb
Posted By: LouSWPA
Subject: anybody have a rule of thumb
Date Posted: 11 Nov 2024 at 2:05pm
|
for required HP for a given hydraulic pump?
For instance, what would a 2500psi 12gal/min pump require? ------------- I am still confident of this; I will see the goodness of the Lord in the land of the living. Wait for the Lord; be strong and take heart and wait for the Lord. Ps 27 |
Replies:
Posted By: DiyDave
Date Posted: 11 Nov 2024 at 3:18pm
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http://www.metaris.com/hp-calculator.php" rel="nofollow - http://www.metaris.com/hp-calculator.php
17.503 per the above calculator...  ------------- Source: Babylon Bee. Sponsored by BRAWNDO, its got what you need! |
Posted By: LouSWPA
Date Posted: 11 Nov 2024 at 4:49pm
------------- I am still confident of this; I will see the goodness of the Lord in the land of the living. Wait for the Lord; be strong and take heart and wait for the Lord. Ps 27 |
DiyDave wrote:Posted By: SteveM C/IL
Date Posted: 12 Nov 2024 at 11:02am
| Upsize Lou. Need 50 horse |
Posted By: jaybmiller
Date Posted: 12 Nov 2024 at 11:44am
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ROT...... you'll need 7 more HP than you've got ------------- 3 D-14s,A-C forklift, B-112 Kubota BX23S lil' TOOT( The Other Orange Tractor) Never burn your bridges, unless you can walk on water |
Posted By: KJCHRIS
Date Posted: 12 Nov 2024 at 7:41pm
|
Not sure what hydraulic suppliers still have charts for that kind of thing. a decade ago Baum Hydraulics , Omaha, Ne. had a chart in their catalog online. Listed gear, vane, piston/ open & closed center pumps. I'm sure there's still a company with a similar online chart. They also had chart showing how much PSI and piston diameter of cylinder to lift "X" pounds. ------------- AC 200, CAH, AC185D bareback, AC 180D bareback, D17 III, WF. D17 Blackbar grill, NF. D15 SFW. Case 1175 CAH, Bobcat 543B, |
Posted By: DrAllis
Date Posted: 12 Nov 2024 at 9:27pm
| When would a hydraulic system ever be operated at full 2500 psi continuously ?? A series four D-17 hydraulic system not doing any work and engine running wide open throttle takes less than 1 HP to circulate 12 GPM of oil at 100 psi. When you hit the end of a hydraulic cylinders stroke and don't let the hyd lever cancel to HOLD, the relief valve opens (2,200 psi takes 15 HP) and then makes the engine labor. So it's only a momentary 15 HP load. |
Posted By: Clay
Date Posted: 12 Nov 2024 at 9:41pm
| 0.06 x Horse Power = GPH [approximately] |