Construction and other equipment - motor starting speed

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motor starting speed

Printed From: Unofficial Allis
Category: Allis Chalmers
Forum Name: Construction and other equipment
Forum Description: everything else with orange (or yellow) paint
URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=155438
Printed Date: 13 Nov 2024 at 1:14am
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com

Topic: motor starting speed

Posted By: pinball
Subject: motor starting speed
Date Posted: 08 Nov 2018 at 1:51pm

I have an h4 gasser that when you start it it starts at idle speed of which i like. it has an accelerator pedal so I can give it more gas if needed and let off of it to shift. I also have a diesel but its the opposite . it starts wide open and the foot pedal decelerates the motor speed. I would rather the diesel would start at idle speed. how or can I change it or should I. thanks for reading. norm

Replies:

Posted By: CAL(KS)
Date Posted: 08 Nov 2018 at 2:05pm

im not familiar with the H4 but any dozer i have been around with a decelerator has a hand throttle to set engine speed and the pedal is use decelerate for direction changes, gear changes and obstructions etc.

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Me -C,U,UC,WC,WD45,190XT,TL-12,145T,HD6G,HD16,HD20

Dad- WD, D17D, D19D, RT100A, 7020, 7080,7580, 2-8550's, 2-S77, HD15

Posted By: NomoreJohnDeere
Date Posted: 08 Nov 2018 at 4:12pm

look to see if the lever has a different position it can go into on the linkage

leverage a different cam action out of the linkage

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HD3

Posted By: DaveKamp
Date Posted: 10 Nov 2018 at 4:38pm

What Cal said... common standard for tracked machines and some cranes and even a few farm tractors, is to have the pedal setup as 'decellerator'.

That's done because the feet are busy operating other aspects of the machine, the decel pedal is only depressed to momentarily throttle down for a gearbox operation.

I think the governed speed setting would have a 'start' position... but hard to say... I just hold the D pedal down... but yeah, in the cold, it's better to not let it go straight to the sky 'till after the oil is free to move about the cabin...

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Ten Amendments, Ten Commandments, and one Golden Rule solve most every problem. Citrus hand-cleaner with Pumice does the rest.

Posted By: Coke-in-MN
Date Posted: 11 Nov 2018 at 6:45pm

When going to start the HD4 set throttle on left council to desired speed range - then start - fwd/rev lever in neutral and other lever is throttle so adjust to low setting on starting

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Faith isn't a jump in the dark. It is a walk in the light. Faith is not guessing; it is knowing something.
"Challenges are what make life interesting; overcoming them is what makes life meaningful."

Posted By: pinball
Date Posted: 12 Nov 2018 at 6:45am

the lever behind the fwwd/rev lever is not hooked up. not real sure what is suppose to go on it or where it is supposed to be hooked up. thanks to you all

Posted By: Coke-in-MN
Date Posted: 12 Nov 2018 at 8:48am

It is the throttle lever , would hook to injection pump or carb on gasser

On diesel the throttle has a linkage that allows the foot control to decrease engine speed by retarding throttle setting

Seems on a gas 2200 it would be the same as engine speed would be constant setting and slowed by foot pedal
Always seemed operating a HD4 the pedals were to close and somehow one foot got used to operate either right or left brake but somehow would end up with wrong foot in wrong place when needed

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Faith isn't a jump in the dark. It is a walk in the light. Faith is not guessing; it is knowing something.
"Challenges are what make life interesting; overcoming them is what makes life meaningful."