Metalworking (rec.crafts.metalworking) Discuss various aspects of working with metal, such as machining, welding, metal joining, screwing, casting, hardening/tempering, blacksmithing/forging, spinning and hammer work, sheet metal work.

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
  #1   Report Post  
Eric R Snow
 
Posts: n/a
Default Backhoes and bucket loaders

Well, I've been making a real mess of things. It takes lots of
practice to use one of these things! I can't see where the front of
the bucket is. I can't tell what angle the bucket is at. How far can
the tractor tilt before it rolls? I need a tilt meter. And all those
levers! I have always had plenty of respect for folks who operate
heavy equipment and make it look effortless. But now I REALLY respect
'em.
ERS
  #2   Report Post  
DanG
 
Posts: n/a
Default

Eric,

I don't know what vintage hoe you have, but it should have an
automatic return to dig switch or at least an alignment gauge,
usually on the right hand side lift arm. The other feature that
you need to research is the float position on the front bucket.
Float will allow you to put the bucket on the ground with no
downward pressure, when the dig angle is right you can drive
across the front yard picking up dirt and rocks and leaving the
sod clean and green.

To get control of the back bucket, set up in a comfortable spot.
Raise the idle slightly. Do not even try to dig a hole. Reach up
and out full length, set the teeth on the ground, bring the
bucket to you without digging, keeping the teeth touching the
ground. Raise, swing, empty, return. Repeat. Repeat. Repeat.
Don't be in any hurry to dig. See if you can push the bucket away
from you the same as you bring it to you. The direction that an
operator has little to no control over is side swing. Do not
allow anyone to ever stand on the side of ditch or excavation to
watch, no matter how long you have operated. There is sure plenty
more to learn, but at least these 2 will get you off to a decent
start.

After you have played for a while and can at least push the right
stick at the right time and have some problems, pay your excavator
friend to come watch you for an hour or so to show you what you
are doing wrong. Maybe a good cold refreshment would be payment
enough.

(top posted for your convenience)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Keep the whole world singing . . . .
DanG (remove the sevens)




"Eric R Snow" wrote in message
...
Well, I've been making a real mess of things. It takes lots of
practice to use one of these things! I can't see where the front
of
the bucket is. I can't tell what angle the bucket is at. How far
can
the tractor tilt before it rolls? I need a tilt meter. And all
those
levers! I have always had plenty of respect for folks who
operate
heavy equipment and make it look effortless. But now I REALLY
respect
'em.
ERS



  #3   Report Post  
Anthony
 
Posts: n/a
Default

Eric R Snow wrote in
:

Well, I've been making a real mess of things. It takes lots of
practice to use one of these things! I can't see where the front of
the bucket is. I can't tell what angle the bucket is at. How far can
the tractor tilt before it rolls? I need a tilt meter. And all those
levers! I have always had plenty of respect for folks who operate
heavy equipment and make it look effortless. But now I REALLY respect
'em.
ERS


It's a practiced art I used to run one for a living. The other poster
is spot on about practicing by running the teeth along the ground. Try
to maintain the same depth of the teeth the entire travel path. It takes
both hands on the levers, and you must have dexterity of the fingers to
operate two levers at the same time (sometimes in opposite directions).
One thing you SHOULD NOT DO until you are quite practiced, is attempt to
move the tractor with the hoe. You can easily turn the thing over if you
do not know what you are doing. However, once that is eventually learned,
you will rarely move it via the steering wheel while actually digging
anything. The hoe can put the tractor in precisely the right spot more
easily.
More advice. Turn the front bucket down and sink it in the ground enough
to take the weight off of the front wheels while digging. This adds
considerably to the stability of the tractor while digging.

NEVER, EVER, EVER, EVER dig or even move the boom around a whole lot
without the anchors in the ground. That is a lot of mass swinging there.
On hilly ground..a backhoe is dangerous, period. They are top heavy, and
ass heavy. Back up a hill (Straight up) do not drive forwards. If you are
more than just a few degrees sideways tilted, swing the boom (while
stopped) to the uphill side of the tractor to offset the center of
gravity. Extend the boom low to the ground to help if needed. Remember
that the boom can move the tractor, so if the hill is too steep for the
tires to bite backwards, you can always pull yourself up, provided the
soil lets you get a bite with the hoe.

As for the front bucket, without indictors, you can watch the lower,
backside edge of the bucket. The gap between the bottom of the bucket and
the ground when you first lower it is the angle indicator. Float helps
for leveling things.




--
Anthony

You can't 'idiot proof' anything....every time you try, they just make
better idiots.

Remove sp to reply via email
  #4   Report Post  
Ecnerwal
 
Posts: n/a
Default

In article ,
Eric R Snow wrote:

Well, I've been making a real mess of things. It takes lots of
practice to use one of these things! I can't see where the front of
the bucket is. I can't tell what angle the bucket is at.


Sometimes, you just stop things and go look, especially when you are
starting out, but later on, too. A miscalculation can make a mess of
things, especially a miscalculation regarding clearance to a building...

You can watch the space between the back of the front bucket and the
ground if the ground is somewhat level, but it often is not. There's
also a bucket angle guage which would be somewhat easy to build (I don't
have one; I saw one once I tracked down manuals for my machine, but I
have not bothered to build one yet). For the most part, the bucket is
not great at digging, and is primarily useful for moving loose dirt -
the hoe digs much more efficiently.

How far can
the tractor tilt before it rolls? I need a tilt meter.


Unfortunately, the answer to that question is "it depends". Since
weighty parts of the machine can be repositioned a great deal, you can
sit stable at a particular angle, then move something and roll over from
the same angle. Two classic examples are raising the bucket, especially
if it has a load on, or swinging the hoe. Don't operate the hoe without
the outriggers down. If the track (wheel width) on your machine is
adjustable, adjust it to the widest setting, unless you must squeeze in
somewhere narrow.

And all those levers!


For learning, it can help to cheat and label each lever, and what it
does in each direction. Working with myself, and without benefit of
"proper terminology" when starting out, I labeled the "wrist, elebow,
and shoulder" motions of the various levers (Dipperstick, crowd, and
lift, if I've correctly picked up what "real" operators call them).
Color coding the cylinders & levers is another trick when you don't
recall instantly which lever does what.

You can practice controlled operation in the air, as well as the "along
the ground" technique that has been suggested. There's often little
motion of the controls between slow controlled motion and slamming along
as fast as the thing will go, so you need to develop feel, by
practicing. Then dig and backfill a practice hole a few times - leveling
backfill is a good practice execise for hoe control, requiring two
controls working together.

--
Cats, Coffee, Chocolate...vices to live by
  #5   Report Post  
B.B.
 
Posts: n/a
Default

In article ,
Eric R Snow wrote:

Well, I've been making a real mess of things. It takes lots of
practice to use one of these things! I can't see where the front of
the bucket is. I can't tell what angle the bucket is at. How far can
the tractor tilt before it rolls? I need a tilt meter. And all those
levers! I have always had plenty of respect for folks who operate
heavy equipment and make it look effortless. But now I REALLY respect
'em.
ERS


I've played with that very model (Case Construction King) before. In
addition to the important things the other guys said, the backhoe
connects to the ass end by a couple of hooks and big threaded anchors to
hold it on. After using for some time those hooks and anchors wear and
develop play. If you notice the rear end of the tractor wiggling around
and rattling check those and tighten. If they get too loose they can
let the hoe shift enough to scare the bejeesus out of you and perhaps
worse.
If you're worried it might get stolen, paint it pink.

--
B.B. --I am not a goat! thegoat4 at airmail dot net
http://web2.airmail.net/thegoat4/


  #6   Report Post  
Dave Hinz
 
Posts: n/a
Default

On Sat, 22 Jan 2005 15:05:53 -0800, Eric R Snow wrote:
Well, I've been making a real mess of things. It takes lots of
practice to use one of these things! I can't see where the front of
the bucket is. I can't tell what angle the bucket is at.


Easy way there - tip it down until the back of the bucket lifts off the
ground; that tells you you just went past flat.

How far can
the tractor tilt before it rolls? I need a tilt meter.


Keep the center of gravity as low as you can. Avoid driving
around with the loader up, especially if it's full. Put the outriggers
down close to the ground if you're in a tippy situation. And if it
doesn't have a ROPS (rollover protection system), get one or you will
die when it rolls.

And all those
levers! I have always had plenty of respect for folks who operate
heavy equipment and make it look effortless. But now I REALLY respect
'em.


After a while, you get so you just think about how you want the backhoe
to move and your hands run the levers for you. Takes a while, and every
spring it takes a while again. I finally sold mine after about 7 years;
I'm going to miss the machine but wasn't using it enough to justify
keeping it.


  #7   Report Post  
Dave Hinz
 
Posts: n/a
Default

On Sat, 22 Jan 2005 17:38:05 -0600, DanG wrote:

After you have played for a while and can at least push the right
stick at the right time and have some problems, pay your excavator
friend to come watch you for an hour or so to show you what you
are doing wrong. Maybe a good cold refreshment would be payment
enough.


About levers - just for the record, on a Ford 4600 backhoe, the lever
to empty the bucket is right next to the lever to lower the arm. If
you're filling a wheelbarrow, this difference is critical.

On a side note, a wheelbarrow cannot hold up the digging end of
a backhoe.

(top posted for your convenience)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^


What, because you don't beleive in trimming un-needed content you mean?


  #8   Report Post  
 
Posts: n/a
Default

The direction that an operator has little to no control over is side
swing. Do not allow anyone to ever stand on the side of ditch or
excavation to watch, no matter how long you have operated

This is an understatement. While not a pro, I have run my fair share
of "heavy" equipment. I was digging a trench to run phone, water, etc
to my new shop. I had a nice level trench going and was at the shop
end cleaning out the end of the trench. Swinging back to take a few
more scoops. Smack! Right into the side of my new steel. Blast. At
least at was primarily a relatively easy to replace edging piece, but
it still ticked me off at the time. I was being very conscientous to
not "overswing", but the momentum of the arm took it that one time and
slapped it right into the shed.

Side swing is usually very "quick" and unthrottled. The other controls
have much slower flows are very controllable. Side swing is usually a
faster move with little real control.

JW

  #9   Report Post  
SteveF
 
Posts: n/a
Default


"Eric R Snow" wrote in message
...
Well, I've been making a real mess of things. It takes lots of
practice to use one of these things! I can't see where the front of
the bucket is. I can't tell what angle the bucket is at. How far can
the tractor tilt before it rolls? I need a tilt meter. And all those
levers! I have always had plenty of respect for folks who operate
heavy equipment and make it look effortless. But now I REALLY respect
'em.
ERS


Yep. Just takes practice. The top lip on my front bucket is parallel to the
bottom (and is even marked that way) to help get things lined up. Don't have
a tilt meter on mine but when I start to get far enough over to get worried
I just swing the backhoe bucket out to the uphill side.

Steve.


  #10   Report Post  
Anthony
 
Posts: n/a
Default

Dave Hinz wrote in news:35kkq8F4lufb6U15
@individual.net:

On Sat, 22 Jan 2005 17:38:05 -0600, DanG wrote:

After you have played for a while and can at least push the right
stick at the right time and have some problems, pay your excavator
friend to come watch you for an hour or so to show you what you
are doing wrong. Maybe a good cold refreshment would be payment
enough.


About levers - just for the record, on a Ford 4600 backhoe, the lever
to empty the bucket is right next to the lever to lower the arm. If
you're filling a wheelbarrow, this difference is critical.


Yes they are....tis what I ran... Those are fast backhoes.
I won a bet on that once for my boss. He and another guy who owned a
company were arguing about which was better, his Case, or my bosses
Fords. They marked off 100' and had us line up and race....I beat his
slow-assed Case by better than 30'. That old Ford may not have had the
grunt-down pulling power of the Case, but it was way faster. There were
extremely few situations where that bit of extra power would have made a
difference.


On a side note, a wheelbarrow cannot hold up the digging end of
a backhoe.


Hehe...




--
Anthony

You can't 'idiot proof' anything....every time you try, they just make
better idiots.

Remove sp to reply via email


  #11   Report Post  
Dave Hinz
 
Posts: n/a
Default

On Tue, 25 Jan 2005 01:11:06 GMT, Anthony wrote:
Dave Hinz wrote in news:35kkq8F4lufb6U15
@individual.net:

About levers - just for the record, on a Ford 4600 backhoe, the lever
to empty the bucket is right next to the lever to lower the arm. If
you're filling a wheelbarrow, this difference is critical.


Yes they are....tis what I ran... Those are fast backhoes.


Nice machine. Was a bit wobbly in the bushings, but had more than
enough power for what I was using it for. Wish I still had it, but
I wasn't using it enough to justify keeping it.

I won a bet on that once for my boss. He and another guy who owned a
company were arguing about which was better, his Case, or my bosses
Fords. They marked off 100' and had us line up and race....I beat his
slow-assed Case by better than 30'. That old Ford may not have had the
grunt-down pulling power of the Case, but it was way faster. There were
extremely few situations where that bit of extra power would have made a
difference.


Once you have enough power to lift a rock that's heavier than the
balance of the tractor can handle, you have enough power. Any more
is wasted. One boulder that I moved just, well, to prove that I
could, measures 11 feet in circumferance, one of those dense black
glacial deposit type boulders (no clue what it is, a schist maybe?).
Front came off the ground, of course. Filled the front bucket, picked it
again, and the front was on the ground but steering didn't work. I used
the wheel brakes, and eventually just put the backhoe bucket on the ground
and steered by using that like a rudder, as you would steer a boat.

On a side note, a wheelbarrow cannot hold up the digging end of
a backhoe.


Hehe...


Funny thing was, just seconds after I did that, my neighbor came around the
back of my house, looked at the situation, and let me know that he has a
wheelbarrow just like mine, for the same reason (different backhoe
though, his is a Deere).

Dave Hinz


  #12   Report Post  
Anthony
 
Posts: n/a
Default

Dave Hinz wrote in
:



Once you have enough power to lift a rock that's heavier than the
balance of the tractor can handle, you have enough power. Any more
is wasted. One boulder that I moved just, well, to prove that I
could, measures 11 feet in circumferance, one of those dense black
glacial deposit type boulders (no clue what it is, a schist maybe?).
Front came off the ground, of course. Filled the front bucket, picked
it again, and the front was on the ground but steering didn't work. I
used the wheel brakes, and eventually just put the backhoe bucket on
the ground and steered by using that like a rudder, as you would steer
a boat.



Ya, I rescued our 175C International High-Lift with this one once.
Another (not so bright) operator was clearing a creek bottom/marsh with
it, and sunk it level with the floorboard. How, I have no idea, and
neither did anyone else. (It does have a bucket..you *can* get yourself
unstuck before you sink the thing to the hood, if you try.)
When we got to it, it was STUCK, badly. Literally, you could walk
straight from the ground to the floorboard, level. Couldn't even see the
tracks. But, I anchored up on some firm ground not far away, hooked a
big-assed chain to it, and with the help of another operator on the high-
lift using the bucket, we pulled it out. Wasn't easy..and it grunted
terribly, but it did it.
When I worked there, we had the 175C, 3-125E's (International, all with 4
in 1 buckets - HANDY). and 4 Ford Backhoes, a number of trucks, blasting
equipment, etc. Fella sold the business the year I left, new guy ran it
into the ground in less than 2 years and it folded. The old fella I
worked for was killed in a traffic accident a couple of years ago, along
with his wife.
Funny kinda guy. Mid-60's, could get on your ass with the best, but he
was honest, and I respected him. If he told you something, you could
bank on it. He had 2 cups of coffee first thing of a morning, then
switched to Papst Blue Ribbon, kept under a sweater in his truck seat. He
drank it luke-warm. Parked his truck about 15' from the office, with a
dumpster between his truck and the office door. He would go out to the
truck, get a beer, start walking back to the office, down it in two
swallows, and toss the can in the dumpster before he got to the office
door.





--
Anthony

You can't 'idiot proof' anything....every time you try, they just make
better idiots.

Remove sp to reply via email
Reply
Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules

Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Backhoes. I got the plans. Now I got a backhoe. Eric R Snow Metalworking 11 January 25th 05 09:51 AM


All times are GMT +1. The time now is 06:29 PM.

Powered by vBulletin® Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Copyright ©2004-2024 DIYbanter.
The comments are property of their posters.
 

About Us

"It's about DIY & home improvement"