Emmett's 1957 420C - ain't she a beaut?

Show us pictures of your JD crawler and attachments.
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emmett
420 crawler
420 crawler
Posts: 42
Joined: Sat Aug 11, 2007 7:05 am
Location: Vermont

Emmett's 1957 420C - ain't she a beaut?

Post by emmett » Thu Sep 20, 2007 6:44 am

Image

420C with a blade and jerry-rigged (but awesome) old army 6x6 winch.
Back on it's feet thanks to Lavoy's parts to rebuild left-side final drive.

She's got about 2000 hours on her and loves to play in the woods and play in the dirt and snow of central Vermont.

Emmett
420C Crawler 1957 w/ blade & army 6x6 winch

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NNAATZ
1010 crawler
1010 crawler
Posts: 296
Joined: Fri Oct 13, 2006 7:16 am
Location: austin,mn

Post by NNAATZ » Thu Sep 20, 2007 9:05 am

i like it!! hows that winch drive?
nick

emmett
420 crawler
420 crawler
Posts: 42
Joined: Sat Aug 11, 2007 7:05 am
Location: Vermont

6x6 Winch

Post by emmett » Sat Sep 22, 2007 4:42 am

The winch works very well.

The PTO drives a motorcycle chain link to the winch drive.
This has worked perfectly (I can't take credit... previous owner set it up).

Cable is about 100' of 5/8 cable. I actually think the cable could be 3/8 thick and still do all I need.

It only drives in the wind-up direction.

If the load won't move, it will drag the crawler back to the load with engine just idling... brakes locked and all. Very strong. I straightened out a cast-iron end-hook with it once.

The drive clutch is a castellated coupling. The weakness here is I can't disengage the drive clutch if the winch is under serious load, the friction of the clutch under load is too strong. I've had the cable taut as a piano string before... scary. No amount of grease will slip it! I just have to remember to maintain back-up room behind the crawler so I can put slack in the cable if needed. (I have got into trouble by neglecting this before. Now I use end-hooks with a cottered pin to connect to the cable leader. I can always smack the pin out to release the cable.)

The winch barrel is open, so you gotta be aware and stay safe around it. I don't even want to think about getting my A** pulled in there.

I use the winch to skid logs for firewood and to yank thankless neighbors out of the ditch. My buddy has a plow truck he can't keep on the road... If I had a dollar for every time.... :-)

Emmett
420C Crawler 1957 w/ blade & army 6x6 winch

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NNAATZ
1010 crawler
1010 crawler
Posts: 296
Joined: Fri Oct 13, 2006 7:16 am
Location: austin,mn

Post by NNAATZ » Mon Sep 24, 2007 9:41 am

i thought about retro fitting one on to mine, what you discribed is what i was afraid of. if it was anyone but me operating it, it would be to dangerous.

i have an 9000# electric winch on a reciever mount that i use on my mud truck and have threated to make recever for the crawler but pto would be cooler to have.
nick

JR
420 crawler
420 crawler
Posts: 36
Joined: Thu Mar 16, 2006 4:45 pm
Location: Vermont

Winch

Post by JR » Mon Sep 24, 2007 3:16 pm

I saw an old Oliver crawler this winter with a front PTO driven winch that also ran via chain drive. The owner said his dad had it for many many years and he was selling it.
JR

emmett
420 crawler
420 crawler
Posts: 42
Joined: Sat Aug 11, 2007 7:05 am
Location: Vermont

Photo of Winch on 420C

Post by emmett » Thu Oct 04, 2007 12:33 pm

Below is a photo of the winch set-up.

Image

Emmett
420C Crawler 1957 w/ blade & army 6x6 winch

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