The New 424 - It just got real!

   / The New 424 - It just got real!
  • Thread Starter
#11  
Nice tractor. Do I see on the dipper stick of the backhoe that it already has the mount for the thumb? If so that is a great selling point and much easier to add the thumb! I hate welding on a new piece of equipment. It should be standard on all hoes.

Thanks! Yes, that is the thumb mount. It was indeed one of the selling points to me, and it should be standard! My runner up tractor was an LS XJ2025h but a lot of design features on the Yanmar vs. LS, including this one, led to my choice. There's a least one LS owner on TBN who has successfully used a Bro-Tek aftermarket thumb which requires no welding. A link to that thread (with some photos) here. Seems to be working out pretty well for him!
 
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   / The New 424 - It just got real!
  • Thread Starter
#12  
Congrats. I like that the FEL control lever is next to the operator station and not mounted to the side of the dash. The backhoe boom and dipper look more compact (shorter) than the one on my GC1720, but that could be just the photo. Do you know the full length/dig depth?

Thank you! Are you referring to the Massey CB65 BH? I think that is a rather comparable BH to the Yanmar B65 in terms of strength, capacity, etc. Dig depth on the Yanmar is 6.5 feet. I think the size of the 424 (especially the rear tires) makes the backhoe look "extra compact". I feel like the machine could accommodate a larger BH, but the stock unit has enough force to push and pull this tractor all over the place if you really lay into it, so I'm not sure it's a good idea.

An interesting fact: Yanmar contracted with Woods Equipment to build BH's for the 424 (and 324, and maybe 221 SCUT?) so the Yanmar unit is basically exactly the same as a Woods BH65, but with a different sticker (just look at the unique stabilizer pads). My model was one of the first to have this BH - earlier 424 hoes are a different design and according to my dealer, made by Yanmar. Third-party maker or not, the 4-point mounting for this Woods/Yanmar combo is very well thought out, and well integrated into the design. It reminds me of Kubota's 4-point system. I wanted a backhoe that looked, felt, and operated like part of the tractor, as opposed to something that hung way out back, looked like a bolt-on afterthought, and added unnecessary length. Also didn't want extra subframe rails eating up ground clearance and garage space when detached. 424 fit the bill on all counts.

Yes, the FEL control was another selling point for me too. I looked at several more expensive models from other brands that did not have that, and some of the ones that did just sorta "bolted it on" with a funky bracket, with exposed hoses and all. I gotta say Yanmar put some thought into this thing. Also feel like the extra-big tires help spread the weight when I'm driving on my lawn.
 
   / The New 424 - It just got real!
  • Thread Starter
#13  
Welcome to the club. These are great machines.

I added D rings on the front frame and top of the FEL. i use them all the time. I also added LED lights on the ROPS pointing front and back as the headlights reflect off the bucket at night. Consider adding a piece of expanded metal to the under carriage to protect the plastic fan cooling the hydro pump.

Thanks! I'd love to see some pictures of your D-rings and lights. I had the dealer install the stock ROPS worklights, but that was admittedly more for the wiring than the lights themselves. I'm thinking I need to get some LED's as you say. Thanks for the tip about protecting the undercarriage.
 
   / The New 424 - It just got real! #14  
IMG_0450.JPGIMG_0452.JPGIMG_0455.JPGVeRV77 here are some quick pics.

I added the lights to the ROPS in the down position as I have a garage with a 7' height and a flat property. One set point forward and other side point back and all are adjustable.
 
   / The New 424 - It just got real!
  • Thread Starter
#15  
Thanks for the pictures. Where did you find those clevis rings?
 
   / The New 424 - It just got real! #16  
VeRV77, I bought them from Harbor Freight. link: 1/2 in. Forged Cargo D-Ring Anchor

I like D-Rings vs bolt on hooks as I double back the chain to adjust the length (hook the chain to itself).

Securing the expanded metal with more screws today. On my first project with the tractor I was using a middle buster to pull up some old drain tile, it bundled up and as luck would have it found the fan blades and ripped them all off before I had the chance to know what was going on. rather than splitting the tractor to replace the fan I split the new fan in half, glued and screwed it in place and then laced single strand copper wire around each fin to hold it in place. 180 hours later and no issues.
 
   / The New 424 - It just got real! #17  
If your ever planning to work it in the woods I would definitely do something to protect that Hyd filter it is just asking to be sheared off in the position near the rear tire.
 
   / The New 424 - It just got real!
  • Thread Starter
#18  
I'm going to take the advice and put some expanded metal on to protect the fan and filter. My first addition was a piranha tooth bar, just added the other day. I was kind of surprised by how much easier it was to fill a bucket when digging with this thing.

20170817_193550.jpg
 
   / The New 424 - It just got real! #20  
I am in the market for this size unit. I am very impressed with Yanmar quality and fit. If I can be a little nosy, w
hat is the price point for this unit?
 

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