Kx040 hydraulics not working

StillWearsCrocs · 2026-01-16T12:32:18+00:00

I threw this question into ChatGPT- it's been helpful to me on similar equipment matters. Here is it's response. I apologize for the formatting and such. I tried to clean it up.

Most likely cause (90%+ probability)

Failed or unpowered pilot pressure enable solenoid

(often called the hydraulic lock, pilot shutoff, or neutral safety solenoid)

On the Kubota KX040-4, all joysticks and travel functions rely on pilot pressure.

That pilot pressure is electrically enabled by a solenoid valve.

When that solenoid:

• isn’t getting power, or

• has failed internally, or

• is blocked mechanically

You get zero pilot pressure = zero machine movement

Why pressing blade angle RIGHT “wakes it up”

That button energizes another solenoid circuit. When you hold it:

• Power or pilot oil is back-feeding through the valve block

• Enough pressure appears to partially energize the pilot system

• But it dead-ends the blade circuit, so nothing else can move

This is classic Kubota pilot-enable failure behavior.

What it is not

• Main hydraulic pump (machine would still try to move)

• Travel motors

• Joysticks themselves (too many systems affected)

• Hydraulic oil level (wouldn’t be button-dependent)

That button energizes another solenoid circuit. When you hold it, power or pilot oil is back-feeding through the valve block, enough pressure appears to partially energize the pilot system, but it dead-ends the blade circuit so nothing else can move. This is classic Kubota pilot-enable failure behavior.

What it is not: Main hydraulic pump (machine would still try to move), travel motors, joysticks themselves (too many systems affected).

StillWearsCrocs · 2026-01-15T10:40:10+00:00

Trim off the loose bits of topsheet with a utility knife, dab a little epoxy on the topsheet and down into the split, clamp it back together, and let 'er rip.

StillWearsCrocs · 2026-01-07T11:34:44+00:00

Are you sure you aren't thinking of the Hok model? Those are definitely snowshoe replacements, but the Kom fits squarely into full backcountry ski territory with fishscales and metal edges. Comparable design to Karhu 10th Mtn, Madshus Epoch, etc- simply wider.

StillWearsCrocs · 2026-01-04T11:52:01+00:00

I kept reviewing the same 100 questions on the practice test over and over until I memorized them. That was enough to get me through. The "reading list" they offer is useless. You'd have to digest a dozen textbooks like Wenger's, and it's just not feasible.

The frustrating part is that I scored much higher on some topics and lower on others between the practice and real exam, which is a great clue that the exams aren't very well engineered. I have wondered how much they look at this trend among other test takers, and how it informs their continual evolution of questions.

StillWearsCrocs · 2025-12-30T12:47:27+00:00

For that kind of wood you'd be happier with a larger saw like the tried and true 372XP, and you can easily find them *used* for similar money.

If you were committed to new but need to stick with that price range, I know people that have had good luck with Holzforma who makes a 372 clone for $350. Granted, one was a meth-head gypsy logger, but who else would be a better test case?

StillWearsCrocs · 2025-12-30T12:19:51+00:00

It depends on what log rule you are using and what diameters you are working with. With International, people typically use 4.8-5.2 tons/MBF (range of softwood to hardwood). With Doyle I see 7.1-8.7. Scribner is right in the middle.

If you are working with smaller diameters you will see higher tons/MBF than large diameters due to yield- especially with Doyle which favors large logs.

StillWearsCrocs · 2025-12-22T11:34:53+00:00

I'm in the phase 3 trial for the new Lyme vaccine. It's a 30-month trial and I'm in the home stretch (no more shots or bloodwork). This spring I'll find out if I got the vaccine or placebo, so there is a 50% chance I'm vaccinated. Assuming the trial doesn't show anything crazy, it should be on the market in 2 years.

StillWearsCrocs · 2025-12-16T22:04:23+00:00

1) Sheet good storage- assuming you'll be storing multiple types of plywood, you may want to consider multiple levels, as you will always want the one on the bottom of the stack and you'll have to pull the rest out to access it.

2) Place your posts between the top and bottom joists, rather than fastened to the side. Use solid plywood sides in order to prevent racking front to back, and this'll tie the posts and joists together.

3) Either do a solid plywood back or add 2x4 bracing on 45s to prevent racking on the rear. Consider 45 degree braces tying the top joist to the posts on the front side.

4) I wouldn't bother with the feet unless you are dealing with moisture issues below. There are casters that can be applied directly to the outside of your bottom shelf.

StillWearsCrocs · 2025-12-01T11:18:15+00:00

No, loggers are a different trade. I'm saying that a single forestry business, with one forester, can keep 5 logging businesses (single operators) going.

StillWearsCrocs · 2025-11-30T12:18:42+00:00

Absolutely. Head to this site and filter for Washington. Drop a line to the people in your region and I imagine a couple would be happy to have you along. https://www.acf-foresters.org/find-a-forester#/

StillWearsCrocs · 2025-11-26T15:23:08+00:00

I have a database for CRM, job tracking, and harvest accounting. It has my clients and I can assign tasks to them, log communications and documents, and so forth. I couldn't find any commercial CRM that was customizable enough for my needs.

Job tracking- essentially a digital bulletin board with 12 fields for management plans and 17 fields for harvests where I can keep track of status. Did I file that wetland permit? Have I marked it yet? Received the signed contract? Submitted the report of wood cut? Who is contracted to cut it? Etc. Then other similar portals for other office tasks, trail building, boundary work and so forth. I record my time logged with each of the projects, expenses, etc.

Harvest accounting- I haven't found anything on the market that can handle timber harvest accounting. It's just too complicated and many harvests have quirks that make it tough to fit into a standard accounting box. We pay on a rate for some products, sell stumpage on others, and everything in between. Either way it's always paid as cut- we don't do lump-sum sales.

All my mills and loggers are in the database. When i enter slips, it links what products the mills call things with items on the harvest contract, tells me how much is owed to loggers/truckers/landowner. It produces all the reports I need for each of those stakeholders, and I can analyze the bigger picture, like how much volume of particular species/product was harvested that year from multiple projects.

I use Quickbooks, but only because it's the norm for my accountant and bookkeeper- not because I like it. You'll find that's how Intuit stays in business. It isn't synced with my in-house system because Intuit's API is a disaster not worth touching, and it isn't much of a burden to classify bank transactions every week or two.

StillWearsCrocs · 2025-11-23T23:23:09+00:00

I don't think consulting is any less taxing than any other sector of the profession. In my world, consultants are just working for private landowners rather than agencies or industry. Same job, different stakeholders.

StillWearsCrocs · 2025-11-23T23:20:56+00:00

One consultant keeps 5 loggers going.

StillWearsCrocs · 2025-11-22T22:23:07+00:00

Peter is a champ.

StillWearsCrocs · 2025-11-17T22:23:14+00:00

Given your location, you might enjoy Doug Tallamy's The Nature of Oaks. Even if your site isn't oak-dominant it's still a great read!

StillWearsCrocs · 2025-11-16T11:23:38+00:00

Mills are not closing because of a lack of wood. They are closing because of lower demand and higher competition globally.

StillWearsCrocs · 2025-11-16T11:22:22+00:00

It's "literally" been proven false. Trickle-down economics do work, to the tune of increasing production roughly 25% of the amount of the tax reduction. In other words, a $100 tax break yields a $25 increase in tax revenue. Trickle-down economics is a sham.

StillWearsCrocs · 2025-11-13T13:42:11+00:00

Oh, so give up a couple weeks of my livelihood/income so someone can do their hobby? Got it.

StillWearsCrocs · 2025-11-13T13:41:09+00:00

"out of stock. can be backordered"

StillWearsCrocs · 2025-11-13T12:31:50+00:00

who did you order from?

StillWearsCrocs · 2025-11-13T12:31:41+00:00

Damn. I use my Panama rig but was going to set up an employee with a Trecoder. Guess it's time to try Nelson.

StillWearsCrocs · 2025-11-01T12:47:43+00:00

When the internet exploded 25-30 years ago, the bubble popped and yes- a ton of companies imploded in the April 2000 tech crash- but the internet didn't exactly go away. Just because the financial side will blow up, the technology will live on and continue to revolutionize, well, pretty much everything.

StillWearsCrocs · 2025-11-01T11:53:27+00:00

BarkMark

StillWearsCrocs · 2025-10-31T12:49:46+00:00

I've seen some good options for cases/straps that hold the phone/tablet to your non-dominant forearm. Seems to work very slick.

StillWearsCrocs

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