Big Iron Fabrication & Field Service LLC

Big Iron Fabrication & Field Service LLC Providing the Inland Northwest with quality repair and custom fabrication services

The latest project out the door, and my self built this brush/power grapple from a standard log grapple that was laying...
03/14/2026

The latest project out the door, and my self built this brush/power grapple from a standard log grapple that was laying in the feild for quite awhile. we made it wider, fabricated the pin grabber attachment, replaced the seized rotate motor, went through the center swivel to ensure it was run-able, built all new hoses for it, plumbed it all to the machine, and built a thumb lock to keep the thumb from bleeding off during operation, this machine is quite the brush unit now for only being a 140, it handles the weight just fine as well.

Kobelco sk140 came through the shop for some forestry guarding, idler braces, rail guides, cat walks, and log guard/side...
02/24/2026

Kobelco sk140 came through the shop for some forestry guarding, idler braces, rail guides, cat walks, and log guard/side guard, zero tail machines make the right side cat walk some what of a pain but came out alright!

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02/09/2026

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Finally got around to cleaning up the rear end of the service truck! Looks much better, now gotta clean up the crane a...
02/03/2026

Finally got around to cleaning up the rear end of the service truck! Looks much better, now gotta clean up the crane and welder next, maybe one day

If it ain’t right move it and night….
01/18/2026

If it ain’t right move it and night….

A little bit of up fitting on Probably the nicest 90’s generation I’ve ever seen, we squared the rear of the frame off...
01/18/2026

A little bit of up fitting on Probably the nicest 90’s generation I’ve ever seen, we squared the rear of the frame off, built the rear hitch receiver plate, and mounted a new multi lift hook lift hoist body on to the truck, came out pretty decent, gonna be one slick hook lift truck when it’s all finished up

This really nice timbco 445d got a quick engine replacement over the holidays along with some little things like hyd oil...
01/18/2026

This really nice timbco 445d got a quick engine replacement over the holidays along with some little things like hyd oil cooler lines, heater hoses, and of course a new pump coupler, if you have an older timbco or timberpro with some hours on it and are tired of listening to the rattle/clanging the triple drives make. Replacing the pump coupler plate, coupler shaft, and drive gear in the triple drive makes a world of difference, makes them feel and sound like a new machine again.

Volvo el220 got some forestry guarding in the shop this week, cat walks, log guard, and two sets of hard doors, one set ...
01/18/2026

Volvo el220 got some forestry guarding in the shop this week, cat walks, log guard, and two sets of hard doors, one set for this machine and another set for a twin machine in Arizona, which is where this one is headed after the boys install a new drum mulcher on it to mow down some junipers on one of their big jobs down there! If your looking for a production forestry mulching team, get ahold of Austin at they know how to effectively and efficiently take care of your large forestry mulching, fire reclamation, or wild land fire prevention projects!

A couple 2954d John Deere loaders getting some bore repair, main boom pin, stick main pin and stick end grapple main pin...
11/30/2025

A couple 2954d John Deere loaders getting some bore repair, main boom pin, stick main pin and stick end grapple main pin bores getting tightened back up to spec, new bushings pressed in and new seals!

Volvo 355 getting new rollers all the way around!
11/30/2025

Volvo 355 getting new rollers all the way around!

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14756 West Prairie Avenue
Post Falls, ID
83854

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