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switching rubber tracks to steel tracks on BC 334 & CAT 307

Hello there, i am going to need new tracks for my minis' in a few months and i am wondering if i can switch them from rubber to steel. Is it going to need any changes to the idlers or something? My...

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Case 688 swing motor and reduction gear

Can any one send me a link to where I can find it or just send me a diagram for a 1996 case 688 swing motor and reduction gear

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Volvo ERC38 Opinions

Still trying to decide on a mini to buy. Came across a rental fleet about 3 hours away with 3 2009 ECR38's for sale with cabs with hvac in them all have between 900 and 1100 hours on them and they are...

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caterpillar 301.8 final drive pipe location

Hello all. The final drive was removed from the machine before identifying which pipe went where.:mad: We have found that forward is the top hose reverse is the second can someone please fill in the...

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Mitz MS035 question

I have a Mitsubishi MS035 (as grey as they get) and I'd like to put a hydraulic thumb on it. So my question is this: Does anyone know if the valve block has a power beyond port. This machine is...

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pc28uu

Does anyone have any info on a Komatsu PC28UU. Can't find specs anywhere and was wondering if parts would be available. Also are they a good machine. Thanks for your help.

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Burned odour in hydraulic oil? Do i flush? What type/viscosity?

Good Morning Team Players, I have a Mitsubishi MX45 excavator - about 5 ton. I purchased it through an importer - grey market machine - about three years ago. All filters were changed at that time and...

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Mitsubishi mm55SR Parts ID

I am adding a set of remotes to my front stick for a hydraulic post pounder, tree shear, and other possible attachments that I am fabricating. The existing valve stack has an empty block that I am...

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Yanmar B50

I need to check pressures and flow on a Yanmar B50 excavator, serial number 22343B. Does anyone know where I can find the specs for this or possibly buy a manual? Thanks in advance.

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bobcat 430 2005

has a code that sad 2112 and the hyd won't work the temp gauge sad its over heating ?????

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KX121-3 Breaking Bucket Pins

I bought a 2010 KX121-3 on Valentine's Day with 818 hours on it. I broke the first pin at 853 hours (4/1/13) and broke the next today at 963. That's 110 hours on a $200 pin. Both pins broke at the...

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ihi 18j

I just bought an ihi 18j mini the fuel shut off solenoid on the injection pump would get extremely hot!!! and blow the fuse I bought a new one and put it on its doing the same thing.... any thoughts???

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CAT 303 CR - Hard Starting

So I've had this cat for about 2 + years now. Since I've purchased it, it's been a hard to start piece of equipment. Needless to say, battery got fried, replaced it with 750cca unit, all connections...

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Yuchai Excavators???

Just looking for a reviews and pro and cons of anybody who owns, operates or has worked on Yuchai excavators and if there worthwhile buying one :)

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Can you tell me where to get an electrical schematic for this machine?

Hi all, need schematic for this machine. Nissan printed on the boom. Has H35 on the back and H35-2 on the Serial Tag. Weighs about 7000-8000lbs. Has Kubota embossed on the controls. 3 cylinder engine....

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Hydraulic question for Bobcat 337 excavator

Hi, I have a question about my excavator. After using my machine for a bit and it gets warm I notice that if I put it back at an idle it lifts the boom very slow and the slew is slow also but all other...

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Kubota "Super Series" ?

I've been looking at used (2002 - 2007) Kubota 121's and 91's lately and am confused by the "Super Series". I cannot find any information that clearly spells out the difference between a Super Series...

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Hitachi ZX35u-2 Adjusting Auxiliary Flow?

I've got a breaker and am hoping to increase the GPM for auxiliaries. When I hook it up the breaker runs much slower than it should. You guys have any ideas? The breaker is new to me and haven't run it...

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cat 301.8 problems are they all linked

Thank you to all that helped me on the drive questions and all is good with the drive. Now that the pipes are relocated I thought that the blade would be stronger. It goes up and down ok but it lacks...

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Hydraulic system flush

I noticed that my hydraulic oil has moisture contamination (slightly milky colored). Anyone know of a method to flush the system to remove the moisture? I plan on changing the oil & filter anyway....

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