Why aren't modern tractors fitted with

Chae1

Member
Location
Aberdeenshire
That's the kind of reason I wanted to know about. Still think that having wear items internally with the hydraulics and transmission is stupid. The one local new Holland case bolloxed the loader as well,bits got in the seals in the rams,scored them,knackered the valves the lot. Six months old tractor, admittedly driven by an 18 yr old knob with disconnected trailer brakes
Depends on driver I guess. Some will continue to use them with filter lights on and spread filings through tractor. We just stop, get them on a low loader and tow to workshop.

I learnt this week new Hollands have a bypass valve to let oil past hydraulic filter.🤦

Seems a bit pointless having a filter at all.🤷
 
Depends on driver I guess. Some will continue to use them with filter lights on and spread filings through tractor. We just stop, get them on a low loader and tow to workshop.

I learnt this week new Hollands have a bypass valve to let oil past hydraulic filter.🤦

Seems a bit pointless having a filter at all.🤷
Im not new Holland bashing because I am not opposed to having one,but an ex NH fitter said that the drain plug in the backend isn't actually the lowest point so even if you think you've caught it early,there is a sump of bits that is impossible to flush out. That could be sour grapes because he swapped dealers,mind.
 

agrotron

Member
I have got a camera instead of a mirror on a tm that’s used for hedge cutting. It’s handy to see down by the wheel and less likely to get hit than a mirror as it’s smaller. If it does the camera is only £15 off ebay to swap so cheaper and just as easy as a mirror.
 

Fendtbro

Member
I know about them ,but they're like rocking horse sh!t in the great scheme of things. Why isn't it a common method in all classes of tractor. The number of times you hear of new Holland,MF and Claas tractors being scrapped because the brakes have disintegrated and bits have gone round the system and knackered the whole lot
It's because most people don't want to have to take the wheels off every so often to check and change brake pads. Not to mention calipers seizing up after a few years. The newer fastrac has better quality knott calipers that seem to be giving less trouble. The older ones were not great. I have no problem maintaining the dry brakes on fast tractors as at least you know where you are and total destruction is highly unlikely. The mb trac and unimog has even better brakes with high quality calipers that last decades and the big tracs have commercial type drum brakes that work for decades with pretty much no wear. Apparently many of the big tracs are still on original shoes after 15k plus hours and are unaffected my mud. Absolute buttons to reline too.. The most interesting modern tractor braking system is the pfanzelt which you can see on youtube has big drums on the back axle and dry discs on the front hubs. Not a cheap machine though!
 

daveydiesel1

Member
Livestock Farmer
Location
Co antrim
It's because most people don't want to have to take the wheels off every so often to check and change brake pads. Not to mention calipers seizing up after a few years. The newer fastrac has better quality knott calipers that seem to be giving less trouble. The older ones were not great. I have no problem maintaining the dry brakes on fast tractors as at least you know where you are and total destruction is highly unlikely. The mb trac and unimog has even better brakes with high quality calipers that last decades and the big tracs have commercial type drum brakes that work for decades with pretty much no wear. Apparently many of the big tracs are still on original shoes after 15k plus hours and are unaffected my mud. Absolute buttons to reline too.. The most interesting modern tractor braking system is the pfanzelt which you can see on youtube has big drums on the back axle and dry discs on the front hubs. Not a cheap machine though!
Never heard of a pfanzelt before, look an interesting machine. Any dealers in the uk?
 
It's because most people don't want to have to take the wheels off every so often to check and change brake pads. Not to mention calipers seizing up after a few years. The newer fastrac has better quality knott calipers that seem to be giving less trouble. The older ones were not great. I have no problem maintaining the dry brakes on fast tractors as at least you know where you are and total destruction is highly unlikely. The mb trac and unimog has even better brakes with high quality calipers that last decades and the big tracs have commercial type drum brakes that work for decades with pretty much no wear. Apparently many of the big tracs are still on original shoes after 15k plus hours and are unaffected my mud. Absolute buttons to reline too.. The most interesting modern tractor braking system is the pfanzelt which you can see on youtube has big drums on the back axle and dry discs on the front hubs. Not a cheap machine though!
I suppose it's not beyond the engineers to have a wear indicator for discs,just get the brakes out of the backend
 

Fendtbro

Member
Never heard of a pfanzelt before, look an interesting machine. Any dealers in the uk?
No. and no machines working to my knowledge. But there are two working in ireland. They will cost about 300k and up to 280hp now I think. Rotating console sells it for me, all other machines have rotating cabs if you are expected to look out the back at all. The Pfanzelt looks the machine of the future and way tougher than a standard tractor for forestry work.
 

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