Why aren’t tractors becoming more economical?

balerman

Member
Location
N Devon
It does seem an anomaly at first glance,cars are without doubt more economical than they used to be,and they have similar emissions add ons to tractors.But tractors are much heavier,maybe even double the weight of say 25 years ago.Stockmans MF 390,2wd would be 3t? todays equivalent 5612,maybe 5t.Nearly all 4wd with air conditioning as standard,not to mention powershift and vario transmissions which are bound to use more fuel.There is a bigger difference between brands than there used to be as well,some of them use fuel to burn off the soot for example ;)
 

Norfolk Olly

Member
Mixed Farmer
Location
norfolk
ive gone from a challenger to a Fendt , both 360hp yet the Fendt will consistently use Up to 60 Lts a day less. Primarily down to it being a vario and having the ability to shut down revs when not needed which the challenger could not do
 

Hilly

Member
It does seem an anomaly at first glance,cars are without doubt more economical than they used to be,and they have similar emissions add ons to tractors.But tractors are much heavier,maybe even double the weight of say 25 years ago.Stockmans MF 390,2wd would be 3t? todays equivalent 5612,maybe 5t.Nearly all 4wd with air conditioning as standard,not to mention powershift and vario transmissions which are bound to use more fuel.There is a bigger difference between brands than there used to be as well,some of them use fuel to burn off the soot for example ;)
Cars are bigger, i remembered a ford siera as a fairly large family car unitl i saw one few months ago, new minis are bigger lol
 

DrWazzock

Member
Arable Farmer
Location
Lincolnshire
My pitchfork uses half a Weetabix to bed the beast using two small bales morning and night, every day.

For some it takes a 6 ton telehandler and a straw blower and 80 hp tractor to do the same job in double the time using half a gallon of diesel, leaving the cattle choking in dust and stour one day, then not bedded at all for two days.

But it's easier you see, cos you don't have to get off your arse, and it looks like you are ever so efficient.

It all went downhill from about 1995 onwards IMO, or maybe I'm just getting old. All of my tractors predate 2000. None put out any visible smoke provided they are regularly serviced.

Big tractors and machinery means hauling more deadweight up and down slopes as well as more useless bells and whistles, aircon and all that bollox which wastes millions of gallons of fuel globally and people talk about sustainability like its something that just dawned on them. Some of us have been doing it for years.
 
Got to say on the tractor front we removed the egr crap on our 6430 when the second vgt turbo went, and replaced it for a straight one. It should be more economical than our older 6420s which is non cr, but they seem to be on par
 

DrDunc

Member
Livestock Farmer
Location
Dunsyre
Ploughing with Deutz k430 profiline tier3, 120hp at shaft

Used between 15 and 17l/hour.

Ploughing with Deutz 6150.4 tier 4 (adblue) 150hp at the shaft

Uses between 11 and 13l/hour

Same 4f Kuhn 121 multimaster plough, same fields, same depth.





The Case/New Holland engine improvement will be better than this. CNH tier 3 engines were thirstier than Deutz tier 3, but they are very similar consumption at tier 4.

Deere by comparison have managed to make their thirsty tier 2 engines into a tier 4 that is something that drinks like a young farmer club out on tiles.

Can't comment on sisu economy improvement or otherwise as nobody here has bought a tier 4.
 

Drillman

Member
Mixed Farmer
2003 NH TM155 and 2011 case Puma 155 here. The Puma is basically the red version of the T6080 which superseded the 155.

I’ve not been very scientific about things, although we do have a meter on the fuel tank though.

Both tractors have the same size fuel thimble and doing the same job they use roughly the same amount of fuel/acre, very little in it performance wise as well.
 
I would have thought that with the burgeoning smallholder, niche producer and market gardener trend there would be some decent sub-compact tractors with a few good attachments - something more than a ride on mower for the big house.

I could I would get a smaller tractor, collect attachments and do contracting work, landscaping and odds and ends like this Tim.
 
I would have thought that with the burgeoning smallholder, niche producer and market gardener trend there would be some decent sub-compact tractors with a few good attachments - something more than a ride on mower for the big house.

I could I would get a smaller tractor, collect attachments and do contracting work, landscaping and odds and ends like this Tim.
Nearly every big brand makes compact tractors there’s loads to choose from
 

balerman

Member
Location
N Devon
Ploughing with Deutz k430 profiline tier3, 120hp at shaft

Used between 15 and 17l/hour.

Ploughing with Deutz 6150.4 tier 4 (adblue) 150hp at the shaft

Uses between 11 and 13l/hour

Same 4f Kuhn 121 multimaster plough, same fields, same depth.





The Case/New Holland engine improvement will be better than this. CNH tier 3 engines were thirstier than Deutz tier 3, but they are very similar consumption at tier 4.

Deere by comparison have managed to make their thirsty tier 2 engines into a tier 4 that is something that drinks like a young farmer club out on tiles.

Can't comment on sisu economy improvement or otherwise as nobody here has bought a tier 4.
I would agree about CNH engines,the T5070 and T5040 (both Tier 3)we have here I always think are thirsty,but the Maxxum 115 ( Tier 4b) which boosts to 140hp uses much less fuel baling,all use the same engine block.
 

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