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Recent content by Renze

  1. Zetor front axles - who made them?

    question Zetor front axles - who made them?

    So, production of front axles was already brought to Stetex just before the fall of the iron curtain ? I have seen pictures of 70hp Fiat licensed UTB tractors with the UR2 front axle, built in the 70s.. apparently they just used the front axle they had in production, even when it was as strong...
  2. Zetor front axles - who made them?

    question Zetor front axles - who made them?

    Zetor UR1 and UR3 axles use 3011 satelite gears, part numbers are identical. You can also mount UR2 portals on a UR1 axle, the kingpin bearings and their spacing are identical Renault used the axle Zetor produced for the 3045 under some models. I think the UR2 axles were produced by UTB with...
  3. Renze

    news NEW Zetor 6170 "Series 6" (former Forterra/Crystal) 130-171 hp

    Does Zetor have competition in the Polish market ? https://farmtrac.pl/produkty/farmtrac-9130-dtn-v/ Smaller and simpler than Rada 6 https://pronar.pl/en/produkt/tractor-pronar-6170/ The old ZF gearbox ? Gear pump.hydraulics Very basic interior, no joystick. Not at the comfort level of Rada 6...
  4. Hydraulic fluid requirements Zetor M25 HT ?

    question Hydraulic fluid requirements Zetor M25 HT ?

    Thats hydraulic fluid, either viscosity grade 46 or VG 68 Its about as thick as UTTO 10w/30 (NOT engine oil !)
  5. Zebra 2510 Zetor 2011

    hello Zebra 2510 Zetor 2011

    I dont know where to get them, other than Joachim at www.eth-weisse.de
  6. Renze

    news NEW Zetor 6170 "Series 6" (former Forterra/Crystal) 130-171 hp

    Anyways. How i would do it: R1: R120 Primo, the lawnmower with frontloader R2: R220/R225/R226 Compax, the VST subcompact tractors R3: Utilix, that Korean TYM compact tractor they sell in America (no longer listed on the international website) R4 Major as is. TCD2.9, T80 rear end, 2.25...
  7. Zebra 2510 Zetor 2011

    hello Zebra 2510 Zetor 2011

    Its the equivalent of the Zetor 2511 Parts are plentiful in Czechia https://www.ibeno.cz/zetor-2511-3511-4511-3545-4611
  8. Renze

    news NEW Zetor 6170 "Series 6" (former Forterra/Crystal) 130-171 hp

    I dont drive them enough, but my mate has 6000hrs on them. When i dont like something, its because i dont know how to adjust them 🫣 That means Zetor should build a CVT prototype as soon as the R6 is in the field so it goes unnoticed by the press, to get real world experience. Then, operators...
  9. Renze

    news NEW Zetor 6170 "Series 6" (former Forterra/Crystal) 130-171 hp

    My mate bought a Puma 180 last year. He already says the S-matic in the 1145 and 170 is nicer, you dont notice range shifts, it accelerates smoothly. Though you notice three range shifts in the Puma, allmost like a powershift transmission... The older S-matic has more transmission noise but...
  10. Renze

    news NEW Zetor 6170 "Series 6" (former Forterra/Crystal) 130-171 hp

    6R 250 is an EGR engine, it eats its own shit. Plus it increases piston pressure at the same power. Same as the Deutz. For Tier 4 interim, Deere put 30% exhaust gas back in the cylinder: if 30% of 6.8 liter is occupied by recirculated exhaust gas, the same amount of fresh air is used as a 5.23...
  11. Renze

    news NEW Zetor 6170 "Series 6" (former Forterra/Crystal) 130-171 hp

    A guy i know, has bought a Puma 260 with 300hp boost. He runs a wood chipper all day, or a forest mulcher: It does not do light mixed work at all, only full power. If his Puma makes it over 10.000hrs these are good engines. Ive heard of Steyr Terrus 300hp with 13.000hrs, but if it did road...
  12. Renze

    news NEW Zetor 6170 "Series 6" (former Forterra/Crystal) 130-171 hp

    Deutz solved that problem, so nowadays they last 5000 hours 🫣😂
  13. Renze

    news NEW Zetor 6170 "Series 6" (former Forterra/Crystal) 130-171 hp

    Yes, they had the twin turbo TTCD6.1 with a lifespan of 5000hrs between overhauls in heavy use.... Same as 936 and 939... A local contractor who keeps his tractors way over 10.000hrs, the dealer didnt want to sell him the 826 with 7000hrs... he found him a 927 instead.
  14. Renze

    news NEW Zetor 6170 "Series 6" (former Forterra/Crystal) 130-171 hp

    The single turbo models seem to be OK, meaning TCD6.1 at 246hp peak. TTCD6.1 and TTCD7.8 are indeed trouble. There is just not enough steel in the blocks to make them.stiff: the Cummins 6.7 was 150kg heavier than the 5.9 and it showed in high power applications... So, with the TPT20 transaxle...
  15. Renze

    news NEW Zetor 6170 "Series 6" (former Forterra/Crystal) 130-171 hp

    So, they make an R5 up to 140hp, did i hear that right ? Would that be the new Carraro T135 or the ZF TPT14 ? Deutz TCD 3.6 goes 93 up to 143hp in agri spec.. though this TPT14 would make the R5 HD replace both the Proxima HS as the Forterra HS, and the CL and GP could use the Carraro T100 and...
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