Transmisija zaštićenog terenskog vozila M-ATV

undergraduate thesis

• Title (english): Transmission System of the Armoured All-terrain Vehicle M-ATV
• Author: Dominik Žganec
• Mentor: Rudolf Tomić (mentor)
• Mentor: Miroslav Kuhar (komentor)
• Committee member: Ivica Smojver (predsjednik povjerenstva)
• Committee member: Rudolf Tomić (član povjerenstva)
• Committee member: Miroslav Kuhar (član povjerenstva)
• Granter: University of Zagreb; (Croatian Defence Academy "Dr. Franjo Tuđman"); Zagreb
• Defense date and country: 2020-09-16, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Interdisciplinary Technical Sciences

Abstract

Vozilo M-ATV koristi se u Oružanim snagama Republike Hrvatske od 2014. godine kada je bilo
donirano od strane SAD-a 162 komada takvih vozila starosti od tri do pet godina sa veoma malo
prijeđenih kilometara koji su varirali od svega 500 do 30 000 prijeđenih kilometara na satu.
Vozilo je opremljeno automatskim mjenjačem Allison 3500 SP sa šest stupnjeva prijenosa i
stupanj kretanja unatrag, razdjelnikom snage Marmon – Herrington MVG 750 koji pruža stalan
pogon na sve kotače i sustavom neovisnog ovjesa TAK - 4® koji pruža udobnost vožnje u
nepovoljnim uvjetima i održava kontakt između gume i podloge u gotovo svim situacijama.
Automatski mjenjač Allison 3500 SP zajedno sa TC 418 hidrodinamičkim pretvaračem okretnog
momenta osigurava prijenos iz jednog stupnja u drugi mekano i komforno, te sa prigušenim
torzijskim vibracijama i bez gušenja motora jer je pojačanje okretnog momenta maksimalno.
Lamelne spojke i planetarni prijenosnici unutar Allison 3500 SP omogućuju dugotrajnu
izdržljivost prijenosnika i u najtežim uvjetima rada. Održavanje vozila najbitnija je stavka za
njegovu spremnost za upotrebu u bilo kome trenutku.

Abstract (english)

The M-ATV has been used in the Croatian Armed Forces since 2014. when 162 such vehicles
which were three to five years old donated by the USA, with very few kilometers on the clock
ranging from only 500 to 30 000 kilometers. Vehicle is equipped with an Allison 3500 SP
automatic transmission with six gears for moving forward and a reverse gear, a Marmon –
Herrington MVG 750 power distributor that provides constant all-wheel drive and a TAK-4®
independent suspension system that provides driving comfort in rough conditions and maintains
contact between tires and surface in almost all situations. The Allison 3500 SP automatic
transmission paired with TC 418 hydrodynamic torque converter ensures soft and comfortable
gear changes and dampers torsional vibrations and it doesn't stall the engine because torque
boost is at maximum. Lamellar clutches and planetary modules within the Allison 3500 SP
provide long-lasting gearbox durability even in the toughest operating conditions. Vehicle
maintenance is the most important aspect for combat readiness at any given time.

• Keywords: Allison; Marmon – Herrington; TAK-4®; M-ATV; SAD; hidrodinamički pretvarač okretnog momenta; automatski mjenjač; lamelne spojke; planetarni prijenosnici; održavanje
• Keywords (english): Allison; Marmon – Herrington; TAK-4®; M-ATV; USA; hydrodynamic torque converter; automatic transmission; lamellar clutches; planetary modules; maintenance
• Language: croatian
• URN:NBN: urn:nbn:hr:249:076283
• Study programme: Title: Military Engineering; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica inženjer/inženjerka vojnog inženjerstva (sveučilišni/a prvostupnik/ prvostupnica inženjer/inženjerka vojnog inženjerstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2021-02-05 10:31:19