SOVIET TRACK TOOLS AND MACHINERY

Document Type: 
Collection: 
Document Number (FOIA) /ESDN (CREST): 
CIA-RDP82-00039R000100130042-1
Release Decision: 
RIPPUB
Original Classification: 
C
Document Page Count: 
15
Document Creation Date: 
December 22, 2016
Document Release Date: 
May 4, 2012
Sequence Number: 
42
Case Number: 
Publication Date: 
August 20, 1951
Content Type: 
REPORT
File: 
AttachmentSize
PDF icon CIA-RDP82-00039R000100130042-1.pdf2.02 MB
Body: 
Declassified in Part - Sanitized Copy Approved for Release 2012/05/04 : CIA-RDP82-00039R000100130042-1 '1j; L: r~u~f .-heir*' /~,~ecti~k,Fl:~F cY`U)L~~ - s'acawizau;cMr~malt:. ac~fri~7NL'~f'slwsitak-_- at'avt;4c 1:n=tk i~ i' 'tnoro teat ~k i J~``" l' i !ti t~tio ' ro~a-s as t acsaaarmam :acara s w ssmr. amt:sac handbook f,?o' Tr'ktul; goramori tnd rw 1 : ~i jEtt' r,, Declassified in Part - Sanitized Copy Approved for Release 2012/05/04 : CIA-RDP82-00039R000100130042-1 ..J Ltn 50X1 -HUM Declassified in Part - Sanitized Copy Approved for Release 2012/05/04 : CIA-RDP82-00039R000100130042-1 tape of a recording apparatus, and aleo to give light mid. sound signals. (2) To record the defeats deteoted in writing an the mov3n~ p&per under cover plate ~; For rapid and oontinuoua ahaoking of track over ton diatanoee rather than at speoi io pQ to took-! ae ifl trUoke fl4 try k~oaehrih~ Dare are employed. on USSR railroads Dolgov trackwiAaauring truoke and Lyaehonko and Dolgov traok-mosouring oars are used. The Dolgov traok measuring truck 4U&?} is moved along the tracks by hand, or by hitohing to a hand car. When towed bar a hand oar the truok should not travel faster than 10 kilometere per hour Aa the truok moves along, measuring inetenta autonnatioally and oon^ tinuoualy reoord by means of penoila on a moving pepper tape all deviations of the track gage from normal position aooording to gage and level. The traok-ineaauring oar, beeidee deviations o:f width ao,d level, also records horiaonta1 and vertical thrusts. For oontinuoua meohanical e~oamination off' rails, Soviet railroads are currently using defect daotor oars, defect detector unite mounted on D~ hand oars, and SF'Tl?1~ defeat detector truoke (designed by the Siberian Phyaioo-Teohnioal xnetitute, Two filament Mode1 No 13). The purpoda of a11 typed of defeot deteotor unite ie t (1) To detect rail defects (including inviaible internal defeota) throughout the entire length of the rail, with the exoeption off` joints Recently the Siberian Phyeioo-Teohnioal Snetitute designed, tested w and now is producing a email quantity of defect deteotor for rail jointa. Ha1 laet3.ts Ma h ac ~i:Cte s e ft r Lei ed b 3ta1 n Pr e e Barvk3n. Beloaorteev and Ale shin The baaio purpose of thie machine is the oontinuouo lifting of track for ballasting during reconstruction, capital and media repairs, and when laying new track. The ballasting machine c&n alas perform moving and roughw bending of traok, as well as lifting and inataling X11 2S metal foriias. Declassified in Part - Sanitized Copy Approved for Release 2012/05/04 : CIA-RDP82-00039R000100130042-1 Declassified in Part - Sanitized Copy Approved for Release 2012/05/04 : CIA-RDP82-00039R000100130042-1 GONHflEN'1tAI ReaontSy the bg~.l~otor he beon adopted tor aut~tin~ fouled ba1Laat from ur-der tieo ancl for perPar~a3n~ ethor work. The ba~io work~~ }carte of the ballaot~r nest (I) Two ~~a ~48h di~tri~t~E the balia~et onto ~th~ traoks, that ie, whioh tra~-aPor and then 1ove1 ba11~at praviouoly dumped a1on~ the track) (2) A hoioting lraiae with tcn~o which piok up the railo by the hoad and hold thorn at a height o! 35 oontimotere while the zoaohina ie is motion; (3) Two ballaetir~g ?ramee, on the lower part of which are f'aetsnod orooepiooce to level the ba11aAt ~e~' the oroa~tiOt While the tra~ak is raised; (4) A ~trai~htening meohagimn for moving the track and tru'!ng it in plaice. SPECIFICATIONS OF TIC 9ALLASTRtE~ MACHINE (1936 MODEL) Width of open wings (motets) Up to 6 neigh t traok can be lifted for ballasting at one pane (centimeters) 28 Span of tr aok lifted free between the wheola 26.0 (meters) Clearance of machine in travelling condition 1-v over buffers (metere) 47.19 Length of mach~.nne Working speed of maohine (1n/hr) 5-1~ Weight off' machine (tone) $0.2 er hour ; when lifting traok r 10 kilometers per of up to 15 kilometers per hour; hour. When de~siting ballast on the tracks the machine moves wig When o rating the machine should be pled by a locomotive at lee.~st . Q powerfv~i as a Series or Shah. which in wide/' used in the USSR, performs the The ditohor~spreader, following operations s 1. In der s Clearing and deepening ditohee (a) Declassified in Part - Sanitized Copy Approved for Release 2012/05/04 : CIA-RDP82-00039R000100130042-1 Declassified in Part - Sanitized Copy Approved for Release 2012/05/04 : CIA-RDP82-00039R000100130042-1 (b) Cuttin~ t~rr oulve~to in ouzo ~n4 Dt 1oo~t1ona !e? Qutting ehouldere in r111e nd sofa (d) Oradin~ of the bt l~ysr (e) Cutting ~nd riniohin~ the olopoo oL' outs aid illo (r) Viriouo planing joba in conetruation of eeootid trtokoi ohearin~ aqd levolin~ oP a~rth and b~llaet In winter Clearing snow from station traoke Ice removal Piling snow at encw train dumping pointo Reepin aalverte open toz the aooomodation of oprin~ Mood water The working equiipment of the ditcher-spreader ooneiets of a venter plow and two wing. The plow, working as either a eingleptrack or double.. track snow plow, oonaiete of two front and two aide nioldboardo, The main working components of the maohine are the aide wings (only one wing at a time i e actually working ) SPECIFICATIONS FOR DITCE~R-SPREADER MANUFACTURED IN 1936 Weight (tone) Length over buffers (mi111mAters) Operating speed (kilometere/hour) ?r? fr Max3rmae wing overhang from track ex3o (millimeters) Maximum dietanee from lowest point of' culvert to head of rail (miUimetex'e) Angle formed by wing and track axis (degrees) Maximum d3etanoe between the axis of the culvert being cleared and the ead,a of frank (M'LS1.~Md1A'Np~ ' ten _ ' "'PT r1'o1dboard a can be brought down w ee below the heed of rail (mi11imeter) C].enrance in transport condition CONHIJENTJAL Declassified in Part - Sanitized Copy Approved for Release 2012/05/04 : CIA-RDP82-00039R000100130042-1 om3-15 6,700 Declassified in Part - Sanitized Copy Approved for Release 2012/05/04 : CIA-RDP82-00039R000100130042-1 in new oonetruotion oa well as in trhok renovation. In the utter co, it aloo dintlee track in oeotione, The Piotov tiaokloyin~ machine i~ did for laying track b oeotiono NcieEtl0fl ae ?,a jtea i De ed b is a w It ooneisto of a Drone for JIj, placing 1 traok aootione, and f1~t e ortatt al traok aootiona from tho assembling be to the Cara for tronP Or~nO~ The Moore of all the flatcars, inoluding the orane oar, have conveyors The platov traok-laying orane is a oantilevor orane with a 9-motor boom. It is mounted on three gang frames inotallod on a four-axle tat- oar. Two hoisting taokle trolleys travel along the flanges of the lower beacon of the orana boom for the pnrpooe of lifting and lowering the traok 8eotiona. At the rear end of the crane ie mounted en elootrio winoh. The orane in equipped with two 73-hp ZIS-5 motors and an IBS-40 direot-current 40- kiiott dynamo, The motore and the dynamo ara mounted under the frame of the f;lgtcar. For the transportation of the asaembled traolc sections a three~?fiataar train is made up. The first flat oar in self-propelled, and the other two are traders. All f1atoarr3 care of the heaver-duty four-axle type. consisting of two rove of double-flange rollers. The self-propelled oar is equipped with a 73-horsepower ZISM5 motor. Equipnmnt used to mechanize track work by pnemiatio maohines ooneiebe of the Po11ow3ng baeio wnitas (1) Air nompresaor (2) Pneumatic tools driven by aomprsseed air (3) Air dines aonsieting of flexible hose and metal gas pipe, through which the compressed eir Le delivered to the tool e, Declassified in Part - Sanitized Copy Approved for Release 2012/05/04 : CIA-RDP82-00039R000100130042-1 Declassified in Part - Sanitized Copy Approved for Release 2012/05/04 : CIA-RDP82-00039R000100130042-1 ENTIAL sen, In tr~ck word, naobilo ~1P-prope31ed oompma~ooro nre aoed. F~oh oc>mpreooor oonaiat~ of the t'ollowiaR rte t (1) Th Qntn; (2) The comprwor proper, ~n air pump coneistth~ of one or oovas~l piston air oylindora; (3} Matal ink for the oomgro~eacl air. Tho baeio principle oP oomprerflor operation is as follorrai The online (usu1UY of the intox'nal oombuet3on typo) rotmte~ tho orarilc- ehat"t of an sir pmap (ooinprerieoz'). The air pump euoka in the air bhrou~h a purinrin~ filter, oompreoeed it, wut foraee it into the n3r rocaivin~ tank. The moat popi1ar oompreaaor on the railroads of the USSR is the Soviet t manufaotux?d ZIS? VVK~200 (or VVK?200 for short) Which is ino~anted, with 5 storage tank, on the ahaaaia of a ZIS-5 truok. The trttok engine tranaporta the unit and oporates the compressor. 9PECIFICATIONB OF THE ZI3-5 VVK2OO AIR COMPRESSOR ZIS-5 Engine Engine power (horsepower) 72 Air Oompreseor VVK..200 Air delivered per minute (volume f3~ured in non- compressed ete,te) (cubic meters) ~"?5 Compreeaed air working pressure (atmospheres) 6 Ftiael and lubricant uasd per 8-hour work days (a) Gasoline (kilograms) (b) Lubricating oil (1d.1ogrema) 4 (a) Compressor oil. (ki.logrsmd) 1 (a) 'Lubricating grease (kilograms) 0.5 Declassified in Part - Sanitized Copy Approved for Release 2012/05/04 : CIA-RDP82-00039R000100130042-1 Declassified in Part - Sanitized Copy Approved for Release 2012/05/04 : CIA-RDP82-00039R000100130042-1 CON~IUENTIAI Th~ VVt?~OA oomrofloor on orviae aimal?tftsoou~ly one of tie tol~owth~ soup nP CpOVftt11fl toot (8) 8 0rOOBt1@ t11p9PB (b) 4 ra11 drillo (c) t, snit.4i~k-~~nifl~ wr~nah~e ~ut eotter& (d) 4 spike pullers (a) 4 spike drivi1ng toners (r) 8 rivotin~ hannner~ Tho -200 oompreeaor can highway or by rail. Tto maw highway o peed is 40 kilomotere per hour; m rail speed ie 80 kilo~aetere when traveling on f n ed whaele. from tho V 1-2OO compressor is fed to the tools through fOXIDJ.o Air rubber hoes. It /coal vonditione prevent they compressor from approaohing close to the tracks, a rubber hose 40..50 metere long ie Td from it. At the end of the hobo to an air distributing bank, to which are connected individu*l When the oompreeaor ie station?d close to the track, the hoeee for . le are connected dfectly to the oompre~eor outlets. individual too meter-lon hoses, leading to individual tools at work. n,.p t~ d C ,oat~t ? Tamt~er.~ To mechanise the operation of tamping the crosstie bottome into the ?um&tic and electric tampere are used. ballast, pn Their gpecif ioatione are given in Table 72: SPECIFICATIONS OF TIC CROSSTTE TAMPERS Actual air consumed ht in (cubic meters Wei g i_l i,o,ro- r minuteL Zi, Plant Kintent L.M. 190 0.5t~ 1~1~.0O 75 ~c,b aganovioh Declassified in Part - Sanitized Copy Approved for Release 2012/05/04 : CIA-RDP82-00039R000100130042-1 Declassified in Part - Sanitized Copy Approved for Release 2012/05/04 : CIA-RDP82-00039R000100130042-1 ShA-19, "Pnevmatika" anti b 0:5o 1,R Q 70 x 17 2.9 0.$-O.95 1,200 80 x 40 Notox Model PD-4 io obaolotej nnufaotur? of it has boon di aoontinuod Pnewn tic Spike-Driver Rather similar in principle and oonetruotion to the pneumatio tamper. The main di?f?ronoe ie the a o? the handlco and the striking taco, in which there is a aooket that tits the spike head. This pnerznatio apike driver delivers 1,500 blows per minute, and ie capable o? driving from B to 12 ~pikea a minute It is operated by one olampg that fit over the rail head. The forward feed of the bit le ef?eeted thereby rotating a erankaha?t, which in turn, through a system of geara, rotatea a apindle into which is inserted a drilling bit. When neoeaaary to drill holey in rails the pneumatio driill can easily be fitted to any type rail with the help of a apeoial frame equipped with eonaecutively into the air oylindera of the motor arid aotuateo their piatona, PnetTnatio D2i11.a Theee tools are used in track work for drilling holes in oroastiea and logo, and alao in rails The working principle of the drill is as foUowo. An air motor is located in the tool housing. Comproaaed air fed from the oompreoaor enters by preeaing a lever regulating a rack and pinion gear. The pneumatio drib, is operated by one man. It taken 30..44 aeoonds to drill a ~nwmillimeter hole. Declassified in Part - Sanitized Copy Approved for Release 2012/05/04 : CIA-RDP82-00039R000100130042-1 AcbuAl sir coni1nned T~mping tome (oubia me~~ra B1or+a pr --aroa. Declassified in Part - Sanitized Copy Approved for Release 2012/05/04 : CIA-RDP82-00039R000100130042-1 The solf-propelled motor generator is deaignated to food electric our- either pneumatic rubber tires or truck tiree with atoel flanges. purposes at night SPECIFICATIONS Modal sc-5oi/~.-6 Declassified in Part - Sanitized Copy Approved for Release 2012/05/04 : CIA-RDP82-00039R000100130042-1 A pnwntt v gill Lor the drilling of hc1oo in o oestioo and loge for sp1kos and belts t o rated by one man. It tok?o 6-? seconds to s ~ drill a hole Similar in its operation to the pneumfttio drill above. Thin ti4 wrench can be used for an' nut. se~ttin 'the Oleewe to loosening or tightening position on the wx unoh handle, right or left t travel will be imparted to th? wronoh. The nPnourntiknn P1ent makes the Model OK pneuitio nut runnor, which aura and con?uus 1.2 cubic motora off' air por minute. woighd 18.2 kilogr It is operated by two nsn. It will tighten GO oixwbolt jointu in one hoar. It ig adapted Thr either highway or rail travel by equipping it with RCTflIC MACNINRY FOR TRACK WORK The eleotrioal oquipnent utili~od in the meohftI bation oL` traok work, a ui ant used, in oompoaod of three bieio pe to like aho p n --otatio q (l) The electric power installation, which goncrated tho e1e@trio power; (2) The eloctrioally-operatod toola; Znei,ilated cables for feeding tho oleotric ourront from the power X37 installation to the working tools. The mobile motorpg- n?rator made at the Kaluga plant i s mounted on the Chas its of a ZISw5 truck. saws orosatie tampers, nut rummers, etc.; it also can be used for lighting rent to portable electric tools such as wood and metal drills, railwoutt~ag Declassified in Part - Sanitized Copy Approved for Release 2012/05/04 : CIA-RDP82-00039R000100130042-1 CONFIDE NTIM O~pa~eity (t1owtt) Current ahar&oteristio~ Yoltago Nwnber oP oyolee 1Q Modol Maximum power devolopod (horeopowor) Mann RPM Working RPM Fuel Total woight of installation (kilograms) Maximum speed of travel (kilometora poi' hour) ZIS-5 f our-oyolo ?3 2,400 1,00 Oaeoline x,300 30 Tho ZhES 2.0?kilovo1t-ampere motor genorttor ( i~ at the present time the main pcwer?generating unit used in running track maintenance. Tha set ie mounted on a wo1ded tubular frame. It ie carried from place to place by four men, SPECIFICATIONS Generator Generator capacity Voltage Current (Amps) Model M, o~, for Model Power Declassified in Part - Sanitized Copy Approved for Release 2012/05/04 : CIA-RDP82-00039R000100130042-1 2 kilovolt-amperee (1.6 kw) 230/133 5/8.5 SGD~2A ~o? Alt?rflftting, 3-Ph 220/30 50 1,000 L-3/2 3 hp 2,200 Declassified in Part - Sanitized Copy Approved for Release 2012/05/04 : CIA-RDP82-00039R000100130042-1 Total w i ht or Zh2 (Kg) 200 Opor~tin Poraonuel Qp~ tOr Tho Zhu .5 motor afs ter put out by the Twnbov Plat woigha 400 reason is ~11flO~t v1usuable ao a portabl? unit 1o klowne, ~n4 der thi aurront trok rnnintoiauoe wort. In view of this drawbaok, the 1oaifl tau a off' the TsCMZ ha kilovolt-a~re mot?r~Senorator set motlted a dovalopod ~ ~~~ on a two-axlo oar, Ftio1 2iid Rrrods gaolit SPECTFIC~TIONS OF THE ZhE9?4. Capaoity (kilovolt-amperu) 4. golfs a 3,/23O Cturront oharacterietios Alternating, 3~phane Model SS-4.5 R 1,500 Model L-6.2 Rated horsepower 6 2,200 2nd.gi'ade gasoline Fuel Total weight of unit (KG) 400 Operatin personne1 One operator ~ Tor feeding electric otrrent from the ZhES-'2 and 7hS-4.5 motor enor- store to electric track tools (ta~-porg, rail saws and rni1-dri1ling machines, grinders, etc.) in track taaintenanoe work, a oable network is neoessar7. The cable system consists of hose cable and oonnacting fixtures: switchboxes, distribution boxes, and junction boxes with either fork or socket conneetior~ . The a os of cable ordirArily used for electric tool operations are as Declassified in Part - Sanitized Copy Approved for Release 2012/05/04 : CIA-RDP82-00039R000100130042-1 Declassified in Part - Sanitized Copy Approved for Release 2012/05/04 : CIA-RDP82-00039R000100130042-1 !ol:owo s in ', x 1O x 6j di otribution oablo o~ x 10 1 x~ j undorwotor oebloo, 3 x1 x 1.. Four-otrand XT oablo ohould bo usod for track work' when nooooaary, a h' oab1? can bo eubotituted. '. tjiI9 1Tur Tho main typo of o1ootrio tznper uoed by the Soviet Onion is the vibratioh-type tamper. The vibration tamer made by the Zaporo~h'ye plant conoioto of a 7 .4 (Q~ oylindrioal body to one end of whioh is fastoned o i in th? shape of 1 a curved spade; on the other end is a frame with hand1c Inside the oylin- drioal body there is fasten?d to a shan't a sma11 O, 5-horsepower elootrio motor. Also fastoned to the haft is a uni1atora1 occentrio vibrator weight. Reoeiving current from the mobile motor generator, the ?mall oleotrio motor tu;s the shaft with the vibrator at n rate of 3,000 revolutions per minute, thus setting up the vibration. The eleotrio tamper built by the Zaporozh 'ye Plant weighs 32.E kilo. gams end stxands one meter high. +k d if 7N 4 y~:;f t if t 4f'~I For ballast, the working edge of theme &s i87 x 20 millimeters; for sand, 237 x 20 millimeters. To operate the electric tamper, the workers stand in pairs, as when operating the pneumatic temper. At present the Model EShP-1 eleotrio vibration tamper is used for packing ballast under ties in running traok maintenanoe. This tamper is more effective than the impaotwtype tamper. The tamper is fed from a mobile ZhE$2 or Z123 ZhE5.4.5 motor generator. The ESiP-l electric tamper is built by the "Revolyutsionnyy trud" R1ant of the Ministry of Transportation. This tamper weighs 32 kilograms, is l,130 millimeters long, 220 milli. meters wide, X47 millimeters high, and has handles 590 millimeters long. Declassified in Part - Sanitized Copy Approved for Release 2012/05/04 : CIA-RDP82-00039R000100130042-1 Declassified in Part - Sanitized Copy Approved for Release 2012/05/04 : CIA-RDP82-00039R000100130042-1 CONI:LiJ? Met' ??e &irine jaahine~ The Soviot Typo -26 ?1eotrio boring maohine to mounted on a special moue oo that proeo on the top of the maohino loworo the drill. Tho depth of drilling le oet beforehand by adjusting retainoro. ~n drilling shallow he the dri11 can be coed without the mawit by holding the drilling attachment by hand. At preoent tho TeNII tie boring maohii is boing uAed to meohaniza the drilling of holeo in croooties for apik@e and wood screws. Thin machine la mounted on a weldod frame. For drilling holve in ties under a given typo of rail, tha framo is equipped with appropriate guideo. The maohine can drill hol?s for R43, R38, I1I-a and IV-a rails, for which pi~rpono the machine le oquippod with interchangeable uidoe fastened by bolt to the frame of the maohine. Tho machine is operated by two men. For the power aouroe, the ZhES-2, the ZhES-4.5 or other mobile genera- tors can be ueod. The productivity of the machine when drilling eix holes per tie in 6o-~0 ties per hour. The machine weighs 27.5 kilograms, ie 2,007 milli- meters long, 150-21 millimeter wide, and 1, 0-~15 millimetern high. leetric Rai,,,lE ?;;machine At prenent, boring machine trade by the "Rovolyutsionnyy, trud Plant" is widely used for drilling holes in rails. The machine conniats of a bed, an electric drill and a clamp. One worker operates the machine. Time required for drilling a hole is 2-3 minuten. The productivity of the machine on an -hour ehift is 10-200 holea, depending on the type of rail. The machine weighs 35 kilograms; maximm drill diameter is 3O millimeters. In track maintenance a good deal of time is spent cutting off rail ends. Tor thin work, portable rail sawn are used. Those machines are powered byr electric motors working off mobile motor generators or internal combustion engines, A rnil saw of modern design and light weight is being tnanufaetured by the Tambov "Revolyuteiont yy trod" Plant, l2 Declassified in Part - Sanitized Copy Approved for Release 2012/05/04 : CIA-RDP82-00039R000100130042-1 Declassified in Part - Sanitized Copy Approved for Release 2012/05/04 : CIA-RDP82-00039R000100130042-1 1 ondo oan bo aut with this ahine either with the rah inal1ed in the track or when the rail has boon romovod. ma the evens oporating speed of the The machine woi~he kilor& i maters r minute. The nvoroJa time ?or auttin~ one R43 rail ew in 40.3 ~ ankahart turning aloakviso is 3.4 minutest turning oounter" with ~h? or be e 10,5 minutoo. Henan it is reoommendcd that outtin~/done with oloakwio, ~ the ahatt turning counter-aloak4se, The rntehine is operated by one man and oarried by two. For moohanizin~ the rennin and loosening of oorews when ohanging rails or tied and the running and 1oooenin of track-bolt mite when ohanin mile and lubrioatin bolts, a eorew-and-nut wrench, powered by an eleotr o motor, ie used. The elootrie aarew- nd-nut wrench no?da a 2.0 kilovolt*i amper power plant for its aouroo of power. Two mon are required to operate the machine, one of whom moat rn the motor gonorator, The productivity of the electric wrench in running or unscrewifS Y be roughly canaider?d as per hour , ; track-bolt nuts, 60.0 per hour The ~'ollawas ecrnwa~ 100 pe wrench weihs 85 kilome. An electric chain saw is used to make anticreeper oroee braoea. Opera- tion of the saw requires two workers. One out requires 30 seconds! The saw weighs 3 kilo ms, le 1,200 millimeters long, ago milliinetera wide and 00 millimeters high. The speed of getting is 6.7 niters r second. ~, The width of the saw out is 9 millimeters, MACHINES WORKING OFF INTERNAL COMBUSTION ENGINES Mechanioa1 Screw Jack The mechanical screw jack built by the Kaluga Plant is used for hitting track. This dank has the following speaificatinnss L42 (gasoline) Motor Lifting ospaoity of jack (tons 12 4aximum height of lift (centirn&ors) 60 Total weight (tonti)-~ 1.0 Declassified in Part - Sanitized Copy Approved for Release 2012/05/04 : CIA-RDP82-00039R000100130042-1 Declassified in Part - Sanitized Copy Approved for Release 2012/05/04 : CIA-RDP82-00039R000100130042-1 CONFIDENTIAL The jook conetota of ~a a oav on which ie wountad o aeo1ine motor ~nc1 two 1iftin oorawo vented undo rn th the frome in tr~niveroe oookete. To the name off' the oar thorn ore fastened two paive of a1ampo which hold the rails by the head at two pointo on ooh eido. Motorized 1i. haw The 2aporozh'y6 Plant mkeo a motorized rail saw powored by aaaoline engine. On the frame, which is mounted on wheels, is plaaod o gaaoiine moor. Through a transmission the motor drives a dick to which is footonod a con neoting rod which connects with a Qaw fie. A clamp serves to fasten the rnohine to the rails. The rail saw hac the toUowin- apeoifioationa: Motor KIM (gasoline) POWOI' of motor (horaopower) 4.5 RPM 2,500'.3,000 N~nber of double strokes of the saw per minute 50.60 Nwnber o? sawing per hour About 6 Peel oonsumption (grarn/horepowex'-hour) 550 Weight of machine (kilograms) 161 In place of the internal combustion engine an electric motor may also be used on the same mounting, thus making it an electric rail saw. Rai;t rind n Maohirae th Ri -Dr llinttachnne t The rail-grinding machine built by the Zaporozh ' ye Plant conaista of an Z/z..2 three..horsepower gasoline motor mounted on a mobile card and e flexible transmission shaft leading to an emery wheel.. The machine 3e used for ~rindin~ built-up ra31m and frogs, and also for grinding the out-off ends of rail being welded. Maximum f1ae1 aonunption (gaan1ine) Si 404 grams per hour. Besides the emery wheels a apoiai ~aii-ariiiing attachment can be connected to the machine, makth~ it a rai1-dri113ng machine. QONfiDENI 1A1 Declassified in Part - Sanitized Copy Approved for Release 2012/05/04 : CIA-RDP82-00039R000100130042-1