Lub tshuab hluav taws xob tau tsim nyob rau xyoo 1990 rau kev pab tua hluav taws ntawm cov tsheb tiv thaiv ntawm cov tub rog sib koom ua ke. Lub tshuab hluav taws xob tau tsim los ua thev naus laus zis niaj hnub muaj peev xwm ua tiav cov haujlwm uas tau hais tseg, thaum muaj qhov tsim nyog niaj hnub sib ntaus thiab cov yam ntxwv ntawm lub xov tooj. Thaum lub sijhawm tsim kho txoj haujlwm Primus, kev tshawb fawb tau ua tiav qhov zoo tshaj plaws nyob rau lub sijhawm ntawd piv txwv txog rab phom tua tus kheej - M109 Paladin, AS90 Braveheart, Japanese Hom 75, 2S3M1. Nws tsis muaj xwm txheej uas qhov kev xaiv poob rau ntawm 155mm rab phom - raws li kev paub siv cov phom zoo sib xws nyob txawv teb chaws tau qhia, qhov no yog qhov kev daws teeb meem zoo tshaj plaws kom ua tiav cov yam ntxwv xav tau ntawm kev sib ntaus sib tua.
Cov Tub Rog Tub Ceev Xwm ntawm Singapore xav tau rab phom tua tus kheej mus txog 30 tons, tsis pub ntau tshaj 3 meters dav rau kev txav mus los hla cov choj hauv zos thiab zaub. Kev tshawb fawb tau pab txiav txim siab nws tus kheej kev txhim kho ntawm qhov tshiab taug qab howitzer.
Lub tuam txhab ST Kinetics, ua ke nrog DSTA, pib tsim rab phom tua tus kheej hauv xyoo 1996. Cov kws tshaj lij tau muaj kev paub dhau los hauv kev txhim kho thiab tsim cov cuab yeej siv phom loj thiab ua haujlwm zoo li "FH-88" thiab "FH-2000".
Txog thaum lub caij ntuj sov xyoo 2000, tau tsim lub tshuab ua haujlwm ua tus kheej-propeller howitzer. Cov phom tau teeb tsa ntawm UCVP chassis (thoob ntiaj teb kev sib ntaus sib tua platform). Lub chassis suav nrog cov khoom siv los ntawm M109 Paladin phom, M2 Bradley cov tub rog sib tua tsheb thiab M8-AGS. Hauv ob xyoos tom ntej, tus kheej-propelled howitzer tau sim. Kev ntsuas hluav taws tau tshwm sim hauv New Zealand xyoo 2004.
Thaum lub caij nplooj zeeg xyoo 2002, Primus tus kheej-propelled howitzer tau pom zoo tsim nyog raws li qhov xav tau. Tus kheej-propelled howitzer "Primus" tau saws los ntawm 21 cov tub rog sib ntaus sib tua hauv tebchaws Singapore.
Lub chassis yog ua raws ntau lub platform uas American M109 tus kheej-propelled howitzer tau tsim. Kuj tseem siv qee lub tshuab thiab chav nyob los ntawm BMP "Bionix", uas tsuas yog ua kom yooj yim rau kev cob qhia cov neeg ua haujlwm thiab rov tsim nyog. Crawler chassis nrog xya txoj kev log.
Diesel "6V 92TIA" nrog 550 hp tau siv los ua lub cav. Kev sib kis tsis siv neeg. Howitzer taug kev nrawm - txog 50 km / h. Qhov ntev yog mus txog 350 kilometers. Qhov hnyav tag nrho - 28.3 tons. Txhua qhov no tso cai rau siv lub tshuab hauv pab tub rog ntawm Singapore kom ntseeg tau tias tau muab txoj haujlwm niaj hnub ua rog. Kev thauj mus los ntawm SSPH 1 tuaj yeem ua tau nrog Airbus A400M thauj dav hlau.
Lub turret nqa lub phom 155 hli nrog lub qhov ncauj nres thiab lub tshuab rho tawm. Kev tua ntau ntawm cov foob pob hluav taws zoo ib yam yog mus txog 19 kilometers, thiab cov phiaj xwm tshwj xeeb yog nce txog 30 kis lus mev. Siv cov mos txwv-cov khoom tawg loj, cov cuab yeej tiv thaiv, cov pa luam yeeb thiab teeb pom kev zoo.
Kev them nqi yog ib hom semi-automatic. Tus nqi hluav taws yog peb zaug ib feeb, siab tshaj plaws - txog 6 txhaj tshuaj ib feeb. Kev tswj hluav taws yog digital. Nws saib xyuas txhua qhov muaj mos txwv, nrog rau nws siv thaum tua. Cov cuab yeej taug kev tau teeb tsa. Cov cuab yeej siv digital muab cov ntaub ntawv tau txais thiab ua tiav los ntawm cov lus txib hauv 60 vib nas this.
Cov yam ntxwv tseem ceeb ntawm tus kheej-propelled howitzer "Primus SSPH 1":
hnyav tag nrho - 28.3 tones;
- neeg coob - peb tus neeg;
- lub cav fais fab - 550 hp;
- mus kev ceev txog 50 km / h;
- caij nkoj mus txog 350 kilometers;
rab phom caliber - 155 hli;
- riam phom ntxiv - 7.62mm rab phom tshuab
- kev taw qhia lub kaum sab xis / kab rov tav - (-3) + 85/360 degrees;
Cov mos txwv nqa tau - 90 mos txwv;
- tus nqi hluav taws kub txog 6 rds / min;
- thaj tsam ntawm kev puas tsuaj mus txog 30 kilometers;
