Poloka femalagaa'i o masini eli suau'u e si'i mamafa tele
Fa'amatalaga Fa'atekinolosi:
• O le Poloka Femalagaa'i o se meafaigaluega autū taua i le fa'agaioiga o le galuega. O lona galuega autū o le fausiaina lea o se poloka pulley e ala i fusi o le Poloka Femalagaa'i ma le pou, fa'aluaina le malosi o le tosoina o le maea vili, ma amoina paipa vili uma i lalo o le lua po'o paipa suāu'u ma meafaigaluega faigaluega e ala i le matau.
• Ua tineia alavai o le sheave ina ia tete'e atu ai i le ofuina ma fa'aumiumi ai lo latou umi e fa'aaoga ai.
• E mafai ona fesuia'i fusi saito ma u'amea ma fusi o latou poloka pale e tutusa.
Fa'atulagaga Fa'apitoa:
| Fa'ata'ita'iga | YC135 | YC170 | YC225 | YC315 | YC450 | YC585 | YC675 | |
| Avega maualuga o le matau kN (kips) | 1350 (300000) | 1700 (374000) | 2250 (500000) | 3150 (700000) | 4500 (1000000) | 5850 (1300000) | 6750 (1500000) | |
| Lapoa o le uaea mm(in) | 29 (1 1/8) | 29 (1 1/8) | 32 (1 1/4) | 35 (1 3/8) | 38 (1 1/2) | 38 (1 1/2) | 45 (1 3/4) | |
| Numera o fusi saito | 4 | 5 | 5 | 6 | 6 | 6 | 7 | |
| OD o fusi saito mm (in) | 762 (30) | 1005 (39.6) | 1120 (44.1) | 1270 (50.0) | 1524 (60) | 1524 (60) | 1524 (60) | |
| Fuataga lautele | Umi mm (in) | 1353 (53 1/4) | 2020 (83 5/8) | 2294 (90 5/16) | 2690 (106) | 3110 (122 1/2) | 3132 (123 1/3) | 3410 (134 1/3) |
| Lautele mm (in) | 595 (23 7/16) | 1060 (41 1/8) | 1190 (46 7/8) | 1350 (53 1/8) | 1600 (63) | 1600 (63) | 1600 (63) | |
| Maualuga mm (in) | 840 (33) | 620 (33) | 630 (24 3/4) | 800 (31 1/2) | 840(33) | 840(33) | 1150 (45) | |
| Mamafa, kg(lbs) | 1761 (3882) | 2140 (4559) | 3788 (8351) | 5500 (12990) | 8300 (19269) | 8556 (18863) | 10806 (23823) | |






