Komatsu D20 D21 Uili Ta'avale Mamafa i Lalo
Fa'aaliga o le D20 Track Roller
Fa'amatalaga:
Mamafa o le Uili i Lalo: 14.8kg
Aofa'i o le Afifi: 1 x Uili i lalo
Lanu: Samasama
Meafaitino: 50 MnB U'amea
Malō o le Luga: HRC52-58, Loloto: 5mm-10mm
Fa'auma: Lamolemole
Tomai: Fa'apala ma le Fa'apala
Fa'amatalaga:
1. Tino o le uili: meafaitino 50 Mn, ma'a'a HRC 25-28, ma'a'a CASE HRC 52-56, mafiafia o le ma'a'a 5-8mm.
2. Ufiufi i autafa: QT 450-10, malosi e pei ona taua i lalo: malosi tensile ob (MPa): 2450 malosi fua 00.2 (MPa): 2310 ma'a'a: 160 ~ 210 hb.
3. Roller: 45 # carbon steel po'o le 40 Cr. Fa'amālūlūina o le HRC25-30 ma fa'amālūlūina o le HRC 52-58. Loloto fa'ama'a'a o le 2-3mm.
4. Pine loka 65 Mn po'o le 45 u'amea kaponi, ma'a'a HRC 25-28.
5. Polo, vasega 12.9, HRC 45-52.
6. Fa'amaufa'ailoga: pa'u nitrile. O le vevela o le fa'agaioiga e amata mai le 20℃ i le 110℃.
ATA O LE ATA O LE D20 Track Roller
| ΦA:156 | ΦB:135 | C:106 | D：130 |
| E:194 | F:265 | G:147 | ΦH:40 |
| ΦH1 | ΦL:15,2 | M:82 | N:18,5 |
| ΦA1 | C1 | T:78.5 |
E FEAGAI MA TA'AVALE NEI:
KOMATSU
D20A5 45001-60000,D20A 6 60001-75000,D20A7 75001-UP,D20P 5 45001-60000,D20P 6 60001-75000D20P 7 75001-UP,D20PL 6 60001-UP,D2OPLL 6 60001-UP,D200 5 45001-60000,D200 6 60001-75000,D2007 75001-UP,D20S 5 45001-60000,D20S 6 60001-75000,D20S7 75001-UP, D21A 5 45001-60000,D21A 660001-75000,D21A7 75001-UP,D21E 6 60001-UP,D21P 5 45001-60000,D21P 6 60001-75000,D21P 6A60001-UP,D21P 68 60001-UP,D21P7 75001-UP,D21P-3 200007-UP, D21PL6 60001-UP,D210 6 60001-75000D2107 75001-UP,D21S5 45001-60000,D21S 6 60001-75000,D21S 6A 60001-UP, D21S 7 75001-UP
FA'ASINOGA FA'ASOA (FA'AMATALAGA MUA):
BERCO
KM909
ITM
A4021000M00
KOMATSU
101-30-00042,101-30-00170,201-30-00050,201-30-00051,201-30-44000
VPI
VKM9O9V
Fa'aputuga o le Roller Ala D20
