Rholeri Gwaelod Dyletswydd Trwm Komatsu D20 D21
Sioe Rholer Trac D20
Manylebau:
Pwysau Rholer Gwaelod: 14.8kg
Nifer y Pecyn Eitem: 1 x Rholer Gwaelod
Lliw: Melyn
Deunydd: Dur 50 MnB
Caledwch Arwyneb: HRC52-58, Dyfnder: 5mm-10mm
Gorffen: Llyfn
Techneg: Gofannu a Chastio
Disgrifiad:
1. Corff olwyn: deunydd 50 Mn, caledwch caledu HRC 25-28, caledwch caledu CASE HRC 52-56, trwch caledu 5-8mm.
2. Gorchudd ochr: QT 450-10, cryfder fel a ganlyn: cryfder tynnol ob (MPa): 2450 cryfder cynnyrch 00.2 (MPa): 2310 caledwch: 160 ~ 210 hb.
3. Rholer: dur carbon 45 # neu 40 Cr. Diffodd HRC25-30 a diffodd wyneb HRC 52-58. Dyfnder caledu o 2-3mm.
4. Pin cloi dur carbon 65 Mn neu 45, caledwch HRC 25-28.
5. Bolltau, gradd 12.9, HRC 45-52.
6. Sêl: rwber nitrile. Ystod tymheredd gweithredu -20℃ i 110℃.
LLUNIAU Rholer Trac D20
| 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 |
CYDNABYDDUS Â'R CERBYDAU CANLYNOL:
KOMATSU
D20A5 45001-60000,D20A 6 60001-75000,D20A7 75001-FYNY,D20P 5 45001-60000,D20P 6 60001-75000D20P 7 75001-FYNY,D20PL 6 60001-FYNY,D2OPLL 6 60001-FYNY,D200 5 45001-60000,D200 6 60001-75000,D2007 75001-FYNY,D20S 5 45001-60000,D20S 6 60001-75000,D20S7 75001-FYNY,D21A 5 45001-60000,D21A 660001-75000,D21A7 75001-FYNY,D21E 6 60001-FYNY,D21P 5 45001-60000,D21P 6 60001-75000,D21P 6A60001-FYNY,D21P 68 60001-FYNY,D21P7 75001-FYNY,D21P-3 200007-FYNY,D21PL6 60001-FYNY,D210 6 60001-75000D2107 75001-FYNY,D21S5 45001-60000,D21S 6 60001-75000,D21S 6A 60001-UP, D21S 7 75001-UP
CYFEIRIAD CROES (CODAU GWREIDDIOL):
BERCO
KM909
ITM
A4021000M00
KOMATSU
101-30-00042,101-30-00170,201-30-00050,201-30-00051,201-30-44000
VPI
VKM9O9V
Pacio Rholer Trac D20
