Komatsu D20 D21 Ọrụ Dị arọ N'okpuru Rollers
Ihe ngosi Roller Track D20
Nkọwapụta:
Nrọ ala ala: 14.8kg
Ọnụ ngwugwu ihe: 1 x Roller ala
Agba: odo
Ihe onwunwe: 50MnB Steel
Isi ike dị n'elu: HRC52-58, omimi: 5mm-10mm
Mmecha: dị nro
Usoro: Ịmepụta na nkedo
Nkọwa:
1. Ahụ wheel: ihe 50 Mn, ike siri ike HRC 25-28, CASE hardening hardness HRC 52-56, hardening ọkpụrụkpụ 5-8mm.
2. Mkpuchi akụkụ: QT 450-10, ike dị ka ndị a: ike ike ob (MPa): 2450 ike na-enye 00.2 (MPa): 2310 ike: 160 ~ 210 hb.
3. Roller: 45 # carbon steel ma ọ bụ 40 Cr. Nkwụsị nke HRC25-30 na nkwụsị elu nke HRC 52-58. Omimi siri ike nke 2-3mm.
4. Mkpọchi pin 65 Mn ma ọ bụ 45 carbon steel, hardness HRC 25-28.
5. Bolts, ọkwa 12.9, HRC 45-52.
6. Akara: rọba nitrile. Na-arụ ọrụ okpomọkụ nso-20 ℃ ka 110 ℃.
D20 Track Roller DRAWING
| 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 |
DAkọtara na ụgbọ ala ndị a:
KOMATSU
D20A5 45001-60000,D20A 6 60001-75000,D20A7 75001-UP,D20P 5 45001-60000,D20P 6 60001-75000D20P 7-7502 60001-UP,D2OPLL 6 60001-UP,D200 5 45001-60000,D200 6 60001-75000, D2007 75001-UP,D20S 5 45001-60000,D2000 60001-75000,D20S7 75001-UP, D21A 5 45001-60000,D21A 660001-75000,D21A7 75001-UP,D21E 6 60001-UP,D2501P 1P 50001 60001-75000, D21P 6A60001-UP,D21P 68 60001-UP,D21P7 75001-UP,D21P-3 200007-UP, D21PL6 60001-UP,D210 1-7007D 75001-UP,D21S5 45001-60000,D21S 6 60001-75000,D21S 6A 60001-elu, D21S 7 75001-UP
Ntụaka n'ofe (CODES):
BERCO
KM909
ITM
A4021000M00
KOMATSU
101-30-00042,101-30-00170,201-30-00050,201-30-00051,201-30-44000
VPI
VKM9O9V
Nkwakọ ngwaahịa Roller Track D20
