Komatsu D20 D21 Heavy Duty Bottom Rollers
D20 Track Roller Show
Famaritana:
Lanja roule ambany: 14.8kg
Item isa fonosana: 1 x ambany Roller
Loko: mavo
Fitaovana: 50 MnB Steel
Hain-tany: HRC52-58, Halalin'ny: 5mm-10mm
Vita: malama
Teknika: Forging sy Casting
Famaritana:
1. Vatana kodia: fitaovana 50 Mn, hamafin'ny hamafin'ny HRC 25-28, hamafin'ny CASE HRC 52-56, hatevin'ny hamafin'ny 5-8mm.
2. Fonon'ny lafiny: QT 450-10, hery toy izao manaraka izao: tensile tanjaky ny ob (MPa): 2450 hery mamokatra 00.2 (MPa): 2310 hamafin'ny: 160 ~ 210 hb.
3. Roller: 45 # vy karbaona na 40 Cr. Famonoana ny HRC25-30 sy ny famonoana ny HRC 52-58. Ny halalin'ny fanamafisana ny 2-3mm.
4. Pin 65 Mn na 45 karbaona vy, hamafin'ny HRC 25-28.
5. Bolts, kilasy 12.9, HRC 45-52.
6. Tombo-kase: fingotra nitrile. Ny mari-pana miasa -20 ℃ hatramin'ny 110 ℃.
D20 Track Roller SARY

d:156 | ΦB:135 | C:106 | D:130 |
E:194 | F:265 | G:147 | ΦH:40 |
ΦH1 | L:15,2 | M:82 | N:18,5 |
ΦA1 | C1 | T:78.5 |
Mifanaraka amin'ireto fiara manaraka ireto:
KOMATSU
D20A5 45001-60000,D20A 6 60001-75000,D20A7 75001-UP,D20P 5 45001-60000,D20P 6 60001-75000D20P 7,5D2017 PL 60001-UP,D2OPLL 6 60001-UP,D200 5 45001-60000,D200 6 60001-75000,D2007 75001-UP,D20S 5 45001-60000,D20 60001-75000,D20S7 75001-UP, D21A 5 45001-60000,D21A 660001-75000,D21A7 75001-UP,D21E 6 60001-UP,D45P00 60001-75000, D21P 6A60001-UP, D21P 68 60001-UP, D21P7 75001-UP, D21P-3 200007-UP, D21PL6 60001-UP, D210 6 7070 75001-UP, D21S5 45001-60000, D21S 6 60001-75000, D21S 6A 60001-UP, D21S 7 75001-UP
CROSS REFERENCE (KAODY ORIGINAL):
BERCO
KM909
ITM
A4021000M00
KOMATSU
101-30-00042,101-30-00170,201-30-00050,201-30-00051,201-30-44000
VPI
VKM9O9V
D20 Track Roller fonosana
