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Model:
D3BMaterial:
50Mn/40MnBColors:
Black or yellowTechnique:
Forging & castingHardness:
HRC52-58,Depth: 8-12mmWarranty time:
2000 hour (Normal life 4000hours )Finish:
SmoothPacking:
Fumigate seaworthy packing
Caterpillar D3B bulldozer carrier roller
◎ Carrier roller with sing and double flanges suit for excavator,bulldozer and drilling equipment ranging from 3 to 50 tons.
◎ Double conical sealing and lifelong lubrication designing enable the carrying wheel to have longer service life and perfect performance in any circumstances
Main technical parameter for some Caterpillar carrier roller
modles
A
B
C
D
E
F
G
H
K
M
Q
P
R
T
D3
137
57
25
150
174
267.7
87.6
41.45
D4D
142
71
35
151
175
271.7
87.7
41.45
D5
174
84
48
172
200
311.6
86.8
47.63
D5H
174
84
48
172
200
335.5
110.7
57.2
D6D
188
94
55
188
216
319.4
86.8
47.63
D6H
187
94
54
188
215
359.5
113
57.15
D7E
206
100
64
190
220
373
117
57.15
D7G
202
98
60
191
220
354.25
110.55
57.15
D8K
246
120
82
192
224
406.5
122.5
66.67
the models above are just for reference,we can supply more products as your reuirement,please kindly send us your inquiry or click export5@vmgroup.cn here.
Product overview & packing
We offer excavator undercarriage parts for Caterpillar D4D bulldozer . Please fill out our email application form for pricing and availability. For the Caterpillar D4D bulldozer carrier roller , we will send you a reply within a few minutes.
We offer excavator undercarriage parts for Caterpillar D8R bulldozer . Please fill out our email application form for pricing and availability. For the Caterpillar D8R bulldozer carrier roller , we will send you a reply within a few minutes.
We offer excavator undercarriage parts for Caterpillar D7G bulldozer . Please fill out our email application form for pricing and availability. For the Caterpillar D7G bulldozer carrier roller , we will send you a reply within a few minutes.
We offer excavator undercarriage parts for Caterpillar D6C/D6D bulldozer . Please fill out our email application form for pricing and availability. For the Caterpillar D6C/D6D bulldozer carrier roller , we will send you a reply within a few minutes.
We offer excavator undercarriage parts for Caterpillar E70B(CAT70B) excavator . Please fill out our email application form for pricing and availability. For the Caterpillar E70B(CAT70B) excavator carrier roller , we will send you a reply within a few minutes.
We offer excavator undercarriage parts for Caterpillar E120B(CAT120B) excavator . Please fill out our email application form for pricing and availability. For the Caterpillar E120B(CAT120B) excavator carrier roller , we will send you a reply within a few minutes.