CAT Track Roller OEM Excavator Spare Parts Undercarriage Parts
1. What is a Track Roller?
Track roller can support the conveyor belt and the weight of the material. Our track roller is made of high quality alloy steels and seals, it has good combination mechanical properties through the whole heating quenching and tempering.
2. Main Materials
Main body | 50Mn/40Mn2 Alloy steel | Shaft | 45# Alloy steel |
Side cover | 50Mn/40Mn2 Alloy steel | Bi-metal sleeve | CuPb10Sn10 |
Ring float | Cr16Mo2NiCu | Hexagon bolt | JB/T1000-1977 OEM |
O-ring | High quality rubber | Lubricated oil | High quality 40# |
3. Manufacturing Processes
4. Our Advantages
5. Main Dimensions of Installation
Main Parameters
Brand | Model | Dimensions of Installation | |||||
A | B | E | G | M | L | ||
CATERPILLAR | E55 | 135 | 100 | 110 | 194 | 150 | 12 |
E70B | 135 | 110 | 136 | 240 | 208 | 13.5 | |
E220B | 185 | 150 | 220 | 335 | 296 | 21.5 | |
E240 | 192 | 160 | 228 | 372 | 330 | 19.5 | |
E312 | 168 | 138 | 186 | 299 | 266 | 18 | |
D4D | 230 | 203 | 174 | 358.5 | 298 | 17 | |
D5 | 233 | 204 | 208 | 369 | 317.5 | 17 | |
D6D | 246 | 210 | 228 | 400 | 330.5 | 20.5 | |
D7G | 256 | 222 | 248 | 439.5 | 368 | 24.5 | |
D8K | 300 | 280 | 296 | 533.6 | 428.6 | 27 |
The models above are just for reference, we can't list all models here. We can supply more products as your requirements. Please feel free to send us your inquiry.
6. Hot Sale Products
7. Why Choose Us?