Shengde industrial park
PRODUCTS CENTER
Bhutan For Hitachi EX400 Excavator Top Carrier Roller 9072634, 9099140, 9062405
Reference part nos: 9072634, 9099140, 9062405. Featuring heavy-duty forged shells, high-precision bimetal bushings, and superior leak-proof seals, this top carrier roller is engineered for the Hitachi EX400. It provides exceptional support for the track group, reducing sag and vibration in tough terrains. Note: Part numbers are for reference only. Please verify your machine’s part install dimension with us to ensure a 100% precision fit.
Category:
Product Description
| Raw material: | 50MnB alloy steel | Surface hardness: | 56° - 62° HRc |
| Main technique: | Forging, casting, CNC processing, seal & running test | Monthly capacity: | 50000 pcs |
| Customization: | Accept OEM, ODM | Packaging material: | Shock-absorbing foam, carton, wooden case, pallet |
| Shipping port: | Xiamen, Ningbo, Shanghai or any port in China | Lead time: | 24-72 hours for in-stock items, 45 days for bulk orders |
Structure of Top Roller
Dimension of Top Roller


No. | MODEL | A | B | C | D | F | G | H | I | J | MEMO | |||
01 | EX200-1 | 84 | / | / | / | 150 | 97.5 | 35 | 57.5 | 4-Φ17 | / | |||
02 | EX200-5 | 84 | / | / | / | 120 | 96 | 35 | 57.5 | 4-Φ18 | / | |||
03 | ZX200 | 84 | / | / | / | 120 | 95.5 | 35 | 53.5 | 4-Φ19 | / | |||
04 | EX400 | 103 | / | / | / | 160 | 117.5 | 65 | 91 | 4-Φ19 | / | |||
05 | E120B | 72 | 90 | 63 | 41 | 112 | / | / | / | / | / | |||
06 | CAT320 | 84 | 108 | 70 | 47 | 120 | / | / | / | / | / | |||
07 | E325 | 97 | 113.5 | 75 | 47 | 160 | / | / | / | / | / | |||
08 | E330 | 97 | 113.5 | 75 | 47 | 160 | / | / | / | / | / | |||
09 | PC100-5 | / | / | / | / | 115 | 81.5 | 41 | 71 | 4-Φ14 | / | |||
10 | PC200-5 | 84 | 119.5 | 70 | 55 | 140 | / | / | / | / | / | |||
11 | PC300-5 | 96 | 16 | 9o | 58 | 168 | / | / | / | / | / | |||
12 | PC400-5 | 106 | 116 | 9o | 58 | 168 | / | / | / | / | / | |||
13 | SK200-3 | 84 | 87 | 70 | 46 | 120 | / | / | / | / | / | |||
14 | SK300 | 95 | 129.5 | 70 | 65 | 120 | / | / | / | / | / | |||
15 | SK320-6 | 95 | 128 | 70 | 66 | 160 | / | / | / | / | / | |||
16 | R290 | 96 | 132.,5 | 85.5 | 58 | 168 | / | / | / | / | / | |||
17 | DH280-3 | 85 | / | / | / | 142 | 131 | 50 | 111 | 4-Φ18 | / | |||
18 | D4D | 70 | 91 | 88 | 41.5 | 151 | / | / | / | / | / | |||
19 | DSH | 86 | 115.8 | 110.7 | 57.2 | 172 | / | / | / | / | / | |||
20 | D60/D65 | 100 | 105 | 96 | 61 | 185 | / | / | / | / | / | |||
21 | D61 | 82 | 98 | 92.8 | 61 | 165 | / | / | / | / | / | |||
22 | D6D | 94 | 116 | 87.5 | 47.7 | 188 | / | / | / | / | / | |||
23 | D6H | 94 | 15.5 | 110 | 57.15 | 188 | / | / | / | / | / | |||
24 | D7G | 98 | 118.5 | 10o | 57 | 191 | / | / | / | / | / | |||
25 | D85 | 98 | 119 | 120 | 58 | 185 | / | / | / | / | / | |||
26 | D155 | 120 | 137 | 139 | 68 | 194 | / | / | / | / | / | |||
Company Brief
Shengde Machinery is a renowned track undercarriage manufacturer from China. Since 1999, company has been focused on track undercarriage customization for over 26 years. Now company owns full track chassis customization ability including research, design, manufacture, test, inspect and global delivery. Company is official supplier of many brand equipment manufacturers including Sany, Hitachi and Zoomlion. Production capacity of complete track chassis is 20000 sets per year.
Company Video Show
Certificates

Meet Us in Trade Shows
Model List
SANY | CATERPILLAR | KOMATSU | HITACHI |
| SY35 | E70B | PC20 | EX30 |
| SY60 | E120B | PC30 | EX40 |
| SY70 | E200B | PC40 | EX60 |
| SY75 | E320B | PC60 | EX70 |
| SY135 | E320C | PC100 | EX90 |
| SY215 | E240 | PC120 | EX100 |
| SY225 | E300 | PC200 | EX120 |
| SY300 | E330 | PC220 | EX150 |
| SY305 | CAT110 | PC240 | EX200 |
| SY395 | CAT307 | PC300 | E×220 |
| SY420 | CAT311 | PC400 | EX300 |
| SY465 | CAT312 | VOLVO | EX350 |
| SY485 | CAT225 | EC55 | EX400 |
KOBELCO | CAT235 | EC140 | EX1100 |
| K907 | CAT322 | EC210 | UH045 |
| SK04N2 | CAT325 | EC240 | UH053 |
| SK07N2 | CAT345 | EC290 | UH062 |
| SK60 | DAEWOO | EC360 | UH063 |
| SK100 | DH55 | EC490 | ZAXIS55 |
| SK120 | DH150 | MITSUBISHI | ZAXIS70 |
| SK200 | DH220 | MS110 | ZAXIS200 |
| SK220 | DH280 | MS180 | ZAXIS230/240 |
| SK230 | DH300 | BULLDOZER | ZAXIS270 |
| SK300 | DH420 | D20 | ZAXIS350 |
| SK320 | SAMSUNG | D30 | ZAXIS400 |
| SK330 | SE130 | D31 | SANY |
| SK400 | SE210 | D3 | SY35 |
SUMITOMO | SE280 | D4 | SY60 |
| SH60 | SE350 | D4H | SY70 |
| SH100 | KATO | D4D | SY75 |
| SH120 | HD250 | D4M | SY135 |
| SH200 | HD400 | D5 | SY215 |
| SH220 | HD450 | D5H | SY225 |
| SH260 | HD700 | D50 | SY300 |
| SH280 | HD1250 | D5M | SY305 |
| SH300 | HYUNDAI | D6H | SY395 |
| LS2650 | R55 | D6D | SY420 |
| LS2800 | R60 | D60 | SY465 |
| LS3400 | R80 | D65 | SY485 |
| / | R130 | D6M | / |
| / | R200 | D6R | / |
| / | R210 | D7G | / |
| / | R225 | D85 | / |
| / | R230 | D8H | / |
| / | R290 | D8K | / |
| / | R305 | D8N | / |
| / | R320 | D8R | / |
| / | R450 | D9N | / |
| / | / | D155 | / |














