Shengde industrial park
PRODUCTS CENTER
Bhutan For Caterpillar(CAT) D4D Dozer Top Carrier Roller 6K9879, 6K9880, 3K7962, CR2880
Caterpillar (CAT) D4D Dozer is a classic, reliable powerhouse that demands high-quality undercarriage components to maintain its legendary pushing performance. This top carrier roller part numbers 6K9879, 6K9880, 3K7962, and CR2880, engineered with heavy-duty forged steel and precision induction hardening. It provides superior track alignment and exceptional durability in harsh environments. Quality guaranteed by Shengde Machinery, a 26-year undercarriage factory. Note: Part numbers are for reference only. Please verify your machine's part install interface or dimensions with us for 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.
CNC workshop
Stock warehouse
Headquarter office building
Quality inspection
Roller assembly check
Track assembly check
Frame machining
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 | / |
Track undercarriage expert. Since 1999. Main business: design, produce and wholesale track undercarriages, steel tracks and all undercarriage parts.
CONTACT US
Service Mail: info@cnqzshengde.com
Service Line: +86-595-6829-6522
Sales Manager: +1-213-246-6396
Tel: +86-595-22450505 / 22451159 / 22425555
Postcode: 362000
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Track Undercarriage Factory | Wholesale Track Undercarriage | Track Undercarriage Parts
