Shengde industrial park
PRODUCTS CENTER
U.S.A For Mobile Drilling Rigs Steel Track Undercarriage (Single Side)
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Product Description
This steel track undercarriage is designed with a structure and supporting system for mobile drilling rigs. Drilling operations place unique loads on drilling undercarriage frames. To meet this challenge, we engineered and designed heavy-duty frames based on years of experience in building drilling track undercarriage under various track sizes.
- Heavy-duty pivot joint steel frames with reinforcements in high-load areas.
- Extra long wave profile heavy-duty chain guides.
- Raised top roller position to ensure the necessary track chain clearance.
- Final drives with mechanical disengagement to allow the quick relocation of the machine.
- Mechanical, hydraulic, and gas tensioning systems.
- Wide range of hydraulic final drives is also available.
| Raw material: | 50MnB alloy steel | Surface hardness: | 56° - 62° HRc |
| Main technique: | Forging, casting, CNC processing, strength & running test | Monthly capacity: | 20000 sets |
| Customization: | Accept OEM, ODM | Packaging material: | Carton, wooden case, pallet, container |
| 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 Track Undercarriage
Types of Track Undercarriage & Chassis

Dimension of Track Undercarriage

NO. | Model | Pitch | A | B | C | D |
01 | SDD101-00301 | 101 | 1358.5 | 883 | 485 | 250 |
02 | SDD101-00401 | 101 | 1612.5 | 1137 | 485 | 250 |
03 | SDD135-01006 | 135 | 2400 | 1584.7 | 576.8 | 260 |
04 | SDD135-00602 | 135 | 2313.7 | 1755 | 570.6 | 300 |
05 | SDD135-00603 | 135 | 2601.6 | 1957 | 746.5 | 300 |
06 | SDD135-00604 | 135 | 1737 | 1180 | 574 | 250 |
07 | SOD135-01005 | 135 | 3458 | 2871.6 | 578 | 250 |
08 | SDD135-00607 | 135 | 2943.6 | 2299 | 746.5 | 300 |
09 | SDD140-00801 | 140 | 3072 | 2489 | 608 | 400 |
10 | SDD154-01004 | 154 | 3098 | 2460 | 638 | 330 |
11 | SDD160-01801 | 160 | 4672 | 3948 | 735 | 400 |
12 | SDD190-02701 | 190 | 4446 | 3650 | 925 | 600 |
13 | SDD216-10001 | 216 | 6780 | 5765 | 1075 | 600 |
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.
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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 | / |














