
We EPG began its life some 30 years ago in China, originally supplying all types of spare parts for farmers.Due to our sincerity in offering best service to our clients, understanding of your needs and overriding sense of responsibility toward filling ordering requirements,a specialized supplier of a full range of chains, sprockets, gears, gear racks, V-belts, couplings and reducers, pto shaft, agricultural gearboxes….- EPG Group the biggest agricultural gearbox and pto factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086-13083988828
Adhering to “Survival by Quality, Development by Technology & Credit”, The company will constantly improve product performance to meet the increasing customer requirements in the rigorous style of work. Our main manufacture equipment is machining centers, CNC machine lathes, general lathes, high efficiency gear hobbing machines, gear shaving machines, gear honing machines, grinding machines, boring machines, broaching machines, gear shaper machines, general gears machine tool, cold hobbing machines, various heat treating furnaces, casting electric furnaces, and shot blast machines.
Our subsidiary company, Bonny tracked undercarriage factory, is specialized in the research and deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment of rubber and steel crawler undercarriage. Since the establishment of Bonny, it keeps the whole ept in view and blaze steadily new trails. By now, we have deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ed various tracked undercarriage systems and the load capacity is from 0.5 ton to 20 ton. It has been widely applied in drilling machines (core drill, horizontal directional drilling rig, belt engineering drill, and engineering rig), engineering machines, ept, colliery, agricultural and XiHu (West Lake) Dis.Hu (West Lake) Dis.dening machines. Meanwhile, we have a lot of experience engineers who can provide you technical support and technical consultancy to meet your needs.
Picture of undercarriage for reference
Features
- Adopt steel tracks or .steel tracks and block rubber.
- The track motor can be fixed displacement or variable displacement concealed planetary gearbox and hydraulic motor, such as Nabtesco (Japen), Brevini (Italia). If you need, we can also provide track motor made by our own factory.
- The beam is made of Q345B with high loading capacity.
- It can also be designed and manufactured on customers’ request.
- It is widely applied in all kinds of large drilling rig, excavator, paver, Aerial Worept Platform and ept engineering machines.
Technical Parameters
|
MODEL |
Dinamic |
Static |
Weight |
Press.Bar |
oil flow |
Torque |
Grad. |
Speed |
|
ST-3500 |
3500 |
4000 |
750 |
220 |
35 |
4723 |
65% |
2/3.2 |
|
ST-6000 |
6000 |
7000 |
1350 |
220 |
55 |
8330 |
65% |
2/3.7 |
|
ST-8000 |
8000 |
9500 |
1830 |
300 |
82 |
11700 |
65% |
2.8/4.7 |
|
ST-10000 |
10000 |
11300 |
2350 |
350 |
100 |
14800 |
65% |
3/5.1 |
|
ST-12000 |
12000 |
15000 |
2950 |
350 |
124 |
22500 |
65% |
2.9/4.9 |
|
ST-15000 |
15000 |
18000 |
3300 |
350 |
140 |
24000 |
65% |
3.2/5.5 |
|
ST-20000 |
20000 |
25000 |
4300 |
350 |
220 |
38000 |
65% |
3.5/5.4 |
|
ST-30000 |
30000 |
37000 |
6500 |
330 |
260 |
59000 |
65% |
2.5/4.6 |
|
ST-40000 |
40000 |
480000 |
7100 |
350 |
290 |
72800 |
65% |
2.3/4.3 |
Dimensions
|
MODEL |
A |
B |
C |
D |
E |
F |
No. of |
| ST-3500 |
2030 |
1500 |
485 |
1800 |
300 |
225 |
4+4 |
|
ST-6000 |
2467 |
1950 |
549 |
1700 |
300-400 |
240 |
5+5 |
|
ST-8000 |
2783 |
2265 |
548 |
1800 |
400-450 |
255 |
8+8 |
|
ST-10000 |
3800 |
3200 |
600 |
1700 |
400-500 |
280 |
9+9 |
|
ST-12000 |
3282 |
2575 |
720 |
2000 |
400-600 |
345 |
9+9 |
|
ST-15000 |
3666 |
2923 |
753 |
2000 |
500-800 |
360 |
8+8 |
|
ST-20000 |
4065 |
3323 |
786 |
|
500-800 |
375 |
8+8 |
|
ST-30000 |
4530 |
3730 |
836 |
|
500-800 |
405 |
9+9 |
|
ST-40000 |
4888 |
4090 |
880 |
|
500-800 |
420 |
10+10 |
Company
Type of final drive gearbox
Type of track
FAQ
1. Are you the manufacturer or eptr?
We are the manufacturer with more than 20 years experience engaged in designing and manufacturing of steel crawler undercarriage.
2. How long is the delivery?
Usually it is 20 daeptfor the production of steel crawler undercarriage.
3. What’s the warranty of your product?
We can offer you 12 months quality guarantee period after receipt of steel crawler undercarriage.
4. Can you custom make the product?
Yes, all dimensions and specifications can be designed and made based on your requirements.
5. How to order?
To make sure the offered steel crawler undercarriage is suitable for your application, please offer the following details:
1. Rubber or steel track undercarriage:
2. What is the payload of undercarriage:
Note: it is the weigeptof machine excXiHu (West Lake) Dis.Hu (West Lake) Dis. the weigeptof undercarriage.
3. length of track undercarriage (mm):
4. width of each side of track undercarriage (mm):
5. heigeptof track undercarriage (mm):
6. total width of track undercarriage (mm):
7. worept flow rate per each side of undercarriage (L/min):
8. worept pressure (MPa):
9. travelling speed (km/hr):
10. climbing capacity:
Application
The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed replacement parts contained herein are not sponsored, approved, or manufactured by the OEM.

