Audited Supplier
Why to choose us?
We are the manufacturer and factory of rubber track undercarriage and steel track undercarriage. We have experienced engineers with more than 10 years' experience in design and manufacturing different types of undercarriage for drilling rig, crusher, shredder, etc.
Our subsidiary company, Bonny tracked undercarriage factory, is specialized in the research and development of rubber and steel tracked undercarriage. Since the establishment of Bonny, it keeps the whole world in view and blaze steadily new trails. By now, we have developed various tracked undercarriage systems and the load capacity is from 0.5 ton to 80 ton. It has been widely applied in drilling machines (core drill, horizontal directional drilling rig, belt engineering drill, and engineering rig), engineering machines, mining, colliery, agricultural and gardening machines. Meanwhile, we have a lot of experience engineers who can provide you technical support and technical consultancy to meet your needs.
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 Working Platform and construction engineering machines.
MODEL | Dinamic capacity | Static capacity | Weight kg. | Press.Bar | oil flow L/min | Torque Nm to engine | Grad. | Speed km/h |
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 |
MODEL | A Length | B Center Distance | C Height | D Total Width | E Width of track shoe | F Height of Cross beam | No. of roller |
| 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 |
Type of final drive gearbox
Type of track
Application of track undercarriage
Frame connection type of track undercarriage for your selection
Bracketed Frame
| A bracketed frame with machined plates provide a simple bolt on interface reducing assembly time. Standard bracketed models are available in many sizes. |
Weld-On Frame (Unbracketed) | A plain sided frame for your own connection method. This style can be incorporated into your chassis design allowing for the narrowest machine width. Our substantial frames allow a secure interface. |
Oscillating Frame | Oscillating frames, typically found on drilling rigs, precision manufactured to your specific requirements, or a collaboratively engineered solution. |
Cross Beam Track Systems
| Our fabricated cross beam chassis design offers the customer the ultimate in assembly simplicity. This connection method allows the machine to simply be placed on top and fixed in place. |
FAQ
1. Are you the manufacturer or trader of crawler undercarriage?
We are the manufacturer with more than 20 years experience engaged in designing and manufacturing of rubber crawler track undercarriage.
2. How long is the delivery?
Usually it is 20 days for the production.
3. What's the warranty of your product?
We can offer you 12 months quality guarantee period after receipt of product.
4. Can you custom make the product?
Yes, all dimensions and specifications of rubber crawler track undercarriage can be designed and made based on your requirements.
5. How to order?
To make sure the offered rubber 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 weight of machine excluding the weight of undercarriage.
3. length of track undercarriage (mm):
4. width of each side of track undercarriage (mm):
5. height of track undercarriage (mm):
6. total width of track undercarriage (mm):
7. working flow rate per each side of undercarriage (L/min):
8. working pressure (MPa):
9. travelling speed (km/hr):
10. climbing capacity:
