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Quick Details

Model Number: ST/BLED series
Brand Name: BONNY
Place of Origin: China (Mainland)

Specifications

the following example is for you reference.

High Quality Steel Crawler Track Undercarriage
1.Brief Introduction:

  Features:

  1.  Adopt steel tracks or.Steel tracks and block rubber.
  2.  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.
  3. the beam is made of Q345B with high loading capacity.
  4.  It can also be designed and manufactured on customers' request.
  5.  It is widely applied in all kinds of large drilling rig, excavator, paver, Aerial Working Platform and construction engineering machines.


 

2.Techincal parameters:

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

  Dimensions

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

 

FAQ

 1. Are you the manufacturer or trader?

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 days for 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 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


High Quality Steel Crawler Track Undercarriage