We are craawler manufacturer of  Steel Track Undercarriages and rubber track undercarriage with custom design service. 

1.The products I demostrate now is steel  tracked crawler undercarriage with different middle parts cross members for drilling rig,excavator,crusher and screener machine.

The fist track undercarriage is steel tracks with 8 ton load capacity for water well drilling rig model BFST-8000

The second steel track is BFST-6000 for anchor drilling rig with load capacity of 6 ton.

The third one is steel trackked crawler BFST-4500 with load capacity of 5 ton for tunnel drilling rig.

The last one is steel crawler undercarriage BFST-3500 with load capacity of 4 ton for mining equipment.

2.Track shoe type:excavator track shoe EC100,EC200,single stiffened track shoe(bulldozer grouser),steel track shoe with rubber block,bolt link track shoe,etc,we can aseemble our crawler track undercarriage with various kinds of track shoe to meet our customers request.

3.for the middle parts cross member,we have slewing bearing,H type,X type,etc for your choice and you can tell me your required typw,we will manufactur accordingly.

Our range of steel track undercarriage and rubber track undercarriage are as followings: 
1) steel track and rubber track are available. 
2) load capacity: 1-60 ton 
3) travelling speed: 0-7 km/hr 
4) track drive gearbox: single speed or dual speed available. 
5) applied for drilling rig, crusher, crane, excavator, piling rig and so on. 
6) we can offer different dimensions for length*width*height

Competitive Advantages of the product

1. load capacity from 500-60,000kgs are available on request. 
2. short delivery time: 3-20 days 
3. dimension: custom built 
4. warranty: 12 months after receipt of product 
5. 24 hours service 

6.on time delivery

7.24 hours on phone service