Kobelco Rubber Tracks Lightweight , Replacement Digger Tracks Long Service Life
Kobelco Rubber Tracks Lightweight , Replacement Digger Tracks Long Service Life
1. Product
Patented AVT Rubber Track T400x72.5Nx74 for Excavator KOBELCO and TAKEUCHI series
2. Technological Parameters:
|
ck Size (WidthxPitch) |
Inner Guide Width (A) | Outer Guide Width (B) | Inner Height (C) | Outer Height(D) | Track Thickness(E) | Lug Pattern | Gude Type | Max Machine Weight (kg) | Remarks |
| 180x72 | 23 | 64 | 29 | 26.5 | 59 | B | A | 1000 | |
| 180x72K | 23 | 65.5 | 29 | 27 | 65 | B | C | 1200 | AVT |
| 190x72 | 23 | 66 | 28.5 | 26 | 67 | B | A | 1300 | |
| 200x72 | 23 | 66 | 29 | 26 | 64 | B | A | 1300 | |
| 200x72K | 23 | 65.5 | 29 | 27 | 65 | B | C | 1400 | AVT |
| 230x72 | 24 | 74 | 29 | 27 | 70 | B/I | A | 1600 | |
| 230x72K | 23 | 71 | 29 | 28 | 70 | B | C | 1800 | AVT |
| 230x48 | 25 | 68.5 | 21.5 | 24 | 68 | A | D | 2100 | AVT |
| 230x48K | 25 | 64 | 19 | 19.6 | 61 | A | K | 2100 | AVT |
| 230x96 | 25 | 68 | 21.5 | 23 | 68 | A | D | 2100 | |
| 250x48.5Y | 27 | 65 | 20 | 18.5 | 74 | K | K | 2500 | AVT |
| 250x52.5 | 30 | 79 | 23.5 | 22 | 75 | A | D | 2500 | AVT |
| 250x72 | 23 | 78 | 30 | 27 | 71 | B | A | 2000 | |
| 250x72K | 23 | 71 | 29 | 28 | 70 | B | C | 2100 | AVT |
| 300x52.5N | 29 | 80 | 24 | 20 | 74 | A | D | 3500 | AVT |
| 300x52.5W | 39 | 92 | 23 | 21 | 76 | A | D | 3500 | AVT |
| 300x53K | 31 | 85 | 24 | 21.5 | 76 | A | K | 4000 | AVT |
| 300x55 | 28 | 82 | 24 | 25.5 | 83 | A | D | 4000 | AVT |
| 300x109 | 36 | 93 | 25 | 27 | 87 | A | D | 4000 | |
| 320x52.5N | 29 | 80 | 24 | 19 | 74 | A | D | 4000 | AVT |
| 350x52.5W | 39 | 92 | 23 | 21 | 76 | A | D | 4500 | AVT |
| 350x54.5K | 40 | 93 | 23.5 | 21.5 | 85 | A | K | 4500 | AVT |
| 400x72.5N | 36.5 | 95 | 26 | 24.5 | 90 | A | E | 5500 | AVT |
| 400x72.5W | 49 | 106 | 24 | 22.5 | 89 | A | D/E | 6000 | AVT |
| 400x72.5K | 47 | 107 | 23.5 | 22 | 87 | A | K | 6000 | AVT |
| 450x71 | 40 | 112 | 30 | 25 | 100 | A | D/E | 8000 | AVT |
| 450x76 | 49 | 118 | 28.5 | 30 | 106 | A | D/E | 8000 | AVT |
| 450x81N | 42 | 110 | 29.5 | 28 | 100 | A | D/E | 8000 | AVT |
| 450X81W | 53.5 | 136 | 29 | 33 | 106 | A | D/E | 8000 | AVT |
| 450x83.5K | 41 | 110 | 23 | 26 | 105 | A | K | 8000 | AVT |
| 450x92 | 61 | 152 | 31.5 | 34.5 | 129 | A | D/E | 12000 | AVT |
3. Product Description
| 1 | Both continuous and overlapping technique for excavator rubber tracks | ||
| 2 | Both Conventional type or interchangeable type | ||
| 3 | More than 20 tread patterns for your selection | ||
| 4 | Advantage: We have our patented “AVT”(anti-vibration) design by an independent acoustic engineer in 2007, and after tests run on 3-5 tons excavators using both soft and hard surface and the average result was an amazing 75% less vibration than ordinary tracks without “AVT” design. | ||
| 5 | Machine model: excavator undercarriage parts rubber track. | ||
| 6 | Working terrain: Construction site | ||
| 7 | Supply ability: 10000pieces/month | ||
4. Application
- Perfect compatible with FAI 145/NAGANO TS 45 etc
- Also suitable for machines of other brands with similar undercarriage system.
5. Adapted Model
| Manufacturer | Machine type | orig. Track | TAITE-Track | Alternative | Remark | ||
| KOBELCO | B 69 | 400 | 74 | 72 | 400x72,5x74(N) | Rail type track roller | |
| KOBELCO | SK 042 | 400 | 74 | 72 | 400x72,5x74(N) | Inner flange track roller | |
| KOBELCO | SK 042-1 | 400 | 74 | 72 | 400x72,5x74(N) | Inner flange track roller | |
| KOBELCO | SK 045 | 400 | 74 | 72 | 400x72,5x74(N) | Inner flange track roller | |
| KOBELCO | SK 045 Coupe | 400 | 74 | 72 | 400x72,5x74(N) | Inner flange track roller | |
| KOBELCO | SK 045-1 | 400 | 74 | 72 | 400x72,5x74(N) | Inner flange track roller | |
| KOBELCO | SK 045-2 | 400 | 74 | 72 | 400x72,5x74(N) | Inner flange track roller | |
| KOBELCO | SK 050 | 400 | 74 | 72 | 400x72,5x74(N) | Inner flange track roller | |
| TAKEUCHI | TB 045, 1-type | 400 | 144 | 37 | 400x72,5x74(N) | Outer flange track roller | |
| TAKEUCHI | TB 045, 2-type | 400 | 72,5 | 74 | 400x72,5x74(N) | Outer flange track roller | |
| TAKEUCHI | TB 145 | 400 | 72.5 | 74 | 400x72,5x74(N) | ||
| TAKEUCHI | TB 53 FR | 400 | 72.5 | 74 | 400x72,5x74(N) |
6. Advantages
| 1 | Less damage to the ground surface |
| 2 | Patented Anti-Vibration tech, low noise |
| 3 | Patented Anti-Vibration tech, less vibration; |
| 4 | Patented Anti-Vibration tech, machine protection; |
| 5 | Low ground contack specific pressure |
| 6 | High tractive force |
| 7 | Light weight comparing with iron track. |
| 8 | Easy to replace |
7. Packing & Delivery
- Pallet or Wooden Case
- Lead Time : 15-30 days
8. About Us
Founded in 2003, JIAXING TAITE RUBBER CO., LTD is a Sino-German joint venture specialized in rubber tracks and rubber pads manufacture. Drawing from the decades of R&D experience of our German partner, and by the endeavor of our technical staff, Taite now possesses strong technical resource and several patents in rubber track industry. This enables our products to precede others' in both diversity and quality.
9. Warranty:
- Guarantee 1000 hours or one year starting from the B/L date, whichever comes first.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.




