A 松土器 breaks compacted ground, asphalt and root-bound soil ahead of digging or grading. One shank does the loosening that a bucket would otherwise do with repeated scrapes, which is why groundworks crews rip first and dig second. KaiVoy builds three sizes, one per coupler class, so the ripper grows with the carrier.
三个型号一览
| Model | 作业宽度 | 重量 | 接口 |
|---|---|---|---|
| FR1-S30-180 | 180 mm (7 in) | 31.5 kg | S30-180 |
| FR2-S40 | – | 49 kg | S40 |
| FR3-S45 | – | 98 kg | S45 |
松土器用在哪里最值
- Compacted sub-base and hardpan – one rip pass opens the seam a digging bucket then follows; see the digging vs grading bucket guide for how the two tools sequence.
- Asphalt edges – lifting the edge of a failed tarmac run before a patch crew arrives.
- Roots and stumps – landscaping work where a bucket would just push the root ball around instead of cutting under it.
- Scarifying gravel tracks – breaking the sealed surface so it can be regraded.
按机型吨位选，不按胆量选
The three models map one-to-one onto the coupler classes: S30-180 for 1 – 2 t mini excavators, S40 for the 3.5 – 6 t class, S45 for 8 t machines. Weight is the honest selector – a 31.5 kg shank is plenty for a 1.5 t machine at full reach, and hanging a 98 kg FR3 on it would make the front end nose-heavy before the point even bites. If your hitch is not S-series, the coupler adapter or a built-to-pattern mount is the fix.
常见问题
同一台机器能先松土再开挖吗？
Yes – that is the normal workflow. Rip the run, swap to the digging bucket on the same coupler, and open the loosened seam in half the passes.
齿尖可以换吗？
可以，齿尖是硬化的可换件；耐磨板布置在真正承受磨蚀的部位。下单时告诉我们土质，我们确认齿尖规格。
松土器怎么报价？
Request a quote – Prices follow the model and order quantity – send the machine class and we quote the matching FR model FOB.