产品详情：
1. Hydraulic system
2. Engine power: 5-5.5HP
3. Centrifugal force: 15KN
4. Walking speed: 2.4-4.0KM / H.
5. Frequency: 70HZ
6. Vibration: Machinery
7. Climbing ability: 25%
8. Drum size: 440mm * 600mm
9. Weight: 300 kg
