Features:
1. Integral casting oil cylinder, more powerful and long life.
2. Higher chassis, better driving ability.
3. Thickened spring with adamant steel, excellent elasticity.
4. Widened wheels, mute, rear-resistant, and more stable.
5. Strengthened rocker arm and double pressure relief, easier to control.
Option 1:With Battery Scale
Option 2:With Chargeable Scale
