ZT30J
- Rough terrain chassis features swing axle function, easy to achieve 45% gradeability
- Industry’s first 30-meter product without bridge extending
- Smooth & stable boom extension, the telescopic efficiency of the boom is increased by 30% compared with that of the double-cylinder telescopic boom ZT303
- Smooth & stable boom extension technique controls the minimum stable extending speed at 0.015m/s (0.034mph)
