With modular, lightweight, unitized, and smart designs, ZT30J telescopic boom lift features high capacities and great reliability.  Four-wheel drive and oscillating axle system greatly improves off-road performance. With a gradeability of 45%, it can adapt to all kinds of extreme access jobs.  Maintenance-free boom system reduces the ownership cost to the maximum extent.  Swing-out engine try is designed for convenient maintenance.  2.44x0.91m platform offers spacious operating room. Jib design allows for more flexible boom motion and  greater operating envelope.