SINOBOOM has announced the launch of two new electric telescopic boom lifts in the Plus series of products.
The TB39ERJ Plus HD and TB42ERJ Plus HD are said to have been engineered to adapt to multiple working environments and scenarios.
The X chassis has been designed to achieve a balance between transportability and stability in the field. With axles retracted, the machine width is 2.49m, and with axles extended the width is 3.34m. The narrow stowed width allows for transportation by flatbed trucks and in HQ containers.
The two models are designed on the same platform as their diesel counterparts, with a high degree of modularisation and commonality across the different solutions.
The pair are powered by a 336V automotive-grade powertrain, which is served by Inovance technology, and utilises an integrated 3-in-1 motor, said to provide a more efficient transmission ratio and cooling performance. Sinoboom explained that the configuration is a more suitable power solution for high-reach boom lifts than some other options, and offers advantages of low energy consumption, high transmission efficiency, stable performance, and a long service life.
One highlight is strong carrying capability, with a three-stage capacity of 480kg (restricted), 340kg (restricted) and 250kg (unrestricted) enabling up to three occupants plus tools to be carried in unrestricted mode, or two occupants in both of the restricted modes.
TB39ERJ Plus HD offers a maximum working height of 41.2m, while the TB42ERJ Plus HD offers 43.6m. Both provide a maximum horizontal working envelope of 22.7m/23.6m/24.7m in the two restricted and unrestricted modes, respectively.
Jib rotation of 235° (left 160° /right 75°) is described as enabling precision and flexibility in approaching the work target, while 360° continuous turntable rotation and 180° platform rotation aims to minimise the need to reposition the machine. The machines’ four steering modes of four-wheel steering, crab-steering, rear-wheel steering and front-wheel steering enhance flexibility.
Gavin Wang, rotating director of Sinoboom R&D Center, said, “As demand for clean, emissions-free access equipment for ever-higher heights increases, Sinoboom has committed itself to developing solutions that work in the real world. The TB39ERJ Plus HD and TB42ERJ Plus HD perform at the high standards our partners and customers have come to expect, while offering a green and quiet solution on large, emissions-critical projects.”
