With a 43.6-metre working height, substantial platform capacity and a high-voltage lithium battery system, Sinoboom brings electric technology to the heavy-duty telescopic boom lift segment.
Electric power is moving into one of the most demanding segments of the powered access market. While diesel machines have traditionally dominated the largest telescopic boom lift categories, manufacturers are increasingly exploring how electric technology can meet the requirements of high-reach construction and industrial applications.
Sinoboom's TB42ERJ Plus HD telescopic boom lift is part of this development. Combining a 43.6-metre working height with a 336V lithium battery system, the machine offers Indian contractors and rental fleet owners an electric alternative for projects requiring substantial reach, platform capacity and positioning flexibility.
Reach and Capacity for Demanding Work
With a maximum horizontal working envelope of 24.7 metres, the Sinoboom TB42ERJ Plus HD telescopic boom lift is designed to access work areas that may be difficult to reach using smaller boom lifts.Its three platform capacity settings — 250 kg unrestricted, 340 kg restricted and 480 kg restricted — provide flexibility when carrying personnel, tools and materials. For contractors working on structural steelwork, industrial installations or elevated maintenance, this allows platform loading to be matched to the outreach required.
Bringing Electric Power to Larger Boom Lifts
The Sinoboom TB42ERJ Plus HD telescopic boom lift uses a high-voltage electric drivetrain powered by a 336V lithium battery system.Unlike conventional diesel-powered boom lifts, electric operation produces no exhaust emissions at the point of use and offers the potential for lower operating noise. This can be particularly relevant for manufacturing plants, industrial facilities and construction projects where emissions and noise restrictions influence equipment selection.
The machine is also compatible with a range-extender option, providing additional flexibility where access to charging infrastructure may be limited.
For Indian rental businesses, these characteristics could help address customer requirements for electric equipment on larger projects, although operating schedules, charging arrangements and utilisation will remain important considerations.
Practicality Beyond Working Height
A machine of this size must also be practical to transport, manoeuvre and maintain.The Sinoboom TB42ERJ Plus HD telescopic boom lift incorporates four-wheel drive and four-wheel steering, with four steering modes, including crab steering, to assist movement around congested worksites.
Its retractable X-type chassis reduces the machine's width to 2.49 metres for transport, while 40% gradeability supports mobility on suitable construction-site terrain.
An onboard diagnostic display assists troubleshooting, while the modular design shares components with Sinoboom's diesel telescopic boom range. For rental companies operating mixed fleets, this commonality may offer advantages in servicing and parts management.
A New Option for Rental Fleets
For India's growing powered access sector, the significance of the Sinoboom TB42ERJ Plus HD telescopic boom lift extends beyond its specifications.The introduction of electric technology into the 40-metre-plus boom category gives rental fleet owners another option when considering equipment for industrial construction, infrastructure and maintenance applications.
Whether electric machines become a practical alternative to diesel at this height will depend on site requirements, charging infrastructure and customer demand. However, the Sinoboom TB42ERJ Plus HD telescopic boom lift demonstrates that the development of electric-powered access equipment is no longer limited to smaller machines.
