16.11.2026

Sinoboom's big electric booms

Chinese aerial lift manufacturer Sinoboom has added two new all electric telescopic boom lifts to its Plus series, the 129ft TB39ERJ Plus HD and 137ft TB42ERJ Plus HD with maximum working heights of 41.2 and 43.6 metres, respectively.

Both models feature, four section booms, plus a 2.6 metre jib with around 230 degrees of articulation and up to 165 degrees of jib rotation - 90 degrees to the left and 75 degrees to the right. Plus, the usual 180 degrees of platform rotation.

Both models offer three platform capacities: 480kg, 340kg and an unrestricted capacity of 250kg. The maximum outreach on both machines is 22.7 metres, 23.6 metres or 24.7 metres, depending on the capacity mode selected.

Performance is the same as the existing diesel powered models, but power comes from a 336 volt/173Ah battery pack feeding an automotive grade drive train designed by automotive and technology supplier Inovance. The units are also fully compatible with the manufacturer's range extender engine generator pack

The new models feature a classic swing-out X type four wheel steer /four wheel drive chassis with an overall width of 2.49 metres retracted and 3.34 metres when extended. The overall weight is 22,220kg and 22,280kg respectively. Overall stowed length is 11.94 metres with the jib tucked under, which conveniently does not change the overall height of 2.89 metres.

Gavin Wang of Sinoboom’s R&D Centre said: “As demand for larger emission free access equipment grows, Sinoboom is committed to developing solutions that work in the real world.”

The TB39ERJ Plus HD and TB42ERJ Plus HD are available now in Europe, India and Southeast Asia..