Liebherr Launches Hybrid MK 88-4.2E Tower Crane
The self-erecting mobile crane pairs hybrid and electric power with a redesigned counterweight system and an eight-tonne maximum lifting capacity.
Updated on Nov. 6, 2026 in Trucks
Liebherr has launched the MK 88-4.2E, a hybrid and electric mobile self-erecting tower crane built on the superstructure of its current model. The redesigned counterweight is standard with two extra tonnes, with an optional five-piece counterweight also available.
Why it matters
The machine's electric and hybrid drive and self-install counterweight aim to simplify setup and reduce on-site emissions for contractors working in tight urban sites. Its ability to adjust capacity automatically offers operators more flexibility across lifting tasks.
The crane lifts up to 8 tonnes and reaches 2.2 tonnes at its 45-metre maximum radius, with an under-hook height of 30.2 metres. Its Intelligent Load Plus system adds up to 10 percent automatic capacity, and the maximum under-hook height with the jib luffed is 59.1 metres.
The players
Liebherr
Liebherr is a German-headquartered engineering and construction equipment manufacturer known for its cranes, earthmoving machinery and mining equipment.
The details
Installation and removal of the counterweight can be carried out electrically, using plug-in connections offering 16, 32 and 63 amp options or the on-board battery pack. The battery is recharged when plugged in or topped up on site using the onboard generator, and shipment of final production machines is expected to begin in the second quarter of 2027.
Timeline
November 6, 2026: Liebherr launches the MK 88-4.2E.
Second quarter of 2027: Shipment of final production machines expected to begin.
Roadmap
The MK 88-4.2E extends Liebherr's existing MK 88 self-erecting tower crane platform by retaining its mast and jib superstructure while swapping in hybrid and electric drive. It reflects a broader push in construction equipment toward lower-emission power for urban job sites.
Contractors could set up and remove the counterweight electrically without a separate crane, and plug-in power options let the machine run on site power. The automatic 10 percent capacity increase may help operators handle more loads without changing equipment.
The takeaway
Electric and hybrid cranes that simplify setup may change how contractors plan urban construction projects. Buyers should compare counterweight options and power connections against their own job-site conditions before committing.
What happens next
Shipment of final production machines is expected to begin in the second quarter of 2027.
Further reading
For more on heavy-duty machines like this, explore the Trucks section.
Source note: This article includes information reported by Vertikal.
