Lithium-battery electric self-propelled telescopic boom lift, 27.9 m maximum working height and 25.9 m platform height. 22 m maximum horizontal working range. Dual-tier 300 kg unlimited / 460 kg limited lift capacity. 3-person 2440 x 910 x 1150 mm platform. 12.7 ton unit weight — 3.9 tons lighter than the heavier-chassis sibling XGS28ACK-Li (16.6 t). 5 km/h stowed drive, 40 percent gradeability, 3000 mm wheelbase. Lithium-ion battery pack — longer cycle life and faster charging versus lead-acid.
The XCMG XGS28ACKII-Li is a lithium-battery electric self-propelled telescopic boom lift in the 28-meter working height class — the lighter-chassis variant of the 28 m XGS-ACK platform. Maximum platform height is 25.9 m, working height 27.9 m, horizontal working range 22 m. Dual-tier capacity: 300 kg unlimited across the envelope, 460 kg limited inner zone.
Unit weight is 12.7 tons — 3.9 tons lighter than the sibling XGS28ACK-Li (16.6 t). Stowed dimensions 10850 x 2450 x 2830 mm, transport 10590 x 2450 x 3000 mm. The 2440 x 910 x 1150 mm platform fits up to 3 occupants. Drive speed 5 km/h stowed and 0.6 km/h elevated. Gradeability 40 percent (22 degrees), 300 mm ground clearance, 3000 mm wheelbase. Telescopic boom luffing range -4 to +75 degrees, 1.85 m flying jib.
Choose XGS28ACKII-Li when transit weight, smaller-truck logistics, or tighter outside turning radius (3155 / 6360 mm vs the heavier sibling) drive the decision. Same 22 m reach as the XGS28ACK-Li.