What must move?
Define actual lift weights, pick points, rigging allowance, frequency, and critical lifts.
Lifting Equipment / Class
Tower Cranes
Model-grounded guidance for crane selection, capacity at working radius, site configuration, duty, and the operating systems around every lift.
Tower crane guides
Comparisons use exact manufacturer models where possible and separate product-family context from configuration-specific specifications.
Comparison · 10 min read
Liebherr EC‑H vs HC
A practical comparison of the 550 EC-H 40 and 1250 HC 40, including the decisive difference at maximum radius and the limits of headline specifications.
Read the guideThe tower-crane selection lens
Five questions should be answered before commercial comparison begins.
Where must it land?
Map radius, hook path, height, interference, oversailing, and working zones.
How will it operate?
Test foundation, tower system, ties, climbing, access, power, erection, and dismantling assumptions.