The “sweet spot” is the part of the crane’s working range where it operates during most cycles (typically more than 90%). In this zone, the crane delivers its highest Safe Working Load (SWL) and the best loading and unloading efficiency.

Installed power depends on the crane series. Within a given series, all cranes use the same electric main motor:

• 700 Series: 132 kW / 180 hp
• 1000 Series: 200 kW / 270 hp
• 1500 Series: 250 kW / 335 hp
• 1800 Series: 450 kW / 600 hp
• 2000 Series: 450 kW / 600 hp
• 3000 Series: 630 kW / 845 hp
• 4000 Series: 750 kW / 1006 hp

Maximum outreach depends on the crane series:

• 700 Series: up to 31.7 m
• 1000 Series: up to 38.2 m
• 1500 Series: up to 38.2 m
• 1800 Series: up to 42.1 m
• 2000 Series: up to 42.1 m
• 3000 Series: up to 45.0 m
• 4000 Series: up to 47.8 m

The smallest E-Cranes are in the 700B Series. Depending on the model and configuration, their outreach ranges from 24.8 m to 31.7 m.