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FlyCart 100 payload calculator

Winch or sling, single or dual battery. Sliders follow the spec sheet. Ideal conditions only, not a quote.

Payload system

Two hang kits. Not interchangeable.

Battery

Dual is the working config. Single is emergency use.

Payload

Grey cards do not fit this hang kit.

Cargo is the hung load. Hook and sling are already in the rating.

Mass and distance

Cargo mass 30 kg About 60 kg still fits Australian 150 kg MTOW

Distance each way 3.0 km

Mission type

Cruise speed 15 m/s

Hover at the drop 30 s

Winch depth 0 m 0 to 30 m at 1.2 m/s.

Battery reserve 15%

Scope check

Within published limits

Ideal conditions at sea level. First-pass scope, not a quote.

Takeoff weight: 119.6 kg
Margin to AU 150 kg: +30.4 kg
Airframe + batteries: 89.6 kg
Hung mass: 30.0 kg
DJI payload rating: 85 kg
Indicative flight time: 15.7 min
Usable after reserve: 13.3 min
Mission time: 3.8 min
Battery use: 29%
Max one way: 11.5 km
Max each way, return: 5.8 km

Needs a ReOC and a weighed payload. Not a CASA approval.

What this models

DJI published figures: empty 55.2 kg lifting / 60.2 kg winch, 14.7 kg per battery, 85 kg dual or 100 kg single payload, 12 km / 14 min dual and 6 km / 7 min single at 149.9 kg. Endurance between those points is a square-root estimate, not the Delivery App.

Australia and CASA

Australia is modelled at 150 kg MTOW, not the 170 kg performance spec. This class is not excluded category. A working lift needs a ReOC, a site risk assessment, and often a parachute case. Wind and density altitude are not in the sliders.

Talk through the job

Payload, hang kit, and a CASA-aware ops case. We spec from this first pass.