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Husqvarna Ceora® 544 / 546 EPOS

model year: 2023
generation: : G4
plattform: P3

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Husqvarna CEORA® 544 / 546 EPOS® - model year 2023

Spare parts, wear parts and accessories for the Husqvarna CEORA® 544 / 546 EPOS®, 2023 model year. This professional large-area robotic mowing system consists of a drive unit, cutting deck and charging station. Performance differs according to the 544 or 546 drive unit and the RZ 43M or RZ 43L cutting deck.

Machine data and technical specifications

Official Husqvarna reference configurations: The product numbers below identify specific manufacturer configurations. They do not certify the precise original product number of every machine from this model year.

• CEORA® 544 EPOS / RZ 43M / CS4 (manufacturer product no. 970 63 71-01): area capacity 40.000 m², cutting width 68 cm, cutting height 20-70 mm, typical mowing time per charge 300 min, perceived sound level 69 dB(A), complete machine weight 72 kg, average monthly consumption at maximum use 115 kWh.
• CEORA® 544 EPOS / RZ 43L / CS4 (manufacturer product no. 970 70 84-01): area capacity 38.000 m², cutting width 68 cm, cutting height 10-60 mm, typical mowing time per charge 225 min, perceived sound level 72 dB(A), complete machine weight 73 kg, average monthly consumption at maximum use 140 kWh.
• CEORA® 546 EPOS / RZ 43M / CS4 (manufacturer product no. 970 75 01-01): area capacity 50.000 m², cutting width 68 cm, cutting height 20-70 mm, typical mowing time per charge 250 min, perceived sound level 72 dB(A), complete machine weight 74 kg, average monthly consumption at maximum use 130 kWh.
• CEORA® 546 EPOS / RZ 43L / CS4 (manufacturer product no. 970 75 00-01): area capacity 48.000 m², cutting width 68 cm, cutting height 10-60 mm, typical mowing time per charge 200 min, perceived sound level 72 dB(A), complete machine weight 75 kg, average monthly consumption at maximum use 150 kWh.

Shared features of the documented CEORA® configurations

• Navigation: Husqvarna EPOS® satellite positioning, virtual boundaries, transport routes and exclusion zones; systematic mowing patterns without buried boundary wire.
• Cutting system: three cutting discs carrying five pivoting blades each, 68 cm cutting width. RZ 43M cutting height 20-70 mm; RZ 43L cutting height 10-60 mm.
• Slopes: up to 20% inside the working area and 15% at the boundary.
• Protection and dimensions: IPX5; complete configured machine 124 x 108 x 44 cm (length x width x height), with configuration-dependent weight.
• Battery and control: 49 Ah lithium-ion drive-unit battery; Husqvarna Fleet Services, cellular and Bluetooth® connectivity, and FOTA software updates on documented configurations.
• Security: PIN, alarm, GPS anti-theft protection, lift and tilt sensors. Ultrasonic obstacle detection is specified for current CEORA® modules.

Detailed machine description

CEORA® robotic mowing systems are designed for large, professionally managed grass areas including sports grounds, golf facilities, parks, commercial premises and municipal spaces. Satellite-guided EPOS® positioning allows work zones, exclusion areas and transport routes to be configured digitally rather than being dictated by buried boundary cables. This is especially useful when aeration, scarification, maintenance activities or site changes would otherwise require a cable layout to be altered.

The 544 EPOS® drive unit offers substantial coverage for professional grounds, while the documented 546 EPOS® configurations cover larger areas. The RZ 43M cutting deck provides a 20-70 mm cutting height suitable for general grounds maintenance. The RZ 43L permits a lower 10-60 mm setting for appropriately maintained playing surfaces. Capacities, charging intervals, noise and machine weight depend on the complete combination of drive unit, deck and charging station.

Professional operation also requires regular inspection of the blades, skid plate, wheels, brushes, deck housings, charging contacts and mounting hardware. Using the correct replacement parts helps preserve cutting performance, reliability and safe operation. Mühleisen Mähroboter at shop.mower24.de offers the relevant spare parts, service components and accessories for these machines.

Check before ordering: CEORA® consists of separate modules. The drive-unit product number is different from the configured mower assembly number. Always compare the rating plate, the exact product number and the cutting-deck version. These figures describe official manufacturer reference configurations; the original product number of this historical model year has not been confirmed individually.