The SP-HA-004's all-wheel-drive, perimeter-wire-free robotic lawn mower rated for lawns up to 5,000 sqm (1.25 acres). It combines RTK positioning with AI vision and ultrasonic radar for mapping and obstacle avoidance, and is specified to climb slopes up to 80% (38.6 degrees) with a 400 mm dual-disc cutting deck. It runs about 180 minutes per charge, recharges in 150 minutes and returns to its dock automatically.
Highlights
- Covers up to 5,000 sqm (1.25 acres) with 30 mowing zones and 6,000 sqm map storage
- All-wheel drive climbs 80% (38.6 degree) slopes; edge slope limit is 45% (24 degrees)
- 400 mm dual-disc deck with a 165 W motor; app-adjustable 25-70 mm cut height
- Up to 180 min mowing per charge with 150 min charging and auto-recharge
- Vision + RTK wire-free navigation holds position up to 300 m without satellite
- IPX6 mower and dock, IPX7 RTK station and a 60 dB noise level
Technical parameters
Mowing
| Cutting height (standard version) | 25-70 mm (1-2.7 in), app-adjustable |
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| Cutting width | 400 mm (dual cutting disc) |
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| Cutting disc motor power | 165 W |
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| Max mowing area per charge | Up to 1,500 sqm |
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| Mowing time per charge | 180 min |
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Coverage
| Max mowing size | 5,000 sqm (1.25 acres) |
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| In-app area storage capacity | 6,000 sqm |
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| Max multi-zone management | 30 zones |
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| Max climbing ability | 80% (38.6 degrees) |
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| Max slope at lawn edge | 45% (24 degrees) |
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| Vertical obstacle passing ability | 50 mm (standard version) |
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Navigation
| Positioning and navigation | Vision & RTK (perimeter-wire-free) |
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| Obstacle avoidance | Binocular vision, ultrasonic radar and bumper |
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| AI vision range without satellite | Up to 300 m |
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| AI vision processor | 5 TOPS AI chip |
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| Edge cutting precision at walls | Less than 5 cm |
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Power
| Battery | Maximum 15 Ah lithium battery (series) |
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| Charging time | 150 min |
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| Auto-recharge | Yes |
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Physical
| Weight (standard version) | 17.65 kg |
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| Dimensions L x W x H (standard version) | 690 x 513 x 273 mm |
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| Noise level | 60 dB |
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| Waterproof rating | IPX6 (mower and charging dock); IPX7 (RTK station) |
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Connectivity
| Connectivity | 4G, Wi-Fi and Bluetooth |
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| Voice control | Alexa and Assistant |
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| Rain detection | Yes |
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Applications
- Large residential lawns up to 5,000 sqm (1.25 acres)
- Hilly or sloped properties up to an 80% (38.6 degree) gradient
- Multi-zone yards with up to 30 separate mowing areas
- Shaded lawns under trees where satellite signal drops
- Thick, tall or wet grass with the 165 W dual-disc deck
- Wire-free installations where burying a perimeter cable is impractical
- Smart-home setups via Alexa, Assistant and 4G remote control
- Anti-theft protection via GPS tracking and geofence alerts
Supply & contact
Supplied by SinoPro. Quotations, samples, OEM/ODM, inspection, consolidation shipping and after-sales are handled
directly by us. Request pricing and the current technical revision through https://pro.rungiw.xyz/contact.