System at a Glance
This 1985 eManggongzhu is an electric Sailboat (Monohull) from Regatta Yachts HK, powered by a 12 kW ePropulsion motor and a 20 kWh battery pack, offering a quiet and eco-friendly boating experience.
| Length (LOA) | 9.75 m (32.0 ft) |
| Beam (BOA) | 1.96 m (6.4 ft) |
| Hull Draft | 1 m (3.3 ft) |
| Hull Config | Monohull |
| Hull Type | Semi Displacement |
| Displacement | 1,500 kg (3,307 lbs) |
Gallery
Boat Specifications
Overview
- Make
- Regatta Yachts HK
- Model
- eManggongzhu
- Year
- 1985
- Hull type
- Semi Displacement
- Configuration
- Monohull
Hull & Dimensions
- Length overall
- 9.75 m
- Beam overall
- 1.96 m
- Draft
- 1.00 m
Weights
- Displacement
- 1,500 kg
- Motor & battery
- 229 kg
- Total weight
- 1,729 kg
Electric Propulsion System
Performance Tests
Test details
- Test date
- 2025-02-17 07:14:00
- Testing personnel
- Andreas Widy
- Persons onboard
- 0 (total 0 kg)
- Location
- China
- Temperature
- 0 °C
Recorded speed
Test results
Top Speed6.6 knots
Cruising4.3 knots
Estimated Range11–55 nm
| Power | Actual speed | Runtime* | Range* | Energy use |
|---|---|---|---|---|
| 0.8 kW | 2.16 knots | 25h 36m | 55.3 nm | 0.37 kWh/nm |
| 1.75 kW | 2.7 knots | 11h 42m | 31.6 nm | 0.65 kWh/nm |
| 2.25 kW | 3.24 knots | 9h 06m | 29.5 nm | 0.69 kWh/nm |
| 3 kW | 3.62 knots | 6h 50m | 24.7 nm | 0.83 kWh/nm |
| 4 kW | 4.05 knots | 5h 07m | 20.7 nm | 0.99 kWh/nm |
| 5.5 kW | 4.32 knots | 3h 43m | 16.1 nm | 1.27 kWh/nm |
| 8 kW | 4.75 knots | 2h 34m | 12.2 nm | 1.68 kWh/nm |
| 10 kW | 5.94 knots | 2h 03m | 12.2 nm | 1.68 kWh/nm |
| 12 kW | 6.64 knots | 1h 42m | 11.3 nm | 1.81 kWh/nm |
Interested in this Boat?
This Regatta Yachts HK eManggongzhu was listed by ePropulsion HQ,
Reach out for performance details, configuration advice, or to locate a nearby dealer.