Max Power Equipment
Electric Tunnel Thruster CT 325
Max Power CT325 electric tunnel thruster: twin-propeller unit for 315 mm tunnels with bronze or aluminium drive leg; 325 kg (24 V) or 300 kg (48 V) thrust; for yachts 51–100 ft.
Description
The Max Power CT325 is the largest and most powerful model in the MAX POWER electric tunnel thruster range, for 315 mm tunnels on motor boats and deep-keel sailing yachts of 51–100 ft. It is available with bronze or aluminium drive legs to suit the hull material.
Key features
- Bronze or aluminium drive leg
- Case-hardened spiro-conical gears and line shields
- Purpose-built DC motors (48 V on the 48 V version)
- 24 V electronic control boxes with safety features and purpose-built 24 V DC contactors
- Safe, high-power connections
- 48 V version: 48% lower current draw and 50% longer operating cycle than the 24 V equivalent
Technical data
- 24 V bronze (code 42542) and 24 V aluminium (code 634361): 325 kg (715 lbs) thrust, 19.69 kW (26.4 hp), 59 kg
- 48 V bronze (code 636657): 300 kg (600 lbs) thrust, 17.5 kW (23.8 hp), 64.5 kg
- Propellers: 2
- Tunnel diameter: 315 mm (tunnel wall 9–10 mm)
- Dimensions A/B/C: 250 / 250 / 480 mm
Performance notes
- Thrusters are rated at 10.75 V on 12 V units and 22 V on 24 V units; higher voltages give higher thrust and power consumption but a reduced duty cycle
- Performance data applies at an immersion depth of one tunnel diameter, in a tunnel no longer than twice its diameter (± 6%); longer tunnels reduce thrust and increase consumption
Specifications
| Code | Description | Voltage | Thrust | Propellers | Power | Weight | A | B | C | D | E | Drive Leg (material) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 42542 | MAXPOWER THRUSTER CT325 ELEC DUO METALLIC 24V Ø315 | 24V | 325(kg) / 715 (lbs) | 2 | 19.69(kw) / 26.4(hp) | 59(kg) | 250(mm) | 250(mm) | 480(mm) | 315(mm) | 9 - 10(mm) | Bronze |
| 634361 | MAX POWER CT325 24V ALU DRIVELEG | 24V | 325(kg) / 715 (lbs) | 2 | 19.69(kw) / 26.4(hp) | 59(kg) | 250(mm) | 250(mm) | 480(mm) | 315(mm) | 9 - 10(mm) | Aluminium |
| 636657 | MAXPOWER THRUSTER CT325 ELEC DUO METALLIC 48V Ø315 | 48V | 300(kg) / 600 (lbs) | 2 | 17.5(kw) / 23.8 (hp) | 64.5(kg) | 250(mm) | 250(mm) | 480(mm) | 315(mm) | 9 - 10(mm) | Bronze |
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