Berg Propulsion
Berg MTT tunnel thrusters
Bow and stern tunnel thrusters for continuous or intermittent duty, with FP or CP propellers and electric, diesel or hydraulic drive.
Tunnel & manoeuvring thrusters products
30 products
Bow and stern tunnel thrusters and other manoeuvring thrusters for commercial and leisure vessels.
Filter products: Tunnel & manoeuvring thrusters
Berg Propulsion
Berg swing-in/swing-out tunnel thrusters
Swing-in/swing-out versions of the MTT tunnel thruster for auxiliary propulsion and DP support.
Brunvoll
Tunnel thrusters (FP/CP)
Bow and stern tunnel thrusters, FU 37 to FU 135, 75–4,400 kW, propeller diameters 850–3,500 mm, in CP and FP versions.
Brunvoll
RDT rim-driven tunnel thrusters
Low-noise permanent-magnet rim-driven tunnel thrusters, 200–1,600 kW.
Hydromaster
Hydromaster tunnel and swing-type side thrusters
Tunnel thrusters with electric, hydraulic or engine drive and large reduction ratios, plus swing-type side thrusters for superyachts.
Hydromaster
Hydromaster retractable thrusters
Bow-mounted thrusters that lower below the hull for manoeuvring and station-keeping and retract flush when not in use; some steer through 360 degrees.
Jastram
Jastram BU transverse thrusters
Fixed-pitch transverse thrusters from 50 to 1,200 kW with 570-2,270 mm propellers and electric, hydraulic or diesel drive.
Jastram
Jastram low-noise thrusters
Transverse thrusters with active (air injection) and passive (elastic mounting) noise reduction, cutting noise by about 15 dB(A).
Kawasaki Heavy Industries
Kawasaki Side Thrusters (KT series)
Side (tunnel) thrusters up to 4,000 kW with skewed low-vibration propellers, built since 1965 with more than 3,000 units produced.
Kongsberg Maritime
TT tunnel thrusters
Bow and stern tunnel thrusters from 200 to 4,500 kW with 1,100–3,300 mm propellers, in controllable- or fixed-pitch versions.
Kongsberg Maritime
Rim Drive tunnel thruster
Permanent-magnet rim-drive tunnel thrusters from 1,000 to 2,700 kW, 1.6–2.6 m propellers and up to 410 kN thrust.
Lewmar
Lewmar TT tunnel thrusters
Electric bow and stern tunnel thrusters for leisure boats, including Gen 2 TT, small-boat TT and proportional variable-speed models.
Lewmar
Lewmar retractable thrusters
Electric retractable bow and stern thrusters that deploy from the hull when needed, including the MX Gen 2 and vertical retracting units.
Lewmar
Lewmar hydraulic swing-retracting thrusters
Hydraulic swing-retracting aluminium thrusters for larger yachts, 400 SAH rated 30–60 hp and 500 SAH rated 65–75 hp.
SCHOTTEL
STT TransverseThruster
Bow and stern tunnel thrusters of 90–3,500 kW with fixed or controllable pitch propellers.
Sleipner Group
Side-Power eVision tunnel thrusters
Proportional PM-motor tunnel thrusters from 100 to 420 kg thrust on 24 V or 48 V, for boats from about 39 ft upwards; classic SE on/off range also offered.
Sleipner Group
Side-Power hydraulic thrusters
Hydraulically driven tunnel thrusters for larger yachts and workboats that need continuous-duty manoeuvring.
Sleipner Group
External and retractable thrusters
Retractable eVision thrusters (100–300 kg, 24/48 V), classic SR80/SR100 retractables (12/24 V) and external stern thrusters.
Steerprop
Steerprop tunnel thrusters
FPP tunnel thrusters of 500-7,000 kW with L-drive or integrated PM motor, up to PC2 without grids.
Tees White Gill Thrusters
Gill pump-jet bow thrusters
Flush-mounted 360-degree pump-jet manoeuvring thrusters that replace conventional tunnel thrusters.
Thrustmaster of Texas
Tunnel thrusters
Electric and hydraulic bow and stern tunnel thrusters for workboats, offshore and government vessels.
Veth Propulsion
Veth Jet
360° grid-type pump-jet bow thruster, 191–1,257 kW, up to 11 kg thrust per kW; over 1,400 built since 1970.