Reduction gears

Reduction gears

The Heimdal HG Series comprises robust gears commonly used in tugs, fishing vessels, work boats, and other vessels requiring high pull and equipment tolerating hard use in difficult conditions.

Heimdal reduction gears are produced in eight sizes. Each size may be equipped with various ratios adapted to the engine and propeller speed. All sizes have a built-in servo system for connection to a controllable pitch propeller by means of a pull rod. The gears may be delivered with up to three PTO and/or PTI, and are suitable for both diesel-mechanic or dieselelectric drive.

HEIMDAL GEAR MAX. POWER (kW) MAX. SPEED (rpm)
STANDARD GEARBOX
HG1 381 2600
HG2 1429 2100
HG3 1808 2100
HG3S 2529 2100
HG3S400 2950 2100
HG5 4900 2100
HG5S 5500 2100
HG6 7561 2100
HG7 7850 2100
HG7TS 2900 1800
HG8 8400 2100
HG10 2500 750
HYBRID GEARBOX
HG225 AW=270 2×883 2100
HG235 HYBRID Diesel:1066
E-motor:300
2100
1500
HG235 HYBRID CR Diesel:1066
E-motor:300
2100
1500
HG359 AW=350 368 1800
2 SPEED GEARBOX
HG   2SPEED 3500 750
HORIZONTAL GEARBOX
TWIN IN – SINGLE OUT
HGH 2100 1800
SINGLE IN – SINGLE OUT
HGH 1800 750