Z Drive G-Power 750 with helical-toothed gearing

Product no.: 4.9020

sold out, soon available again

Price incl. VAT, plus delivery
Delivery weight: 0.6 kg


Z Drive G-Power 750 with helical-toothed gearing


suitable for middle size motor boats, up to 120cm.
The new helical-bevel gears enabled a speed increase to a maximum of 30,000 rpm
with simultaneous noise reduction from 110dB (A) to 90dB (A).
Measuring distance: 1m

Not suitable for race boats.

All shafts with stainless steel ball bearings.

Steel bevel gears, helical toothed
Adjustable tilt angle

The drive will lock up when driving over obstacls
material: Plastics, glass Glass fiber reinforced
Coupling (motor shaft): Ø 4,0mm
Hole for motor bearing collar:  Ø 11 mm
possible motor shaft:  4,0mm or Ø 5,0mm
Coupling: 4.0 x 3.2 (square) or 5.0 x 3.2 (square) 
Propeller:42mm, 3blade spezial, left rotating
Bolt hole circle of the fixing screws: 19mm
Speed normal:10-15 000rpm

motor : G-Power 1450KV (7,4-14,8V), G-Power 790KV (7,4-16,8V)
weight :170g
Delivery without motor.
Important: Please note the regular lubrication with our special grease for plastic-metal pairings 4.5190.5 or 4.5190.10
DO NOT use the MARINE GREASE for lubrication!  It is not suitable for gearwheels and leads to premature wear of the gears.

Please specify the required coupling when ordering

The cavitation plate above the propeller should correspond to the lower edge of the hull.

The floating waterline should be below or equal to the motor shaft = approx. 45mm.


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Browse this category: Z-Drive for Motor Boat