ZFM Series

ZF15M

Name: ZF15M
Brand: ZF
SKU: ZF-15M

Part Number: ZF-15M

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ZF15M marine transmission by ZF Marine. Maximum input 73 HP (55 kW) at 5000 RPM. Available ratios 1.556, 1.875. Rated for pleasure duty, light duty, medium duty and continuous duty service. ADR Power Systems supplies, installs, services and repairs ZF marine transmissions and stocks ZF parts.

Input Power:73 HP (54 kW)

View on ZF Website

Detailed Specifications

Transmission Specifications

Max Input Power:: 73 HP (54 kW)

Power Ratings

Duty	Ratio (A position)	Ratio (B position)	hp/RPM	RPM	hp	RPM	hp	RPM	hp	Max hp	Max RPM
PD	1.556	1.955	0.0204	3000	61	3600	73	3800	73	73	5000
PD	1.875	1.955	0.0204	3000	61	3600	73	3800	73	73	5000
LD	1.556	1.955	0.0184	2800	52	3000	55	3600	66	67	5000
LD	1.875	1.955	0.0184	2800	52	3000	55	3600	66	67	5000
MD	1.556	1.955	0.0176	2100	37	2500	44	2800	49	61	5000
MD	1.875	1.955	0.0162	2100	34	2500	41	2800	45	61	5000
CD	1.556	1.955	0.0169	1800	30	2300	39	2600	44	53	5000
CD	1.875	1.955	0.0154	1800	28	2300	35	2600	40	53	5000

PD = Pleasure Duty, LD = Light Duty, MD = Medium Duty, CD = Continuous Duty. Reduced power capacity by the following shock factors: 1 cylinder engine ÷ 1.25, 2 cylinder engine ÷ 1.20, 3 cylinder engine ÷ 1.15. Ratings per ZF Marine technical data sheet of 2026-04-02.

Key Features

Maximum input power: 73 HP (55 kW) at 5000 RPM
Gear ratios: 1.556, 1.875
Duty ratings: pleasure duty, light duty, medium duty, continuous duty

Documents

ZF15M datasheet (PDF)