ZF200–400 Series

ZF280-1A

Name: ZF280-1A
Brand: ZF
SKU: ZF-280-1A

Part Number: ZF-280-1A

Quote Required: This product requires a custom quote. Contact us for pricing and availability.

ZF280-1A marine transmission by ZF Marine. Maximum input 675 HP (503 kW) at 3600 RPM. Available ratios 1.483, 1.769, 2.000, 2.227 (special order: 1.118, 2.476). 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:675 HP (503 kW)

View on ZF Website

Detailed Specifications

Transmission Specifications

Max Input Power:: 675 HP (503 kW)

Power Ratings

Duty	Ratios	hp/RPM	RPM	hp	RPM	hp	RPM	hp	Max hp	Max RPM
PD	1.118, 1.483, 1.769, 2.000, 2.227	0.1875	2500	469	2800	525	3300	619	675	3600
PD	2.476*	0.1616	2500	404	2800	452	3300	533	582	3600
LD	1.118*, 1.483, 1.769, 2.000	0.1558	2100	327	2500	390	2800	436	561	3600
LD	2.227, 2.476*	0.1455	2100	306	2500	364	2800	407	524	3600
MD	1.118*, 1.483, 1.769, 2.000	0.1212	2100	255	2500	303	2800	339	436	3600
MD	2.227, 2.476*	0.1132	2100	238	2500	283	2800	317	408	3600
CD	1.118*, 1.483, 1.769, 2.000	0.1039	1800	187	2100	218	2300	239	374	3600
CD	2.227, 2.476*	0.0971	1800	175	2100	204	2300	223	350	3600

PD = Pleasure Duty, LD = Light Duty, MD = Medium Duty, CD = Continuous Duty. * Special-order ratio. Ratings per ZF Marine technical data sheet of 2026-04-02.

Key Features

Maximum input power: 675 HP (503 kW) at 3600 RPM
Gear ratios: 1.483, 1.769, 2.000, 2.227
Special-order ratios: 1.118, 2.476
Duty ratings: pleasure duty, light duty, medium duty, continuous duty

Documents

ZF280-1A datasheet (PDF)