China best Used Zf Marine Gearbox Zf325-1 Ratio 2.033: 1 and Zf325-1A 1.485: 1 with Down Angle with Great quality

Product Description

used ZF marine gearbox ZF325-1 ratio 2.033:1 and ZF325-1A 1.485:1 with down angle

ZF 325-1 A Description

Robust design also withstands continuous duty in workboat applications.

Fully works tested, reliable and simple to install.

Design, manufacture and quality control standards comply with ISO 9001.

Compatible with all types of engines and propulsion systems, including waterjets and surface- piercing propellers, as applicable.

Suitable for high performance applications in luxury motoryachts, sport fishers, express cruisers etc.

Reverse reduction marine transmission with hydraulically actuated multi-disc clutches.

ZF 325-1 A Features

Lightweight and robust aluminum alloy casing (sea water resistant).

Case hardened and precisely ground gear teeth for long life and smooth running.

Output shaft thrust bearing designed to take maximum propeller thrust astern and ahead.

Smooth and reliable hydraulic shifting with control lever for attachment of push-pull cable.

Suitable for twin engine installations (same ratio and torque capacity in ahead or astern mode).

Replaceable oil filter cartridge.

Compact, space saving design: 7° down-angle and beveloid gear.

Pleasure Duty RATIOS MAX. TORQUE POWER/RPM INPUT POWER CAPACITY MAX. Nm ftlb kW hp kW hp kW hp kW hp RPM 2100 rpm 2300 rpm 2500 rpm 1.216, 1.485, 1.733, 2.037, 2.240* 2478 1828 0.2595 0. 2. 0.2334 0.

Maximum Input **
Pleasure 779 1044 3000
Light 702 941 3000
Medium 533 715 3000
Continuous 467 626 3000

Application: Machinery, Marine
Function: Speed Reduction
Layout: Three-Ring
Hardness: Soft Tooth Surface
Installation: Horizontal Type
Step: Four-Step


Customized Request


Importance of Lubrication in Gearbox Performance

Lubrication plays a critical role in ensuring the optimal performance, longevity, and reliability of gearboxes. Proper lubrication provides several key benefits:

  • Reduces Friction and Wear: Lubrication forms a protective layer between gear teeth, bearings, and other moving components, reducing friction and minimizing wear and tear.
  • Heat Dissipation: Lubricants help dissipate the heat generated during gear operation, preventing overheating and potential damage to components.
  • Noise Reduction: Adequate lubrication can dampen noise and vibration produced by gear meshing, leading to quieter and smoother operation.
  • Sealing and Contaminant Prevention: Lubricants create a barrier that seals out contaminants like dust, dirt, and moisture, preventing their entry and reducing the risk of corrosion and damage.
  • Enhanced Efficiency: Proper lubrication reduces energy losses due to friction, improving the overall efficiency of the gearbox.
  • Extended Lifespan: Lubrication helps prevent premature component wear and failure, extending the lifespan of the gearbox and minimizing the need for costly repairs or replacements.
  • Optimal Performance: Gearboxes operate within specified tolerances when properly lubricated, ensuring they deliver the intended performance and functionality.

It’s essential to use the recommended lubricant type, viscosity, and change intervals specified by the gearbox manufacturer to ensure the best possible performance and longevity. Regular monitoring and maintenance of lubrication levels are crucial to preserving the health of the gearbox and its components.

China best Used Zf Marine Gearbox Zf325-1 Ratio 2.033: 1 and Zf325-1A 1.485: 1 with Down Angle   with Great quality China best Used Zf Marine Gearbox Zf325-1 Ratio 2.033: 1 and Zf325-1A 1.485: 1 with Down Angle   with Great quality
editor by CX 2023-08-17