Description
ZF 2050A 2.467.1 Gearbox
The ZF 2050 A (Ratio 2.467:1) is a heavy-duty, 3-shaft reverse reduction marine transmission built for commercial craft, motor yachts, and sport fishers. It handles up to 679 kW of power at 1800 RPM, weighs roughly 390 kg, and features a seawater-resistant aluminum alloy housing.
Key Specifications
- Gear Ratio: 2.467:1 (designated as 2.467-1)
- Max Input Power: Up to 679 kW (910 hp) at 1800 RPM
- Dry Weight: ~390 kg
- Dimensions: Approx. 80 cm x 90 cm x 80 cm
- Design: Angle-down (A-version) output configuration with identical torque capacity in both ahead and astern
Operational Features
- Hydraulic Shifting: Smooth and reliable electro-hydraulic actuation with emergency “get home” capabilities.
- Cooling & Filtration: Includes an integrated oil cooler, pump, and full-flow oil filter.
- Durability: Case-hardened, precisely ground gear teeth built for long operating life and quiet running, alongside a robust thrust bearing designed for heavy propeller loads
Advanced Subsystems & Standard Equipment ZF 2050A
- Control Valve Block: Utilizes ZF proprietary “SUPERSHIFT” mechanical or electro-hydraulic clutch actuation for ultra-smooth gear engagement.
- Emergency Override: Equipped with a mechanical “get home” capability, allowing operators to manually lock the clutch in the event of an electrical or hydraulic failure.
- Integrated Fluid Loop: Features a built-in mechanical oil pump, high-capacity oil cooler, and a micro-pore full-flow oil filter for easy serviceability.
- Input Interfacing: Commonly fitted with an SAE 1 or SAE 0 bell housing and a flexible torsional coupling tailored to the specific engine flywheels
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