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Refurbished ZF 311 Gearbox Marine 2.548:1 Ratio. Perfectly Running, Nice and Clean Condition
ZF 311 Gearbox Marine
$6,700.00
Refurbished ZF 311 Gearbox Marine 2.548:1 Ratio. Perfectly Running, Nice and Clean Condition
Description
ZF 311 is a reversing marine transmission with hydraulic clutch shifting, designed for light and medium-duty applications, such as high-speed pleasure craft and light commercial vessels.
SPECIFICATION
Gear Ratio: 2.548:1 (Forward & Astern)
Dry Weight: 171 kg (377 lbs)
Oil Capacity: 7.0 liters (7.4 US qt)
Max Input Speed: 2,600 RPM
Max Input Torque (Nm): 1444
Housing: Sea-water resistant aluminum alloy
POWER SPEED RATINGS
Pleasure Duty: 348 kW (466 hp) @ 2600 RPM
Light Duty: 318 kW (426 hp) @ 2600 RPM
Medium Duty: 272 kW (365 hp) @ 2600 RPM
Continuous Duty: 233 kW (313 hp) @ 1800 RPM | 272 kW (365 hp) @ 2100 RPM
DESIGN FEATURES
Shifting: Smooth and reliable hydraulic shifting with a control lever for push-pull cables.
Thrust Bearing: Output shaft thrust bearing specifically designed to take maximum propeller thrust in both ahead and astern modes.
Teeth: Case-hardened and precisely ground gear teeth for long life and smooth running.
OPTIONAL EQUIPMENT
Trolling valve for slow-speed drive
Electric clutch control (12V or 24V DC)
Engine-matched torsional coupling
SAE 1 or SAE 2 bell housings
Product Details
Specific References
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