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Gearbox ZF 25A R=1.93 hydraulic
2,850.00€
Ex Tax: 2,850.00€
Overview
ZF 25 SERIESReverse reduction marine transmission with hydraulically actuated multi-disc clutchesSuitable for high performance applications in luxury motoryachts, sport fishers, express crui...ZF 25 SERIES
Reverse reduction marine transmission with hydraulically actuated multi-disc clutches
Suitable for high performance applications in luxury motoryachts, sport fishers, express cruisers etc
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
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 due to 8° down-angle and beveloid gear principle
| Ratios | Power Factor (kW / rpm) | Input Power Capacity (kW) | Max. kW | Max. rpm | ||
|---|---|---|---|---|---|---|
| Pleasure - Diesel | 3000 rpm | 3600 rpm | 3800 rpm | |||
| 0.0325 | 98 | 117 | 124 | 179 | 5500 | |
| 0.0277 | 83 | 100 | 105 | 152 | 5500 | |
| 0.0262 | 79 | 94 | 100 | 144 | 5500 | |
| 0.0251 | 75 | 90 | 95 | 138 | 5500 | |
| Pleasure - Gasoline | 3000 rpm | 3600 rpm | 3800 rpm | |||
| 0.0325 | 98 | 117 | 124 | 179 | 5500 | |
| 0.0277 | 83 | 100 | 105 | 152 | 5500 | |
| 0.0262 | 79 | 94 | 100 | 144 | 5500 | |
| 0.0251 | 75 | 90 | 95 | 138 | 5500 | |
| Light - Diesel | 2100 rpm | 2500 rpm | 2800 rpm | |||
| 0.0249 | 52 | 62 | 70 | 137 | 5500 | |
| 0.0239 | 50 | 60 | 67 | 131 | 5500 | |
| Medium - Diesel | 2100 rpm | 2500 rpm | 2800 rpm | |||
| 0.0213 | 45 | 53 | 60 | 117 | 5500 | |
| 0.0203 | 43 | 51 | 57 | 112 | 5500 | |
| Continuous - Diesel | 1800 rpm | 2100 rpm | 2400 rpm | |||
| 0.0172 | 31 | 36 | 41 | 55 | 3200 | |
| 0.0166 | 30 | 35 | 40 | 53 | 3200 | |
*=Special Order Ratio.
| Angle (°) | A (mm) | B1 (mm) | B2 (mm) | H1 (mm) | H2 (mm) | L (mm) | L1 (mm) | L2 (mm) |
|---|---|---|---|---|---|---|---|---|
| 8 degrees | 115.3 | 147 | 147 | 75 | 228 | 293 | 216 | 82.5 |
| Weight (kg) | Oil Capacity (L) |
|---|---|
| 24 | 1.8 |
BELL HOUSING DIMENSIONS
| Name | A (mm) | B (mm) | C (mm) | L3 (mm) | Bolt Holes Diameter | |
|---|---|---|---|---|---|---|
| Diameter (mm) | No. | |||||
| SAE 3 | 409.58 | 428.63 | 450.85 | 29 | 10.32 | 12 |
| SAE 4 | 361.95 | 381 | 403.23 | 10.32 | 12 | |
| SAE 5 | 314.33 | 333.38 | 355.6 | 10.32 | 8 | |
| B/W | 17.5 | |||||
| Yanmar JH | ||||||
OUTPUT FLANGE DIMENSIONS
| A (mm) | B (mm) | C (mm) | D (mm) | Bolt Holes | |
|---|---|---|---|---|---|
| Diameter (E) (mm) | No. | ||||
| 102 | 82.5 | 63.5 | 10 | 11.5 | 4 |
