MEDIUM AND HEAVY DUTY MARINE GEARBOX MODEL MA142A
Apply to:
Small fishing boats, transport boats, traffic boats, lifeboats, passenger boats and other ships.
Standard equipment:
● Mechanical control valve
● Oil cooler
● Companion flange / Reamer bolts
● Bell housing (selection)
● Flexible flywheel coupling (selection)
Features
● Durable structure of driving gear bearing
● Tapered roller thrust bearing for output shaft thrust
● Hydraulic clutches of forward and reverse
● Quality Control System ISO/IATF16949:2016
● Quiet operation with precise gearing.
● Compact design
● Go Home function (emergency bolt application)
OPTIONS
● PTO
● Mechanical, pneumatic or electrical remote control
Specification
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Item |
Description |
Model MA142A |
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01 |
Engine speed: 1500-2500 rpm; max 100.6 hp at 2500 rpm |
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02 |
Ratio :1 |
1.97 | 2.52 | 3.03 | 3.54 | 3.95 | 4.50 | 5.06 | 5.47 |
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03 |
Rate (hp/rpm) |
0.040 | 0.040 | 0.040 | 0.035 | 0.031 | 0.025 | 0.021 | 0.017 |
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04 |
Bell housing: #2, #3 |
Flywheel: 10”, 11.5” |
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05 |
Overall L×W×H: 308×520×540 mm |
Dry weight: 140kg |
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06 |
Centre distance: 142 mm; |
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07 |
Recommend engine:CUMMINS 4B3.9-M, MWMD226-4 |
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08 |
Rated propeller thrust: 8.5 kN |
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Dimension
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Model MA142A |
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C |
142 mm |
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S |
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F |
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L |
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R |
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