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- Hydraulic Marine Systems, Inc.
- Lower Drive Assembly
Lower Drive Assembly
Lower Drive Assembly
- Design: Tough, durable, and proven design that is compact and easy to install.
- Horsepower Ranges: Available in multiple ranges: 50-125hp, 130-175hp, 200-300hp, and 325-500hp.
- Reliability: No gearboxes or transmissions, reducing maintenance concerns.
- Operation: Direct drive with variable speed directional operation (forward/reverse) and hydraulic surge by-pass to minimize prop damage.
- Maintenance: Low maintenance with corrosion-resistant coatings (3 layers of epoxy and 2 layers of anti-fouling).
- Hydraulics: High-quality components from Eaton Corp Series II, Sauer-Danfoss 90 Series, and Kawasaki M3X Series.
- Warranty: 2-year materials and workmanship warranty.
- Construction: Sch. 80 - 1/2” thick pipe (1/2” A-36).
- Weight: Approximately 750 lbs.
- Components: Stainless steel bolts and tubing, precision machined parts, SAE splined couplings, and motor mounts.
- Shaft and Bearings: Stainless steel shaft (double sealed) with Timken bearings and seals.
- O-Rings: 70 Durometer O-Rings.
- Matched stainless steel nozzle.
- Kaplan 4-blade propeller.
- For 50-125hp: 35 GPM, 100cc motor at 4500 psi.
- For 130-175hp: 49 GPM, 130cc motor at 4500 psi.
- For 200-300hp: 100 GPM, 280cc motor at 4500 psi.
- For 325-500hp: 146 GPM, 530cc motor at 3650 psi.
Catalog excerpts
Specifications Data Lower Drive Assembly Hydraulic Marine Systems’ Patent Pending Lower Drive assembly is a Hydraulically Driven, Azimuth Style Thruster which provides superior performance over conventional transmission driven, gear operated rudder propellers. These Versatile State of the Art Drives provide an Extremely Durable, Powerful and Cost Effective alternative to outdated fixed propeller propulsion systems which have constant breakdowns/ repairs. Features: - Tough-Durable Proven Design - Compact, Easy to install - Multiple Horsepower Ranges ~ 50-125hp ~ 130-175hp ~ 200-300hp ~ 325-500hp - Outstanding Reliability - No Gear Boxes or transmissions to worry about - Direct Drive (Motor coupled direct to propeller shaft) - Variable Speed Directional Operation (Forward/Reverse) - Hydraulic surge By-pass (less Chance for prop damage) - Low Maintenance - Corrosion Resistant coatings ~ 3 layers epoxy ~ 2 layers anti-fouling - Easy Motor Access - Highest Quality Hydraulics ~ Eaton Corp Series II ~ Sauer-Danfoss 90 Series ~ Kawasaki M3X Series - 2 Year Materials and Workmanship Warranty Motor Size Specifications: - Sch. 80 - 1/2” thick pipe Construction (1/2” A-36) - Weight - 750 lbs +/- Motor Access Cover - Stainless Steel Bolts ( 3/4 & 7/8”) - Stainless Steel Tubing - Precision machined parts - SAE Splined Couplings - SAE Hyd. Motor Mounts - Stainless Steel Shaft (Double Sealed) - Timken Bearings & Seals (Lubricated) - 70 Durometer O-Rings Available Options: - Stainless Steel Propeller Shaft - Matched S.S. Nozzle (shown) - Kaplan 4-Blade Propeller 207A OLD DAYTONA ROAD DELAND, FL 32724 ph: 386-734-0020 fax:386-734-0021 Toll Free: 877-734-0020 Email: [email protected]
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