MK II Jet Propulsion Boat — High-Performance Military Grade Bridge Erection Vessel
The American Development MK II Bridge Erection Boat is the industry definitive choice for marine contractors requiring a high-payload, shallow-draft vessel for complex bridge erection, coastal logistics, and heavy marine construction projects. Built to rigorous ex-military specifications (NSN# 194-01-547-4940) and constructed with a heavy-duty aluminum hull, this vessel offers the rugged durability required to withstand high-impact industrial environments. Outfitted with dual inboard Cummins 6-cylinder diesel engines and a precision hydrojet propulsion system, the MK II provides exceptional station-keeping and pushing power without the risk of propeller damage in debris-heavy or shallow waters.
Comprehensive Technical Specifications:
- Model / Vessel Type: American Development MK II Bridge Erection Boat
- Unit SKU / Serial Number: #6 / 0371
- Hull Construction: Heavy-Duty Reinforced Aluminum Hull
- Propulsion System: Dual Inboard Cummins 6-Cylinder Diesel Engines paired with High-Flow Hydrojet Drives
- Dimensions: Length: 327” | Width: 98” | Height: 78”
- Vessel Weight: 5,890 lbs
- Maximum Payload Capacity: 4,000 lbs (2-Ton Capacity)
- Military Heritage: Good Used Condition – Ex-Military Surplus
Flexible Purchasing Options:
We currently maintain an inventory of 6 MK II units available across three distinct configuration tiers to meet your operational standards:
- “As-Is” Skid Mount: Running, complete unit sitting securely in its original military transport frame.
- “As-Is” Trailer Mount: Running, complete unit provided on a high-stability transport trailer.
- Fully Refurbished: Work-ready unit, completely restored to standard and delivered on a trailer.
Core Advantages & Performance Breakdown:
- Shallow-Draft Hydrojet Navigation: The high-efficiency hydrojet propulsion system allows for full-power maneuvering in shallow, swift, or debris-filled waters where standard outboard or prop-driven boats cannot safely operate.
- Superior Marine Load Management: Specifically balanced for bridge erection tasks, the MK II safely handles a 2-ton payload with elite stability, making it an ideal utility tender for heavy civil marine work.
- Cummins Powertrain Reliability: The dual Cummins diesel drivetrain ensures consistent torque, high reliability, and simplified parts availability to maintain strict project timelines.
- Industrial Saltwater Durability: The heavy-gauge aluminum hull resists heavy impacts and saltwater corrosion, guaranteeing a significantly longer operational service life than standard commercial vessels.
Sales Status: Available for Immediate Inspection – $65,000.00 (FOB Houston)
Located in Houston, Texas. Contact us at 281-598-0378 to discuss your preferred configuration, trailer options, or to schedule a private walkthrough.
Equipment Resources & Surplus
- Full Inventory: Browse our complete selection of Used Construction Equipment Sales.
- Rental Options: View all available Construction Equipment Rentals in Houston, TX.
- Military Assets: Explore specialized Military Surplus Equipment.
- Bulk Surplus: For high-volume industrial items and parts, visit www.BoyerSurplus.com.
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