Overview

DEUTZ marine engines, with power outputs ranging from 210 to 500 kW (280 to 670 bhp) at 1500–2100 rpm, are designed for reliable, durable, and efficient propulsion of workboats and commercial vessels. These engines emphasize economy, availability, and environmental compliance, leveraging DEUTZ's extensive maritime and engine manufacturing expertise.

Technical Specifications

• Engine Types: Modern water-cooled 6- and 8-cylinder V-engines with 90° angle.
• Cooling System: Single-circuit indirect cooling with DEUTZ Multi-Parallel Cooling System® using raw water cooling via plate heat exchanger or keel cooling options.
• Construction: Cast iron crankcase with wet liners, grey cast iron cross-flow cylinder heads, overhead four-valve technology controlled by a central camshaft.
• Components: 3-ring oil-cooled pistons, drop-forged steel connecting rods and crankshaft, tri-metal friction shell bearings, steel camshaft driven by gear.
• Lubrication: Forced-feed with gear pump, integrated oil cooler, oil filter cartridge, optional duplex changeover filter.
• Turbocharging: Two water-cooled turbochargers with charge air cooler and water-cooled exhaust manifold.
• Fuel System: DEUTZ DCI system with single injection pumps (pump-line-nozzle) electronically controlled; mechanical gear pump with exchangeable cartridge fuel filter and optional duplex filter.
• Electrical: Three-phase alternator (12V/24V, 100A, 150A, or 200A), 12V/24V starter (4.5 kW).
• Additional Features: Optional heating system connection, various hydraulic pumps, flywheels, engine mounts, and control systems available.

Performance and Emission Standards

Engines comply with marine emission standards including IMO Tier II, MARPOL Stage II, EU Stage II, and US EPA Tier 2. Particulate matter emissions are 30% below required limits. The advanced injection system ensures low fuel consumption and high efficiency. Cooling system design contributes to fuel savings and reliability.

Power Ratings

• TCD 2015M V6: 210–347 kW (280–465 bhp) depending on power group and rpm.
• TCD 2015M V8: 280–500 kW (375–670 bhp) depending on power group and rpm.

Power groups A and B define continuous operation power limits based on utilization and operating hours. On-board unit powers (G and N continuous power) allow for overload conditions with specified duty cycles.

Dimensions and Weight

• TCD 2015M V6: Dimensions approx. 994 mm (A) x 330 mm (B) x 1236 mm (C); dry weight approx. 330 kg; keel cooling weight approx. 450 kg.
• TCD 2015M V8: Dimensions approx. 1170 mm (A) x 334 mm (B) x 1236 mm (C); dry weight approx. 339 kg; keel cooling weight approx. 530 kg.
• Exhaust flange: 6-cylinder: inside diameter 100 mm; 8-cylinder: inside diameter 120 mm.

Installation and Maintenance

• Compact design with low noise emissions reduces installation costs.
• Heat exchanger as plate cooler lowers maintenance costs.
• Integrated pipes enhance reliability and durability.
• Flexible mounting options including elastic and rigid engine feet.
• Approved safety and quality standards ensure dependable operation.

Service and Support

DEUTZ offers extensive global service with over 1,000 sales and service partners in 130 countries, supported by three logistics centers stocking approximately 350,000 spare parts. Services include individual maintenance contracts, fast spare parts delivery, and comprehensive training. Use of genuine DEUTZ parts is strongly recommended to maintain warranty, performance, and engine life.

Contact Information

DEUTZ AG headquarters in Cologne, Germany, and regional offices in the USA, China, Singapore, and Australia provide customer support and sales services worldwide.