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54 Heritage EU

Product catalog summary

Overview: This document is a sales kit for the Grand Banks 54 Heritage EU yacht, providing detailed information on specifications, engine performance, and layout options. All data is preliminary and may change following sea trials and adjustments.

Specifications: The yacht measures 18.72 meters in maximum length, 16.55 meters in length overall, and 5.41 meters in maximum beam. It has a displacement of 33,000 kg when light and 40,700 kg when fully loaded. The fuel tank holds 5,678 liters, and the water tank holds 1,136 liters.

Engine Options: Available engines include Cummins QSM-11, Caterpillar C-12 Acert, Volvo D-13, and MTU S60, with power outputs ranging from 715 to 900 MHP.

Performance Estimates: Performance varies by engine. For instance, the Cummins QSM-11 offers a maximum speed of 20.74 knots, a cruise speed of 17.2 knots, and a range of 380 nautical miles at cruise speed, based on 90% fuel capacity.

Layout Options: The document outlines standard and optional layouts for the outboard profile, flybridge, main deck, and lower deck, with options for a washer and dryer or crew quarters on the lower deck.

Performance Curves: Graphs illustrate speed and range, as well as speed and fuel consumption for different engine configurations, showing the relationship between RPM, speed, and fuel efficiency.

Performance Specifications: The yacht can be equipped with twin MTU S-60 engines, each providing 830 MHP at 2300 rpm. The gearboxes are ZF 360 IV with a gear ratio of 2.478:1. The gen set power is 21.5 Kw, with a fuel rate of 0.6 USG/Hr at half load. The water tank capacity is 300 USG, and the fuel tank capacity is 1500 USG, accommodating 14 people on board. The displacement at half load is 82,270 lbs.

Performance Estimates: Maximum speed is 22.3 knots at 2340 rpm, with a cruise speed of 19.0 knots at 2100 rpm and a cruise range of 397 nautical miles at 2100 rpm.

Engine Performance Data: Detailed performance data is provided for various RPM levels, showing speed, fuel consumption, and range. For example, at 2100 RPM, the yacht achieves 19.00 knots, consumes 32.00 USG/Hr, and has a range of 397 nautical miles.

Notes: All figures are estimates based on half-load conditions and are not guaranteed. Fuel consumption includes both main engines and the generator, with range calculations considering 90% of total fuel capacity.

Graphical Data: The document includes graphical representations of speed and range curves, as well as speed and fuel consumption curves for the Twin MTU S-60 engines, highlighting the relationship between RPM, speed, fuel consumption, and range.

Catalog excerpts

Grand Banks 54 Heritage EU Grand Banks Yachts Pte Ltd Note: All renderings, specifications, layouts subject to change without notice and may show optional

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STANDARD SPECIFICATIONS Max Length (Lmax): Length Overall (LOA): Length Waterline (LWL): Max Beam (Bmax): Max Draft (Tmax): Displacement (light ship): Displacement (half load): Displacement (full load): Water Tank Capacity: Fuel Tank Capacity: Black Water Capacity: Grey Water Capacity: 1,136 Liters 5,678 Liters 379 Liters 197 Liters (300 US gals) (1,500 US gals) (100 US gals) (52 US gals) Grand Banks Yachts Pte Ltd (DWL to Housetop): (DWL to top Windshield): (DWL to Bridge Top w/o Windshield): (DWL to Top of Mast): (Bottom of Cradle to DWL): (STD) Cummins QSM-11 - 715 MHP (OPT #1) Caterpillar...

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Color Renderings Note: All figures preliminary and subject to change based on sea trial performance and adjustments. Grand Banks Yachts Pte Ltd Note: All renderings, specifications, layouts subject to change without notice and may show optional

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54 Heritage EU \ Standard Outboard Profile Grand Banks Yachts Pte Ltd Note: All renderings, specifications, layouts subject to change without notice and may show optional

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54 Heritage EU \ Optional Outboard Profile Grand Banks Yachts Pte Ltd Note: All renderings, specifications, layouts subject to change without notice and may show optional

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54 Heritage EU \ Standard Flybridge & Deck Layout Grand Banks Yachts Pte Ltd Note: All renderings, specifications, layouts subject to change without notice and may show optional

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54 Heritage EU \ Optional Flybridge & Deck Layout Grand Banks Yachts Pte Ltd Note: All renderings, specifications, layouts subject to change without notice and may show optional

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54 Heritage EU \ Standard Main Deck Layout Grand Banks Yachts Pte Ltd Note: All renderings, specifications, layouts subject to change without notice and may show optional

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54 Heritage EU \ Optional Main Deck Layout Grand Banks Yachts Pte Ltd Note: All renderings, specifications, layouts subject to change without notice and may show optional

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54 Heritage EU \ Standard Lower Deck Layout Grand Banks Yachts Pte Ltd Note: All renderings, specifications, layouts subject to change without notice and may show optional

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54 Heritage EU \ Optional Lower Deck Layout w/Washer & Dryer Grand Banks Yachts Pte Ltd Note: All renderings, specifications, layouts subject to change without notice and may show optional

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54 Heritage EU \ Optional Lower Deck Layout w/Crew Quarters Grand Banks Yachts Pte Ltd Note: All renderings, specifications, layouts subject to change without notice and may show optional

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Black & White CAD Drawings Note: All figures preliminary and subject to change based on sea trial performance and adjustments. Grand Banks Yachts Pte Ltd Note: All renderings, specifications, layouts subject to change without notice and may show optional

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54 Heritage EU \ Standard Outboard Profile Grand Banks Yachts Pte Ltd Note: All renderings, specifications, layouts subject to change without notice and may show optional

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54 Heritage EU \ Optional Outboard Profile Grand Banks Yachts Pte Ltd Note: All renderings, specifications, layouts subject to change without notice and may show optional

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54 Heritage EU \ Standard Flybridge & Deck Layout Grand Banks Yachts Pte Ltd Note: All renderings, specifications, layouts subject to change without notice and may show optional

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54 Heritage EU \ Optional Flybridge & Deck Layout Grand Banks Yachts Pte Ltd Note: All renderings, specifications, layouts subject to change without notice and may show optional

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54 Heritage EU \ Standard Main Deck Layout Grand Banks Yachts Pte Ltd Note: All renderings, specifications, layouts subject to change without notice and may show optional

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54 Heritage EU \ Optional Main Deck Layout Grand Banks Yachts Pte Ltd Note: All renderings, specifications, layouts subject to change without notice and may show optional

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54 Heritage EU \ Standard Lower Deck Layout Grand Banks Yachts Pte Ltd Note: All renderings, specifications, layouts subject to change without notice and may show optional

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54 Heritage EU \ Optinal Lower Deck Layout w/Washer & Dryer Grand Banks Yachts Pte Ltd Note: All renderings, specifications, layouts subject to change without notice and may show optional

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54 Heritage EU \ Optional Lower Deck Layout w/Crew Quarters Grand Banks Yachts Pte Ltd Note: All renderings, specifications, layouts subject to change without notice and may show optional

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ENGINE PERFORMANCE CURVES Note: All figures preliminary and subject to change based on sea trial performance and adjustments. Cummins QSM-11 - 715 mhp Speed v. Range Fuel Consumption Caterpillar C-12 ACERT - 715 mhp Speed v. Range Fuel Consumption Volvo D-13 - 900 mhp Speed v. Range Fuel Consumption MTU S60 - 836 mhp Speed v. Range Fuel Consumption Grand Banks Yachts Pte Ltd Note: All renderings, specifications, layouts subject to change without notice and may show optional

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with Twin Cummins QSM-11 PERFORMANCE ESTIMATE Main Engines (Optional): Power: Gear Boxes: Gear Ratio: Gen Set Power: 21.5 Fuel Rate (Half load): 0.6 Water Tank Capacity: Fuel Tank Capacity: People on Board: Displacement (Half load): PERFORMANCE: Maximum Speed: Cruise Speed: Cruise Range: Engine Speed (RPM) 1000 1200 1400 1600 1800 2000 2200 2300 2400 2500 Note: 2530 Cruise Speed Max. Speed 1). Speed is only estimated at half load Note: 1). Speed is based on the propeller load. 2). Fuel rateis only estimated at half performance's data 2). Fuel rate is based on Main Engine(s) consumption + Gen...

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Speed & Range Curves for Twin Cummins QSM-11 Boat Speed Boat Range Grand Banks Yachts Pte Ltd Note: All renderings, specifications, layouts subject to change without notice and may show optional Speed & Fuel Consumption Curves

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Speed & Fuel Consumption Curves for Twin Cummins QSM-11 Boat Speed Total Fuel Consumption Fuel Consumption (usg/nm) 5 1000 Grand Banks Yachts Pte Ltd Note: All renderings, specifications, layouts subject to change without notice and may show optional

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