IPS 3 for Marine Commercial (Rating 3) & IPS 3 Semi planing Expanding the IPS range IPS Design Seminar, Project Management, IPS 3 2012-11-15

€ X00,000 IPS Design Seminar, Project Management, IPS 3 2012-11-15

Background - IPS Benefits - OEM Less engineering Less complex engine room simplified design work/tooling of running gear, steering, exhaust etc. less testing of ratios & propellers, tunnels not needed RCD sound approved package Simplified logistic few parts, complete package from one supplier improved cash flow, install engines late Efficient production less production adjustments IPS Design Seminar, Project Management, IPS 3 2012-11-15

Background - IPS Benefits - User Optimal propulsion efficiency Lower fuel consumption, Extended cruising range, Less environmental impact Higher top speed Manoeuvrability Excellent manoeuvrability in all speeds Joystick docking & driving Powerful acceleration Improved work environment World class on-board comfort Virtually no exhaust smell Spare parts availability Soft suspended propulsion system, low noise & vibrations IPS Design Seminar, Project Management, IPS 3 2012-11-15

D13 Engine > 400,000 units D13 used in HD applications all over the world Millions of hours IPS Design Seminar, Project Management, IPS 3 2012-11-15

D13 – Reliable and Durable base engine Rigid In-line 6 cylinder block One piece cylinder head Overhead cam shaft 4 valve technology Freshwater cooled and wet liners Volvo Group Heavy Duty Engine Platform, Same design philosopy D9, 11, 13, 16 – I6, the most reliable and durable design. IPS Design Seminar, Project Management, IPS 3 2012-11-15

D13 – Volvo Penta Marinization The engine is optimized for the marine market IPS Design Seminar, Project Management, IPS 3 2012-11-15

D13 Highlighted features High efficiancy cooling system: Durability and performance Twin turbo: Low end torque, high power and low fuel consumption IPS Design Seminar, Project Management, IPS 3 2012-11-15

Dual Stage Turbo Small Turbo for Low end Torque: Powerful manoeuvring. Rapid acceleration, out of the hole and onto plane. Large Turbo for High Power and high end Torque Better load-carrying ability. High cruising speed even with a fully loaded boat. 140 120 100 Torque % 80 60 Boat resistance curve 40 20 20 40 60 80 100 120 Rpm % IPS Design Seminar, Project Management, IPS 3 2012-11-15

D13 Marine Commercial (R3) New rating (Rating 3) L10, 9000 hrs 900hp engine de-rated to 700hp for IPS3 R3 for extended durability De-rated = lower stress = extended durability Lower exhaust temps Lower oil temp Lower component stress Emission Legislation EPA Tier 3 IMO 2 IWW 3A IPS Design Seminar, Project Management, IPS 3 2012-11-15

15,000 IPS units Same design philosophy Twin counter rotating Forward facing propellers Steerable pods with integrated steering Integrated Hydraulic reverse gear Integrated Exhaust, thru drive Rubber suspension IPS Design Seminar, Project Management, IPS 3 2012-11-15

IPS 3 R3 Changes New gear housing Improved lubrication Larger bearings Stronger bushings New intermediate housing Improved fatigue properties Several durability and reliability improvements A new 2:1 gear ratio matching both IPS900MC and IPS1050 Extended life: 6000 hrs 500 hrs oil-change interval New intermediate housing Improved thrust load capacity New QS5 propeller A new propeller set, QS5, will be developed in order to make 20 knots possible for IPS1050 New steering head Lower top speed  higher thrust force Improved fatigue properties Same sheer-off characteristics as current New 2:1 gear ratio IPS Design Seminar, Project Management, IPS 3 2012-11-15

Summary IPS 900 Marine Commercial Complete driveline from one supplier, DNV type approved & Classifiable The worlds most proven pod design One of the worlds most proven and efficient heavy duty diesel engine Designed especially for Marine Commercial application IPS Design Seminar, Project Management, IPS 3 2012-11-15

IPS Semi-Planing The new IPS 3 is also developed to include Semi-Planing yachts. The extended speed range gives more boat owners the many advantages of the IPS. Up to 10 % gain in efficiency when comparing to traditional shaft installations in addition to all other IPS benefits IPS Design Seminar, Project Management, IPS 3 2012-11-15

IPS – Semi planing Two power levels for IPS 3 semi-planing yachts IPS 900 (700hp) IPS 1050 (800hp) Based on the D13 Engine Meets tier 3 Type approved 800hp, Rating 4 IPS 3 changes implemented for MC and Semi-planing Extended fatigue life 2:1 ratio The new QS 5 propeller has been optimized for a speed range down to 21 knots. IPS Design Seminar, Project Management, IPS 3 2012-11-15

New opportunities

Agenda Gear ratio/propeller Speed range Suitable applications Reference applications

New gear ratio and propeller New gear ratio 2:1 for IPS3 will be used for rating 3 and 4 Rating 5 and rating 4 above 38 knots will use existing ratio 1.88:1 Rated RPM for rating 3 is set to 2250 (2300 for rating 4 and 5) New propeller QS5 for both rating 3 and 4 together with gear ratio 2:1 Optimized for lower speed Increased diameter and blade area Product Management Marine, N Melvås 2012-11-15

Speed potential 21 – 38 knots The IPS system has a set speed range. We can’t delivering outside this range. RPM range rating 3: 2200-2320, target is >2250 fully loaded painted boat. RPM range rating 4 and 5: 2250-2370, target is >2300 fully loaded painted boat. 21 – 38 knots Rated speed QS5 Q1 Q2 Q3 Q4 Q5 Q6 Q7 700hp (2:1) 21.0 kn 23.1 kn 25.4 kn 27.8 kn 30.1 kn 32.6 kn 35.0 kn 37.5 kn 800hp (2:1) 20.5 kn 22.8 kn 25.2 kn 27.7 kn 800hp (1.88:1) --- 28.5 kn 31.0 kn 33.5 kn 36.2 kn 38.7 kn 41.4 kn Product Management Marine, N Melvås 2012-11-15

Suitable boats for IPS900 MC 35 knot boat with 2 x IPS900MC Length of hull ≈ 15 m Chine beam ≈ 4.2 m Displacement ≈ 21 000 kg Average deadrise ≈ 18 ° Center of gravity ≈ 6.1 m 21 knot boat with 2 x IPS900MC Length of hull ≈ 22 m Chine beam ≈ 4.7 m Displacement ≈ 40 000 kg Average deadrise ≈ 12 ° Center of gravity ≈ 7.5 m Product Management Marine, N Melvås 2012-11-15

Suitable boats for IPS900 MC 35 knot catamaran with 2 x IPS900MC Length of hull ≈ 16 m Chine beam per hull ≈ 2.0 m Displacement ≈ 22 000 kg Center of gravity ≈ 6.6 m 22 knot catamaran with 2 x IPS900MC Length of hull ≈ 23 m Chine beam per hull ≈ 2.5 m Displacement ≈ 45 000 kg Center of gravity ≈ 8,0 m Product Management Marine, N Melvås 2012-11-15

Suitable boats for IPS900 MC 35 knot boat with 3 x IPS900 Length of hull ≈ 19 m Chine beam ≈ 5.4 m Displacement ≈ 35 000 kg Average deadrise ≈ 16 ° Center of gravity ≈ 7.2 m BÅT 5 22 knot boat with 3 x IPS900 Length of hull ≈ 26 m Chine beam ≈ 6.2 m Displacement ≈ 58 000 kg Average deadrise ≈ 12 ° Center of gravity ≈ 8.5 m Product Management Marine, N Melvås 2012-11-15

Data on PTA80 Light ship 29000 kg Transom deadrise 14 deg Tested displacement 36000 kg Chine beam 4.72 m Length over all 22.35 m Lcg as tested (tran/keel interc.) -- m Beam over all 5.20 m Wind resistance area 20 m2 Product Management Marine, N Melvås 2012-11-15

Performance of PTA80 with IPS900MC RPM Knots L/H L/M 600 5,4 6,7 1,2 800 7,2 18 2,5 1000 8,7 30 3,4 1200 10,3 51 5,0 1400 11,5 76 6,6 1600 13,3 120 9,0 1800 16 160 10,0 2000 19,2 206 10,7 2200 23 262 11,4 RPM L/H Knots L/M 1200 83.0 11.8 7.0 1400 124.0 13.8 9.0 1600 176.0 17.9 9.8 1820 232.0 21.9 10.6 2000 269.0 25.5 2200 310.0 29.9 10.4 2345 350.0 32.9 10.7 Product Management Marine, N Melvås 2012-11-15

IPS/inboard comparison 2xIPS 1200 Inboard 2x1100hp Displ. 27050 kg Displ. 27150 kg LCG 5.59 m LCG 5.52 m WOT speed 38.9 knots WOT speed 34.1 knots Product Management Marine, N Melvås 2012-11-15

Fuel consumption 30 % lower fuel consumption at 30 knots Product Management Marine, N Melvås 2012-11-15

Noise level Product Management Marine, N Melvås 2012-11-15

Questions?