VOLVO PENTA INBOARD DIESEL D7C T A 146–195 kW (199–265 hp) crankshaft power acc. to ISO 3046, rating 1–2 Robust and silent A rigid in-line cylinder block with generously dimensioned crankshaft bearings, together with watercooled exhaust manifold and turbo, are just some of the design features mak- ing this silent running and sturdy engine. The owner of a D7C TA not only benefits from many hours of trouble-free operation, but also en- joys improved onboard c omfort. Economical and service friendly Price is not the only concern when investing in a new engine. As con- firmed by marine professionals, it is the operational costs, such as cost for fuel, spare parts, service and maintenance, that makes the real difference in economy. The D7C T A is equipped with unit pumps that control the fuel distribution for each cylinder. Six- hole high-pressure injection nozzles optimize the fuel-air mixture. This improved combustion results in high thermal efficiency, low fuel consumption, reduced exhaust emis- sions, faster response to load varia- tions and ease in maintenance. Easily accessible maintenance points and single side servicing con- tribute to the ease of servicing the engine. Liners of wet and replace- able type, inclined connecting rod caps and replaceable valve seats make even major maintenance pos- sible to carry out on-board. Safely supported Volvo Penta has a well-established, well-trained, network of authorized service dealers in more than 100 countries throughout the world. These service centers offer Genuine Volvo Penta Parts as well as skilled service personnel to help you pro- tect your investment. Meeting new emission standards The engine is approved for IMO NOx, EU IWW, CCNR2 and US EP A Tier 2 emission regulations. Reliable and powerful The D7C TA is a highly reliable, type approved, marine diesel en- gine. Well-matched engine speed to rated power with excellent torque characteristics along with a variety of power take-off op tions makes it particularly well suited for displacement and semi-planing workboats in medium and heavy duty service. 0 20 40 60 80 100 120 140 160 180 200 Power1. Crankshaft 2. At calculated propeller load exp. 3 1000 1200 1400 1600 1800 2000 2200 2400 0 20 40 60 80 100 120 140 160 180 200 kW hp, metric 0 30 60 90 120 150 180 210 240 rpm R1 146kW R1 166kW R2 195kW 560 590 620 650 680 710 740 770 800 830 860 890 920 Torque Measured at cranks haft 1000 1200 1400 1600 1800 2000 2200 2400 560 590 620 650 680 710 740 770 800 830 860 890 920 R1 146kW R1 166kW R2 195kW Nm kpm 56 60 64 68 72 76 80 84 88 92 rpm 0 5 10 15 20 25 30 35 40 45 50 Fuel consumption At calculated propeller load exp. 3 1000 1200 1400 1600 1800 2000 2200 2400 0 5 10 15 20 25 30 35 40 45 50 l/h 0 2 4 6 8 10 12 US gal/h rpm R1 146kW R1 166kW R2 195kW
