Here are some images of Revell's 1/72 scale TYP VII C U Boot. I decided to build my U Boat with a nice rusty appearance. I think it gives it a meaner look. I believe this kit to be a more recent release in the past couple of years or so (correct me if I'm wrong). So why then with todays technology did they design a kit with raised panel lines. Dear Revell, Stop it already!! Other then that this is a big nicely detailed kit and went together without any problems. Although the Amati 1/72 scale TYP VII U boat is most likely the better kit and 3 times the price, that's even if you can find one. At $100 Cdn the Revell kit makes a great economical alternative.
Type VII U-boats were the most common type of German World War II U-boat. The Type VII was based on earlier German submarine designs going back to the World War I Type UB III, designed through the Dutch dummy company Ingenieurskantoor voor Scheepsbouw den Haag (I.v.S) (set up by Germany after World War I in order to maintain and develop German submarine technology and to circumvent the limitations set by the Treaty of Versailles) and built by shipyards around the world. The Finnish Vetehinen class and Spanish Type E-1 also provided some of the basis for the Type VII design. These designs led to the Type VII along with Type I, the latter being built in AG Weser shipyard in Bremen, Germany. The production of Type I was cut down only after two boats; the reasons for this are not certain and range from political decisions to faults of the type. The design of the Type I was further used in the development of the Type VII and Type IX. Type VII submarines were the most widely used U-boats of the war and were the most produced submarine class in history, with 709 built. The type had several modifications.
The Type VIIC was the workhorse of the German U-boat force, with 568 commissioned from 1940 to 1945. Boats of this type were built throughout the war. The first VIIC boat commissioned was the U-69 in 1940. The Type VIIC was an effective fighting machine and was seen almost everywhere U-boats operated, although their range was not as great as that of the larger Type IX. The VIIC came into service as the first "Happy Time" near the beginning of World War II was almost over, and it was this boat that saw the final defeat by the Allied anti-submarine campaign in late 1943 and 1944.
Type VIIC was a slightly modified version of the successful VIIB. They had very similar engines and power, and were larger and heavier which made them slightly slower than the VIIB. Many of these boats were fitted with snorkels in 1944 and 1945.
On the surface the boats were propelled by two supercharged Germaniawerft, 6 cylinder, 4-stroke M6V 40/46 diesels totaling 2,800 to 3,200 hp (2,100 to 2,400 kW) at 470 to 490 rpm.
For submerged propulsion, several different electric motors were used. Early models used the VIIB configuration of two AEG GU 460/8-276 electric motors, totaling 750 hp (560 kW) with a max rpm of 296, while newer boats used two BBC (Brown Boveri & Co) GG UB 720/8, two GL (Garbe Lahmeyer) RP 137/c electric motors or two SSW (Siemens-Schuckert-Werke) GU 343/38-8 electric motors with the same power output as the AEG motors.