HABBEKE SHIPYARD BEACH LAUNCH CATERPILLAR CHALLENGER скачать в хорошем качестве

HABBEKE SHIPYARD BEACH LAUNCH CATERPILLAR CHALLENGER

Caterpillar Challenger modifications A first for the Caister Lifeboat Organization, but now also 5 for the KNRM. HABBEKÉ SHIPYARD modifies the Caterpillar Challenger Tractor that is used to launch the VALENTIJN class lifeboats from the beach. The extensive modifications among others include modifications to the cab, a new engine cowling, and the fitting of hydraulic controls required to operate the carriage. The tractor has to cope with submersion in salt water during launch and lifeboat recovery which can corrode metal in double quick time. The tractor is fully stripped down and the bottom half transformed into what amounts to be a boat. By encasing the engine, transmission and other components inside a massive watertight jacket enables the tractor to operate submerged up to the base of the cab. The cab is located on 6 inch high mounts so that every nook and cranny can be pressure washed after each use. The exhaust is of stainless steel as are the safety rails. The air intakes can be sealed to deal with heavy launch and recovery swells. The rear window of the Tractor is thick and reinforced to protect the driver from the water pushed on to it by the Lifeboat Jets during launch. The tractor cab is fitted with local communication radio equipment so the driver can keep in touch with the crew both on and offshore. The hydraulics that move the rams in the cradle which lift and secure the lifeboat are all controlled from the cab where the driver is able to turn his seat to face forward or backwards to enable maximum visibility and the safety of others. Caterpillar Challenger 65E/75E/85E/95E Height 570 cm Width 289 cm Weight Approx. 19000 kg Engine output 310/325/375hp (turbo diesel, 6 cylinder) Speed 50 km/h Tensile load 15097kg