engine by Skippy|Published 2013-10-07-at dimensions 250 × 334 in 70ft Tug narrowboat for sale Images navigation Previous Next From the bedroom is the traditional style engine room which houses the immaculate Beta JD3 engine with PRM 260 gearbox. All the other usual hardware for the running of the boat is also housed in this area. Lighting: 2 x sets of steel side doors, wood panelled internally with roof hatches and Perspex inner doors. 1 x Pigeon box. 4 x 12v, halogen ceiling lights. 1 x 12v, halogen cupboard light. Power: 2 x 240v sockets.