4.3.1 Specification details

Table 1. Yamarin 50 BR technical specifications
Description Value Unit
Number of persons 6 persons
Design category C A-D
Max load on builder's plate (persons + basic equipment + life raft + stores and cargo) 763 (1682) kg (lb)
Weight without engine 535 (1180) kg (lb)
Total weight of fuel and other liquids in fixed tanks 48 (105.8) kg (lb)
Length overall 4.86 (15' 11") m (ft, in)
Beam 1.96 (6' 4") m (ft, in)
Estimated height, from waterline, light load 1.2 (3' 11") m (ft, in)
Estimated draught, loaded 0.4 (1' 4") m (ft, in)
Max engine power 44 (60) kW (hp)
Max engine weight 161.7 (356.5) kg (lb)
Fuel tank, volume 64 (16.9) l (gal)
Max speed reached in seaworthiness tests 32 (36.8) knots, (mph)
Rated force of mooring points bow/aft 20.9/14.6 kN
Pumping capacity of manual bilge pump at 45 rpm 22 (5.8) l/min (gal/min)
Max calculated trailer transportation weight 819.17 (1806) kg (lb)
Table 2. Constants used in weight calculations
Description Value Unit
Weight of passengers adult/child 75/37.5 (165/83) kg (lb)
Basic equipment 10 (22) kg (lb)
Life raft* - kg (lb)

*Boats under 6 meters are designed to be unsinkable, even when fully submerged.