Hartley 18 and 21 Specifications
TS18 Specifications
Length :
5.486m
Beam :
2.388m
Freeboard :
forward 78.7cm, aft 55.9cm
Draft :
centre plate down 1.499m, centre plate up 27.9cm
Sail Area
:
3/4 rig
mainsail area 11.8m2, working jib 6.3m2
Mast head rig :
mainsail area 8.826m2, working jib 7.9m2
,
genoa
11.4m2
Length of mast :
3/4 and Mast head rig 7.087m.
Length of boom : 3/4 rig
3.43m
Mast head rig
2.745m
Headroom in cabin
:
1.168m
Minimum Weight :
Approx. 573kg.
The TS18 can be stored at home and easily towed and launched. The plans recommends ballast of up to 150 kg forward of the centre case. This assists sailing performance.
Auxiliary outboard power of 4 hp upwards is sufficient for general use.
Plans cost $110.00. Second hand boats vary in price from $2,500.00 to $9,000.00 depending on condition.

TS21 Specifications
Length :
6.401m.
Beam :
2.413m
Freeboard :
forward 1.092cm, aft 63.5cm
,
Depth of hull amidships 91.4cm
Draft :
centre plate down 1.524m, centre plate up 30.5cm
Sail Area : 3/4 rig
mainsail 15.8m2, working jib 8.5m2
Mast head rig
mainsail 10.2m2, working jib 8.8m2, Genoa 12.5m2
Length of mast :
3/4 and Mast head rig 7.315m
Length of boom :
3/4 rig 3.430m, Mast head rig 3.200m
Headroom in cabin :
1.168m
Minimum Weight :
including ballast approx. 907kg.
The TS21 can be stored at home and easily towed and launched. Auxiliary outboard power of 6 hp upwards is sufficient for general use. Plans cost $145.00. Second hand boats vary in price from $3,500.00 to $11,000.00 depending on condition and
stage of construction.