Yunnan II
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Sister of the Changchow II
| Yunnan II | |
|---|---|
| ID /IMO No. 1114797. | |
| Type | Cargo/passenger. |
| Gross Registered Tonnage | 1,953 grt. 1,206 nett |
| Builder | Scott & Co. CD. Yard No. 373. |
| Delivery date | Dec.13th. 1901. |
| Hull | Steel, clincher construction. |
| Decks | 2, |
| Length | 275.0 ft. F'c'sle 30.0 ft. Bridge 70.0 ft. |
| Width | 38.0 ft. |
| Depth | 22.5 ft. |
| Engine Builder | Greenock Foundry Co. |
| Engine Type | Steam, triple expansion. |
| Engine cylinders | 3, 19 ins.dia. 31 ins.dia. 53 ins.dia. |
| Engine stroke | 3.25 ft. |
| Engine Power | 250 nhp. 1,100 ihp. |
| Propulsion mode | Single screw. |
| Speed | 11 kts. |
| Rigged | Schooner. |
| Displacement | 4,128 tons. |
| Deadweight | 2,770 tons. |
| Bale capacity | 129,585 cu.ft. |
| Block coefficient (Cb) | 0.768 |
| Power | Steam. |
| Condenser cooling surface | 1,750 sq.ft. |
| Steam expansion ratio | 12.5 |
| ratio_of_air_pump_capacity_to_lp_cylinder_volume | 18.3 |
| ratio_of_sw_circulating_pump_capacity_to_lp_cylinder_volume | 17.9 |
| Boiler | 2, cylindrical (scotch) |
| Boiler pressure | 190 psi. |
| Boiler dimensions (total) | 14.5 ft. high, 10.25 ft. long. |
| Heating Surface (total) | 3,362 sq.ft. |
| Grate Area (total) | 110 sq.ft. |
| Steam space volume | 886 cu ft. |
| Fuel | Coal. |
| Furnace | 3 per boiler. |
| Furnace dimensions | 3'6" dia. 7'0" long. |
| Draught | natural. |
| Propeller | Right hand, 14.) ft.dia. 16.0 ft.pitch. |
| Propeller blades | 4 |
| Propeller formation | Solid. |
| Propeller material | Cast iron. |
| Built classification society | B.O.T. |
| Launched | Oct 31st. 1901. |
| Original owner | China Navigation Co. |
Contents
History
June 1930. Sold to Osaka Kaiji for breaking up.
Service
Built for the China coast trade.
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