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| Class overview |
|---|
| Name | Grasshopper-class torpedo gunboat |
| Builders |
- Devonport Dockyard
- Sheerness Dockyard
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| Operators |  Royal Navy |
| Preceded by | HMS Rattlesnake (1886) |
| Succeeded by | Sharpshooter class |
| Built | 1886–1888 |
| In commission | 1888–1905[1] |
| Completed | 3 |
| Lost | 0 |
| Scrapped | 3 |
| General characteristics [1] |
|---|
| Type | Torpedo gunboat |
| Displacement | 525 long tons (533 t) |
| Length | 200 ft (61 m) (pp) |
| Beam | 23 ft (7.0 m) |
| Draught | 8 ft 9 in (2.67 m) |
| Installed power | |
| Propulsion | 2 screws; 2 × triple-expansion steam engines |
| Speed | 19.25 knots (35.65 km/h; 22.15 mph) |
| Range | 2,400 nmi (4,400 km; 2,800 mi) at 10 knots (19 km/h; 12 mph) |
| Complement | 66 |
| Armament |
- 2 × 14 in (356 mm) torpedo tubes
- 2 × 14 in (356 mm) torpedo carriages
- 1 × 4 in (102 mm) gun
- 6 × 3-pounder guns
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The Grasshopper-class torpedo gunboat was a class of torpedo gunboat built for the Royal Navy in the late 19th century. All three ships were scrapped before World War I.
Design
The Grasshopper class was designed by Nathaniel Barnaby in 1886 and were essentially repeats of the Rattlesnake of 1886. They had a length between perpendiculars of 200 ft (61 m), a beam of 23 ft (7.0 m) and a displacement of 525 long tons (533 t). They were engined with two sets of Maudslay, Sons & Field triple-expansion steam engines, two locomotive boilers, and twin screws. This layout produced 1,600 indicated horsepower (1,200 kW) with natural draught and 2,700 indicated horsepower (2,000 kW) with forced draught, giving them a top speed of 19.25 knots (35.65 km/h; 22.15 mph).[1] They carried 100 tons of coal, giving them a range of about 2,400 nautical miles (4,400 km; 2,800 mi) at 10 knots (19 km/h; 12 mph) and were manned by 66 sailors and officers.
Armament
The class was each fitted with one 4 inch Gun and six 3-pounder guns. Two 14-inch (356 mm) torpedo tubes and two additional 14-inch torpedo carriages. 4 reload torpedoes were carried
