Cheppali Cp 120: Difference between revisions
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==Development== | |||
===Design=== | |||
===Engine collant and oil cooling systems=== | |||
===World speed record=== | |||
===Prototypes=== | |||
==Operational history== | |||
===Siduri War=== | |||
===Foreign use=== | |||
===Variants=== | |||
==Specifications (Cp 1120 D-1)== | |||
{{Aircraft specs | |||
|prime units?=met | |||
<!-- | |||
General characteristics | |||
--> | |||
|crew=1 | |||
|length m=8.2 | |||
|length note= | |||
|span m=9.4 | |||
|span note= | |||
|height m=3.60 | |||
|height note= | |||
|wing area sqm=14.6 | |||
|wing area note= | |||
|aspect ratio=<!-- sailplanes --> | |||
|airfoil=<!--'''root:''' [[NACA airfoil|NACA ]]; '''tip:''' [[NACA airfoil|NACA ]]<ref name="Selig">{{cite web |last1=Lednicer |first1=David |title=The Incomplete Guide to Airfoil Usage |url=https://m-selig.ae.illinois.edu/ads/aircraft.html |website=m-selig.ae.illinois.edu |accessdate=16 April 2019}}</ref>--> | |||
|empty weight kg=1810 | |||
|empty weight note= | |||
|gross weight kg= | |||
|gross weight note= | |||
|max takeoff weight kg=2500 | |||
|max takeoff weight note= | |||
|fuel capacity=300 kg (660 lb) | |||
|more general= | |||
<!-- | |||
Powerplant | |||
--> | |||
|eng1 number=1 | |||
|eng1 name=Kamala 1710 | |||
|eng1 type=V-12 inverted liquid-cooled piston engines | |||
|eng1 kw=<!-- prop engines --> | |||
|eng1 hp=1175 | |||
|eng1 shp=<!-- prop engines --> | |||
|eng1 kn=<!-- jet/rocket engines --> | |||
|eng1 lbf=<!-- jet/rocket engines --> | |||
|eng1 note= | |||
|prop blade number=3 | |||
|prop name=constant-speed propellers | |||
|prop dia m=2.8 | |||
|prop dia note= | |||
<!-- | |||
Performance | |||
--> | |||
|max speed kmh=670 | |||
|max speed note= | |||
|cruise speed kmh=552 | |||
|cruise speed note= | |||
|stall speed kmh= | |||
|stall speed note= | |||
|never exceed speed kmh= | |||
|never exceed speed note= | |||
|minimum control speed kmh= | |||
|minimum control speed note= | |||
|range km= 2020 | |||
|range note= | |||
|combat range km= 1010 | |||
|combat range note= | |||
|ferry range km= | |||
|ferry range note= | |||
|endurance=<!-- if range unknown --> | |||
|ceiling m=11000 | |||
|ceiling note= | |||
|g limits=<!-- aerobatic --> | |||
|roll rate=<!-- aerobatic --> | |||
|climb rate ms=24.8 | |||
|climb rate note= | |||
|time to altitude={{cvt|6000|m|0}} in 7.8 minutes | |||
|wing loading kg/m2= | |||
|wing loading note= | |||
|fuel consumption kg/km= | |||
|power/mass= | |||
|more performance= | |||
<!-- | |||
Armament | |||
--> | |||
|guns=<br/> | |||
:* 2 × {{cvt|7.93|mm|3}} [[Basu HV 80]] machine guns in wings | |||
:* 1 x {{cvt|20|mm|3}} [[Basu FG 20-20]] firing through propeller hub | |||
|avionics=[[Kol 89]]Z radio | |||
}} | |||
Revision as of 06:30, 9 March 2021
| Cheppali Cp 120 | |
|---|---|
| |
| Role | Fighter |
| National origin | Tennai |
| Manufacturer | Cheppali |
| Designer | Lathusa Prithiyanga |
| First flight | March 1936 |
| Introduction | February 1937 |
| Retired | 1948 |
| Status | Retired |
| Primary user | Royal Tennaiite Air Force |
| Produced | 1936-1947 |
| Number built | 15,468 |
Development
Design
Engine collant and oil cooling systems
World speed record
Prototypes
Operational history
Siduri War
Foreign use
Variants
Specifications (Cp 1120 D-1)
General characteristics
- Crew: 1
- Length: 8.2 m (26 ft 11 in)
- Wingspan: 9.4 m (30 ft 10 in)
- Height: 3.60 m (11 ft 10 in)
- Wing area: 14.6 m2 (157 sq ft)
- Empty weight: 1,810 kg (3,990 lb)
- Max takeoff weight: 2,500 kg (5,512 lb)
- Fuel capacity: 300 kg (660 lb)
- Powerplant: 1 × Kamala 1710 V-12 inverted liquid-cooled piston engines, 876 kW (1,175 hp)
- Propellers: 3-bladed constant-speed propellers, 2.8 m (9 ft 2 in) diameter
Performance
- Maximum speed: 670 km/h (416 mph; 362 kn)
- Cruise speed: 552 km/h (343 mph; 298 kn)
- Range: 2,020 km (1,255 mi; 1,091 nmi)
- Combat range: 1,010 km (628 mi; 545 nmi)
- Service ceiling: 11,000 m (36,000 ft)
- Rate of climb: 24.8 m/s (4,880 ft/min)
- Time to altitude: 6,000 m (19,685 ft) in 7.8 minutes
Armament
- Guns:
- 2 × 7.93 mm (0.312 in) Basu HV 80 machine guns in wings
- 1 x 20 mm (0.787 in) Basu FG 20-20 firing through propeller hub
Avionics
Kol 89Z radio