<from various sites>
3 Wright Whirlwind R-975-E2 engines, 420 hp each.
Length 12.5 meters, 41.0 feet
span 16.6 meters, 54.4 feet
height 2.9 meters. 7.5 feet
Wing area: 46 sq. meters 150.9 feet
Empty weight: 3,441 Kilo's, 7 586.1 lbs
MTOW 5,736 kilo's, 12 645.7 lbs
Max speed 360 kmh, 223.7 mph, 194.4 kts
cruise speed 300 kmh, 186.4 mph, 162 kts
Landing speed 120 kmh, 74.6 mph, 64.8 kts
Ceiling 5,400 meters 17,716.5 feet
Range 2,950 kilometers, 1,833.0 miles, 1,592.9 nm
R-975E-3: 420 hp (313 kW) @ 2,200 RPM up to 1,400 ft (427 m), 450 hp (336 kW) @ 2,250 RPM for takeoff. Increased supercharging, slightly higher compression ratio.
Propeller diameter: 2.85 m,
Propeller surface: 6.38 m ²
Climb rate 7.6 m/s,
Maximum speed at ground level: 342 km/h, 212 mph, 184.7 kts
<from a German site translated by yahoo>
echnical data: Pander S.IV Panderjager
Use: Long-distance post office airplane
Year of construction: 1933
Crew: 2-3 men
Engine: three air-cooled 9 cylinders radial engines WRIGHT R-975-E2 Whirwind with three-sheet variable-pitch propeller
Take-off power: 420 HP (310 KW)
Continuous duty: 395 HP in 4.000 m (292 KW)
Span: 16.60 m
Length: 12.50 m
largest height: 3.30 m
Propeller diameter: 2.85 m
Propeller surface: 6.38 m ²
Track width: 5.28 m
Wing area: 46.10 m ²
V-type: +5°
Empty mass: 3,210 kg
Takeoff weight normally: 5,150 kg
Takeoff weight maximally: 5,700 kg
Level of fuel in the tank: 1,090 litres
Surface loading: 123,6 kg/m ²
Power loading: 4,52 kg/PS (6.12 kg/kW)
Maximum speed at ground level: 342 km/h
Maximum speed in 4.000m: 364 km/h
Cruising speed in 4.000m: 300km/h
Ceiling: 6,050 m
Climbing achievement: 7.6 m/s
Climbing time on 1.000 m: 2.25 min
Climbing time on 4.000 m: 9.5 min
Range normally: 1,850 km
Range maximally: 3,240 km
Flight duration: 11 h
Armament: none
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