74 litter patients dengan 2 personel medis (97 litters for C-130J-30)
2–3 Humvees, atau 1 LAV III atau satu M113 armored personnel carrier
Beban angkut: 42,000 lb (19,050 kg) ; for C-130J-30: 44,000 lb/ 19,958 kg
Length: 97 ft 9 in, 29.79 m (for C-130J-30: 112 ft, 9 in, 34.36 m)
Wingspan: 132 ft 7 in (40.41 m) Height: 38 ft 10 in (11.84 m)
Wing area: 1,745 ft² (162.1 m²)
Bobot kosong: 75,562 lb (34,274 kg)
Useful load: 72,000 lb (33,000 kg)
Berat Maksimal untuk Lepas Landas: up to 175,000 lb (79,378 kg); normal 155,000 lb (70,305 kg)
Mesin: 4 × Rolls-Royce AE 2100D3 turboprop, 4,637 shp (3,458 kW) each
Propellers Dowty R391 6-blade composite propeller, 1 per engine
Performance
Kecepatan maksimal: 362 knots (417 mph, 671 km/h)
Kecepatan Jelajah: 348 knots (400 mph, 643 km/h)
Jarak jangkau: 2,835 nmi (3,262 mi, 5,250 km)
Service ceiling: 28,000 ft (8,615 m) with 42,000 pounds (19,090 kilograms) payload