A330-300 - Choice of two 300.3kN (67,500lb) General Electric CF6-80E1A2s, 284.7kN (64,000lb) Pratt & Whitney PW-4164s, or PW-4168s or 304.6kN (68,000lb) RollsRoyce Trent 768 or Trent 772 turbofans.
Long range A330 choice of P&W PW-4164s or PW-4168s or RR Trent 768s or 772s or 324kN (73,000lb) PW-4173s.
Max cruising speed 880km/h (475kt) at 33,000ft, economical cruising speed 860km/h (464kt). Range with 335 pax and reserves 8340km (4500nm) with CF6s, or 8430km (4550nm) with P&W engines, or 8600km (4640nm) with Trents.
A330 longer range version with max passengers range 10,185km (5,500nm).
A330-300 - Operating empty 121,870kg (268,675lb) with CF6 engines, 122,460kg (269,975lb) with PW-4000s, and 121,970kg (268,900lb) with Trents. Max takeoff 212,000kg (467,380lb).
Long range A330 - Operating empty 122,780kg (270,675lb) with PW4000s or 122,210kg (269,425lb) with CF6s, 122,300kg (269,625lb) with Trents, max takeoff 217,000kg (478,400lb).
Flightcrew of two. Passenger seating arrangements for 295 in three classes or 335 in two class (30 premium class at 2+3+2 and 305 economy at 2+4+2). Max passengers in high density configuration 440. Front and rear underbelly cargo holds can take 32 LD3 containers or 11 pallets.
Total orders stood at 177 at late 1998, of which over 70 were in service.
Large capacity medium to long range airliner
The A330-300 is the biggest member of Airbus' twinjet family and is closely related to the four engined long range A340 with which it shares near identical systems, airframe, flightdeck and wings, the only major difference being the twin (versus four) engine configuration.
The A340 and A330 were launched simultaneously in June 1987. Although developed in parallel the A330-300 made its first flight after the A340, on November 2 1992. It was the first aircraft to achieve simultaneous European Joint Airworthiness Authorities (JAA) and US FAA certification, on October 21 1993. Entry into service took place by the end of that year.
Differences from the A340 aside from the number of engines are slight changes to the wing and internal systems, including fuel tankage. The A330 (like the A340) takes advantage of a number of technologies first pioneered on the A320, including the common advanced EFIS flightdeck with side stick controllers and flybywire computerised flight control system.
While the standard A330-300 shares the same fuselage length as the A340-300, Airbus has studied various stretched (A330-400) and shortened (A330-100 and 200) versions. The shortened A330-200 was formally launched in 1996 as a long range 767-300ER competitor, and is described separately. One stretched, high capacity concept studied for a time featured lower deck seating in place of the forward freight hold.