TECHNICAL SPECS

Weights
Prototype TU-144 (Kuznetsov NK-144 engines)
Max weight without fuel 187,400 lbs - 85,000 kg
Max takeoff weight 396,800 lbs - 180,000 kg
Max weight of fuel 154,300 lbs - 70,000 kg

TU-144S (Kuznetsov NK-144A engines)
Max weight without fuel 202,400 lbs - 91,800 kg
Max payload 33,000 lbs - 15,000 kg
Max takeoff weight 429,900 lbs - 195,000 kg
Max landing weight 264,500 lbs - 120,000 kg
Max weight of fuel 216,000 lbs - 98,000 kg

TU-144D (Kolesov RD-36-51A engines)
Max weight without fuel 218,700 lbs - 99,200 kg
Max payload 33,000 lbs - 15,000 kg
Max takeoff weight 456,300 lbs - 207,000 kg

TU-144LL (Kuznetsov NK-321 engines)
Max weight without fuel 227,000 lbs - 103,000 kg
Max takeoff weight 447,500 lbs - 203,000 kg
Max landing weight 275,500 lbs - 125,000 kg
Max weight of fuel 209,440 lbs - 95,000 kg