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Production -> Mi-171 multifunctional helicopter -> Performance

Performance

 


Mass
kglb
Maximum take-off weight (category À safe fly away) 12000 29268
Maximum take-off weight (category B) 13000 31707
Normal take-off weight 11100 26829
   
Useful load
  kg lb
Inside cargo cabin 4000 9756
On external sling 4000 9756
 
Dimensions of cargo cabin
m ft
L õ W õ H 5,34õ2,34õ1,8 17,52õ7,67õ5,9
Usable area 12,5 41
Usable volume 23 75,46
   
Seats
Trooper   up to 37 pc.
Passenger   up to 26 pc.
   
Flight altitude
m ft
Service ceiling 6000 19686
   
MTOW flight range (with 30 min fuel reserve)
km nm
Main fuel tanks 610 329,7
Main + 2 external fuel tanks (option) 1065 575,7
   
Flight speed
km/h knots
Maximum flight speed 250 135
   
Rate-of-climb
m/sec ft/min
Normal TOW 10,4 2047
Maximum TOW 7,2 1417
   
Contingency power
h.p. kW
TV3-117VM 2 õ 2200 2 õ 1641
VK-2500 (option) 2 õ 2700 2 õ 2014

 

(c) Ulan-Ude Aviation Plant, JSC, 2010