Stump Alley Express - Mammoth Mountain
Stump Alley Express at Mammoth Resort
The Lower Station
Stump Alley Express at Mammoth Resort
The Lower Station
Stump Alley Express at Mammoth Resort
The Lower Station
Stump Alley Express at Mammoth Resort
The Lower Station
Stump Alley Express at Mammoth Resort
The Lift Line
Stump Alley Express at Mammoth Resort
The Lift Line
Stump Alley Express at Mammoth Resort
The Lift Line
Lift Stats:
Manufacturer:  Doppelmayr
Type:  High-speed quad
Installed:  1997
Drive:  In top station
Tensioning:  In bottom station 
Motor: N/A HP
Motor rating, continuous: N/A kW
Motor rating, starting:  N/A kW
Haul rope diameter:  N/A mm 
Rope guage:  4.8 m
Vertical rise: 323 m
Inclined length:  1,397 m

Speed on line: 

5.08 m/s 
Speed in station: 1 m/s
Number of towers:  N/A
Number of chairs:  N/A pcs.
Capacity:  2,800 P/h
Ride time:  5:50 minutes

Chair parking: 

Manual Emergency Rail 
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