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3870 External Suspension
3870

 

Program Description:
•
 70 ton vehicle test - 4,040 miles (1989-1991)
•
 Crusader SPH1E Testing at Yuma Proving Ground (2000-2001)
•
 Maturation/Weight Reduction (2000-2003)
•
 Crusader EMD (2004-2005)
•
 LRIP (2007)

CAPABILITIES
Springing Static Capacity: up to 14,000 lbs
Peak Spring Load: 42,000 lbs
Damping 0.5"G" - 1.3"G"
Structural Peak Vertical: 100,000 lbs
Combined
    Vertical:
Lateral : 		40,000 lbs
30,000 lbs
WHEEL TRAVEL 
Jounce 15 inch
Rebound 5 inch
ROAD ARM LENGTH 17.0 inch
WEIGHT Damped: 383 lbs
Undamped: 377 lbs
EXPERIENCE M1 IASS
CATTB
STD
ASM ATR
M1 Dieselization
Crusader PDRR
Over 200 Produced
OPTIONS Lockout
Height Control
Adaptive Damping
   
Last Updated 8/6/09
L-3 Corporate
This information consists of L-3 Combat Propulsion Systems general capabilities information that does not contain controlled technical data as defined within the International Traffic in Arms (ITAR) Part 120.10 or Export Administration Regulations (EAR) Part 734.7-11.