XM66F characteristics
Firepower
- Damage
- 400hp
- Penetration
- 232mm
- DPM
- 2,526
- Reload
- 9.50s
- Rate of fire
- 6.32/min
- Aim time
- 2.00s
- Accuracy
- 0.380m
- Dispersion moving
- 0.180
- Shell velocity
- 1,067m/s
- Caliber
- 120mm
- Gun depression
- 20°
- Gun elevation
- 10°
Mobility
- Top speed
- 35km/h
- Reverse speed
- 15km/h
- Engine power
- 850hp
- Power/weight
- 15.5hp/t
- Hull traverse
- 26.0°/s
- Turret traverse
- 16.0°/s
- Hard terrain
- 1.40
- Medium terrain
- 1.60
- Soft terrain
- 3.20
Survivability
- Hit points
- 1,040hp
- Hull armor (front)
- 95mm
- Turret armor (front)
- 230mm
- Fire chance
- 0%
- Ammo rack HP
- 240hp
- Track HP
- 200hp
Spotting & other
- View range
- 380m
- Signal range
- 750m
- Camo (still)
- 0.2%
- Camo (moving)
- 0.1%
- Weight
- 55.0t
XM66F historical reference
A late 1950s project that was developed as an alternative to gun launcher-armed vehicles. Its main feature was placement of the whole crew in the tank's turret, which would grant the most protection and reduce the frontal projection area. However, the project was never developed further.