Type 89 I-Go/Chi-Ro characteristics
Firepower
- Damage
- 75hp
- Penetration
- 30mm
- DPM
- 1,957
- Reload
- 2.30s
- Rate of fire
- 26.09/min
- Aim time
- 2.10s
- Accuracy
- 0.400m
- Dispersion moving
- 0.280
- Shell velocity
- 355m/s
- Caliber
- 57mm
- Gun depression
- 20°
- Gun elevation
- 15°
Mobility
- Top speed
- 25km/h
- Reverse speed
- 12km/h
- Engine power
- 120hp
- Power/weight
- 9.2hp/t
- Hull traverse
- 38.0°/s
- Turret traverse
- 36.0°/s
- Hard terrain
- 0.80
- Medium terrain
- 0.90
- Soft terrain
- 1.80
Survivability
- Hit points
- 320hp
- Hull armor (front)
- 17mm
- Turret armor (front)
- 15mm
- Fire chance
- 0%
- Ammo rack HP
- 85hp
- Track HP
- 60hp
Spotting & other
- View range
- 320m
- Signal range
- 300m
- Camo (still)
- 0.2%
- Camo (moving)
- 0.2%
- Weight
- 13.1t
Type 89 I-Go/Chi-Ro historical reference
Developed in 1929. The first Japanese tank with a diesel engine, which served as the main tank in the early 1930s. By the beginning of World War II, the design of the vehicle was already obsolete; however, it was widely used until the end of the war. Vehicles of this type last saw action in 1944 in the Philippines.