A3-4T Estes Model Rocket Motors:
The Estes A3-4T is a mini engine designed for lightweight rockets. Launch the following Estes Rockets utilizing the A3-4T Rocket Engine:
The Estes A3-4T Rocket Engine package includes the following:
- Four (4) A3-4T Estes Mini Engines
- Four (4) Igniters
- Four (4) Igniter Plugs
1507 - A3-4T Estes Model Rocket Engine - Specifications:
| Engine Type: | A3-4T |
| Total Impulse - N-sec: | 2.50 |
| Time Delay - Sec.: | 4 |
| Maximum Lift Wt. - Oz.: | 2.0 |
| Maximum Lift Wt. - g: | 57 |
| Maximum Thrust - Newtons: | 6.8 |
| Maximum Thrust - Lbs.: | 1.5 |
| Thrust Duration - Sec.: | 0.6 |
| Initial Weight - Oz.: | 0.27 |
| Initial Weight - g: | 7.6 |
| Propellant Weight - Oz.: | 0.12 |
| Propellant Weight - g: | 3.50 |
The 1507 - A3-4T Estes Model Rocket Engine is a Single Stage (Green Label) engine.
