S1 SRB-KD25k "Kickback" Solid Fuel Booster

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S1 SRB-KD25k "Kickback" Solid Fuel Booster
Part image
Solid rocket booster by
Kerbodyne

Radial size Small, Radial mounted
Cost (total) 2 700.00 Funds
(dry) 1 140.00 Funds
Mass (total) 24.00 t
(dry) 4.50 t
Drag 0.2-0.3
Max. Temp. 2200 K
Volume  ?
Impact Tolerance 7 m/s
Research Tech tree heavy rocketry.png Heavy Rocketry
Unlock cost 8 000 Funds
Since version 0.23.5
Part configuration part.cfg
Solid rocket booster
Maximum thrust (1 atm) 593.86 kN
(vacuum) 670.00 kN
Isp (1 atm) 195 s
(vacuum) 220 s
Fuel consumption 41.41 Units of fuel/s


Thrust vectoring No
Fuel 2600.0 Units of fuel
Burn time (1 atm) 55.7 s
(vacuum) 62.8 s
Testing Environments
On the surface No
In the ocean No
On the launchpad Yes
In the atmosphere Yes
Sub orbital Yes
In an orbit Yes
On an escape No
Docked No
Test by staging Yes
Manually testable Yes

The S1 SRB-KD25k is a solid rocket booster even larger than the Rockomax BACC Solid Fuel Booster. While the specific impulse is identical the amount of thrust is slightly more than twice of the BACC SRB. The amount of fuel is almost tripled.

Manufacturer's description

This super heavy booster is designed to be recovered after jettisoning. Once recovered, it is refurbished and refueled for another launch.

Kerbodyne

Changes

0.23.5
  • Initial release