Spine Crawler
Robot Facts
| Builder | Andrew and Jim Kazmer |
| Driver | Andrew Kazmer |
| Weight Class | 3lb |
| Body Material | TPU, HDPE |
| Weapon | Hammer |
| Weapon Drive | Hyperlite 2807.5 1322KV with 3D printed Nylon Geartrain |
| Drive | Walker driven by Hyperlite 2807.5 1322KV with 3D printed Nylon Geartrain |
| Power | 4S 650mAh LiPo |
Spine Crawler is a walker Bot that uses a modified Jansen linkage for its legs. The legs are one TPU part, with flex points in critical locations to produce the desired motion profile.
The hammer uses a Grashof linkage, which is a 4 bar linkage that allows continuous rotation. Additionally, the mechanism is designed with a quick return ratio, meaning that the hammer swings faster in the downstroke and has more torque on the return to assist in self righting.
Statistics
Info
- Rank: #Error: no local variable "rankActive" has been set. in 3lb.
- Last 5 fights: LLLWL
- Current streak: L1 (0 KOs/KO'd)
- Longest winning streak: 1 (1 KOs)
- Longest losing streak: 3 (2 KO'd)
- Avg fight time (seconds): 123.8
Record
| Year | Events | Fights | W | L | % | KOs | KO'd |
|---|---|---|---|---|---|---|---|
| 2018-19 | |||||||
| 2020 | |||||||
| 2021 | |||||||
| 2022 | 2 | 5 | 1 | 4 | 0.200 | 1 | 2 |
| 2023 | |||||||
| 2024 | |||||||
| All-Time | 2 | 5 | 1 | 4 | 0.200 | 1 | 2 |
Events
| Date | Fought as | Reached | Place | Fights | W | L | KOs | KO'd |
|---|---|---|---|---|---|---|---|---|
| July 16, 2022 | Spine Crawler | Elimination Round 1 | 2 | 0 | 2 | 0 | 1 | |
| September 17, 2022 | Spine Crawler | Elimination Round 2 | 3 | 1 | 2 | 1 | 1 |
Opponents
| Opponent | Fights | W | L | KOs | KO'd | Last Meeting |
|---|---|---|---|---|---|---|
| Cannoli | 1 | 1 | 0 | 1 | 0 | September 17, 2022 |
| Kamino | 1 | 0 | 1 | 0 | 1 | September 17, 2022 |
| Division | 1 | 0 | 1 | 0 | 1 | July 16, 2022 |
| Fallout | 1 | 0 | 1 | 0 | 0 | September 17, 2022 |
| Triple Stuffed Oreo | 1 | 0 | 1 | 0 | 0 | July 16, 2022 |
Click "Expand" to see this table.
Full Fight History
| Date | Opponent | Round | Result | By | Points | Fight Length (s) | Video |
|---|---|---|---|---|---|---|---|
| July 16, 2022 | Triple Stuffed Oreo | Undefeated Round 1 | Loss | Judges Decision | -1.00 | 180 | https://youtu.be/Y7ICJDeDdfY?t=5173 |
| July 16, 2022 | Division | Elimination Round 1 | Loss | KO | -1.00 | 75 | https://youtu.be/Y7ICJDeDdfY?t=11094 |
| September 17, 2022 | Sadder Adder | Undefeated Round 1 | Win | Forfeit | 0.00 | ||
| September 17, 2022 | Kamino | Undefeated Round 2 | Loss | KO | -1.00 | 72 | https://youtu.be/bty0a8xakCI?t=10145 |
| September 17, 2022 | Cannoli | Elimination Round 1 | Win | KO | 1.17 | 112 | https://youtu.be/HXstJoqMM-c?t=16514 |
| September 17, 2022 | Fallout | Elimination Round 2 | Loss | Judges Decision | -1.00 | 180 | https://youtu.be/bty0a8xakCI?t=18515 |
* Forfeits before the 2024 season are not counted in a bot's W-L record. Forfeits from 2024 and on are counted in a bot's W-L record.
For more information on how points are calculated for rankings, click here.
Click "Expand" to see this table.
Select Fights
Gallery
