CEB Press Development Hours
- Prototype builds - 20 weeks * 40/week = 800
- Final builds - 40*12 a= 480 hours
- Runtime - 16*8 + 50 for the first = 180 hours
- Design - 320+320+80
- Documentation - 480 (2014) + 160 + 160
- Soil pulverizer - 320
- Soil mixer - 160
- Tractor - 800
- Power Cube - 800
- Documented total - ~4910 hours.
Method 2
- 1 full year person (minimum) per CEB, tractor, power cube - 6000 hours
