So...
Construction
Building a clockwork warrior golem requires 10,000 pounds of high quality metals worked into intricate shapes, plus forging equipment, fuel and other tools. These materials are used to create the golem's body, plus the external power-supply and winding-sprocket that gives the golem motive force, and have a total cost of at least 15,000 gold pieces. Assembling these components requires a DC 25 Craft (armorsmithing) check and a DC 30 Craft (trapmaking) check.
Additional winding-sprockets (
200 gp) and power-supplies (
4000 gp) can be constructed. If such backup power systems are created at the same time as the clockwork warrior golem itself, no additional skill checks are required. Creating backup systems at a later date requires a DC 15 Craft (trapmaking) check and DC 15 Craft (trapmaking) check.
CL 13th; Craft Construct,
mass bull's strength,
fabricate, caster must be at least 13th level; Price 75,000 gp; Cost 45,000 gp + 2,400 XP.
Lesser Clockwork Warrior
A lesser clockwork warrior golem requires
1000 pounds of metal plus other materials costing at least
2000 gold pieces. Assembly requires a DC
20 Craft (armorsmithing) check and a DC
25 Craft (trapmaking) check. Additional winding sprockets cost
200 gold pieces each and additional power-supplies
500 gold pieces each.
Both standard clockwork warriors and lesser clockwork warriors use the same winding-sprocket, so a lesser clockwork golem can be wound by a standard clockwork warrior's power-supply, although a lesser warrior's power supply is too weak to wind a standard clockwork warrior golems.
CL 13th; Craft Construct,
bull's strength,
fabricate, caster must be at least 13th level; Price 18,000 gp; Cost 10,000 gp + 640 XP.
...If the above costs and DCs look OK to you I can plug it straight into the
Working Draft, although we were talking about lowering the CL for the lesser version.