Rigid horse collar
Collera rígida para caballos
- Date
- c. 920 · confidence medium
- Place
- Northern France / Central Europe
- Credited to
- Anonymous European, with antecedents in China
- Field
- Life & health
⚠️ Disputed: the sources disagree.
What it is
A padded, rigid harness that rests the load on the horse's shoulders rather than its throat, multiplying its usable pulling power fourfold. It turned the horse into the medieval engine of agriculture and transport.
The breast-strap collar is known in China from the 5th century; the rigid European version appears in 10th-century iconography. Transmission from Asia to Europe via the steppes is likely but unproven.
What it led to
- replacement of the ox by the horse for ploughing and transport
- larger villages set further from the fields, reorganising the rural settlement pattern
- cheaper overland transport and regional markets
Built on
- Nailed iron horseshoec. 450 CE
- Heavy mouldboard ploughc. 650
- Three-field crop rotationc. 800
- Chinese breast-strap collar (5th century)
- nailed horseshoe
Made possible
- Four-wheeled wagon with pivoting front axlec. 1335
- Four-wheeled wagon with pivoting front axle