Boîte de vitesses pour motoculteur T-19A, rapport 1,84:1, de remplacement pour la boîte de vitesses Comer T-19A
The T-19A Rotary Tiller Gearbox Ratio 1.84:1 Replacement for Comer T-19A Gearbox is an agricultural power transmission unit designed to transfer rotational power from a tractor’s power take-off (pto) shaft to the rotating blades of a rotary tiller, also known as a rotavator. Through an internal gear system, it adjusts rotational speed, increases output torque when operating through a reduction ratio, and directs power to the tiller’s rotor drive. Typically constructed with a cast iron housing, hardened steel gears, bearings, and oil seals, the gearbox is designed to withstand demanding soil cultivation conditions. It enables rotary tiller blades to break up compacted soil, mix crop residues, and prepare seedbeds. Rotary tiller gearboxes are available in different gear ratios, horsepower ratings, and shaft configurations to accommodate various tractor models and agricultural applications.

Paramètres techniques
| Modèle | Boîte de vitesses T-19A 1,84:1 |
| Remplacer la marque | Arrivant |
| Détails du produit |
|
| Domaine d'application |
|
| Rapport | 1.84:1 |
| Connection 1 Outside Diameter inch and splines | 1.3/8-6 |
| Connection 2 Outside Diameter inch and splines | 1.3/8-6 |
| Connection 3 Outside Diameter inch and splines | 1.3/8-6 |
| Puissance d'entrée maximale | 14,7 kW |
| Vitesse de rotation d'entrée maximale | 540 tr/min |
| Puissance de sortie maximale | 14,7 kW |
| Puissance de sortie maximale | 20 CV |
| Couple de sortie maximal | 137 N·m |
| Configuration des engrenages en augmentation | 25-26 27-28 |
| Réduction de l'agencement des engrenages | 5-6 |
| Contient de l'huile | Non |
| Capacité d'huile maximale | 1 L |
| Intervalle de vidange d'huile maximal | 500 h |
| Grade de viscosité SAE de l'huile | 80W-90 |
| Matériau du boîtier | Fonte GG25 |
| Poids | 14 kg |
Dimensions de la boîte de vitesses de la fraise rotative T-19A







