Specialist in small width tillage
This range of power harrows offers working widths from 1.20 to 2.10 m for horsepower up to 80 hp.
Rely on the robustness of KUHN power harrows
HRB 122-152-182 power harrows have a high-tensile steel trough and a lifetime lubrication of the sprockets and bearings with semi-fluid grease. Sealing is ensured with o-rings for improved durability.The large dimensions of the gears increase the contact area allowing for greater torque transmission. Bearings are maintenance-free, with large tapered rollers. They are perfectly aligned with the one-piece distortion resistant housing and no additional adjustment is required. The bearing are held in place perfectly by the 18mm thick cast-iron bearing housing. No play is possible at tine holder, the splines on the rotor chaft are cold rolled into it, increasing the density of the metal. The connection with the shaft is perfect thanks to the conical centering of the tine holder. The tines have a high resistance to impact and wear thanks to the large surface area and volume of material.
Compact and robust casing
The housing, bearings and tine holders form a compact and very sturdy assembly. The small distance between the casing and the top of the tine holder prevents stones from jamming in this area. This small gap also directs the flow of soil towards the tines to be broken down into finer tilth.
Robust central gearbox in ductile cast iron
The central gearbox is robust and made of ductile cast iron with a straight and mechanical output to ensure a faultless rotor drive.
More InformationFree Call: 1800 682 276
Find your local sales representative