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Hartwich Chisel - 9,0m

code: CH_3621
The chisels of the CH line have a row of front cutting discs, chisels spikes, combs and lump-breaking rollers. They stand out for their excellent versatility. Its configuration cover the entire range of jobs, from shallow tillage across the entire operating width to deep finished earthworks. It differs from convetional chisels becuase it has front cutting discs that allow it to work in fields with a lot of stubble, due to the short distance between spikes
(only 25cm), which allow even tillage acrosss the entire width of the implement and becuase it includes combs, rollers and breakers.

*Working width: 9.0m
*No. of spikes: 36
*Required power: 360HP

*18" cutting discs: They allow working in fields with a high volume of stubble, since they cut the roots and grasses on the surface of the ground.They have individual springs that gurantees precise work in the field and act as an individual release (even if one or several discs get stuck, the rest continue to work normally; due to the pressure of the springs, the stuck discs return to their original position once the obstacle has been overcome.) The blades have their own hydraulic system that allows their working depth to be adjusted regardless of the general regulation or dispense with them, when not required, raising them completely.

*Spikes: With a separation of 25cm and a maximum working depth of 25cm. At JHartwich we offer a variety of bars: one for each task. The "goose foot" grates developed by JH. These are characterized by a simple and ingenious shape that gurantees high quality tillage, long service life and low production cost. in other words, it is a bar with excellent value for money. In addition, we also offer reversible spikes and wide goose foot. 

*Lump-breaking combs and rollers: They level the soil and break clods, leaving a fixed tillage and an even surface, without leaving marked furrows.

*Depth regulation:
CH chisels have a depth regulation system by means of stops on the cylinder rod, very fine and precise.
The maximum depth of the spikes is 25cm. The cutting discs have their own regulation system, in addition to the general
depth regulation.


  CH16 CH20 CH24 CH30 CH36 CH44 CH52
Overall width
4,0 5,0 6,0 7,5 9,0 11,0 13,0
N° of bars 16 20 24 30 36 44 52
Pot. required (Hp) 160 200 240 300 360 440 520
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