Semi-mounted, reversible ploughs: SPER8, SPERW8
These ploughs have a 180x180 mm main beam. They have different security systems and clearances available.
Each model is suitable for 100 to 400 horsepower tractors.
Tight turning circle
The articulated headstock provides a 110 degree turning circle. The turnover at the headland is controlled via a rack and pinion system.
SPER8 - manual working width adjustment
On the SPER8 the adjustment of the working width is performed manually with 6 positions (12, 14, 16, 18, 20 and 22 inches)
SPERW8 - variable working width
The SPERW8 allows the working width to be adjusted hydraulically, on the move from the cab, from 12 to 20 inches. It can be used on any tractor with any wheel width.
Large choice of options
As on other ploughs in the Grégoire Besson range there is a wide choice of wheels (depth adjusting, transporting, combined etc.) as well as mouldboards and skimmers.
|Type||Semi-pounted plough in land carriage||SPER8 + variable width (hydraulic)|
|Number of Furrows||5, 6, 7, 8||5, 6, 7, 8|
|Frame section (mm)||180 x 180||180 x 180|
|Underbeam clearance (cm)||76||76|
|Point to point (cm)||100||100|
|Safety device||Shearbolt, Non-stop mechanic, Non-stop hydraulic||Shearbolt, Non-stop mechanic, Non-stop hydraulic|
|1st Furrow adjustment (1st furrow width)||Manual adjust/hydraulic||Manual adjust/hydraulic|
|Ind hydraulic 1st furrow alignment||Independent||Independent|
|Automatic hydraulic 1st furrow adjustment||Automatic, with reverse controlling||Automatic, with reverse controlling|
|Furrow width||5 positions manual||Continuous adjusting during operating (hydraulic)|
|Wheel||Choice: lateral, rear, combined||Choice: lateral, rear, combined|
|Turnover||From above||From above|
|Options||The choice of mouldboards and skimmers||The choice of mouldboards and skimmers|