Manually Folding Grassland and Field Harrow
Working widths 2–6 m · 4 rows of tines · manual folding · three-point linkage
Grassland and field harrow series U810 for levelling grassland and field surfaces, breaking crusty soil, and destroying moss and emerging weeds. Mounted machine, operated by one person from the tractor cab. Side arms are folded manually and locked for transport — without hydraulic folding.
U810
2–6 m
220–530 kg
4 tine rows
For whom
Maintenance of grassland and field levelling.
Grassland and field harrow of the U810 series — full technical characteristics, Variants and Equipment in subsequent sections. Configuration can be selected in the głównym konfiguratorze.
5 working width.
Variants 2, 3, 4, 5 and 6 m. The width is selected based on the acreage and tractor class:6 kN for 2, 3 and 4 m, 9 kN for 5 and 6 m.
Four rows of double-sided teeth.
Spacing tines per row of 550 mm, working depth 50 mm. Grey cast iron tines; after reversing the links, the harrow is suitable for work in fields after ploughing.
1 operator, transport below 3 m.
Working speed to 7 km/h, transport to 15 km/h on paved roads and 10 km/h on the ground. Permissible slope of the terrain 8,5°.
Anatomy
2–6 mworking width 50 mmworking depth 4rows of tines 550 mmtine spacing within a row
Construction and Equipment
The U810 combines a three-point linkage, manual folding joints, a reversible cast-iron mat and guide skids. The side arms are folded by hand and locked for transport, without a hydraulic folding system.
Technology
Key Technologies
Od transportu do pracy w czterech ruchach
Włóka nie ma hydrauliki składania. Operator rozkłada ramiona ręcznie i blokuje je, a dopiero potem opuszcza maszynę trzypunktowym układem zawieszenia. Schemat pokazuje kolejność ruchów, nie ich czas trwania.
Simple geometry without hydraulics
Select a point on the deployed U810 and see how Three-point linkage, manual hinges, reversible mesh, and guide skids form a self-contained working system.
Three-point linkage without hydraulic connections
The two lower pins and the upper point attach the dragline to the tractor. Since the wings are operated manually, there is no actuator or cables needed for folding.
3–6 mwidth range in product catalogue
4warianty
Manually operated side arms
The side segments are lifted on pin hinges by the operator's force. Once folded, they must be mechanically locked before the machine hits the road.
manualWing movement source
<3 mtarget shipping gauge
Reversible notched screen
Cast iron segments connect the steel rings, allowing the mat to adapt to uneven surfaces. Reversing the entire mesh changes the working side of the three-arm tines.
4working rows
50 mmwork depth
Section stabilising skids
The lower skids support the ends of the frame on uneven ground and limit sudden sinking of the net. They help maintain even work across the full width.
≈7 km/hmaximum working speed instruction
full widthstabilisation area
Three-point linkage without hydraulic connections
The two lower pins and the upper point attach the dragline to the tractor. Since the wings are operated manually, there is no actuator or cables needed for folding.
Manually operated side arms
The side segments are lifted on pin hinges by the operator's force. Once folded, they must be mechanically locked before the machine hits the road.
Reversible notched screen
Cast iron segments connect the steel rings, allowing the mat to adapt to uneven surfaces. Reversing the entire mesh changes the working side of the three-arm tines.
Section stabilising skids
The lower skids support the ends of the frame on uneven ground and limit sudden sinking of the net. They help maintain even work across the full width.
Equipment
Standard and optional Equipment harrow sections
Category
Kategoria części – Hand-folding meadow and field leveller
Variants photographic · interactive
One construction, four widths U810
Change variant 3, 4, 5 or 6 m, then select a machine point. The image and description update without replacing the detailed product anatomy.
JAR-MET
Media
Meadow-field drag manually folding — photos
Galeria zdjęć – Hand-folding meadow and field leveller
Folding · interactive
Transport and working position U810
Select machine width and compare the actual Images when folded and unfolded. Parameters in view change according to the variant.
Model comparison
Technical characteristics
| Machine symbol | working width | weight | Tractor power | Tractor class | Work Items | transport width | Notes |
|---|
Comparison Tool
Model comparison — Grassland and field harrow manual fold
Select 2 or 3 models — parameters are in the 1 table, without scrolling through the entire product range.
Calculator capacity
Output and Working Time — Grassland and field harrow manual folding
Select the grassland and field harrow variant, working speed and area to be harrowed. The calculator determines output (ha/h) and working time from the variant's working width and travel speed, allowing for field efficiency (turning and stops). The operator's manual specifies a maximum working speed of approximately 7 km/h.
Travel planner · interactive
Include conditions and number of passes
Current Calculator efficiency remains unchanged. This power harrow adds lost parameters: multiple passes, condition correction, and total working distance.
About the Manufacturer
Why JAR-MET?
Contact
Discussing the selection of the harrow variant.
Szerokość roboczą dobiera się do areału and do klasy i mocy ciągnika. Rozpocznij dobór w głównym konfiguratorze albo skontaktuj się z nami — pomożemy dopasować wariant do gospodarstwa.
PROSTO Z GOSPODARSTWA