Tooth harrow couplers (Hydraulic)
Harrowing is an extremely important type of agricultural work. The most convenient mechanism for performing such work is the hitching of tooth harrows with hydraulic control from the tractor cab. It simultaneously levels the surface relief, combs out weeds, preserves soil moisture and brings pest eggs and larvae to the surface.
The unit is compatible with various types of tractors and can be used in almost all geographical zones of Ukraine, except for mountainous areas.
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Tooth harrow БН-9 mounted hitch bn-9
Tooth Harrow BN-9
Designed for harrowing field soil. It is used for loosening the soil (releasing moisture) using the traditional tillage method and is equipped with 9 heavy toothed harrows.
The advantage of this harrow coupling is its working width during cultivation (9 m per pass), which significantly affects labor productivity and resource savings, thereby reducing the cost of soil cultivation.
Technical specifications BN
No.
Name of parameter
Value
BN-9
1
Tractor power, not less than, hp
100
2
Productivity per 1 hour of main operation, ha/h
7.5–9.0
3
Working speed, not more than, m/h
15
4
Working width, up to, m
9.0
5
Tillage depth, cm
3.5
6
Weight, kg
1100
7
Overall dimensions in working position, m
- Length
2.8
- Width
9.6
- Height
1.4
8
Overall dimensions in transport position, m
- Length
10.7
- Width
1.9
- Height
2.0
9
Transport speed, not more than, km/h
20
10
Road clearance, not less than, mm
300
11
Number of joining sections, pcs.
9
179 000 UAH
Hydraulic harrow hitch БПГ-8 BPG-8
Tooth harrow BPG-8
Designed for field soil cultivation. It is used for loosening the soil (exposing moisture) using the traditional tillage method, and is equipped with 8 heavy toothed harrows.
The advantage of this harrow coupling is its working width during cultivation (8 m per pass), which significantly boosts labor productivity and resource savings, thereby reducing the overall cost of soil cultivation.
210 000 UAH
Hydraulic harrow БПГ-12 БПГ-12
Harrow BPG-12 (Hydraulic Towed Harrow)
Designed for field harrowing. It is used for soil loosening (moisture retention) by the traditional tillage method and is equipped with 12 heavy toothed harrows.
The advantage of this harrow coupling is its working width (12 m in one pass), which significantly impacts labor productivity and resource savings, thereby reducing the cost of soil treatment.
Technical specifications of BPG
No.
Specification Name
Value
BPG-12
BPG-14
BPG-18
BPG-14 with spring harrows
1
Tractor power, not less than, hp
80
80
120
80
2
Productivity per 1 hour of main operation, ha/h
6-9
8-11
10-14
8-11
3
Working speed during moisture-conserving soil treatment, km/h
10-12
4
Working speed during post-emergence treatment, km/h
2-3
5
Working capture width, m
12
14
18
14
6
Working depth, cm
5-8
2-8
7
Weight, kg
1440
1680
2150
1800
8
Overall dimensions in working position, m
- length
7.9
8.7
10.8
8.7
- width
12.3
14.0
18.3
14.6
- height
0.55
0.7
Parameter Name
Parameter Value
KPN-4.2
KPN-5.6
KPN-8.4
3.3 Overall dimensions in transport state, m:
- length
- width
- height
2090
5400
2020
2090
7200
2020
2090
9600
2020
3.4 Ground clearance, m
300
273 000 UAH
Hydraulic harrow hitch БПГП-12 bpgp-12
KPSO-4 (T) with reinforced tandem support wheels
A universal, wide-working cultivator designed for resource-saving pre-sowing and in-season (steam) soil cultivation, weed cutting and raking, as well as leveling and compacting the soil surface for sowing.
It is applicable on all types of soil thanks to its versatility, provided by numerous adjustments of the cultivator and its additional equipment.
No.
z/p
Parameter Name
Parameters
KPSO-4
KPSO-5
KPSO-6
KPSO-8
KPSO-10
1
Cultivator productivity per hour of main operation, ha/h
3.5–4.0
4.5–5.0
5.0–5.5
7.5–8.0
8.5–9.0
2
Minimum tractor drawbar power, hp
100
120
150
200
240
3
Working speed, not more than, km/h
12
4
Weight, kg
1625
2050
2800
3900
4200
5
Working width, m
4.2
5.0
6.0
8.0
10.0
6
Cutting sweep width, mm
260
7
Tillage depth, up to, cm
5–12
8
Tillage depth for weed removal, cm
7
9
Number of cutting sweeps, pcs
20
26
31
41
49
10
Number of packer drums, pcs
2
2
4
4
6
11
Overall dimensions, m
– Length
5.4
7.7
7.6
7.6
– Working/transport width
4.2
5.2
6.2/4.2
8.6/4.9
9.9/4.9
– Working/transport height
1.0/1.3
1.0/1.3
1.4/2.6
1.4/3.2
1.4/3.8
13
Maximum transport speed, km
20
14
Road clearance, mm
300
291 000 UAH
Hydraulic harrow БПГ-14 БПГ-14
Harrow BPG-14 (Hydraulic Towed Harrow)
Designed for field harrowing. It is used for soil loosening (moisture retention) by a traditional tillage method and is equipped with 14 heavy toothed harrows.
The advantage of this harrow coupling is its working width (14 m in one pass), which significantly impacts labor productivity and resource savings, thereby reducing the cost of soil treatment.
Technical Specifications of BPG
No.
Specification
Value
BPG-12
BPG-14
BPG-18
BPG-14 with spring harrows
1
Tractor power, minimum, hp
80
80
120
80
2
Productivity during 1 hour of main operation, ha/h
6–9
8–11
10–14
8–11
3
Working speed during moisture-conserving soil treatment, km/h
10–12
4
Working speed during post-emergence treatment, km/h
2–3
5
Working capture width, m
12
14
18
14
6
Working depth, cm
5–8
2–8
7
Weight, kg
1440
1680
2150
1800
8
Overall dimensions in working position, m
- Length
7.9
8.7
10.8
8.7
- Width
12.3
14.0
18.3
14.6
- Height
0.55
0.7
9
Overall dimensions in transport position, m
- Length
6.6
7.4
9.5
7.5
- Width
3.6
3.4
- Height
1.85
2.0
10
Transport speed, maximum, km/h
20
11
Number of working sections, pcs.
12
14
18
7
304 000 UAH
Hydraulic harrow БПГП-14 БПГП-14
Harrow BPG-14 (spring) is a universal soil implement.
Spring harrows have found very wide application in Ukraine, as they address many agronomic tasks with enormous productivity while consuming minimal amounts of fuel and lubricants.
The working element of the harrow is a cone-twisting spring with two ends (Ø10 mm) that impact the soil.
This element exhibits characteristic behavior under load – it oscillates left and right at working speeds over 12 km/h and ensures practically continuous coverage with a working depth of 2–8 cm.
Smooth adjustment of the tine attack angle allows the spring harrow to be configured for any operating conditions, making it a universal and highly popular implement.
The spring harrow is used for:
Even distribution of post-harvest residues across the field;
Spring harrowing to break up the surface crust;
Elimination of weeds during the white thread stage (weeding);
Retaining moisture by interrupting the capillary flow from the lower soil layers;
Leveling the soil surface after primary tillage;
Covering seed and fertilizers;
Continuous soil cultivation during crop care and preparation for sowing;
Collecting straw and hay into windrows;
Pre-sowing and post-sowing harrowing.
It is especially noteworthy that 7 sections of the harrow, equipped with 144 springs, ensure uniform treatment across the entire width of the implement regardless of the field’s relief.
The weight of the harrow is 1900 kg.
State subsidy of 25% on all equipment
Technical Specifications of BPG
No.
Specification
Value
BPG-12
BPG-14
BPG-18
BPG-14 with spring harrows
1
Tractor power, minimum, hp
80
80
120
80
2
Productivity during 1 hour of main operation, ha/h
6–9
8–11
10–14
8–11
3
Working speed during moisture-conserving soil treatment, km/h
10–12
4
Working speed during post-emergence treatment, km/h
2–3
5
Working capture width, m
12
14
18
14
6
Working depth, cm
5–8
2–8
7
Weight, kg
1440
1680
2150
1800
8
Overall dimensions in working position, m
- Length
7.9
8.7
10.8
8.7
- Width
12.3
14.0
18.3
14.6
- Height
0.55
0.7
9
Overall dimensions in transport position, m
- Length
6.6
7.4
9.5
7.5
- Width
3.6
3.4
- Height
1.85
2.0
10
Transport speed, not more than, km/h
20
11
Number of working sections, pcs.
12
14
18
7
315 000 UAH
Hydraulic harrow БПГ-18 БПГ-18
Harrow BPG-18 (Hydraulic Towed Harrow)
Designed for field harrowing. It is used for soil loosening (moisture retention) by the traditional tillage method and is equipped with 18 heavy toothed harrows.
The advantage of this harrow coupling is its working width (18 m in one pass), which significantly impacts labor productivity and resource savings, thereby reducing the cost of soil treatment.
Technical specifications of BPG
No.
Specification Name
Value
BPG-12
BPG-14
BPG-18
BPG-14 with spring harrows
1
Tractor power, minimum, hp
80
80
120
80
2
Productivity per 1 hour of main operation, ha/h
6-9
8-11
10-14
8-11
3
Working speed during moisture-conserving soil treatment, km/h
10-12
4
Working speed during post-emergence treatment, km/h
2-3
5
Working capture width, m
12
14
18
14
6
Working depth, cm
5-8
2-8
7
Weight, kg
1440
1680
2150
1800
8
Overall dimensions in working position, m
- length
7.9
8.7
10.8
8.7
- width
12.3
14.0
18.3
14.6
- height
0.55
0.7
Parameter Name
Parameter Value
KPN-4.2
KPN-5.6
KPN-8.4
3.3 Overall dimensions in transport state, m:
- length
- width
- height
2090
5400
2020
2090
7200
2020
2090
9600
2020
3.4 Ground clearance, m
300
385 000 UAH
Harrow attachments in the DEMETRA online store
In our online store you can buy tooth harrow attachments, the price of which fully corresponds to their functionality. Separately, we note the presence in the construction of a powerful frame, rigidity fasteners and heavy, strong teeth made of high-quality metal.
Many manufacturers, in order to reduce production costs and increase profits, make thin frames (less than 4 mm in diameter), and mounts are put on diagonally. This greatly reduces the strength and durability of the structure, so experts strongly do not recommend buying such mechanisms.
Couples of tooth harrows — advantages and reviews
Distinctive features and important advantages of our models are:
- original constructive solutions with a harrow fastening system based on the truss principle;
- simplicity and high speed of transition from working position to transport mode (thanks to hydraulic drives);
- the ability to self-clean from the main mass of stuck earth and vegetation due to lifting the mechanism on turns;
- one mechanic-driver is enough for full service;
- long period of operation.
The most important technical characteristics include:
- Productivity - up to 9 hectares per hour.
- Speed - at least 9 km/h in working mode and 20 km/h when moving in a raised position.
- Soil cultivation depth - from 2 to 12 cm.
- Number of sections - 12, 18.
- Destruction of the surface crust on the soil - complete, 100%.
Our trailed equipment allows you to quickly and efficiently process both large-scale fields and relatively small plots of private farmers. Reviews of our customers about hydraulic models of BPH only confirm the conclusions of our specialists about the advantages of constructive solutions of units.
Buy tine harrow attachments in the DEMETRA online store
In our online store, we offer only completely ready-to-use models, including hydraulic ones:
- by 12 meters;
- by 18 meters.
An important advantage of TM DEMETRA equipment is the absence of additional dealer mark-ups and increased grip width. Heavy and strong teeth allow you to process 12-18 m at once with high quality in one pass of the tractor. This significantly saves time and fuel, which ultimately allows to reduce the cost of the harvest.
Thanks to the wide functionality and impeccable quality, tooth harrow attachments from TM DEMETRA will be an ideal purchase for your fields!
Latest reviews
05.01.2026
Замовив сівалку, а на 3 день вже привезли.
Дуже чудовий сервіс та менеджера, зробили знижку на доставці.
Сівалка зарекомендувала себе позитивно в сівбі озимих зернових. Спробував навіть посіяти по стерні сої, через дощі не можна було обробити грунт. Сходи вийшли хороші, сівалка із своєю задачою справилась. Агрегатується із трактором МТЗ 82. Добре підійде для невеликих фермерів одноосібників, які займаються городами, сіяти і переїжджати одне задоволення.
Рекомендую, хоче весняна сівба попереду.
P.S. Вразила прискіпливість до деталей на сівалці, а саме заокруглені зайки із шляпками на кришці бункера щоб не поранитись.
18.07.2025
Маю в господарстві дискову борону БДД 2400, експлуатую з трактором Farmer 10286. Роботою даних дисків повністю задоволений. Якість на вищому рівні.
24.11.2024
Купили цей плуг, на заміну плн, думали, що краще (родившись купу оглядів від "псевдо блогерів". На ділі має лише одну перевагу, це вага, все інше без змін. Розчарувалися. Доставка швидка, робота менеджера теж хороша.