Products

TRAILED AND MOUNTED DISC HARROWS

Designed for pre-sowing soil preparation for crops and intercrops tillage of vineyards, orchards and other permanent plantations. Excellent prepare the soil, removing weeds, and simultaneously with that protect it from erosion caused by water and wind. Provide depth of treatment between 10-18 cm as for trailed harrows it is regulated by hydraulics which impact the driving wheels. All disc harrows, manufacturing of "Perla"JSC Nova Zagora are equipped with bearing unit, possessing patent № BG 221 Y1. It provides reliable and continuous operation in high dust and humidity environment with eased technical service. It guarantees smooth operation over 5000 dka, without daily lubrication, saving the daily greasing.

TRAILED DISK HARROW – “PERLA 11.0”

Heavy type disk harrow;
Driving mechanism including depth adjustment;
Constant angle of the discs configuration;
Option for coupling to tractors over 300 hp

product type	working width, m	working speed, km/h	disk diameter, mm	working depth, mm	arrangement of disk batteries	overall dimensions, m	working capacity, dka/h	attack angles of the disks,º	weight, kg	required tractor, h.p
trailed	11	до 15	560	160	"Х"	7.5/4.4/4.4	150	18	6200	400-500

TRAILED DISC HARROW – “PERLA 9,0”

Designed for pre-sowing soil cultivation;
Heavy type disk harrow with stable frame construction, made of seamless profiles;
Supporting wheels for optimal balancing of the machine when operating;
Constant attack angle;
Suitable for cultivation of very dry and heavy soil, guaranteed cultivation depth;
Bearing unit without lubrication during the cultivation of 5000 dka;
Offered in a variant и with 8.0 m working width.

product type	working width, m	working speed, km/h	disk diameter, mm	working depth, mm	arrangement of disk batteries	overall dimensions, m	working capacity, dka/h	attack angles of the disks,º	weight, kg	required tractor, h.p
trailed	8	до 15	560	160	"Х"	7.0/4.2/4.2	120	18	5600	290-330
trailed	9	до 15	560	160	"Х"	7.0/4.2/4.2	135	18	5800	300-350

INDEPENDENT DISC ROWS HARROW – “PERLA 9,0”

Suitable for pre-sowing preparation of soil with increased humidity;
Good leveling of the cultivated terrain by means of spiral pipe roller with diameter of 500mm;
Supporting wheels to the wings for optimal balancing of the machine when operating;
Swab suspension and constant attack angle;
Bearing unit on each disc with easy maintenance and good repair fitness;
Offered in a variant with 8.0 m, 7.0m and 6.0m working width.

product type	working width, m	working speed, km/h	disk diameter, mm	working depth, mm	arrangement of disk batteries	overall dimensions, m	working capacity, dka/h	attack angles of the disks,º	weight, kg	required tractor, h.p
trailed	8	до 15	560	160	"Х"	7.0/4.2/4.2	120	18	7500	290-330
trailed	9	до 15	560	160	"Х"	7.0/4.2/4.2	135	18	8000	300-350

TRAILED DISC HARROW – “PERLA LM 500”

Combined machine, ensures good aeration of the soil and providing at the same time a loose surface layer, which favors better germination of cereals;
Three working areas – discs with diameter ф 610 mm, earth loosening part, packing rollers with с diameter ф 500 mm;
Working width up to 300 mm;
Hydraulic adjustment of cultivation depth by means of a special mechanism moving system;
Bearing unit without lubrication during the cultivation of 5 000 dka;

product type	working width, m	working speed, km/h	disk diameter, mm	working depth, mm	arrangement of disk batteries	overall dimensions, m	working capacity, dka/h	attack angles of the disks,º	weight, kg	required tractor, h.p
trailed	5	до 15	610	300	"Х"		75	12,15,18,21	8200	300-400

TRAILED DISK HARROW - “PERLA 7.4”

Heavy type disk harrow with stable frame construction, made of seamless profiles;
Four- wheel automatic driving;
Adjustable attack angle;
Good copying area link suspension through the lateral sections;
Suitable for tractors in the power range from 180 hp up to 250 hp;
Offered in a variant with 7.0 m and 7.4 m working width.

product type	working width, m	working speed, km/h	disk diameter, mm	working depth, mm	arrangement of disk batteries	overall dimensions, m	working capacity, dka/h	attack angles of the disks,º	weight, kg	required tractor, h.p
trailed	7	до 15	560	160	"Х"	5.8/3.6	100	12,15,18,21	4000	180-220
trailed	7.4	до 15	560	160	"Х"	5.8/3.6	110	12,15,18,22	4200	180-220

TRAILED DISC HARROW – TDH “PERLA 5,5”

Designed for pre-sowing soil cultivation;
“X” – shaped placement of disc sections with frame construction, made of seamless profiles;
Two- wheeled automatic driving;
Adjustable attack angle;
Bearing unit without lubrication during the cultivation of 5 000 dka;
Auto locking at the time of transportation;
Suitable for tractors in the power range from 150 h.p to 180 h.p;
Offered in a variant with 5.0 m, 5.5 m and 6.0 m working width.

product type	working width, m	working speed, km/h	disk diameter, mm	working depth, mm	arrangement of disk batteries	overall dimensions, m	working capacity, dka/h	attack angles of the disks,º	weight, kg	required tractor, h.p
trailed	5	до 15	560	160	"Х"	5.7/3.2	75	12,15,18,21	3000	140-160
trailed	5.5	до 15	560	160	"Х"	5.7/3.2	82	12,15,18,22	3300	150-170
trailed	6	до 15	560	160	"Х"	5.7/3.2	90	12,15,18,21	3500	160-180

TRAILED DISC HARROW – “PERLA 5,5 V”

“X” – shaped placement of disc sections with frame construction, made of seamless profiles;
Two- wheeled automatic driving;
Easy and quick adjustment of the angle of attack ranged from 12 to 21 degrees, through a mechanism;
Bearing unit without lubrication during the cultivation of 5 000 dka;
Hydraulic lock for transport;
Extended frame, which allows to connect heavy leveling accessories;
Suitable for tractors in the power range from 150 h.p to 180 h.p;
Offered in a variant with с 5.0 m, 5.5 m, 6.0 m and 7.4 m working width.

product type	working width, m	working speed, km/h	disk diameter, mm	working depth, mm	arrangement of disk batteries	overall dimensions, m	working capacity, dka/h	attack angles of the disks,º	weight, kg	required tractor, h.p
trailed	5	до 15	560	160	"Х"	6.7/3.2	75	9,12,15,18,21	3800	160-170
trailed	5.5	до 15	560	160	"Х"	6.7/3.2	82	9,12,15,18,21	4000	160-170
trailed	6	до 15	560	160	"Х"	6.7/3.2	90	9,12,15,18,21	4200	170-180
trailed	7.4	до 15	560	160	"Х"	6.7/3.2	110	9,12,15,18,21	4700	170-180

TRAILED DISC HARROW – “PERLA 4,0 X”

Suitable for pre-sowing soil cultivation;
“X” – shaped placement of disc sections and frame construction, made of seamless profiles;
Two- wheeled automatic driving;
Adjustable attack angle in the range from 12 to 21 degrees;
Bearing unit without lubrication during the cultivation of 5 000 dka;
Suitable for tractors in the power range from 100 h.p to 140 h.p;
Offered in a variant with 2.4 m, 3.0 m, 3.5 m and 4.0 m working width.

product type	working width, m	working speed, km/h	disk diameter, mm	working depth, mm	arrangement of disk batteries	overall dimensions, m	working capacity, dka/h	attack angles of the disks,º	weight, kg	required tractor, h.p
trailed	3	до 15	560	160	"Х"	5.4/3.0	45	12,15,18,21	2000	80-90
trailed	3.5	до 15	560	160	"Х"	5.4/3.5	52	12,15,18,22	2200	80-90
trailed	4	до 15	560	160	"Х"	5.4/3.9	60	12,15,18,21	2350	90-100

TRAILED DISK HARROW - “PERLA 3.5”

Designed for pre-sowing soil cultivation;
“V” – shaped placement of disc sections and frame construction, made of seamless profiles;
Two- wheeled automatic driving;
Bearing unit without lubrication during the cultivation of 5,000 dka;
Suitable for tractors in the power range from 80 h.p to 100 h.p;
Offered in a variant with с 2.2 m, 2.4 m, 2.6 m, 2.8 m,3.0 m,3.5 m and 4.0 m working width.

product type	working width, m	working speed, km/h	disk diameter, mm	working depth, mm	arrangement of disk batteries	overall dimensions, m	working capacity, dka/h	attack angles of the disks,º	weight, kg	required tractor, h.p
trailed	3	до 15	560	160	"V"	5.6/3.2	45	12,15,18,21	1600	80-90
trailed	3.5	до 15	560	160	"V"	5.6/3.4	52	12,15,18,22	1800	80-90
trailed	4	до 15	560	160	"V"	5.8/4.0	60	12,15,18,21	2250	90-100

MOUNTED DISK HARROW - “PERLA 2.2”

Designed for row spacing for orchards or plane planted plantations;
“V” – shaped placement of disc sections;
Disc sections equipped with discs with a diameter of 460 mm;
Bearing unit without lubrication during the cultivation of 5 000 dka;
Suitable for tractors in the power range from 50 h.p to 70 h.p.

product type	working width, m	working speed, km/h	disk diameter, mm	working depth, mm	arrangement of disk batteries	overall dimensions, m	working capacity, dka/h	attack angles of the disks,º	weight, kg	required tractor, h.p
mounted	2.2	8	460	100	"V"	2.0/2.36	16	18-25	735	60-80

MOUNTED DISC HARROW – “PERLA 1,8”

Designed for row spacing for orchards or plane planted plantations;
“V” – shaped placement of disc sections;
Disc sections equipped with discs with a diameter of 460 mm;
Offered in a variant with 1.5 m, 1.6 m, 1.8 m and 2.0 m working width;
Suitable for tractors in the power range from 40 h.p to 60 h.p.

product type	working width, m	working speed, km/h	disk diameter, mm	working depth, mm	arrangement of disk batteries	overall dimensions, m	working capacity, dka/h	attack angles of the disks,º	weight, kg	required tractor, h.p
mounted	1.5	8	460	100	"V"	2.5/1.6	12	18-25	480	40-60
mounted	1.6	8	460	100	"V"	2.5/1.7	13	18-25	500	40-60
mounted	1.8	8	460	100	"V"	2.5/1.9	14	18-25	520	40-60
mounted	2	8	460	100	"V"	2.5/2.1	16	18-25	520	40-60

MOUNTED DISK HARROW - “PERLA 1.3”

Designed for row spacing for orchards or plane planted plantations;
“V” – shaped placement of disc sections;
Disc sections equipped with discs with a diameter of 460 mm;
Suitable for tractors in the power range from 25 h.p to 40 h.p.

product type	working width, m	working speed, km/h	disk diameter, mm	working depth, mm	arrangement of disk batteries	overall dimensions, m	working capacity, dka/h	attack angles of the disks,º	weight, kg	required tractor, h.p
mounted	1.3	8	460	100	"V"	2.0/1.47	10	10-20	410	25-40