GR-50

GR-50

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GR-50

Назначение

Основные характеристики

Name of parameter, unit of measurement

Nominal value

Maximum operating pressure in hydraulic cylinder, MPa

21

Maximum torque, kN·m

50

Size range of held pipes, mm

60…245

Hand-driven station

Pump capacity, cm3/throw

25.28

Working pressure, MPa

21

Control station

Maximum working pressure, MPa

21

Flow control range, l/min

0.2 … 160

Filtering element capacity, µm

16

Power fluid

Cleanliness grade as per GOST 17216-71

12

Fluid viscosity range, cSt

10…400

Temperature range,°C

-20 … +75

Weight

of the breaker excluding the hydraulic station, kg

107

of the breaker including the hand-driven hydraulic station, kg

132

of the breaker including the control station, kg

190

ЗИП

Depending on the order, the kit of spare parts and accessories includes:

Spare parts and accessories kit No. 1 (to operate Ø 60 — 89 mm pipes):

GR-50.01.05.000 Medium chain link assembly, pcs

2

Spare parts and accessories kit No. 2 (to operate Ø 60 — 114 mm pipes):

GR-50.01.05.000 Medium chain link assembly, pcs

2

GR-50.01.06.000 Large chain link assembly, pcs

2

Spare parts and accessories kit No. 3 (to operate Ø 60 — 146 mm pipes):

GR-50.01.03.000 Jaw assembly, pcs

4

GR-50.01.04.000 Small chain link assembly, pcs

2

GR-50.01.05.000 Medium chain link assembly, pcs

2

GR-50.01.06.000 Large chain link assembly, pcs

2

GR-50.01.00.003 Chain link axis, pcs

4

A.8х40.60C2 Pin, pcs

4

M30х1.5 Slotted nut, pcs

4

Spare parts and accessories kit No. 4 (to operate Ø 60 — 195 mm pipes):

GR-50.01.03.000 Jaw assembly, pcs

6

GR-50.01.04.000 Small chain link assembly, pcs

2

GR-50.01.05.000 Medium chain link assembly, pcs

2

GR-50.01.06.000 Large chain link assembly, pcs

4

GR-50.01.00.003 Chain link axis, pcs

8

A.8х40.60C2 Pin, pcs

8

M30х1.5 Slotted nut, pcs

8

Spare parts and accessories kit No. 5 (to operate Ø 60 — 245 mm pipes):

GR-50.01.03.000 Jaw assembly, pcs

10

GR-50.01.04.000 Small chain link assembly, pcs

2

GR-50.01.05.000 Medium chain link assembly, pcs

3

GR-50.01.06.000 Large chain link assembly, pcs

4

GR-50.01.00.003 Chain link axis, pcs

10

A.8х40.60C2 Pin, pcs

10

M30х1.5 Slotted nut, pcs

10

Возможны следующие модификации данной модели ключа:

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