Harken B 1140 Series, Руководство пользователя

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B1140 Winch 24
Technical information on hydraulic motor
Characteristics of the Parker hydraulic motors installed to operate the 1140 winch (table 9):
Table 9
For both hydraulic motors: Input/return tube thread: 7/8 – 14 SAE
Drainage tube thread: 7/16 – 20 straight thread
Note (1): any flow range within the limits indicated is acceptable
Hydraulically operated winches have a load capacity proportional to the working pressure of the system, while the line
recovery speed is proportional to the oil flow.
Table 10
Note (2):
with very high flow values, for example 60 Lt/min, the gearing will need a more frequent maintenance cycle.
Capacity Maximum Recommended flow
recommended range
(1)
pressure
Backwind motor
(Parker 111A-071 AS-O)
Main motor
(Parker 111A-129 AS-OSW)
116 c.c. 160 bar (2400 psi)
From 15 to 60 Lt/min
(from 4 to 16 gal/min)
211 c.c. 200 bar (3000 psi)
From 15 to 60 Lt/min
(from 4 to 16 gal/min)
1
st
speed 2
nd
speed 3
rd
speed
Maximum load
(at 200 bar with 20 mm line)
Maximum recovery speed
(with 15 Lt/min flow and 20 mm line)
Maximum recovery speed
(with 60 Lt/min flow
(2)
and 20 mm line)
900 kg 3420kg 9750kg
29 mt/min 7 mt/min 2 mt/min
98 mt/min 24 mt/min 7 mt/min