USER
MANUAL
HC1151
T
ECHNICAL
S
HEET
D.31
7845436-01 11/18
subject to change without notice
D.14 HYDRAULIC
SYSTEM
FITTINGS FOR CONNECTION TO PUMP
HC1151
Control valve
pressure line
M 3/4"-20
GAS
Tank
suction line
M 2"
BSP
EXTENSION TIMES OF HYDRAULIC CYLINDERS
HC1151
Extension time
s
Retraction time
s
Slewing (180°)
34 34
1.boom cylinder
74 50
2.boom cylinder
- -
boom extension E4 (EES active)
33 31
boom extension E6 (EES active)
50 53
boom extension E8 (EES active)
78 78
boom extension E10 (EES active)
108 98
jib articulation cylinder
24
25
jib extension E6
48 21
Times are indicative and referring to the following operating conditions:
- unloaded crane operated with a single control lever
- maximum oil flow rate
- ISO VG 46 oil at a temperature of 50°C
CAPACITY OF HYDRAULIC SYSTEM
HC1151
Cylinders extended
ℓ
Cylinders retracted
ℓ
E4 58
29
E6 87
46
E8 117
52
E10 133
60
E8J6 165
78
Capacities do not include the oil tank.
