Sinoboom AB14EJ - Battery; Hydraulic Pump; Motor; Movement Speed

© May 2023
16
GTZZ14EJ&16EJ Maintenance Manual
TECHNICAL CHARACTERISTICS
Table 3-8 Travel reducer (PN.204020000039)
(Continued)
Maximum input
RPM
4000rpm
Speed ratio 64.08
Battery
Table 3-9 Lithium battery (PN.203100003024)&
(PN.203100003025)
Rated voltage
51.2V
Rated capacity
315Ah
Standard
charge current
60A
Continuous
discharge
current
300A continuous
450A for 5min
Table 3-10 Lithium battery (PN.203100003006)&
(PN.203100003007)
Rated voltage
48V
Rated capacity
315Ah
Table 3-11 Lead-acid battery (PN.203100000027)
Rated voltage 24V
Rated capacity 390Ah
Table 3-12 Maintenance-free storage battery
(PN.203100003000)
Model EVL16A-A
Rated voltage
6V
Rated capacity 390Ah
Low-
temperature
starting current
1485A@0℃ (32℉)
1235A@–18℃ (0℉)
Table 3-13 Maintenance-free storage battery
(PN.203100003128)
Model 3-DF-320
Rated voltage 6V
Capacity (5hr)
320Ah
Capacity (20hr) 400Ah
Hydraulic Pump
Table 3-14 Gear pump (PN.202010000024)
Displacement
4.5mL/r
Rated pressure
25Mpa (3626psi)
Maximum pressure
30Mpa (4351psi)
RPM
600～4000r/min
Motor
Table 3-15 Cycloid motor (PN.202020000014)
Model 255130A6312BAAAA
Displacement
130cc/r
3.3 MOVEMENT SPEED
Table 3-16
ITEM GTZZ14EJ GTZZ16EJ
Raise the main boom 33～39s 33～39s
Lower the main boom 29～35s 29～35s
Raise the articulated
boom
40～48s 40～48s
Lower the articulated
boom
30～38s 30～38s
Rotate the turntable
(355°)-with boom fully
retracted
90～100s 90～100s
Rotate the turntable
(355°)-with boom
extended
115～125s 115～125s
Extend the main
boom
22～28s 32～38s
Retract the main
boom
14～20s 19～25s
Rotate the platform
(160°)
12～18s 12～18s
Level the platform
upward
45～55s 45～55s
Level the platform
downward
35～45s 35～45s
Raise the jib boom
28～33s 28～33s
Lower the jib boom
20～25s 20～25s
Max travel speed
-stowed
18～24s 18～24s