Advance, Hold, Return – Multiquip Jimmy Series Hydraulic Rebar Benders User Manual
Page 12
JIMMY SERIES HYDRAULIC REBAR BENDERS — OPERATION AND PARTS MANUAL — REV. #9 (01/04/08) — PAGE 12
JIMMY SERIES HYDRAULIC REBAR BENDERS — GENERAL INFORMATION
Rebar Spirals and Cages
■
Can bend rebar up to 135° (Figure 3) and fits between spirals
as close as 2 in. (5 cm. ) on center.
■
No welding required.
Figure 3. Rebar Spirals and Cages
Rebar Walls
■
No welding required
■
Bends hooks in rebar after forms have been removed.
■
Bends graduated bars to precise elevations.
■
Reduces size and number of holes and splices required in
forms.
Figure 4. Rebar Walls
Electric-Hydraulic Pump
All Jimmy Series Hydraulic Rebar Benders require an electric-
powered hydraulic pump to supply the necessary pressure to actuate
the hydraulic cylinder. This hydraulic pump consists of a drive
cylinder, oil reservoir and electronics for either remote or manual
operation.
The electric motor for this pump is a 1.5 HP motor. Each electric
motor requires 115 VAC, 60 Hz input for normal operation. Amperage
draw for the electric motor at 10,0000 psi (68,951 kpa) is
approximately 13 amps. Reference Figure 5 for oil volume versus
pressure.
The hydraulic pump is equipped with a 3-way, 3- position manual
operated valve. This valve allows the operator to remotely control
the
advance
,
hold
and
return
functions of the rebar bender. A 15 ft.
(4.57 meters) remote control cable allows the operator to control the
pump remotely.
Figure 5. Oil Volume vs Pressure
Model PEW1501T Electric/Hydraulic Pump
0
50
100
150
200
250
300
350
400
450
0
1000 2000 3000 4000 5000 6000 7000 8000 9000 10000
P ressure (psi)
O
il
V
ol
um
e
(c
u.
in/
m
in)