6
12142 Hydraulic Installation Tool (HK638)
Alcoa Fastening Systems & Rings
D
esCrIptIon
MAX OPERATING TEMP:
125° F
(51.7° C)
MAX FLOW RATE:
2 gpm
(7.6 l/m)
WEIGHT:
60 lbs
(27.2 kg)
STROKE:
2.25 in.
(5.7 cm)
MAX INLET (PULL) PRESSURE:
8400 psi
(579.18 bar)
MAX RETURN PRESSURE:
3200 psi
(220.6 bar)
PULL CAPACITY:
114,300 lbs @ 8400 psi
(508.4 kN @ 579.18 bar)
POWER SOURCE:
HUCK Powerig
®
Hydraulic Unit
HOSE KITS:
Use only genuine HUCK Hose Kits rated @
10,000 psi
(689.5 bar)
working pressure.
HYDRAULIC FLUID:
Hydraulic fluid shall meet DEXRON
®
III,
DEXRON VI, MERCON
®
, Allison C-4 or equivalent Automatic
Transmission Fluid (
ATF
) specifications. Fire-resistant fluid
may be used if it is an ester-based fluid such as Quintolubric
®
HFD or equivalent. Water-based fluid shall NOT be used as
serious damage to equipment will occur.
DEXRON
is a registered trademark of General Motors Corp.
MERCON
is a registered trademark of Ford Motor Corp.
Quintolubric
is a registered trademark of Quaker Chemical Corp.
The HUCK
12142
Hydraulic Installation Tool installs
1-38” HUCKBOLT
®
Fasteners. This compact, inline
tools is designed to install fasteners in limited-clearance
areas.
The tool operates on 8400 psi
(579 BAR
) PULL and
3200 psi (
220 BAR
) RETURN pressures as supplied
by Huck POWERIG
®
Hydraulic Units, models 913, 918,
and 940—or an equivalent hydraulic unit.
The nose assembly is part of the tool.
Basic sub-assemblies are a Cylinder Assembly,
Piston Anvil Assembly, Collet/Jaws Assembly, and an
Unloading Valve (to relieve hydraulic pressure at end of
PULL stroke). The tool is complete with hydraulic hoses,
couplings, and an electric trigger control assembly.
s
peCIfICatIons
INCHES
(cm)
Ø
9.53
(24.2)
5.71
(14.5)
4.99
(12.7)
Ø
6.55
(16.6)
3.88
(9.8)
3.41
(8.6)
inches
(cm)