Hydraulic Power for all Industrial Applications
Hydraulic Power for all Industrial Applications
Hydraulic Power for all Industrial Applications
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ZU4T-Series Pump<br />
<strong>Applications</strong><br />
The ZU4T-Series pump is best<br />
suited to power medium to large<br />
size torque wrenches or hydraulic<br />
tools, or wherever high speed,<br />
intermittent duty cycle is needed.<br />
Patent-pending Z-Class<br />
technology provides high by-pass<br />
pressures <strong>for</strong> increased<br />
productivity. Its high power to<br />
weight ratio and compact design<br />
� SELECTION CHART<br />
Torque Wrench Pump<br />
Selection Matrix<br />
For optimum speed and<br />
per<strong>for</strong>mance see the torque<br />
wrench, pump and hose<br />
selection matrix.<br />
Page:<br />
208<br />
BASIC PUMP TYPES<br />
For technical in<strong>for</strong>mation see options and<br />
specifications:<br />
Page: 214<br />
800 bar Pumps <strong>for</strong> Enerpac SQD and HXD-<br />
Series torque wrenches<br />
• Ideal <strong>for</strong> bolting applications that require remote<br />
pump and valve operation.<br />
• Motor on/off and valve control in pendant.<br />
Pressing up arrow advances wrench, releasing<br />
up arrow retracts wrench (auto cycle off).<br />
• Low-voltage control pendant with 6m cord <strong>for</strong><br />
remote motor and valve operation.<br />
700 bar Pumps <strong>for</strong> <strong>all</strong> Enerpac S and W-Series<br />
and other brands of torque wrenches<br />
• Ideal <strong>for</strong> bolting applications that require remote<br />
pump and valve operation.<br />
• Motor on/off and valve control in pendant.<br />
Pressing up arrow advances wrench, releasing<br />
up arrow retracts wrench (auto cycle off).<br />
• Low-voltage control pendant with 6m cord <strong>for</strong><br />
remote motor and valve operation.<br />
1) All models meet CE safety requirements and <strong>all</strong> CSA requirements.<br />
2) Subtract 1 kg per litre oil <strong>for</strong> competitive weight comparison.<br />
<strong>Hydraulic</strong> Torque Wrench Pumps<br />
make it ideal <strong>for</strong> applications which<br />
require easy transport of the pump.<br />
It utilizes a universal motor which<br />
will work well on long extension<br />
cords or generator driven electrical<br />
power supplies.<br />
For further application assistance<br />
contact your local Enerpac office.<br />
Pump Type Maximum<br />
Operating<br />
Pressure<br />
(bar)<br />
800<br />
800<br />
800<br />
800<br />
700<br />
700<br />
700<br />
700<br />
ZU4T<br />
Series<br />
Reservoir Capacity:<br />
4 and 8 litres<br />
Flow at Rated Pressure:<br />
0,9 - 1,0 l/min<br />
Motor Size:<br />
1,25 kW<br />
Maximum Operating Pressure:<br />
700 and 800 bar<br />
Motor<br />
Voltage<br />
(1,25 kW)<br />
115 V / 1ph<br />
115 V / 1ph<br />
230 V / 1ph<br />
230 V / 1ph<br />
115 V / 1ph<br />
115 V / 1ph<br />
230 V / 1ph<br />
230 V / 1ph<br />
Usable<br />
Oil<br />
Capacity<br />
(litres)<br />
4,0<br />
8,0<br />
4,0<br />
8,0<br />
4,0<br />
8,0<br />
4,0<br />
8,0<br />
Model<br />
Number 1)<br />
ZU4204TB-E<br />
ZU4208TB-E<br />
ZU4204TE-E<br />
ZU4208TE-E<br />
ZU4204TB-Q<br />
ZU4208TB-Q<br />
ZU4204TE-Q<br />
ZU4208TE-Q<br />
2)<br />
(kg)<br />
32<br />
36<br />
32<br />
36<br />
32<br />
36<br />
32<br />
36<br />
213
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