ZG5-Series, Gasoline Hydraulic Pumps
Shown: ZG5420MX-R
Tough, Dependable,
Innovative
Speed Chart
To determine how a specific
pump will operate your cylinder,
see the Pump-Cylinder Speed
Chart in the ‘Yellow Pages’.
Page: 249
ZG-Series, Gasoline Pump
Performance
Elevation can affect the
performance of any gasoline engine.
• Features Z-Class high efficiency pump design, higher oil ZG-Series pumps are designed to
flow and bypass pressure develop rated performance at elevations
up to 1500 m.
• Two-speed operation reduces cycle time for For applications above this elevation,
improved productivity please consult your Enerpac office.
• User adjustable relief valve built-in on manual valves.
Oil ports on valves are 3/8" NPTF
• Available in two 4-cycle engine sizes: 4,1 kW Honda and
4,8 kW Briggs & Stratton User Adjustable
• Full sight oil level glass on all reservoirs allow quick and Relief Valve
easy oil level monitoring. All VM-Series directional
valves have a user adjustable
relief valve to allow the
operator to easily set the optimum
working pressure.
Page: 114
SELECTION CHART
Used Usable Manual Valve Function Model Output Flow Rate 4-Cycle
with Oil Valve 1) Number (l/min) Engine
Cylinder Capacity Model with Roll Cage Type
Number at at at at and Size
(litres) 7 bar 50 bar 350 bar 700 bar
Single- 10 VM33 Advance/Hold/Retract ZG5310MX-R 11,5 10,7 1,8 1,6
Acting 20 VM33 Advance/Hold/Retract ZG5320MX-R 11,5 10,7 1,8 1,6 Honda
Double- 10 VM43 Advance/Hold/Retract ZG5410MX-R 11,5 10,7 1,8 1,6 4,1 kW
Acting 20 VM43 Advance/Hold/Retract ZG5420MX-R 11,5 10,7 1,8 1,6
Single- 10 VM33 Advance/Hold/Retract ZG5310MX-BR 6,5 6,2 1,8 1,6
Acting 20 VM33 Advance/Hold/Retract ZG5320MX-BR 6,5 6,2 1,8 1,6 Briggs &
10 VM43 Advance/Hold/Retract ZG5410MX-BR 6,5 6,2 1,8 1,6 Stratton
Double-
20 VM43 Advance/Hold/Retract ZG5420MX-BR 6,5 6,2 1,8 1,6 4,8 kW
Acting
40 VM43L Advance/Hold/Retract ZG5840MX-BR 6,5 6,2 1,8 1,6
See pages 114-116 for hydraulic symbols of these valves.
1)
110
Gasoline Hydraulic Pumps
This is how a ZG-Series pump model number is built up:
ZG5
Z G 5 4 10 M X - F R Series
1 2 3 4 5 6 7 8
Product Motor Flow Valve Reservoir Valve Motor Options
Type Type Group Type Size Operation Voltage
1 Product Type 6 Valve Operation
Z = Pump Class M = Manual valve
N = No valve Reservoir Capacity:
2 Prime Mover
G = Gasoline Engine 7 Motor Voltage
10 - 20 - 40 litres
X = Not applicable Flow at Rated Pressure:
3 Flow Group
5 = 1,6 l/min @ 700 bar 8 Factory installed options 1,6 l/min
6 = 3,3 l/min @ 700 bar (see page 112) B = Briggs & Stratton Engine Size:
gasoline engine
4 Valve Type F = Return Line Filter 4,1 - 4,8 kW
0 = No valve, with cover plate 1) G = 1000 bar pressure gauge
N = No reservoir handles Maximum Operating Pressure:
2 = 3/2 manual valve VM32
3 = 3/3 manual valve VM33 (includes lifting eyes on
10, 20 and 40 litres)
700 bar
4 = 4/3 manual valve VM43
6 = 3/3 manual locking valve VM33L R = Roll Cage
with pilot operated check
8 = 4/3 manual locking valve VM43L High Pressure Hoses
with pilot operated check. Ordering Example
1) For remote valve mounting order Model Number: ZG5420MX-FR Enerpac offers a complete
BSS1090 high pressure connecting plate. This is a 700 bar hydraulic pump, with line of high quality hydraulic
a 4/3 manual valve, 20 litres reservoir, hoses. To ensure the integrity
5 Reservoir Size, useable oil with a 4,1 kW Honda gasoline engine of your system, specify only
pump, return line filter and roll bar. genuine Enerpac
10 = 10 litres
hydraulic hoses.
20 = 20 litres
40 = 40 litres Page: 120
ZG6-Serie 9,7 kW Pump
The ZG6-pump has 3,3 l/min
User adjustable relief oil flow at 700 bar,
valve on all manual Briggs & Stratton 4-cycle
valves. 3/8” NPTF on A gasoline engine with electric
and B ports; 1/4” NPTF start and 12 Volt charge
on auxiliary ports. output for accessories.
Roll Bar
Return Line Filter
Oil Level Gauge Page: 112
Oil Drain
Relief Sound Dimensions (mm) Model OIL FLOW VERSUS PRESSURE
Valve Level Number
Adjustment with Roll Cage
Oil Flow (l/min)
Range
(bar) (dBA) B C D E H (kg)
0 - 700
7 88 - 93 155 419 305 384 600 52 ZG5310MX-R
70 - 700 88 - 93 180 414 421 500 625 64 ZG5320MX-R
70 - 700 88 - 93 155 419 305 384 600 52 ZG5410MX-R
70 - 700 88 - 93 180 414 421 500 625 64 ZG5420MX-R
70 - 700 91 - 95 155 419 305 384 600 50 ZG5310MX-BR
70 - 700 91 - 95 180 414 421 500 625 63 ZG5320MX-BR
70 - 700 91 - 95 155 419 305 384 600 50 Pressure (bar)
ZG5410MX-BR
4,1 kW Honda
70 - 700 91 - 95 180 414 421 500 625 63 ZG5420MX-BR
70 - 700 91 - 95 4,8 kW Briggs & Stratton
269 399 505 557 714 86 ZG5840MX-BR
www.enerpac.com 111
ZG6-Series, Gasoline Hydraulic Pump
Shown: ZG6440MX-BCFH
ZG6
Series
Reservoir Capacity:
40 litres
Flow at Rated Pressure:
3,3 l/min
Engine Size:
9,7 kW
Maximum Operating Pressure:
700 bar
Tough
Dependable
Innovative
Speed Chart
• Features Z-Class high efficiency pump design:
To determine how a specific
– higher oil flow and bypass pressure pump will operate your cylinder,
– patented balanced rotating pump components to see the Pump-Cylinder Speed
reduce vibration Chart in the ‘Yellow Pages’.
– replaceable piston check valves that increase service
life of pump components Page: 249
• Two-speed operation reduces cycle time for improved
productivity
Adjustable Pressure
• Easy serviceable 9,7 kW, 4-cycle gasoline engine with Relief Valve
electric start and 12 Volt charge output for accessories. ZG-Series pumps have a
• Dual forced air heat exchangers stabilizes hydraulic manual directional control
oil temperature valve with a user adjustable
relief valve to allow the operator to easily
• Roll cage for easy portability and hoisting, protects pump set the optimum working pressure. Relief
• Sturdy wheeled cart with collapsible handles valve adjustment range 70-700 bar.
Oil ports are 3/8” NPTF.
• Fullsight oil level-glass for easy oil level monitoring.
SELECTION CHART
For Usable Manual Valve Model Number Output Flow 4-Cycle Outside
use Oil Control Function Rate Engine Dimensions
with Capacity Valve (l/min) Size LxBxH
cylinder Type at at
(litres) 7 bar 700 bar (kW) (mm) (kg)
Dbl-Act. 40 4/3 Adv./Hold/Retr. ZG6440MX-BCFH 14,7 3,3 9,7 1205 x 840 x 935 152
112
