Dynaset 60 User manual

60 cm3
90 cm3
110 cm3
01/19
rev 1.4
INSTALLATION GUIDE
HYDRAULIC VARIABLE DISPLACEMENT PUMP
Download PDF version from www.Dynaset.com/manuals Keycode: X3CP8K

HYDRAULIC VARIABLE DISPLACEMENT PUMP
INSTALLATION GUIDE
Dynaset Oy | Menotie 3, FI-33470 Ylöjärvi, Finland | tel: [phone] | [email protected] | www.dynaset.com
2
1. GENERAL 3
2. SAFETY 4
3. TECHNICAL SPECIFICATIONS 5
4. INSTALLATION MEASUREMENTS 6
5. INSTALLATION..... 8
5.1. ADJUSTING LSPRESSURE 10
6. MAINTENANCE.... 11
6.1. MAINTENANCE INTERVAL 11
7. MANUFACTURERS LIMITED WARRANTY 12
8. PRODUCT DISPOSAL 14
9. DECLARATION OF CONFORMITY 15

HYDRAULIC VARIABLE DISPLACEMENT PUMP
INSTALLATION GUIDE
Dynaset Oy | Menotie 3, FI-33470 Ylöjärvi, Finland | tel: [phone] | [email protected] | www.dynaset.com 3
1. GENERAL
DYNASET hydraulic variable discplacement pumps are designed for open circuits in
mobile hydraulics and works according to the swash plate principle.
Features:
• Optimized power-to-weight ratio
• High self-suction speed
Wide range of applications:
• Machines for forestry and agricultural purposes
• Cranes and lifting equipment
• Trucks
DYNASET hydraulic variable discplacement pumps operate according to the bent axis
principle. They adjust the geometric delivery volume from zero to maximum. As a
result they vary the volumetric ow that is provided to the loads.
DYNASET hydraulic pumps can be equiped with a DYNASET LS-0 noise reducing block.
The LS-0 block is optional accessory available by request. The LS-0 block reduces noise
when pump is running freely without load. It increases the eciency and recudes
stress on the base machines engine when the pump is running on idle.
The LS-0 block is installed between hydraulic pump and the pump controller. It is
available for both 12V and 24V systems by request.

HYDRAULIC VARIABLE DISPLACEMENT PUMP
INSTALLATION GUIDE
Dynaset Oy | Menotie 3, FI-33470 Ylöjärvi, Finland | tel: [phone] | [email protected] | www.dynaset.com
4
2. SAFETY
ATTENTION!
Operator and maintenance personnel must act in compliance with the
laws, regulations and recommendations issued by the local work safety
authorities.
WARNING
HIGH PRESSURE OIL!
Can cause severe injuries.
Always wear appropriate clothing
and safety equipment.
The pressure in hydraulic circuits is considerably high. Therefore the condition of
your equipment are to be kept under constant observation. All couplings, valves
and hoses are to be kept tight and clean. Leaks in the hydraulic system must be
repaired immediately to avoid injuries caused by high pressure and oil blowouts.
WARNING
RISK OF BURNS!
Parts of the unit, oil, and oil filler cap
can be hotter than 80 °C!
Wear personal safety equipment!
ATTENTION!
Before beginning any maintenance, repair or disassembly to the hydraulic
system and DYNASET product, ensure that the system is stopped and
depressurized. Make sure that the system can not start accidentally.
NOTE!
When carrying out any maintenance to DYNASET products keep the
components clean. This is to ensure safe, reliable and longlife operation of
your equipment.
When working with DYNASET products or their accessories, wear appropriate
protective clothing, safety goggles, gloves, ear protection.

HYDRAULIC VARIABLE DISPLACEMENT PUMP
INSTALLATION GUIDE
Dynaset Oy | Menotie 3, FI-33470 Ylöjärvi, Finland | tel: [phone] | [email protected] | www.dynaset.com 5
3. TECHNICAL SPECIFICATIONS
60 90 110
OUTPUT
Geometrical displacement per revolution Vgmax cm3/rev
(in3/rev)
60
(3.66)
90
(5.49)
110
(6.71)
Speed nRPM 500  2500 500  2300 500  2200
Flow at max RPM and Vgmax qV max
l/min
(gpm)
150
39.6
207
54.6
242
63.8
Flow at n=1500 RPM and Vgmax qVE max
l/min
(gpm)
90
23.7
135
35.6
165
43.5
Drive power at p=250 bar at 2000 RPM Pmax kW 53 79,5 97,2
Drive torque max. Tmax
Nm
(lb ft)
430
310
530
390
900
590
Required drive torque at Vgmax, p=100bar TNm
(lb ft)
100
73
151
111
184
135
Pressure p nom.
bar
(psi)
350
5100
350
5100
350
5100
Pressure p max. bar
(psi)
400
5800
400
5800
400
5800
HYDRAULIC CONNECTIONS
Pressure line PG 3/4" G 1" G 1"
Suction line S* * *
LS - line LS G 1/4" G 1/4" G 1/4"
Drain line Dr G 3/4" G 3/4" G 3/4"
HYDRAULIC FLUID REQUIREMENTS
Viscosity cSt 10-1000 / optimum 25-50
Temperature °C(°F) max. 70 (158)
Filter ratio, recommendation μm 25≥
Cleanliness level ISO 4406 21/18/15 ... 19/17/13
OVERALL DIMENSIONS
Flange DIN ISO
7653
DIN ISO
7653
DIN ISO
7653
Length** mm (in) 253,5
(9.94)
277.5
(10.93)
279,5
(13.07)
Width mm (in) 115
(4.53)
120
(4.72)
122
(4.80)
Height mm (in) 193,75
(7.63)
193,75
(7.63)
255,10
(10.04)
Weight approx. kg (lbs) 24 (53) 27(60) 30 (66)
Gallons are U.S. liquid gallons
*Different flange size options available depending on the required flow rate. 38mm(1 1/2"), 42 mm,
50mm(2"), 64mm(2 1/2"), 76mm(3").
** Without the Suction flange.

HYDRAULIC VARIABLE DISPLACEMENT PUMP
INSTALLATION GUIDE
Dynaset Oy | Menotie 3, FI-33470 Ylöjärvi, Finland | tel: [phone] | [email protected] | www.dynaset.com
6
4. INSTALLATION MEASUREMENTS
60 90 110
Flange DIN ISO 7653 DIN ISO 7653 DIN ISO 7653
Axle DIN ISO 14 B8x32x35 DIN ISO 14 B8x32x35 DIN ISO 14 B8x32x35
amm (in) 50 (1.97) 50 (1.97) 50 (1.97)
bmm (in) 25 (0.98) 28 (1.10) 27,5 (1.08)
cmm (in) 32 (1.26) 32 (1.26) 32 (1.26)
dmm (in) 18 (0.71) 18 (0.71) 18 (0.71)
emm (in) 55 (2.17) 55 (2.17) 54,85 (2.16)
fmm (in) 9 (0.35) 9 (0.35) 9 (0.35)
gmm (in) 15 (0.59) 15 (0.59) 15 (0.59)
hmm (in) 100 (3.94) 106 (4.17) 112 (4.41)
imm (in) 253,5 (9.94) 277.5(10.93) 279,5 (13.07)
jmm (in) 95,25 (3.75) 95,25 (3.75) 45,1 (1.77)
kmm (in) 91,25 (3.59) 94 (3,7) 91 (3,58)
lmm (in) 86 (3.39) 89,5 (3.52) 95 (3.74)
mmm (in) 98,5 (3.88) 106 (4.17) 111 (4.37)
nmm (in) 102 (4.02) 101 (3.98) 106 (4.17)
omm (in) 80 (3.15) 80 (3.15) 80 (3.15)
pmm (in) 98,5 (3.88) 106 (4.17) 111 (4.37)
qmm (in) 115 (4.53) 120 (4.72) 127 (5.00)
r Ømm 80 -0,03
-0,06 80 -0,03 -0,08 80 -0,03 -0,08
s - M8 M8 M8
t Ømm (in) 13 (0.5) 13 (0.5) 13 (0.5)
umm(in) 65 - 109 (2.56 - 4.29)*
vmm(in) 38mm(1 1/2"), 42 mm, 50mm(2"), 64mm(2 1/2"), 76(3")*
*Dierent ange size options available depending on the required ow rate.
Measurements may vary if pump is equipped with additional options, suchs as valves or different flanges.

HYDRAULIC VARIABLE DISPLACEMENT PUMP
INSTALLATION GUIDE
Dynaset Oy | Menotie 3, FI-33470 Ylöjärvi, Finland | tel: [phone] | [email protected] | www.dynaset.com 7
PUMP PORT STANDARD SIZE PRESSURE MAX. STATE
60
PISO 228/1 G 3/4 315 Connected
SISO 228/1 * 5 Connected
Dr1 ISO 228/1 G 3/4 2 Connected/Plugged*
Dr2 ISO 228/1 G 3/4 2 Connected/Plugged*
LS ISO 228/1 G 1/4 315 Connected
PUMP PORT STANDARD SIZE PRESSURE MAX. STATE
90
PISO 228/1 G 1 315 Connected
SISO 228/1 * 5 Connected
Dr1 ISO 228/1 G 3/4 2 Connected/Plugged*
Dr2 ISO 228/1 G 3/4 2 Connected/Plugged*
LS ISO 228/1 G 1/4 315 Connected
PUMP PORT STANDARD SIZE PRESSURE MAX. STATE
110
PISO 228/1 G 1 315 Connected
SISO 228/1 * 5 Connected
Dr1 ISO 228/1 G 3/4 2 Connected/Plugged*
Dr2 ISO 228/1 G 3/4 2 Connected/Plugged*
LS ISO 228/1 G 1/4 315 Connected
*Dierent ange size options available depending on the required ow rate. 38mm(1 1/2"), 42 mm, 50mm(2"),
64mm(2 1/2"), 76(3").

HYDRAULIC VARIABLE DISPLACEMENT PUMP
INSTALLATION GUIDE
Dynaset Oy | Menotie 3, FI-33470 Ylöjärvi, Finland | tel: [phone] | [email protected] | www.dynaset.com
8
5. INSTALLATION
NOTE!
• Install the suction line from oil tank to the pump shortest and straightest possible
way. Avoid tight corner so that the possible air can vaporate from the system. Air
in the oil system can cause noise and cavitation
• Installing the drain line make sure to use the drain port on the pump that is n the
highest position
• When installing the drain line into a other oil tank than DYNASET Oil tank make
sure the drain line is half way between the oil level and the bottom of the oil tank
• Do not install the clutch to the pump's shaft by hitting it
• If you are changing the pump to a existing system the system must be drained
and cleaned before installing the hydraulic pump
• After installation, if the oil flow fluctuates install the 0,8 mm jet to the LS-line
Install the pump through following steps:
1.Ensure the rotation direction. R =clockwise, L = counter-clockwise.
2.Fill the hydraulic pump's casing with filtered oil

HYDRAULIC VARIABLE DISPLACEMENT PUMP
INSTALLATION GUIDE
Dynaset Oy | Menotie 3, FI-33470 Ylöjärvi, Finland | tel: [phone] | [email protected] | www.dynaset.com 9
3.Install the pump to its place. Make sure that the drain line is above or at least at the
horizontal level with the axel. If the pump is installed drain line being under the
shaft it can damage the pump.
4.Install the pressure (P), drain (Dr), LS- (LS), and the suction (S) lines
5.Install the rest of the system and fill the system with oil.
6.After installing the rest of the system and filling it with oil run the system with idle
speed for 10 min at pressure being under 50 bar.
Bleeding/flushing the system is recommended before the full pressure range is
used.

HYDRAULIC VARIABLE DISPLACEMENT PUMP
INSTALLATION GUIDE
Dynaset Oy | Menotie 3, FI-33470 Ylöjärvi, Finland | tel: [phone] | [email protected] | www.dynaset.com
10
5.1. ADJUSTING LS-PRESSURE
If your system requires LS-pressure adjusting, adjust the differential LS pressure by the
regulator incorporated in the hydraulic pump.The regulators place may vary between
pump models.
1 = LS-pressure regulator
1. Install pressure gauges to the pressure line (P) from the pump and to the LS-line.
Calculate the LS-pressure from the pressure differentation between the gauges.
Example:
LS-line gauge = 210bar, Pressure line gauge = 230bar
LS-Pressure = 230-210 = 20 bar
2. StarttheengineofyourbasemachineandsetituptotherequiredRPM levelneeded
for yout hydraulic system to operate. Start the hydraulic system.