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Home / Products & Services / Pumps / HPV-02 / Products & Services

Variable displacement pump for closed loop operation

Maximum displacement of 210 cc/rev, nominal pressure of 420Bar, available in CW or CCW rotation with a choice of controls

Buy now

Buying new units has never been easier. Contact your sales team on +44 (0) 1235 522828 with all your order and technical enquiries. Alternatively email enquiries@lindehydraulics.co.uk. We are always here to help.

Design characteristics

  • axial piston pump in swashplate design for high pressure closed loop systems
  • clockwise or counter clockwise rotation
  • exact and rugged servo control devices (mechanical, hydraulic, electro-hydraulic)
  • integrated high pressure relief valves with make-up function
  • integrated low pressure relief valves for boost, control and cooler circuits
  • replaceable cartridge filter
  • SAE high pressure ports
  • SAE mounting flange with ANSI or SAE spline shaft
  • through shaft SAE A, B, B-B and C
  • boost pressure pumps for internal and external suction, integrated cold start relief valve optional
  • optional tandem and multiple pumps
Datasheets
The closed loop

Representation of the hydraulic components of a closed loop hydrostatic drive: Variable electro-hydraulic controlled pump HPV-02 E1 (top view) and fixed displacement motor HMF-02 plus filter, cooler and oil tank. The function diagram and the circuit diagram show two types of cooling.

Function diagram

datasheet

Circuit diagram

The boost pump is shown with internal and external suction.

datasheet

Standard Linde name plate

Each Linde Hydraulics unit features a name plate showing the type and the serial number. For a single order via 'open variant' a customer-specific number or free text with up to 15 characters can be stamped on the name plate.

TypeHPV105-02Series 02 variable pump, rated size 105
RRight hand rotation
2553the last 4 figures of the Bill of Material
Serial-No.H2X
264
Type number of HPV 105-02
TLetter indicating year of production
12345Serial number
Part No.12345678Free text field for up to 15 characters

datasheet

General technical data

The table shows the complete capacity range of the pumps, while the diagram below shows the recommended practical range for the different nominal sizes of the HPV-02 pump with control limit between 200 bar Δpmin and 280 bar Δpmax. It enables initial selection of the required nominal pump size.

Overview of technical data

5575105135165210280
Rated sizeMaximum displacementcc/rev54.775.9105135.7165.6210.1281.9
SpeedMaximum continuous speedrpm33003100290027025002300200
Maximum speed (intermittent)rpm3700350032002900270025002200
Minimum continuous speedrpm500
PressureMaximum operating pressurebar420
Max. pressure (intermittent)bar500
Continuous pressure (?p)bar250
Permissible housing pressure absolutebar2.5
TorqueHPV without charge pump"Continuous input torqueat continuous pressure"Nm2183024185406598361122
"Maximum input torqueat max. op. pressure, 19 bar charge pressure"Nm353489677875106713541817
Power"Continuous powerat max. cont. speed, cont. pressure"kW7598127153173201235
"Maximum powerat max. cont. speed, max. op. pressure, 19 barcharge pressure"kW122159206247279326381
Permissible shaft loadsAxialN2000
RadialNon request
Permissible housing temperature"Perm. housing temperaturewith minimum perm. viscosity > 10 cSt"°C90
Weightsinclusive IGP (size 55-135) or EGP (size 165-280)"HPV-02with H1-control without oil (approx.)"kg46496672113132164
"Filling volume HPV-02housing with filterdm³2.12.83.43.84.24.85.5
Maximum moment of inertiakgm²x10-²"0.540.841.492.23.114.779.38

Recommended operating range of HPV-02

datasheet

Operational parameters. Life time recommendations

Linde high pressure units are designed for excellent reliability and long service life. The actual service life of a hydraulic unit is determined by numerous factors. It can be extended significantly through proper maintenance of the hydraulic system and by using high-quality hydraulic fluid.

Beneficial conditions for long service life
>> Speedlower continuous maximum speed
>> Operating pressurepressure less than 300 bar ∆p on average
>> Max. pressurepressure only at reduced displacement
>> Viscosity15 ... 30 cSt
>> Powercontinuous power or lower
>> Purity of fluid18/16/13 in accordance with ISO 4406 or better
Adverse factors affecting service life
>> Speed between continuous maximum speed and intermittent maximum speed
>> Operating pressure pressure more than 300 bar ∆p on average
>> Viscosity less than 10 cSt
>> Power continuous operation close to max. power
>> Purity of fluid lower than 18/16/13 in acc. with ISO 4406

Operational parameters. Filtration

In order to guarantee long-term proper function and high efficiency of the hydraulic pumps the purity of the pressure fluid must comply with the following criteria according to Linde Works Standard WN 51 210. High purity oil can extend the service time of the hydraulic system significantly.

>> For reliable proper function and long service life 18/16/13 in accordance with ISO 4406 or better
>> Minimum requirements 20/18/15 in accordance with ISO 4406
>> Commissioning The minimum purity requirement for the hydraulic oil is based on the most sensitive system component. For commissioning we recommend a filtration in order to achieve the requiredpurity.
>> Filling and operation of hydraulic systems The required purity of the hydraulic oil must be ensured during filling or topping up. Whendrums, canisters or large-capacity tanks are used the oil generally has to be filtered. Werecommend the implementation of suitable measures (e.g. filters) to ensure that therequired minimum purity of the oil is also achieved during operation.
>> International standard code number according to ISO 4406 purity class according to SAE AS 4059 18/16/13 corresponds to 8A/7B/7C 20/18/15 9A/8B/8C

Filters

Units of the HPV-02 series can be equipped with a pure charge pressure manifold or with a combined charge pressure and filter flange manifold. The following filter sizes are available, depending on the rated size of the unit. Further details about the mounting of the charge pressure manifold see section "Dimensions. Modular System".

Filter5575105135165210280
Nr. 2x
Nr. 3xxxxxxx
Operational parameters. Pressure Fluids and mounting orientation

In order to ensure the functional performance and high efficiency of the hydraulic pumps the viscosity and purity of the operating fluid should meet the different operational requirements. Linde recommends using only hydraulic fluids which are confirmed by the manufacturer as suitable for use in high pressure hydraulic installations or approved by the original equipment manufacturer.

Permitted pressure fluids
>> mineral oil HLP to DIN 51 524-2
>> biodegradable fluids in accordance with ISO 15 380 on request
>> other pressure fluids on request

Linde offers an oil testing service in accordance with VDMA 24 570 and the test apparatus required for in-house testing. Prices available on request.

Recommend viscosity ranges

Pressure fluid temperature range[°C]-20 to +90
Working viscosity range[mm²/s] = [cSt]10 to 80
Optimum working viscosity[mm²/s] = [cSt]15 to 30
Max. viscosity (short time start up)[mm²/s] = [cSt]1000

In order to be able to select the right hydraulic fluid it is necessary to know the working temperature in the hydraulic circuit. The hydraulic fluid should be selected such that is optimum viscosity is within the working temperature range (see tables).

The temperature should not exceed 90 °C in any part of the system. Due to pressure and speed influences the leakage fluid temperature is always higher than the circuit temperature. Please contact Linde if the stated conditions cannot be met in special circumstances.

Viscosity recommendations

Working temperature [°C]Viscosity class [mm²/s] = [cSt] at 40 °C
approx. 30 to 4022
approx. 40 to 6032
approx. 60 to 8046 or 68

Mounting orientation

The preferred mounting orientation is generally horizontal. Special pump configurations for vertical mounting with the drive shaft pointing either upward or downward are available for selected rated sizes and have to be requested separately.
For further information concerning the installation of the unit please refer to the operating instructions manual.

Torque transmission

Depending on the selected components, different torques may be transferred. Please ensure that the load transfer components such as mounting flange, PTO-through shaft and additional pumps are designed adequately. Our sales engineers will be pleased to provide design advice.

Torque transmission of HPV-02

datasheet

This shows the input side (A) und PTO-/output side (B) of a HPV-02 pump. The information on the following pages refers to

>> mounting flange and drive shaft (A)
>> PTO flange and through shaft (B).

A) Flange profile

Bolt hole dimensions
5575105135165210280
M1 inside diametermm17.517.517.521.521.52222
M2 outside diametermm24403440403839
M3 lengthmm20202520253030

Bolt hole diameter / Bolt hole length

datasheet

Torque transmission. Mounting flange
'Mounting flangein accordance with SAE J744For ratedsizeMountingDimensions
WasherScrewTorque (8.8)[Nm]Torque(10.9)* [Nm]K[mm]H[mm]V[mm]G[mm]
SAE C, 2 hole55, 75, 10517x33x10M16195275181.0---
SAE C, 2 hole75 & 10517x33x10M16195275181.0--114
with 4 additional threads M12
SAE D, 2 hole13521x37x8M20385540228.6---
SAE D, 2 hole13521x37x8M20385540228.6--138
with 4 additional threads M16
SAE D, 2 hole135 & 16521x37x8M20385540228.6230190-
"with additional bolt holes (d=17.5mm)"
SAE E, 4 hole210 & 280-M20385540224.5---
*) Option for standard design, necessary for tandem units

2-hole flange / 4-hole flange

datasheet

2-hole flange with 4 additional threaded holes 2-hole flange with 4 additional bolt holes

datasheet
Torque transmission. Drive shaft

A) Dimensions ANSI and SAE drive shafts

Shaft splineSAE-J744codeOutside diameter[mm]Useable spline length[mm]Shaft typeAvailable for rated size
(in accordance with ANSI B92.1)(for centring and shaft)5575105135165210280
12/24, 14 tC31.22302xxx
16/32, 21 t34.5139.51x*x*
12/24, 17 tC-C37.68302xx
16/32, 23 t37.6838.51x*
8/16, 13 tD,E43.71502xx
16/32, 27 t44.05621xx*x
8/16, 15 tF50.06581x*x
16/32, 33 t53.57581x*

*) Recommended for tandem configurations

A) Maximum input torque

Rated size5575105135165210280
Shaft"16/3221 t16/3221 t16/3223 t16/3227 t16/3227 t8/1615 t16/3233 t
Continuous torqueNm4356048361080131816722243
Maximum torqueNm64990012451609196424913343
Excess lengthmm54555575757575

A) Linde Hydraulics shaft types

Type 1. Without undercut / Type 2. With undercut

datasheet

Torque transmission. PTO flange

Linde pumps can be combined into tandem and multiple pumps. The combination options are determined by the permitted transfer torque. The following data refers to the PTO (pump output side, without further attachments).

B) PTO dimensions

Rated size5575105135165210280
Drive hub profile16/32,15 t16/32,18 t16/32,19 t16/32,21 t16/32,22 t16/32,24 t16/32,27 t
D1mm40424852636372
D2 spigot pilot diametermm82.55
D3mm8889.589.5
D4mmM 10M12
D5 max. bearing clearancemm3035384344.54749
L1mm1.51.9
L2 adapter lengthmm78
L3mm9
L4 minimum distancemm353933353738.550.5
L5 usable spline lengthmm14181920252930.6
L6 distance to bearingmm5157.55355.963.168.383
L7 min. bearing clearancemm333433-
L8 hole distance 2-holemm106.4146

B) Output shaft transfer torque

Rated size5575105135165210280
Continuous transfer torqueNm2183024185406598361122
Max. transfer torqueNm4315897631069130516552221

Torque transmission. Output shaft

B) PTO dimensions

datasheet

Gear pumps

Two types of gear pumps are available: internal gear pump IGP and external gear pump EGP. The possible combinations of and with IGP and EGP are determined by the PTO option and the permitted shaft torque. Both types can be used as charge pump for the main circuit or the control and cooling circuit. The allowable pressure at the suction port is between 0.8 bar (abs.) and 3.0 bar (abs.). The charge pressure relief valves for the rated sizes 55-135 are integrated in the port plate housing, and for the rated sizes 165-280 in the charge pressure manifold of the HPV-02.

Technical data

Displacement volumecc/rev161922.5313844
Standard charge pump for HPV-02Rated size55-10575-135165210280
Type of gear pumpIGPEGPIGPEGPEGPEGP
Mounting flange and drive shaft profileSAE A 16/32, 18 tSAE A 16/32, 9 tSAE A 16/32, 18 tSAE A 16/32, 9 tSAE A 16/32, 13 tSAE A 16/32, 13 t
Type of suctioninternal, externalexternalinternal, externalexternalexternalexternal
"Max. perm. operating pressure observe max. permissible rated pressures for filter and coolerbar4021040165275220
Standard PTO flange andshaft splineSAE A 16/32, 9 t-SAE A 16/32, 9 t---
Continuous output torqueNm175 75 Nm with SAE A-175 75 Nm with SAE A---
Max. output torqueNm250 107 Nm with SAE A-250 107 Nm with SAE A---
Cold start relief valveintegrated-integrated---

PTO flange with IGP

Flange profile 2-holeSAE ASAE BSAE B-BSAE C
Z Internal drive hub profilein accordance with ANSI B92.116/32, 9 t16/32, 13 t16/32, 15 t12/24, 14 t
D1 Spigot pilot diametermm82.55101.6127
D2 Thread sizemmM 10M 12M 16
L1 Hole distancemm106.4146181
L2 Adapter lengthmm71113
L3 Flange lengthmm-5572
Continuous transfer torquemm75175
Maximum transfer torquemm107250

PTO SAE A with IGP / PTO SAE B, B-B and C with IGP

datasheet

Controls

The modular control concept with standardised interface enables quick selection and adaptation for different customer and system requirements with mechanical, hydraulic or electronic control. All Series 02-controls feature an upstream signal circuit that is adapted to the respective control, and a standardised and load-independent servo control for simple and constantly available machine or vehicle control.

Technical data

Type of controlAdditional optionName of control
MechanicalproportionalM1R
HydraulicproportionalH1
with pressure cut-off regulationH1P
speed dependentCA
torque-/power controlledCA
with additional safety functionCA
ElectricalproportionalE1
with pressure cut-off regulationE1P
with additional safety functionE2
3 positionE5

E1/E5-control / E1P-control / E2-control

datasheet

H1-control / H1P-control / CA-control

datasheet

M1R-control / HPV-02 E2

datasheet
Controls. Control accuracy

All Series 02-pump controls result in the same machine response for identical motion commands, irrespective of the control type. Corrective action by the operator is no longer required. The reliable control of the pump can easily be integrated into any kind of vehicle management control system.

Control accuracy of a HPV-02 pump / E2-control

datasheet

Pressure cut-off regulation PCO

Special control elements deal with functions such as torque control or pressure cut-off regulation. Controls with pressure cut-off regulation (PCO) reduce pump flow when the cut-off pressure is reached. Because system pressure is maintained at low flow, the power consumption and thermal balance of the system are optimised.

Displacement relative to pilot pressure and pressure cut-off regulation for H- and E-controls

datasheet
Controls. Mechanical-hydraulic M

The M1R-pump control combines robustness with high precision for direct and reliable machine control. It is mechanically controlled and can be combined with a fixed, variable or regulating hydraulic motor. The control-specific data is independent of the nominal pump size.

M1R Mechanical control

datasheet

Flow direction

By turning the control lever the pump flow rate and direction of flow are controlled via a cam plate. The flow direction of the fluid depends on

>> the pump direction of rotation
>> the over centre direction of the swash plate.

High pressure outlet port

datasheet

P, S High pressure ports
A Pressure port, charge pump
B Suction port, charge pump
F Feed port, charge and control
X Test port, control pressure
Ms, Mp Test ports, high pressure
L, U Drain ports
L1, L2 Vent ports

Note for left hand rotation

A Suction port, charge pump
B Pressure port, charge pump

The cam plate offers a large control angle with progressive control characteristic and a wide neutral range. The resulting high resolution for movements from the neutral range (and vice versa) enables precise manoeuvring. Reliable and robust control of the displacement volume is achieved through position feedback.

Displacement relative to control angle

datasheet

Control force with max. long lever radius r= 70 mm 17 N
Max. permissible control force (intermittent) 500 N
Control torque < 1.0 Nm
Control torque out of notch < 1.5 Nm
Neutral position 24°, 90° (standard), 133°, 144°, 188°, 210°, 232°
Control angle neutral range ... to end position ±3° ... ±48°
Minimum response time with standard restrictors 0.5 s

M1R-cam plate / Control range

datasheet
Controls. Hydraulic H

The HPV-02 H1 features hydraulic control with a wide pilot pressure range for improved machine control. It can be combined with a fixed, variable or regulating hydraulic motor. The data is specific for hydraulic controls, and independent of the nominal pump size and pressure cut-off regulation PCO, unless specified otherwise otherwise (see section Controls. Control accuracy).

H1. Hydraulic control

datasheet

Flow direction

By an external hydraulic signal input at the pilot pressure ports (Y, Z) the pump flow rate and direction of flow are controlled. The flow direction of the fluid depends on the pump direction of rotation and the over centre direction of the swash plate.

High pressure outlet port

datasheet

H1P. Hydraulic control with PCO

datasheet

P, S High pressure ports
A Pressure port, charge pump
B Suction port, charge pump
F Feed port, charge and control
X Test port, pilot pressure
Ms, Mp Test ports, high pressure
L, U Drain ports
T Vent port
Y, Z Pilot pressure ports

Note for left hand rotation

A Suction port, charge pump
B Pressure port, charge pump

Pilot pressure range standard: 4-16 bar, option: 4-10 bar differential pressure |Y-Z|
Maximum permissible pressure at Y or Z 30 bar
Minimum response time with standard orifices
for one-way swashing between 0 and max 0.5 s

Displacement relative to pilot pressure

datasheet

H1P-control with PCO

datasheet

Controls. Hydraulic-mechanical CA

The HPV-02 CA is a speed-dependent pump control with torque/power regulation. It can be combined with a hydraulic motor as fixed, variable or regulating motor or a variable motor with pressure regulator. The modular design offers a high degree of versatility in terms of function and control.

CA. Hydraulic-mechanical control

datasheet

Adverse factors affecting service life
>> pilot operated system P, S High pressure ports
>> controlled load response A Suction port, charge pump
>> temperature independent F Feed port, charge and control
Test ports
>> dynamics Mt Temperature
>> precision Ms, Mp High pressure
>> low hysteresis Y, Z Pilot pressure
>> high versatility (modular design) Ml For power settings and inch pressure port
>> various motor control possible Msp Charge pressure
>> simple adjusting X Pilot pressure port HMV
>> direct control of torque and tractive force L, U Drain ports
>> speed optimized inching function L1, L2 Vent ports
T Drain and vent port
>> high safety standard Note for left hand
>> hydrostatic deceleration A Suction port, charge pump

Drive with speed-dependent variable pump and variable motor with pressure override

datasheet

Controls. Electro-hydraulic E1 and E5

The HPV-02 E1 has two proportional solenoids and through the upstream signal circuit it combines the flexibility of electronic vehicle management with the reliability of a pump control marked by its high operational availability. Precise and simple. Identical commands always call for the same response in the machine, so no corrective action is required by the operator or the electronic system. The HPV-02 E5 has two switching solenoids and thus sets the pump to either neutral or maximum swash angle of any direction.

E1. Electro-hydraulic control

datasheet

E1P. Electro-hydraulic control with PCO

datasheet

E5. Electro-hydraulic 3 position control

datasheet

P, S High pressure ports
A Pressure port, charge pump
B Suction port, charge pump
F Feed port, charge and control
X Test port, pilot pressure
Ms, Mp Test ports, high pressure
L, U Drain ports
T Vent ports
Note for left hand rotation
A Suction port, charge pump
B Pressure port, charge pump

Controls. Electro-hydraulic E2

The HPV-02 E2, with its additional release function, can easily be integrated in an electronic vehicle management control system like an E1-control. In addition it offers a safety standard that meets the stringent requirements for road traffic use. The E2-control features two proportional solenoids and a switching solenoid.

E2. Electro-hydraulic control

datasheet

E2 with switch-off function

The E2 control offers an interface for switching off the whole system. In case of signal irregularity or perturbation like cable break or short-circuit in the switching solenoid circuit (co called 'watchdog'), the pump swashes back to neutral position in a defined manner.
The vehicle is decelerated until standstill and thus provides a safe condition of the machine as per EN ISO 13849.

In case of disfunction in the proportional magnets' circuits, a similar reaction can be induced by the intervention of the electronic control units.
It use is recommended for mobile applications where specific safety criteria have to be met in terms of travel coasting behaviour, e.g road traffic use.

Product advantages of E2

>> fulfils the rigorous demands for road traffic use
>> active drive enable
>> minimized susceptibility to interference
>> with HMF-02: defined swashing back of pump for control-led deceleration and stop in case of system fault
>> with HMV-02: diesel overspeed protection by fast swashing back of pump

P,S High pressure ports
A Pressure port, charge pump
B Suction port, charge pump
F Feed port, charge and control
X Test port, control pressure
Ms,Mp Test ports, high pressure
Y,Z Test ports, control pressure
L,U Drain ports
T Vent port

Note for left hand rotation

A Suction port, charge pump
B Pressure port, charge pump

Controls. Electro-hydraulic E

E1 control / E1P control

datasheet

E5 control / E2 control

datasheet

Flow direction

By an external electrical signal input at the solenoids (MY and MZ) the pump flow rate and direction of flow are controlled. The flow direction of the fluid depends on

>> the pump direction of rotation
>> the over centre direction of the swash plate.

High pressure outlet port

datasheet

The data is specific for electrical controls, and independent of the nominal pump size and PCO pressure cut-off regulation, unless specified otherwise (see section Controls. Control accuracy). Figures HPV-02 E1 and HPV-02 E2 (page 22, 23) show the standard mounting position for the respective E-control.

Control signal characteristics

Supply voltage = limiting voltageV1224
Connector typeDIN EN 175301-803, Deutsch, AMP Junior Timer (2-pin*)
Voltage typeDirect Current (D.C.)
Power consumptionW15.6
Rated current = limiting currentmA1300650
Control currentswash beginmA450 ± 10225 ± 5
swash end on requestpilot pressure range 4-10 bar (option)mA810410
pilot pressure range 4-16 bar (standard)mA1200600
Relative duty cycle%100
Protection classIP54 (DIN), IP67 (Deutsch), IP6K6K (AMP)
Control typesdigital control via Pulse Width Modulation PWM100 Hz rectangle, pulse duty ratio variable over control range
analogue controlDirect current with dither overlay (dither frequency nom. 35 Hz, duty cycle 1:1). Further details on request
Minimum response time with standard orificess0.5

*) Coding 1 with proportional solenoids (E1, E1P), coding 2 with switching solenoids (E2, E5)

Displacement relative to control current

datasheet

Dimensions. M-controls

Control-specific dimensions for HPV-02 with mechanical-hydraulic controls.

Port sizes and dimensions for M-controls

Rated size5575105135165210280
D1 [mm]127152.4165.1
B1 [mm]181228.6224225
B2 [mm]101116141141142155
B3 [mm]101116141138.5135-
B4 [mm]192216219233240246
B5 [mm]194
L1 [mm]225242267288319.5346392
L2 [mm]282304329350485.5516571
L3 [mm]335359385425560.4591646
L4 [mm]151
L5 [mm]70
L6 [mm]48
H1 [mm]889399106119.5134152
H2 [mm]95103105112122.5133150
H3 [mm]184188193198214.5226238
PSAE ¾“SAE 1“SAE 1 ¼“SAE 1 ½“
SSAE ¾“SAE 1“SAE 1 ¼“SAE 1 ½“
A gear pumpM27x2SAE 1“SAE ¾“
B gear pumpM36x2SAE 1 ¼“SAE 1 ¼“
LM22x1.5M27x2M27x2M33x2
UM22x1.5M27x2M27x2M33x2
FM22x1.5M27x2
XM14x1.5
MpM14x1.5
MsM14x1.5
L1M14x1.5
L2M22x1.5

datasheet

Threads metric in accordance with ISO 6149-1
Suction port at IGP in accordance with ISO 8434-1 L28
High pressure ports similar to ISO 6162-2
Socket cap screw in accordance with ISO 4762
Further threads on request

datasheet

Dimensions. H-controls

Control-specific dimensions for HPV-02 with hydraulic controls.

Port sizes and dimensions for H-controls

Rated size5575105135165210280
D1 [mm]127152.4165.1
B1 [mm]181228.6224225
B2 [mm]101116141134.5143155
B3 [mm]101116141134.5135139
B4 [mm]192216219233240246
B5 [mm]231
L1 [mm]225242267288319.5346392
L2 [mm]282304329350485.5516571
L3 [mm]335359385425560.4591646
L4 [mm]133
H1 [mm]889399106119.5134152
H2 [mm]95103105112122.5133150
H3 [mm]w/o PCO194154158163187191204
with PCO185190194199223201214
PSAE ¾“SAE 1“SAE 1 ¼“SAE 1 ½“
SSAE ¾“SAE 1“SAE 1 ¼“SAE 1 ½“
A gear pumpM27x2SAE 1“SAE ¾“
B gear pumpM36x2SAE 1 ¼“SAE 1 ¼“
LM22x1.5M27x2M33x2
UM22x1.5M27x3M33x2
FM22x1.5M27x2M27x2
TM22x1.5
XM14x1.5
MpM14x1.5
MsM14x1.5
YM14x1.5
ZM14x1.5

datasheet

Threads metric in accordance with ISO 6149-1
Suction port at IGP in accordance with ISO 8434-1 L28
High pressure ports similar to ISO 6162-2
Socket cap screw in accordance with ISO 4762
Further threads on request

datasheet

Dimensions. CA-controls

Control-specific dimensions for HPV-02 with hydraulic-mechanical controls.

Port sizes and dimensions for CA-controls

Rated size5575105135
D1 [mm]127152.4
B1 [mm]181228.6
B2 [mm]101116141
B3 [mm]101116141
B4 [mm]193212214217
B5 [mm]336
L1 [mm]225242267288
L2 [mm]282306331351.5
L3 [mm]343361386.3426.1
L4 [mm]207
H1 [mm]889399105.5
H2 [mm]9510399104
H3 [mm]178184187.8191.1
A gear pumpM36x2
PSAE 1“
SSAE 1“
LM22x1.5
UM22x1.5
FM22x1.5
TM22x1.5
X1M14x1.5
MpM14x1.5
MlM14x1.5
MsM14x1.5
MspM14x1.5
MtM14x1.5
YM14x1.5
ZM14x1.5

datasheet

Threads metric in accordance with DIN 3852-1
Suction port at IGP in accordance with ISO 8434-1 L28
High pressure ports similar to ISO 6162-2
Socket cap screw in accordance with ISO 4762
Further threads on request

datasheet

Dimensions. E-controls

Control-specific dimensions for HPV-02 with electro-hydraulic controls.

Port sizes and dimensions for E-controls

Rated size5575105135165210280
D1 [mm]127152.4165.1
B1 [mm]181228.6224225
B2 [mm]101116141134.5143155
B3 [mm]101116141134.5135139
B4 [mm]192216219233240246
B5 [mm] E1226
B5 [mm] E2230
L1 [mm]225242267288319.5346392
L2 [mm]282304329350485.5516571
L3 [mm]335359385425560.4591646
L4 [mm]183
H1 [mm]889399106119.5134152
H2 [mm]95103105112122.5133150
H4 [mm] E1 / E2 AMP-JT connectors159164168173189.5218231
H4 [mm] E1 DIN connectors195200204209225.5254-267
PSAE ¾“SAE 1“SAE 1 ¼“SAE 1 ½“
SSAE ¾“SAE 1“SAE 1 ¼“SAE 1 ½“
MpM14x1.5
MsM14x1.5
A gear pumpM27x2SAE 1“SAE ¾“
B gear pumpM36x2SAE 1 ¼“SAE 1 ¼“
LM22x1.5M27x2M33x2
UM22x1.5M27x2M33x2
FM22x1.5M27x2
TM22x1.5
XM14x1.5
YM14x1.5
ZM14x1.5
F2M14x1.5

datasheet

Threads metric in accordance with ISO 6149-1
Suction port at IGP in accordance with ISO 8434-1 L28
High pressure ports similar to ISO 6162-2
Socket cap screw in accordance with ISO 4762
Further threads on request

datasheet

Dimensions. Modular system

The following diagrams show the proportions of similar components.

datasheet

>> M1R-control
>> IGP 22.5 cc/rev with cover
>> IGP 16 cc/rev without cover
>> filter mounting side for rated sizes 55 - 105

datasheet

>> E1-control with mounting postition of solenoid connectors
>> E2-control with mounting postition of solenoid connectors
>> manual override
>> DIN-connector
>> AMP-JT-connector
>> filter mounting side for rated size 135 - 280
>> charge pressure manifold for rated size 210 and 280 without filter
>> SAE A PTO-mounting flange
>> EGP

The following diagrams show the proportions of similar components.

datasheet

>> 4-hole mounting flange
>> 2-hole mounting flange
>> H1-control

datasheet

>> M1R-control lever geometry
>> IGP
>> EGP
>> filter
>> companion flange

The following data enable quick calculation of the overall maximum external dimensions. In each case only the relevant dimensions are shown so that length, width and height can simply be determined through addition. The actual fitting dimensions of the respective units are shown on the installation drawing.

datasheet

External dimensions for addition

ComponentTypeLengthWidthHeight
Basic unit55230210185
75245235190
105270235210
135290280220
165320270245
210350290275
280395315305
ControlM1R-1095
H1-555
H1P-1075
CA-13595
E1/E5-5110
E1P-10110
E2-15110
Gear Pump16 cc60--
22,5 cc65--
31 cc135--
38 cc175--
44 cc180--
FilterNr.21095-
Nr.3without gear pump105-
F-port 90°1550-
Companion flange not shown75--
Intermediate flange Shown in section (Dimensions. Tandem pumps)55 -> SAE C47.5
75 -> SAE C47.5
105 -> SAE C37.5
135 -> SAE D / C50 / 31
165 -> SAE D / C61.5 / 26
210 -> SAE E / D / C55 / 68 / 32
280 -> SAE E / D / C39 / 39 / 45.5

Example:
HPV 135-02 H1 with IGP 22.5, filter no. 3 and companion flange
L. 440 mm B. 390 mm H. 275 mm

Dimensions. HPV-02 tandem pumps

Tandem pumps are created by connecting individual HPV units in series, with the pumps arranged by capacity. Positioning the charge pump(s) at the end of the tandem ensures optimum space utilisation, output allocation and load distribution.

datasheet

Overall length of tandem pump

Rated SizeRear pumpHPV 55HPV 75HPV 105HPV 135HPV 165HPV 210HPV 280
Front pumpLengths [mm]--
HPV 55 with IGP 16 cc at rear pumpL1496------
L2553------
L3607------
HPV 75with IGP 22,5 cc at rear pumpL1513530-----
L2575592-----
L3613648-----
HPV 105with IGP 22.5 cc at rear pump L1529546572----
L2591608634----
L3647663586----
HPV 135with IGP 22.5 cc at rear pump L1543560586640---
L2605622648702---
L3680696722777---
HPV 165with EGP 38 cc at rear pump L1571588613670684--
L2746763788844859--
L3820837865919934--
HPV 210with EGP 38 cc at rear pump L1610627653702722731-
L2782799825874897903-
L3857874900947971978-
HPV 280with EGP 44 cc at rear pump L1655672698723755777823
L28348518779039359561002
L3909925951978100910301076
Dimensions. HPV-HPR-02 multiple pumps

Multiple pumps are created by combining individual pump units in series, with the pumps arranged by capacity. Positioning the gear pump(s) at the end of the unit ensures optimum space utilization, output allocation and load distribution. The following table is based on the gear pump acting as charge pump for the HPV-02 variable pump.

datasheet

Overall length of multiple pump

Rated sizeHPR 55HPR 75HPR 105HPR 135HPR 165HPR 210HPR 280
Front pumpLengths [mm]
HPV 55with IGP 16 cc at HPRL1492------
L2549------
L3603------
HPV 75with IGP 22.5 cc at HPRL1509521-----
L2586598-----
L3642653-----
HPV 105with IGP 22.5 cc at HPRL1525536567----
L2602613629----
L3657669684----
HPV 135with IGP 22.5 cc at HPRL1539550581637---
L2616627643699---
L3690702717774---
HPV 165L1565578608667715--
L2741753783842882--
L3815827857916956--
HPV 210with EGP 38.5 cc at HPRL1606618648699722733-
L2793805820871897905-
L3868879895945972980-
HPV 280with EGP 44 cc at HPRL1651663693720768779834
L28458568729009489581014
L3919931946975102310331089
Modular system features

The HPV-02 is based on a modular system with the following characteristics. This enables our distribution partners to configure the product according to your requirements. The latest characteristics and available options can be taken form the model code, which is available on our homepage.

  • Size
  • Vmax
  • Mounting flange
  • Companion flange
  • Drive shaft
  • Direction of rotation
  • PTO direct mounting
  • Tandem pump
  • Internal gear pump
  • External gear pump
  • Suction internal gear pump
  • Direction of GP suction
  • PTO mounting on IGP
  • Port threads
  • Control
  • Pilot pressure range for H-/E-control
  • Control lever geometry
  • Position of control lever
  • Voltage for E-controls
  • Cut-off for E-controls
  • Connectors for E-controls
  • Arrangement of solenoids
  • High pressure and charge pressure relief valve
  • Cold start relief valve
  • Drain port U + L
  • Filter/charge pressure manifold
  • Filter flange mounting
  • Surface treatment
  • Name plate
  • Swash angle sensor
3D Model HPV-02-A2-210L-E100000BH210-35020F0-MS0S50-B13000-0000-R00-210-210-N
HPV-02-A2-210L-E100000BH210-35020F0-MS0S50-B13000-0000-R00-210-210-N
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