Husqvarna DXR-310 Technical Data, Guide values for mains connection, Hydraulic system’s pressure

Page 50

TECHNICAL DATA

Guide values for mains connection

The power cable must be dimensioned by a qualiÞed person in accordance with national and local regulations. The mains socket to which the machine is connected must be dimensioned for the same amperage as the machine’s electrical socket and extension cable, e.g. a 63 A electrical socket must be preceded by a 63 A fuse.

Nominal

Min.

Cable area

Starting

voltage from

voltage

 

current

power source

at machine

 

 

V

V

mm2

A

Motor output

Setting

Max. cable

 

thermal over-

length during

 

load relay

operation

kW

A

m

 

 

 

400

380

6

90*

 

22,0

 

 

 

 

50 Hz

 

400

380

10

90*

22,0

 

 

 

 

 

400

380

16

90*

22,0

460

 

 

 

 

 

440

6

90*

 

25,3

 

 

 

 

60 Hz

 

460

440

10

90*

25,3

 

 

 

 

 

460

440

16

90*

25,3

 

 

 

 

 

 

* Two phases soft start. The directly related phase can be loaded up to 30% more.

44

44

44

44

44

44

163

272

435

163

272

435

The hydraulic system’s pressure

Type of pressure

 

Pressure, Bar

 

 

 

 

 

 

Pump pressure

Tool, max*

250

The pressure in the pipes between pump and main stop

 

 

Rotating function

170

valve. The pressure varies between pressure at rest and

 

 

Outrigger down/up

250/200

max. pressure depending on which hydraulic functions

 

 

Arm functions

200

are being used.

 

 

 

Pressure cut-off

Telescopic arm

180

 

 

 

Functions equipped with pressure cut-off can never be

(External hand tool - option)

(140)

run at a higher pressure than that indicated. The follow-

 

 

ing functions are equipped with pressure cut-off for the

 

 

respective pressure level.

 

 

 

 

 

Pressure at rest

 

20 ±1

The pressure that the pump delivers when no function is

 

 

activated and the pump around valves is shut.

 

 

 

 

 

50 - English

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Page 49 Page 51
Contents DXR-310 Page Contents Introduction KEY to Symbols Symbols on the machinePersonal protective equipment Safety InstructionsProtective equipment Other protective equipmentIf there is an accident General safety instructionsManagement and operator ResponsibilityGeneral working instructions Work area safetyElectrical safety Machine’s risk areaGeneral Personal safetyOperation Education and trainingOutriggers ManoeuvringGeneral Rotation functionFalling material Transport and storage TowingPersonal protection Machine’s safety featuresMaintenance and service Mechanical protection Moisture TemperatureExternal environmental factors Dust and particlesPresentation Machine’s functionsWhat is what in the machine Main pressure Hydraulic SystemGeneral Pressure cut-offMachine’s hydraulic system Low-voltage circuit Electric SystemHigh-voltage circuit Machine’s electric system Control System Remote controlBattery Machine’s softwareWhat is what on the remote control Symbols on the remote control Starting Starting and StoppingBefore starting StoppingOperating modes Key to commandsOperation Designation of the machine’s partsWork mode Set-up mode Track operationTransport mode Hydraulic hammer ToolsBucket Concrete cutterFitting CleaningChanging tools StorageFitting the track widener SettingsTrack widener Menu system Tuning Operational settingsLCD Adjustment Software versionMaintenance and Service Cleaning of components CleaningCleaning method After washingService schedule Daily inspectionWeekly service MiscellaneousChange Hours serviceAfter the Þrst 100 hours Outriggers and arm system Service reviewLubrication Gear ringTightening torque MountingsShafts PosLevel check Wear and damageLeakage CracksFunctional inspection Replenishing hydraulic ßuid ChangeDraining hydraulic ßuid Oil Þlter Air ÞlterService messages Trouble ShootingError messages Service messages and actions ActionTrouble shooting guide Fault Cause Possible actionEnglish Hydraulic system’s pressure Technical DataGuide values for mains connection 50 HzHydraulic ßuid Preset limit valuesHydraulic ßuid and lubricant LubricantTechnical data Machine without tool Sound power levelNoise emissions Machine with tool hydraulic hammerEnglish Technical Data EC-DECLARATION of Conformity EC-declaration of conformityPage ´z+SXh¶6Q¨ Page 1151567-26 2009-03-16

DXR-310 specifications

The Husqvarna DXR-310 is a state-of-the-art remote-controlled demolition robot designed for various construction and demolition tasks. With an emphasis on versatility and efficiency, this robust machine stands out in the crowded landscape of demolition equipment. It is specifically engineered to tackle challenging environments while offering operators a high level of safety and control.

One of the standout features of the DXR-310 is its powerful hydraulic system, which allows for exceptional performance even in the most demanding applications. With an output of 12.5 kW, it can handle various attachments effectively, enabling it to perform a wide array of tasks, from crushing and breaking to lifting and demolition. Its compact size and lightweight design make it easy to maneuver, which is particularly beneficial in confined spaces, such as renovation projects or urban environments.

The DXR-310 is equipped with a user-friendly control system that facilitates precise operation from a distance. The ergonomic remote control is intuitive, allowing the operator to execute complex commands with ease, enhancing overall productivity. This feature is vital, especially in situations where operator safety is paramount, as it enables them to maintain a safe distance from potential hazards.

Another notable characteristic is the robot's durability and reliability. The chassis and components are designed to withstand harsh working conditions, ensuring long-term performance. The robust build minimizes downtime, enhancing overall efficiency on job sites.

The Husqvarna DXR-310 also integrates advanced technology to optimize its functionality. It is compatible with a range of attachments, including hydraulic breakers, crushers, and grapples, making it highly adaptable to various tasks. Additionally, the robot is designed with a unique suspension system that improves stability and ground contact, ensuring reliable operation on uneven surfaces.

In terms of maintenance, the DXR-310 is designed to be user-friendly, with accessible components that simplify routine checks and repairs. This commitment to easy maintenance contributes to reduced operational costs over time.

In conclusion, the Husqvarna DXR-310 demolition robot combines power, versatility, and safety into a single machine. Its advanced hydraulic system, user-friendly controls, and adaptability make it ideal for a wide range of demolition applications. The robust design and maintenance-friendly features further enhance its appeal to contractors looking for efficient solutions in the construction industry.
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