Husqvarna DXR-310 manual Service review, Lubrication, Outriggers and arm system, Gear ring

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MAINTENANCE AND SERVICE

Service review

WARNING!

Ensure that nobody starts the machine while service is taking place. Turn off the motor when the machine has been moved to the desired location. Disconnect the power cable and place it so that it cannot be connected by mistake.

Lubrication

The machine can be moved to a position to access all grease nipples (see picture).

Do as follows:

•Clean the nipple before greasing.

•Replace broken or blocked nipples.

•Connect the grease gun and pump 3-5 strokes. Use lubricating grease as per the “Hydraulic ßuid and lubrication” table in the “Technical data” sec- tion.

Make a habit of always applying lubrication in the same order in order to more easily remember all lubri- cation points.

Outriggers and arm system

•Lubricate all joints and cylinder mountings.

•The inner tube of the telescopic arm has to be lubricated. Operate the telescopic arm to its outer end position. Apply grease to the arm’s sliding surfaces.

Gear ring

The gear ring has separate grease nipples for bearings and cogs. To ensure that the grease is evenly distrib- uted it should be applied followed by rotation and then applied again.

•Connect a grease gun and grease the nipples.

•Stand at a safe distance, start the machine, rotate the upper part by 90° and then turn off the motor.

•Repeat three times so that the gear ring’s bearings and cogs are lubricated in four places.

NB! If the instructions are not followed there is a high risk of the gear ring’s seals being forced out. The gear ring’s bearings are then open to dirt and the seals have to be replaced.

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Contents DXR-310 Page Contents Introduction KEY to Symbols Symbols on the machineSafety Instructions Protective equipmentPersonal protective equipment Other protective equipmentGeneral safety instructions Management and operatorIf there is an accident ResponsibilityWork area safety Electrical safetyGeneral working instructions Machine’s risk areaPersonal safety OperationGeneral Education and trainingManoeuvring GeneralOutriggers Rotation functionFalling material Transport and storage TowingMaintenance and service Machine’s safety featuresPersonal protection Mechanical protection Temperature External environmental factorsMoisture Dust and particlesPresentation Machine’s functionsWhat is what in the machine Hydraulic System GeneralMain pressure Pressure cut-offMachine’s hydraulic system High-voltage circuit Electric SystemLow-voltage circuit Machine’s electric system Remote control BatteryControl System Machine’s softwareWhat is what on the remote control Symbols on the remote control Starting and Stopping Before startingStarting StoppingKey to commands OperationOperating modes Designation of the machine’s partsWork mode Set-up mode Track operationTransport mode Tools BucketHydraulic hammer Concrete cutterCleaning Changing toolsFitting StorageTrack widener SettingsFitting the track widener Menu system Operational settings LCD AdjustmentTuning Software versionMaintenance and Service Cleaning Cleaning methodCleaning of components After washingService schedule Daily inspectionWeekly service MiscellaneousAfter the Þrst 100 hours Hours serviceChange Service review LubricationOutriggers and arm system Gear ringMountings ShaftsTightening torque PosLevel check Wear and damageLeakage CracksFunctional inspection Draining hydraulic ßuid ChangeReplenishing hydraulic ßuid Oil Þlter Air ÞlterTrouble Shooting Error messagesService messages Service messages and actions ActionTrouble shooting guide Fault Cause Possible actionEnglish Technical Data Guide values for mains connectionHydraulic system’s pressure 50 HzPreset limit values Hydraulic ßuid and lubricantHydraulic ßuid LubricantTechnical data Sound power level Noise emissionsMachine without tool 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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