Abstract: Provided is a construction machine including an electrical component and efficiently cooling it. The construction machine includes an upper slewing body having an air intake chamber capable of taking in air, an engine, the electrical component, an air intake duct guiding the air inside the air intake chamber toward the engine, a blow fan directing the air inside the air intake chamber toward the engine through the air intake duct, and electrical-component cover covering the electrical component. The electrical-component cover defines an air flow path for flowing air along the electrical component, between the electrical-component cover and the electrical component thereinside. The electrical-component cover includes an air inlet communicating an upstream portion of the air flow path with the air intake chamber and an air outlet communicating a downstream portion of the air intake chamber with the air intake duct.

Abstract: Provided is a construction machine including an electrical component and efficiently cooling it. The construction machine includes an upper slewing body having an air intake chamber capable of taking in air, an engine, the electrical component, an air intake duct guiding the air inside the air intake chamber toward the engine, a blow fan directing the air inside the air intake chamber toward the engine through the air intake duct, and electrical-component cover covering the electrical component. The electrical-component cover defines an air flow path for flowing air along the electrical component, between the electrical-component cover and the electrical component thereinside. The electrical-component cover includes an air inlet communicating an upstream portion of the air flow path with the air intake chamber and an air outlet communicating a downstream portion of the air intake chamber with the air intake duct.

Abstract: Provided is a work machine capable of protecting a battery from splashing fuel during fuel filling. The work machine includes a fuel tank having a fuel-filler portion, a battery arranged near the fuel-filler portion, and a cover member. The cover member has a cover portion which covers an upper surface of the battery and an extension portion which continuously extends from the cover portion toward the fuel-filler portion to cover a region from the battery to the fuel-filler portion.

Abstract: Provided is a work machine capable of protecting a battery from splashing fuel during fuel filling. The work machine includes a fuel tank having a fuel-filler portion, a battery arranged near the fuel-filler portion, and a cover member. The cover member has a cover portion which covers an upper surface of the battery and an extension portion which continuously extends from the cover portion toward the fuel-filler portion to cover a region from the battery to the fuel-filler portion.

Abstract: A pressure-sensitive adhesive tape package is described in which while easiness in applying the adhesive tape is pursued, an effect of saving in resources can be obtained. The pressure-sensitive adhesive tape package accommodates an adhesive tape having a support and an adhesive agent layer provided on one surface of the support, and includes a release sheet releasably attached to the adhesive agent layer. Moreover, in the pressure-sensitive adhesive tape package, the release sheet is bent along a predetermined bending line with the adhesive tape, and the adhesive tape is sealed inside of the bent release sheet.

Abstract: A pressure-sensitive adhesive tape package is described in which while easiness in applying the adhesive tape is pursued, an effect of saving in resources can be obtained. The pressure-sensitive adhesive tape package accommodates an adhesive tape having a support and an adhesive agent layer provided on one surface of the support, and includes a release sheet releasably attached to the adhesive agent layer. Moreover, in the pressure-sensitive adhesive tape package, the release sheet is bent along a predetermined bending line with the adhesive tape, and the adhesive tape is sealed inside of the bent release sheet.

Abstract: In a compact excavator of the type wherein an opening portion of an engine room with a fuel tank installed therein is opened and closed with a bonnet and an operator's seat is provided on the bonnet, a load transfer member is provided on an upper surface of the fuel tank in a state in which a load receiving portion is in contact with the bonnet, so that a total load comprising the weight of the operator's seat, the weight of an operator sitting on the operator's seat and the weight of the bonnet is transmitted from the bonnet to the fuel tank as a force of pressing down the tank from above.

Abstract: A pressure-sensitive adhesive tape package is described in which while easiness in applying the adhesive tape is pursued, an effect of saving in resources can be obtained. The pressure-sensitive adhesive tape package accommodates an adhesive tape having a support and an adhesive agent layer provided on one surface of the support, and includes a release sheet releasably attached to the adhesive agent layer. Moreover, in the pressure-sensitive adhesive tape package, the release sheet is bent along a predetermined bending line with the adhesive tape, and the adhesive tape is sealed inside of the bent release sheet.

Abstract: A rear half part of a surface of a main body of a working oil tank installed in line with a control valve opposing to the valve is dented in an inclining surface shape in the direction moving away from the valve so that between both the tank and the valve, is formed a working space for attaching and detaching a pressure compensating spool, while return tubes are separately connected to the upper and the lower side of a filter case side wall within the body. Within the body, is provided a cylindrical filter case having a bottom in which a return filter for return oil is housed, and the return tubes are connected to the case side wall in a state of communicating with the inside of the filter case.

Abstract: Handrail mounts are provided in a bottom portion of a cast upper frame, and lower ends of side supports of a handrail are attached to the above handrail mounts. A base plate for attaching a floor plate is hanged and fixed between the side supports at a higher position than the attachment position, and a front end part of the floor plate is attached to the above base plate.

Abstract: In a compact excavator of the type wherein an opening portion of an engine room with a fuel tank installed therein is opened and closed with a bonnet and an operator's seat is provided on the bonnet, a load transfer member is provided on an upper surface of the fuel tank in a state in which a load receiving portion is in contact with the bonnet, so that a total load comprising the weight of the operator's seat, the weight of an operator sitting on the operator's seat and the weight of the bonnet is transmitted from the bonnet to the fuel tank as a force of pressing down the tank from above.

Abstract: Handrail mounts are provided in a bottom portion of a cast upper frame, and lower ends of side supports of a handrail are attached to the above handrail mounts. A base plate for attaching a floor plate is hanged and fixed between the side supports at a higher position than the attachment position, and a front end part of the floor plate is attached to the above base plate.

Abstract: A rear half part of a surface of a main body of a working oil tank installed in line with a control valve opposing to the valve is dented in an inclining surface shape in the direction moving away from the valve so that between both the tank and the valve, is formed a working space for attaching and detaching a pressure compensating spool, while return tubes are separately connected to the upper and the lower side of a filter case side wall within the body. Within the body, is provided a cylindrical filter case having a bottom in which a return filter for return oil is housed, and the return tubes are connected to the case side wall in a state of communicating with the inside of the filter case.