Abstract: A work machine where a plurality of exhaust treatment devices can appropriately be arranged is provided. The work machine includes an engine, a first exhaust treatment device that treats exhaust emitted from the engine, and a second exhaust treatment device that treats exhaust that has passed through the first exhaust treatment device. A longitudinal direction of the first exhaust treatment device is inclined with respect to a fore/aft direction and a lateral direction and inclined with respect to a longitudinal direction of the second exhaust treatment device.

Abstract: A work machine where a plurality of exhaust treatment devices can appropriately be arranged is provided. The work machine includes an engine (7), a first exhaust treatment device (12) that treats exhaust emitted from the engine (7), and a second exhaust treatment device (14) that treats exhaust that has passed through the first exhaust treatment device (12). A longitudinal direction of the first exhaust treatment device (12) is inclined with respect to a fore/aft direction (X) and a lateral direction (Y) and inclined with respect to a longitudinal direction of the second exhaust treatment device (14).

Abstract: A cooling unit includes a tank having an inlet port and a discharge port for refrigerant, first and second radiators connected to the tank, the first and second radiators each having a flow path, an inlet chamber defined in the tank for supplying the refrigerant flowing therein from the inlet port to the first radiator, a discharge chamber defined in the tank for discharging the refrigerant cooled in the second radiator to the discharge port, and a reservoir in which bubbles generated in the refrigerant are collected, the reservoir being provided between the inlet chamber and the discharge chamber in the tank.

Abstract: An oil storage tank includes a hydraulic oil tank configured to store hydraulic oil, a fuel oil tank configured to store fuel oil, a breather valve disposed on the hydraulic oil tank, and a breather hose connected to the breather valve. The hydraulic oil tank includes a first facing face facing the fuel oil tank. The fuel oil tank includes a second facing face facing the hydraulic oil tank. The second facing face has a fuel-oil-tank adjacent face and a fuel-oil-tank sloped face. The fuel-oil-tank adjacent face extends along the hydraulic oil tank. The fuel-oil-tank sloped face is connected to the fuel-oil-tank adjacent face and slopes relative to the fuel-oil-tank adjacent face so as to be away from the hydraulic oil tank. The breather hose is disposed along the fuel-oil-tank sloped face.

Abstract: An oil storage tank includes a hydraulic oil tank configured to store hydraulic oil, a fuel oil tank configured to store fuel oil, a breather valve disposed on the hydraulic oil tank, and a breather hose connected to the breather valve. The hydraulic oil tank includes a first facing face facing the fuel oil tank. The fuel oil tank includes a second facing face facing the hydraulic oil tank. The second facing face has a fuel-oil-tank adjacent face and a fuel-oil-tank sloped face. The fuel-oil-tank adjacent face extends along the hydraulic oil tank. The fuel-oil-tank sloped face is connected to the fuel-oil-tank adjacent face and slopes relative to the fuel-oil-tank adjacent face so as to be away from the hydraulic oil tank. The breather hose is disposed along the fuel-oil-tank sloped face.

Abstract: An oil storage tank includes a step member, a first tank part and a second tank part. The step member has a placement face. The first tank part is disposed below the step member to support the step member. The second tank part is coupled to the first tank part and has an upper face a lower face, a first side face, a second side face and a recessed section. The upper face is provided above the placement face. The first side face faces the first tank part and is connected to the upper face and the lower face. The second side face is connected to the upper face, the lower face and the first side face. The recessed section is formed by a sloped face provided to a corner portion at which the upper face, the first side face and the second side face intersect.

Abstract: An electronic device includes: a resin plate; an electronic component disposed on one side of the resin plate in a thickness direction; and a heat transfer member having higher heat conductivity than the resin plate, the heat transfer member transferring heat from the one side to the other side of the resin plate in the thickness direction.

Abstract: An oil storage tank includes a step member, a first tank part and a second tank part. The step member has a placement face. The first tank part is disposed below the step member to support the step member. The second tank part is coupled to the first tank part and has an user face a lower face, a first side face, a second side face and a recessed section. The upper face is provided above the placement face. The first side face faces the first tank part and is connected to the upper face and the lower face. The second side face is connected to the upper face, the lower face and the first side face. The recessed section is firmed by a sloped face provided to a corner portion at which the upper face, the first side face and the second side face intersect.

Abstract: A cooling unit includes a tank having an inlet port and a discharge port for refrigerant, first and second radiators connected to the tank, the first and second radiators each having a flow path, an inlet chamber defined in the tank for supplying the refrigerant flowing therein from the inlet port to the first radiator, a discharge chamber defined in the tank for discharging the refrigerant cooled in the second radiator to the discharge port, and a reservoir in which bubbles generated in the refrigerant are collected, the reservoir being provided between the inlet chamber and the discharge chamber in the tank.

Abstract: A cooling unit includes a cooling member cooled by a cooling body, a plurality of heat transfer members, and a support member. Each of the plurality of heat transfer members has a first contact portion and a second contact portion, the first contact portion being configured to come into contact with the cooling member, the second contact portion being configured to come into contact with a target to be cooled. The support member supports the plurality of heat transfer members at positions distant from the cooling member so that each of the plurality of heat transfer members is independently movable to be in contact with the cooling member.

Abstract: An operability verification apparatus includes a work plane generation section that generates a work plane on a virtual space where a three-dimensional model of an equipment to be verified is disposed; a plane display section where a two-dimensional image on a work plane generated in the work plane generation section of the three-dimensional model is displayed on the display screen; and a mark display update section in which a mark representative of the pointing device is displayed on the display screen, and upon receipt of the notification of direction of movement and migration length of the pointing device, the mark on the display screen is moved in the direction of the movement corresponding to the direction of the movement of the pointing device by only a migration length in which a ratio of a real size of the equipment to a display size of the two-dimensional image on the display screen is considered.

Abstract: An operability verification apparatus includes a work plane generation section that generates a work plane on a virtual space where a three-dimensional model of an equipment to be verified is disposed; a plane display section where a two-dimensional image on a work plane generated in the work plane generation section of the three-dimensional model is displayed on the display screen; and a mark display update section in which a mark representative of the pointing device is displayed on the display screen, and upon receipt of the notification of direction of movement and migration length of the pointing device, the mark on the display screen is moved in the direction of the movement corresponding to the direction of the movement of the pointing device by only a migration length in which a ratio of a real size of the equipment to a display size of the two-dimensional image on the display screen is considered.

Abstract: The equipment operability evaluation apparatus calculates the operating posture of a human body model based on the physique information about a human body model in a physique management table, the operation information in an operation management table, and the target information in a target management table, arranges an equipment model and the human body model taking the calculated operating posture in a three-dimensional virtual space, displays a view image of a three-dimensional virtual space from the point of view of the human body model, and determines the visibility about the target operation area of the equipment model displayed on the view image and the readability of a character string.

Abstract: The equipment operability evaluation apparatus calculates the operating posture of a human body model based on the physique information about a human body model in a physique management table, the operation information in an operation management table, and the target information in a target management table, arranges an equipment model and the human body model taking the calculated operating posture in a three-dimensional virtual space, displays a view image of a three-dimensional virtual space from the point of view of the human body model, and determines the visibility about the target operation area of the equipment model displayed on the view image and the readability of a character string.