A cooling time computing unit computes, based on a temperature detected by a temperature detection unit, a cooling time during which an injection unit is cooled by driving of an engine. A notification control unit uses a notification unit to notify an operator of a necessity of cooling before the engine is stopped, during the cooling time computed by the cooling time computing unit.

A utility vehicle is configured for use in emergency situations. The utility vehicle includes a base, a set of tracks, and a set of outriggers. The set of tracks is secured to the base configured to move the base through rough terrain. The set of outrigger is configured to be disposed in a stowed configuration and a deployed configuration. The outrigger is disposed above the deck level in the stowed configuration. The outrigger also remains outside the set of tracks in both the stowed configuration and the deployed configuration. The outrigger comprises an upper leg, a lower leg, and an actuator.

A cabin support deck for supporting a cabin of a construction machine on the underside of the cabin includes a frame member and a mounting portion. The frame member includes a proximal segment at which the frame member is supported, a distal segment, a left side segment, and a right side segment. The distal segment has a first structure having a first lateral dimension. The proximal segment has a second structure having a second lateral dimension which is greater than the first lateral dimension. At least one of the proximal side sections of the left side segment and the right side segment has the second structure, and the other portions of the left side segment and the right side segment have the first structure.

A cabin support deck for supporting a cabin of a construction machine on the underside of the cabin includes a frame member and a mounting portion. The frame member includes a proximal segment at which the frame member is supported, a distal segment, a left side segment, and a right side segment. The distal segment has a first structure having a first lateral dimension. The proximal segment has a second structure having a second lateral dimension which is greater than the first lateral dimension. At least one of the proximal side sections of the left side segment and the right side segment has the second structure, and the other portions of the left side segment and the right side segment have the first structure.

An allocation method for allocating an available maximum power from at least one power supply source to electrical equipment of a crane, in which the electrical equipment are powered with the available maximum power, includes selecting between: a raw mode in which the available maximum power is allocated over predefined actuation equipment and on accessory equipment predefined among the electrical equipment, the actuation equipment being defined according to a configuration of the crane, and an optimized mode in which the available maximum power is allocated over the predefined actuation equipment, and also over the accessory equipment but according to the cut-off conditions of the accessory equipment, so that according to the cut-off conditions the actuation equipment are powered or not.

An allocation method for allocating an available maximum power from at least one power supply source to electrical equipment of a crane, in which the electrical equipment are powered with the available maximum power, includes selecting between: a raw mode in which the available maximum power is allocated over predefined actuation equipment and on accessory equipment predefined among the electrical equipment, the actuation equipment being defined according to a configuration of the crane, and an optimized mode in which the available maximum power is allocated over the predefined actuation equipment, and also over the accessory equipment but according to the cut-off conditions of the accessory equipment, so that according to the cut-off conditions the actuation equipment are powered or not.

An operator's compartment has an internal space. A case has an internal space in communication with the internal space of the operator's compartment. An air conditioning unit is disposed in the internal space of the case and has an internal-air supply port which introduces air from the internal space. An internal-air filter is attached to the internal-air supply port.

The present disclosure relates to a cabin lifter for a material transfer unit comprising at least one hydraulic cylinder supported in a damped manner. The present disclosure is further directed to a corresponding damping bush for damping the hydraulic cylinder and to a material transfer unit comprising a corresponding cabin lifter.

The present disclosure relates to a cabin lifter for a material transfer unit comprising at least one hydraulic cylinder supported in a damped manner. The present disclosure is further directed to a corresponding damping bush for damping the hydraulic cylinder and to a material transfer unit comprising a corresponding cabin lifter.

A linkage assembly for a machine is disclosed. The linkage assembly includes a boom and a stick pivotally coupled to a front end of the boom. The boom includes a base plate having a first portion and a second portion. The second portion is inclined at angle with respect to the first portion. The boom further includes a pair of side plates attached to the base plate, and a top plate attached to the pair of side plates. The base plate, the pair of side plates, and the top plate together define a box structure. A baffle plate is disposed within the box structure at a predefined distance from the front end of the boom. The boom further includes a mounting member attached to the base plate of the boom. The mounting member is configured to couple with a first hydraulic actuator and a second hydraulic actuator.