To achieve the improvement of maintainability, simplification of structure, upon arranging a cooling fan on an outdoor side of a heat exchanger. To configure such that heat exchangers are arranged so as to face an openable/closable cover in a closed state, in a main accommodating chamber having an…
A machine may comprise a security monitoring system and an engine start/stop system (ESS) where the security monitoring system is configured to detect an object proximate to the machine and classify characteristics of the object and the ESS is configured to turn on an engine of the machine based at…
Two cooling fans acting on different heat exchangers may be driven via parallel circuits from a variable displacement hydraulic pump. At least one of the circuits includes a two position valve operable by a control system to vary the flow resistance of the circuit to share the flow between the two…
A method of estimating hydraulic flow in a steering system of an articulated vehicle, a controller configured for the method and an articulated vehicle are provided. The method comprises:
A machine body comprises a sieving frame having a bottom plate. The machine body comprises an engine. The machine body comprises an exhaust gas cleaning apparatus that executes reduction treatment on a predetermined oxide in an exhaust gas of the engine by injecting a liquid reducing agent. The…
A chain connector for use with a tailgate chain linkage of a machine. The chain connector comprises a first flange, a second flange and a web. The chain connector provided with a first pair of apertures for coupling the chain connector to the machine, and a plurality of second pairs of apertures…
A work machine, such as a skid steer loader or a compact track loader, includes an air intake assembly for a heating, ventilation, and air conditioning (HVAC) unit. A conduit integrated into a structure supporting a roof over an operator cab accepts air and water from the atmosphere through an air…
Operating an autonomous machine using analysis of machine vibration while it is operational. Accelerometers are used to measure the machines vibrations while it is being operated. If the vibrations exceed a predetermined acceleration a controller adjust the velocity of the machine to prevent/reduce…
A work machine comprises a main body, a cab riser, and a shaft. The cab riser includes a cab and a frame, the cab being uprightly positioned on the work machine in a first position, and being tilted forward in a second position, and the frame comprising a first plate to contact a second plate…
An electric vehicle is supplied with power from a power supply via a cable suspended from an anchor. The anchor is attached to a mount on the vehicle and detachable from the mount by tension in the first portion of the cable between the anchor and the power supply. A second portion of the cable…
To provide a crawler-type vehicle capable of efficiently scraping off mud from an upper road wheel. A pair of scraper members are disposed on one side in the front-rear direction and on other side in the front-rear direction of an upper road wheel. Each scraper member is formed with a claw that…
To provide a construction machine capable of preventing damages of batteries placed on a machine-body frame. A construction machine comprises a machine-body frame, a supporting plate installed on the machine-body frame via elastic mounts, and batteries fixed to a topside of the supporting plate…
A vehicle chassis comprises a pair of beams, each beam having generally parallel side plates extending in height and length dimensions Hc, Lc of the chassis and joined by one or more webs extending between the side plates in the width dimension Wc, which together form its principal loadbearing…
A tipper assembly comprises a chassis having a first chassis linkage point; a body pivotally attached to the chassis about a body pivot axis, the body being pivotable between a lowered position and a raised position; a tailgate moveable between a closed position in which the tailgate is arranged…
To provide a cab in which opening and closing of a door is hardly inhibited even if a cab frame or a door is deformed. A cab comprises a cab main body having a cab frame and a doorway formed in the cab frame. The cab comprises a door that opens and closes the doorway of the cab main body. The door…
PROBLEM: To provide a toolbox of a working machine capable of storing a long object. SOLUTION: A toolbox has a plurality of storage sections each having an opening that permits access to an interior, and successively adjacently arranged. The toolbox comprises a storage space section that makes any…
Monitoring the brake performance of a brake system of a machine (vehicle ) by determining a brake delay between input of a request for a brake engagement of the brake system and brake system effectuating the brake engagement. The brake delay determination provides for capturing delay produced by…
Monitoring the brake performance of a brake system of a machine and a control systems for performing such monitoring. The machine's brake system is monitored by detecting a brake engagement for decelerating the machine. When a brake engagement is detected, a parasitic loss decelerating the machine…
To provide a construction machine capable of reducing the time and labor of an operator and reliably preventing deterioration of cooling efficiency of a heat exchanger unit. A construction machine includes a heat exchanger unit having a plurality of heat exchangers, a cooling fan configured to…
In a hydraulic shovel including a crawler-type lower travelingbody and a storage box provided at the front side of the right side of an upper rotating body, the upper face of the crawler has a stable space that can be used as a scaffold for a worker or as a temporary storage space such as a supply…
A worksite management system for a worksite includes a sensor module associated with each of one or more machines working on the worksite. The sensor module generates a signal indicative of a location of a corresponding one of a machine from the one or more machines. An on-board controller…
The present disclosure relates to improvements in the stability of work machines. A method for predicting a risk of instability for one or more work machine(s) moving along a route along terrain of a worksite is provided. Ground condition data indicative of the ground condition of the terrain along…
A first valve module () includes a valve block and circuits for controlling hydraulic pressure to parking brake and differential lock actuation circuits of a vehicle. An extension flowpath () has an extension inlet and outlet opening respectively through an interface surface and further external…
An air conditioner for a construction machine which can ensure the required durability of a supply line and a discharge line, and which can reduce manufacturing costs. The air conditioner has an exterior unit outside the cab and an interior unit on the floor of the cab, the interior unit including…
A fuel supply apparatus able to stop actuating of a fuel supply pump without mounting a special fuel supply sensor when the fuel supply is stopped or becomes slow, includes a control section which calculates an amount of the fuel in the fuel tank based upon a signal from a fuel gauge, and outputs…