fatigue analysis of high dump truck operators in indonesias

Innovations - Hitachi Construction Machinery

Dump Truck with AC Drive System. A mining dump truck transports loads by traveling on unpaved roads for a long period. Operation of a mining dump truck requires a high level of driving skills and great concentration to remain alert at all times. Therefore, the reduction of operators' fatigue is essential for maintaining safety and productivity.

learn More

Innovations - Hitachi Construction Machinery

Dump Truck with AC Drive System. A mining dump truck transports loads by traveling on unpaved roads for a long period. Operation of a mining dump truck requires a high level of driving skills and great concentration to remain alert at all times. Therefore, the reduction of operators' fatigue is essential for maintaining safety and productivity.

learn More

Risk Assessment of Work Accident in Container …

Kefid · the container terminals. For the case study, the analysis was used the data of accidents during five years in one of the major container terminals in Indonesia. Risk assessment is carried out using the risk matrix method to get the level of risk. The risk that has the highest level is analyzed by using the Fault Tree Analysis method.

learn More

The development of landfill operation and management in

Kefid · The enactment of the Waste Act in 2008 represents a milestone in Indonesian waste management legislation, particularly in relation to landfill operation and management. The act requires landfill operators to close open dumps and replace them with new landfills that must operate in an environmentally sound manner. This paper investigates current landfill operation …

learn More

Caterpillar Haul Road Design and Management

Kefid · • Significantly reduces truck component life from impact forces transmitted through the tires • Most truck frame shock loads occur within 150m of the face and dump – Match bucket and truck size to minimize spillage; carefully design and maintain dump zones • Truck frames have an impact fatigue life; fatigue is cumulative

learn More

Chassis calculations for Frame design FU14-116

Liming · The subject for analysis is a six-wheeled articulated truck, and the load cases under study is Lateral Loading, Frame Torsion and Vertical Load on Kingpin. Making robust deformation and stress models with a calculation time su ciently short and accuracy consistently high for e cient design work is an arduous task. This report

learn More

The development of landfill operation and management in

Kefid · The enactment of the Waste Act in 2008 represents a milestone in Indonesian waste management legislation, particularly in relation to landfill operation and management. The act requires landfill operators to close open dumps and replace them with new landfills that must operate in an environmentally sound manner. This paper investigates current landfill operation …

learn More

Specalog for 777F Off-Highway Truck, AEHQ5749-01

Kefid · The 777F operator station is ergonomically designed for total machine control in a comfortable, productive and safe environment. All controls, levers, switches and gauges are positioned to maximize productivity and minimize operator fatigue. New ISO Designed Cab Mounts. Integral, sound-suppressed cab is resiliently mounted to the frame to isolate

learn More

FATIGUE ANALYSIS OF HIGH DUMP TRUCK OPERATORS …

Liming · A coal mining industry typically applies a 24-hours working time, which enforces some workers to stay conscious during night shift, opposing human body's biological clock. This study aims to analyse the level of fatigue experienced by high dump truck operators (HD operators) in a coal mining site in East Kalimantan, Indonesia. This study utilizes primary data which obtained …

learn More

Nominal Payload: 363 tonnes / 400 tons - Liebherr

Liming · the engine that will allow the truck to meet productivity targets while minimizing fuel consumption. Liebherr is committed to designing mining trucks that operators want to drive. The T 284 fulfills this commitment and promotes driver efficiency with superior comfort, safety, acceleration and handling.

learn More

Mechanical and machinery design for mining

Dump truck frames and bodies. Thanks to our work with haul truck operators and manufacturers, we have a wealth of experience in designing, testing, and analysing truck frames and bodies, drive trains, and suspension units, which we apply to help you improve vehicle performance and site productivity. Bucket-wheel excavators

learn More

HM400-5 articulated truck | Komatsu

Move material across challenging, adverse terrain with the HM400-5 articulated truck. For job sites where roads may not exist or are not well established, this machine was designed and equipped to deliver productive, consistent performance — for operators of all experience levels.

learn More

Sleep Apnea: A Deadly Cause of Trucking Fatigue

Kefid · Unfortunately, the link between sleep apnea and truck wrecks is very real. Obstructive sleep apnea (OSA) is a known cause of fatigue, which in turn plays a role in between 13 and 31 percent of all trucking accidents, according to …

learn More

Extended Bumper Designs for Large Haulage Trucks

provided to equipment operators in the event of rear-end collisions be­ tween off-road rear-dump haulage trucks. The basic characteristics of rear-end collisions were determined, and a detailed analysis of the col­ lision dynamics was performed to identify the magnitude and direction of

learn More

Specalog for 777F Off-Highway Truck, AEHQ5749-02

Kefid · The 777F operator station is ergonomically designed for total machine control in a comfortable, productive and safe environment. All controls, levers, switches and gauges are positioned to maximize productivity and minimize operator fatigue. New ISO Designed Cab Mounts. Integral, sound-suppressed cab is resiliently mounted to the frame to isolate

learn More

Chassis calculations for Frame design FU14-116

Kefid · The subject for analysis is a six-wheeled articulated truck, and the load cases under study is Lateral Loading, Frame Torsion and Vertical Load on Kingpin. Making robust deformation and stress models with a calculation time su ciently short and accuracy consistently high for e cient design work is an arduous task. This report

learn More

Analysis of Injuries in the Ghanaian Mining Industry and

Kefid · 1. Introduction. The mining industry remains a vital contributor to the global economy. The products of mining have significantly improved human livelihood and are the bedrock of several other industries including aviation, power generation, electronics, cement production, steel production, agriculture, and even medicine .In Ghana, several sources indicate that the mining …

learn More

(KMSI) Komatsu Marketing and Support Indonesia

Excavator cabs provide excellent visibility, low noise, and a comfortable working space. Well-laid-out equipment controls reduce operator movement and fatigue. With one of the largest monitor displays in the industry, the operator can easily manage machine conditions, jobsite metrics and have a high-resolution view of the area behind the machine.

learn More

Power Collaboration

Kefid · truck from an angle that looks down from the sky. This new technology in - creases the truck's safety and was co-developed by Clarion of Hitachi Group Company. This is the very first technol - ogy of its type for an rigid dump truck. Also, the pantograph (a thing which takes electric power from an electric

learn More

Pekerjaan, Nonpekerjaan, dan Psikologi Sosial sebagai

The fatigue is mostly complained by dump truck (hauling part) operators which was influenced by work-related factors (work posture, job variety, workload, vigilance) and non-work related factors (terrain or mine risk area, lack of lighting at night, and route track

learn More