Indonesian state-owned PT Pindad manufacturering 1 100 Excavators

  • (PDF) ANALYSIS OF HYDRAULIC EXCAVATOR WORKING …

    Oct 05, 2009 · Aiming at the energy efficiency evaluation of new energy-saving products characterized by energy recovery and power system optimization, taking medium-sized hydraulic excavator as …

    Learn More
  • Study on performance and continuous durability test of

    excavator. In this paper, we evaluated the performance and durability of a power take-off (PTO) gearbox of a large hydraulic excavator with a 100-ton body weight. The test evaluation criteria for non-fault life time calculation, performance and ac-celerated life test were established, and the types and characteristics of accel-

    Learn More
  • OSTI.GOV Journal Article: How to design and improve

    The Texas lignite engineering and economic research involved bucket-wheel excavators (BWE), BWE-backhoes, and scraper-backhoe combinations for overburden and coal excavation. The PRB truck-shovel study utilized the most recent computer simulation available in both the design more » and cost analysis.

    Learn More
  • Development of a Comprehensive Driving Cycle for

    Feb 23, 2021 · Energy recovery and hybrid power technology are new directions in construction machinery energy-saving research. Thus far, however, no uniform standard method exists to evaluate the efficiency of novel energy-saving concept systems in early stages of development. Efficiency assessment is valuable and credible only by relying on driving cycles that are consistent with actual data.

    Learn More
  • SOLUTION FOR ENERGY CONSUMPTION UNIFORMITY AT …

    To equalize the energy consumption during the working cycle of single bucket excavators was developed the functional model of a 0.8mc bucket capacity excavator with caterpillar displacement system and with inertial retrieval driving system. The prototype was realized at …

    Learn More
  • CHALLENGES AND POSSI BILITIES OF THE INTE GRATION OF

    Oct 16, 2020 · B obcat e10 excavator to 75 kW in the Suncar TB260E [10, 24] . In addition, the utilization of the machines is lower compared to large excavators. This results in an overall low energy consumption and it can be feasible to use batteries as an energy source. In …

    Learn More
  • Evaluation of Single-Bucket Excavators Energy Consumption

    Evaluation of Single-Bucket Excavators Energy Consumption A.P. Komissarova, Y.A. Lagunovab, O.A. Lukashuka,* a Ural Federal University, 19 Mira street, Yekaterinburg, Russia The technical level of single-bucket excavators is characterized by specific (correlated with the weight of a machine) values of its principal indices – installed

    Learn More
  • Theoretical Preconditions for Business Processes

    of measuring energy consumption to relevant technological processes [9]. The instrument-making industry still does not issue reliable certified devices for controlling total and specific energy consumption for drilling rigs, excavators, crushers, lifting transport equipment and other unit aggregates [10]. Existing self-

    Learn More
  • Absolute Reports® - Global Bucket Wheel Excavator Market

    Jun 25, 2021 · Players, stakeholders, and other participants in the global Bucket-wheel Excavator market will be able to gain the upper hand as they use the report as a powerful resource. The segmental analysis focuses on sales, revenue and forecast by region (country), byType, and by …

    Learn More
  • Active rotor for a surface miner, Journal of Mining

    Dec 11, 2008 · The potentialities are considered for the surface miner application to mine rocks strong up to 100 MPa strength through equipping the machine effector with impact devices. The capacities of the active rotor machine and KSM-2000R are compared.

    Learn More
  • Energy Consumption and Dynamic Behavior Analyses in …

    Energy Consumption and Dynamic Behavior

    Learn More
  • Evaluation of Single-Bucket Excavators Energy …

    We are not allowed to display external PDFs yet. You will be redirected to the full text document in the repository in a few seconds, if not click here.click here.

    Learn More
  • A New Series of Asynchronous Frequency-Controlled Motors

    Jun 24, 2019 · Alternating-current electric motors for mining excavators are intended for use as parts of mechatronic systems in single-bucket machines with the minimal bucket volume of 10 m 3.These motors serve for raising gear drives, traction (thrust), turning, and motion mechanisms of excavators and run in a broad range of adjusted rotation frequencies and frequent reversions, as well as with large …

    Learn More
  • Power Shovel | Article about Power Shovel by The Free

    Preparation is in progress for the production of power shovels with a bucket capacity of 100 cu m. The annual productivity of a power shovel is 120,000-250,000 cu m per cubic meter of bucket capacity, and the corresponding energy consumption is 0.4-0.8 kilowatt-hour per cu …

    Learn More
  • 6 Different Excavator Types & Their Uses | BigRentz

    Mar 19, 2019 · The dragline excavator is a larger excavator that operates with a different process. The equipment utilizes a hoist rope system that attaches to a bucket via a hoist coupler. The other side of the bucket is affixed to a dragline that runs from the bucket to the cab. The hoist rope raises and lowers the bucket, while the dragline pulls the

    Learn More
  • Evaluation of Single-bucket Excavators Energy Consumption

    Evaluation of Single-bucket Excavators Energy Consumption. A. P. Komissarov, Y. A. Lagunova, energy efficiency; internal closure of workloads; single-bucket excavators; specific indices; ASJC Scopus subject areas. Engineering(all) WoS ResearchAreas Categories.

    Learn More
  • Evaluation of Single-bucket Excavators Energy …

    Jan 01, 2016 · Real-life designing and usage of single-bucket excavators shows that with the increase in performance and weight their specific indices and, in general, operational efficiency remain practically the same. This fact is due to one specific feature of their force diagram (the diagram of reception and closure of external loads).

    Learn More
  • Power Matching and Energy Efficiency Improvement of

    Dec 04, 2019 · Working performance and energy consumption of the power source under different rotating speeds and different loads are studied. And then, the hydraulic excavator test rig with the proposed system is constructed. Furthermore, the working performance of the excavator with the speed-fixed and speed-variable strategy are studied comparatively.

    Learn More
  • SOLUTION FOR ENERGY CONSUMPTION UNIFORMITY AT …

    To equalize the energy consumption during the working cycle of single bucket excavators was developed the functional model of a 0.8mc bucket capacity excavator with caterpillar displacement system and with inertial retrieval driving system. The prototype was realized at …

    Learn More
  • ‪Damian Derlukiewicz‬ - ‪Google Scholar‬

    Evaluation of load distribution in the superstructure rotation joint of single-bucket caterpillar excavators. T Smolnicki, D Derlukiewicz, M Stańco. Automation in Construction 17 (3), 218-223, 2008. 87: 1st Renewable Energy Sources-Research and Business

    Learn More