Vilkikų kranų naujienos ir žinios

Svarbiausios vielinių lynų stropų kėlimo operacijos

Dongfengas 6.3 Ton Knuckle Boom Crane

Įvadas Vielinių lynų stropai dėl savo ilgaamžiškumo yra esminė sudedamoji dalis atliekant įvairius kėlimo ir takelažo darbus, lankstumas, ir didelė laikomoji galia. Tinkamas tvarkymas ir veikimas yra labai svarbūs norint užtikrinti saugumą ir efektyvumą atliekant kėlimo darbus. Šio vadovo tikslas – pateikti išsamių įžvalgų apie esmines atsargumo priemones ir geriausią vielinio lyno naudojimo praktiką […]

Saugos eksploatavimo procedūros statant ožtinį kraną

Sinotruk Howo 25 Ton Knuckle Boom Crane

aš. Vieningi signalai operatoriams ir signalų personalui.. Operatoriai turėtų pakilti arba nusileisti valdymo kabina tam skirtomis kopėčiomis. Prieš įjungdami maitinimo šaltinį, valdiklis turi būti pasuktas į neutralią padėtį. Kabinos grindys turėtų […]

Kaip sutaupyti degalų naudojant automobilinius kranus

Howo 30 tonų sulenkiamas kranas

Degalų naudojimo efektyvumas yra esminis veiksnys eksploatuojant automobilinius kranus. Optimizuodami variklio veikimą ir taikydami geriausią praktiką, degalų sąnaudas galima žymiai sumažinti. Viena veiksminga strategija apima variklio suspaudimo laipsnio padidinimą iki standartinės vertės. Dyzeliniams varikliams, tipinis suspaudimo laipsnis svyruoja tarp 16:1 ir 22:1. Padidinus suspaudimo laipsnį, pagerėja […]

Septyni pagrindiniai padangų naudojimo ir priežiūros elementai ant kėlimo mašinų

Šakmanas 25 Ton Knuckle Boom Crane

aš. Reasonable Matching The tires at the front and rear, left and right of the machinery must be reasonably matched. The tires assembled on the same machinery should ensure the same brand, specification, structure, tread pattern, and load. Radial tires and bias-ply tires cannot be mixed; tires with different rim diameters, widths, or different cross-sectional […]

Specifications for the Lifting Capacity of Tower Cranes

Dongfengas Liučis 12 Ton Knuckle Boom Crane

The lifting capacity of a tower crane refers to the weight that its hook can safely lift. This capacity includes the weight of the slings, lifting devices, and containers. The lifting capacity varies with the crane’s working radius. Todėl, each crane is equipped with a unique lifting capacity chart corresponding to its operating radius, commonly […]

Installation and Acceptance Standards for Trolley Conductors

Dongfengas 6.3 Ton Knuckle Boom Crane

Installation and Acceptance Standards for Trolley Conductors I. Brackets Anti-corrosion TreatmentBrackets should be treated with anti-corrosion measures to prevent rust and deterioration over time. This is crucial as they are often exposed to various environmental conditions, such as moisture, dulkės, and chemicals. Corrosion can weaken the structural integrity of the brackets, potentially leading to instability […]

Crane Walking Mechanism Lubrication and Maintenance Manual

Šakmanas 30 Ton Knuckle Boom Crane Sunkvežimis

Proper lubrication and maintenance of the crane’s walking mechanism are critical for ensuring the equipment’s longevity, reliability, and safe operation. This document provides comprehensive guidance on the lubrication and care of the crane’s walking components, including the reduction gears, wheel bearings, and open gear systems. Initial Setup and Reduction Gear Lubrication When the walking mechanism […]

How to Select a Moment Limiter for Cranes

Faw 20Ton Knuckle Boom Crane

aš. Importance of Moment Limiters in Crane Safety Lifting equipment is a type of machinery with relatively high risks at construction sites. Once an accident occurs, it often leads to severe consequences with multiple casualties. Todėl, the safety issues of lifting equipment have always been emphasized by relevant departments. The moment limiter is one of […]

Several Common Methods for Electrical Fault Maintenance of Bridge Cranes

Howo 30 tonų sulenkiamas kranas

aš. Introduction to Bridge Crane Electrical Control and Maintenance Importance In the current field of lifting and hoisting, the bridge cranes used mostly adopt contact-controlled AC contactors for electrical control. Although this control method appears relatively old-fashioned in the current industrial electrical automation control field, due to its strong adaptability to harsh environments, the excellent […]

Torque Calculation and Precautions for Servo Reducers

„Shacman“ 20 tonų sulenkiamas kranas

aš. Importance of Torque Calculation Significance for Reducer LifeTorque calculation is of utmost importance when it comes to the lifespan of a reducer. The maximum torque value during acceleration (TP) needs to be carefully considered to ensure that it does not exceed the maximum load torque of the reducer. If the torque exceeds the rated […]