Truck Crane三一汽车吊PDF

1000-lb Hand Winch Truck CraneOwner’s ManualWARNING: Read carefully and understand all ASSEMBLY AND OPERATION INSTRUCTIONS before operating. Failure to follow the safety rules and other basic safety precautions may result in serious personal injury.Item #52514Thank you very much for choosing an Ultra-Tow™ product!For future reference, please complete the owner’s record below:Serial Number/Lot Date Code: ________________________________ Purchase Date: ____________________________________________ Save the receipt, warranty, and this manual. It is important that you read the entire manual to become familiar with this product before you begin using it.This 1000-lb Hand Winch Truck Crane is designed for certain applications only. Northern Tool & Equipment is not responsible for issues arising from modification or improper use of this product such as an application for which it was not designed. We strongly recommend that this product not be modified and/or used for any application other than that for which it was designed.For technical questions, please call 1-800-222-5381.Intended Use (4)Technical Specifications (4)Important Safety Information (4)Specific Operation Warnings (5)Main Parts of Product (6)Assembly Instructions (6)Before Each Use (8)Operating Instructions (9)After Each Use (10)Maintenance (10)Troubleshooting (11)Parts Diagram (11)Parts List (12)Replacement Parts (12)Limited Warranty (13)The Ultra-Tow 1000-lb Hand Winch Truck Crane can easily lift loads onto the bed of your pickup. The crank-operated cable winch provides extra reach. The base swivels to easily access all sides of your truck or trailer bed. The crane folds away when not in use. This heavy-duty pickup truck crane is built for professional use.●●Assemble the post (02) to the base (01).●Attach the boom retracted (04) to the post (02).●Connect the long ram jack (12) with the boom retracted (04) to the post (02).●Insert the boom extension to the boom retracted.●Take off the cable from the winch then mount the winch (09) onto the boom retracted (04).●Cross the cable from the downside hole of the boom extension and to the upside hole.●Connect the cable to the winch and use the winch handle to wrap the cable onto the winch.How to install the cable on the hand winch:∙Loose hardware∙Misalignment or binding of moving parts∙Cracked or broken parts∙Proper ram operation∙Frayed, kinked or damaged cable∙Any other condition that may affect its safe operation1. To lift the crane, use the jack handle (21) to lock the jam valve, then put the handle into thefulcrum and lift the jam.2. To lower the crane, use the jack handle (21) to release the jam valve.Use Winch to Lift1. To wind the cable, push the lock pin to lock the winch and rotate the winch handle clockwise.2. To pull out all of the cable, unlock the winch.wheel well, and insert the post pin to prevent the boom from swiveling.∙It is recommended that the general condition of any tool be examined before it is used. Keep your crane in good repair by adopting a program of conscientious repair and maintenance inaccordance with the recommended procedures found in this manual. If any abnormal vibrations or noise occurs, stop using the crane immediately and have the problem corrected before further use. Have necessary repairs made by qualified service personnel.∙Use only soap and a damp cloth to clean your tools. Many household cleaners are harmful to plastics and other insulation. Never allow liquid to get inside of a tool.∙When servicing, use only identical replacement parts. Use of any other parts will void the warranty. Only use accessories intended for use with this crane.∙To add oil, fully collapse the jack and add oil to move the oil level to the oil plug. Use only hydraulic jack oil.∙Lubricate the grease fitting with a grease gun once a month, or when the boom becomes difficult to switch on the post.∙If the crane will be exposed to wet conditions, more frequent lubrication may be necessary to prevent build-up of rust.Use the table below to troubleshoot problems before contacting service personnel or your local dealer. If the problem continues after troubleshooting, call your local dealer for assistance.∙For replacement parts and technical questions, please call Customer Service at 1-800-222-5381. ∙Not all product components are available for replacement. The illustrations provided are a convenient reference to the location and position of parts in the assembly sequence.∙When ordering parts, the following information will be required: item description, item model number, item serial number/item lot date code, and the replacement part reference number.∙The distributor reserves the rights to make design changes and or improvements to product lines and manuals without notice.Northern Tool and Equipment Company, Inc. ("We'' or '"Us'') warrants to the original purchaser only ("You'' or “Your”) that the Ultra-Tow product purchased will be free from material defects in both materials and workmanship, normal wear and tear excepted, for a period of one year from date of purchase. The foregoing warranty is valid only if the installation and use of the product is strictly in accordance with product instructions. There are no other warranties, express or implied, including the warranty of merchantability or fitness for a particular purpose. If the product does not comply with this limited warranty, Your sole and exclusive remedy is that We will, at our sole option and within a commercially reasonable time, either replace the product or product component without charge to You or refund the purchase price (less shipping). This limited warranty is not transferable.Limitations on the WarrantyThis limited warranty does not cover: (a) normal wear and tear; (b) damage through abuse, neglect, misuse, or as a result of any accident or in any other manner; (c) damage from misapplication, overloading, or improper installation; (d) improper maintenance and repair; and (e) product alteration in any manner by anyone other than Us, with the sole exception of alterations made pursuant to product instructions and in a workmanlike manner.Obligations of PurchaserYou must retain Your product purchase receipt to verify date of purchase and that You are the original purchaser. To make a warranty claim, contact Us at 1-800-222-5381, identify the product by make and model number, and follow the claim instructions that will be provided. The product and the purchase receipt must be provided to Us in order to process Your warranty claim. Any returned product that is replaced or refunded by Us becomes our property. You will be responsible for return shipping costs or costs related to Your return visit to a retail store.Remedy LimitsProduct replacement or a refund of the purchase price is Your sole remedy under this limited warranty or any other warranty related to the product. We shall not be liable for: service or labor charges or damage to Your property incurred in removing or replacing the product; any damages, including, without limitation, damages to tangible personal property or personal injury, related to Your improper use, installation, or maintenance of the product or product component; or any indirect, incidental or consequential damages of any kind for any reason.Assumption of RiskYou acknowledge and agree that any use of the product for any purpose other than the specifieduse(s) stated in the product instructions is at Your own risk.Governing LawThis limited warranty gives You specific legal rights, and You also may have other rights which vary from state to state. Some states do not allow limitations or exclusions on implied warranties or incidental or consequential damages, so the above limitations may not apply to You. This limited warranty is governed by the laws of the State of Minnesota, without regard to rules pertaining to conflicts of law. The state courts located in Dakota County, Minnesota shall have exclusive jurisdiction for any disputes relating to this warranty.Distributed by:Northern Tool & Equipment Company, Inc.Burnsville, Minnesota 55306Made in China。

QY40汽车起重机液压系统设计摘要QY40型汽车起重机液压系统的设计是该型起重机设计过程中比较典型的一种.为了设计出符合汽车起重机性能要求的液压系统，主要做了以下四项工作。

第一，通过阅读大量国内外相关资料和调研市场上已存在产品,本文对QY40T型汽车起重机的功能和工作原理进行了深入的了解和分析;具体分析了汽车起重机液压系统的功能、组成、工作特点以及系统类型；总结出液压传动在汽车起重机应用中的优缺点。

第二，根据QY40T型汽车起重机的工作特点，确定了系统的起升回路、回转回路、变幅回路、伸缩回路和支腿回路的基本结构，并针对各单元回路的特点进行了具体的分析，进而对液压系统进行了整体设计.第三,根据汽车起重机的技术参数对液压系统进行了设计计算，并确定了液压系统元件；通过对系统压力损失的验算和发热校核，检验液压系统设计的合理性。

第四，根据汽车起重机的工作特点，确定了液压装置的形式，并进行了集成块的设计。

在设计过程中,本文参考一些同类产品的液压系统设计。

结合工程实际，最终设计出了功能完善、性能良好，适合我国生产制造的汽车起重机液压系统。

关键词：汽车起重机,液压系统，性能参数，集成块THE DESIGN OF QY40 TYPE AUTOMOBILECRANE HYDRAULIC SYSTEMABSTRACTThe design of the QY40 type automobile crane hydraulic system is the typical crane designing process.In order to scheme out the hydraulic system that meets the performance requirements of automobile crane, this article mainly do the following four tasks. First，through reading a large number of domestic and foreign information and researching about existing products on the market, this article makes in—depth understanding and analysis of the functions and working principle of the QY40 type automobile crane; having concretely analyzed the automobile crane hydraulic system of its function，composition, work characteristics and the type of system; summarized the advantages and disadvantages of hydraulic transmission in automobile crane applications。

三一30吨伸缩臂工况表
随着国家对工程建设的不断推进，施工机械的需求也在逐步增加，其中伸缩臂起重机的应用越来越广泛。

三一30吨伸缩臂工况表是目前市面上常用的一种工具，它可以帮助施工人员更好地了解该型号伸缩臂起重机的使用条件和限制，从而提高施工效率和安全性。

三一30吨伸缩臂工况表对该型号起重机的性能参数进行了详细的说明。

例如，该起重机的最大起重量为30吨，最大起升高度为43.5米，最大作业半径为33米等等。

这些参数可以帮助施工人员更好地了解起重机的使用范围和限制，从而选择合适的工作条件和操作方式，避免在施工过程中出现安全事故。

三一30吨伸缩臂工况表还对该型号起重机的工作环境进行了详细的描述。

例如，该起重机适用于室内和室外的多种场合，但需要保证工作场地平坦、坚实和稳定，避免出现倾斜或不平的情况。

此外，起重机的工作环境还需要保持通风良好，避免出现有害气体或粉尘对操作人员的危害。

除此之外，三一30吨伸缩臂工况表还对该型号起重机的操作方式和注意事项进行了详细的说明。

例如，在起重机的操作过程中需要注意起重机的负载情况，避免超载或不平衡的情况。

此外，起重机的工作台需要保持干净整洁，避免出现杂物或障碍物对操作人员的危害。

三一30吨伸缩臂工况表是施工人员在使用该型号伸缩臂起重机时必备的工具之一。

通过该工况表的使用，施工人员可以更好地了解起重机的性能参数、工作环境、操作方式和注意事项等关键信息，从而更好地保障施工安全和效率。

三一起重机QY50C技术协议甲方：乙方：乙方承诺所提供甲方的50吨汽车起重机达到以下技术要求：1、设备名称：QY50C汽车起重机2、设备数量：壹台3、设备基本要求3.1 三一汽车起重机械有限公司是专业汽车起重机生产厂家，具有生产汽车起重机的资质，获得ISO9000质量体系认证，具有设计能力及自主加工制造能力，具备一定的销售业绩。

3.2 提供全新设备（包括所有零部件、液压器件、附件等）。

3.3 设备的设计制造及所有零部件符合国家标准和行业标准。

3.4 设备的外购标准配件和各类显示仪表的度量单位全部采用国家法定标准。

3.5 设备主要用于重型货物起吊、移位、装车等。

整体设备包括：行驶驾驶室、上车起重驾驶室、防过绕安全装置、电器控制系统、电脑显示装置。

4、（1）设备主要技术参数（2）主要技术特点1)超长吊臂，超强起吊能力采用六边形大圆弧截面高强度结构钢起重臂，主臂全伸长42.5米，主臂+副臂长58.5米，最大起吊高度58.8m，最大起重力矩达1788.5KN.m，行业领先。

2)卓越的行驶通过能力，创新让作业更安全最高行驶速度超过76km/h，最大爬坡度35%；采用德国ZF转向技术，美国EATON公司变速箱技术，操纵轻便，可靠。

采用先进工程机械控制系统，全面的吊重力矩保护、高度限位与报警功能，为作业提供可靠的安全保护。

3)高效液压系统，实现远程监控进口柱塞泵，变量液压系统，可根据负载自动进行流量控制；主、副卷扬采用进口变量马达，轻载起吊速度快，单绳最大速度达130m/min，作业效率高，节能效果好；通过“GCP全球客户门户网”，可实施远程工况监控和远程设备管理；您可以足不出户掌握设备的运行状况、查询和订购所需配件。

4)顶级配置，集国际品牌于一身液压泵、马达、阀等主要液压元件采用日本川崎、Rexroth等国际知名品牌。

丹麦DANFOSS压阻式压力传感器和德国SCHMERSAL高度限位器。

德国HELLA 继电器、WAGO接插件和美国COOBER公司中央配电盒。

QYE12/1TRUCK CRANE 汽车起重机QYE12/1DATASHEET METRIC数据表 (公制)QYE12/12Page · 页码：Key · 关键词汇.......................................................................................................3Dimensions and Specifications · 技术参数Crane Dimensions . 起重机外形尺寸......................................................................4Specifications . 规格参数................................................................................5Range Diagram . 起升高度. (6)Load Charts · 起重量表......................................................................................................7Technical Descriptions · 技术描述Lifting Capacity . 起重量 (8)Boom and Components · 主臂和零件.................................................................. 8Jib · 副臂............................................................................................ 8Winch Performance · 起升机构工作速度................................................................ 9Crane Boom Function Speeds · 起重臂工作速度........................................................ 9Outrigger Function Speeds · 支腿工作速度............................................................. 9Outrigger Controls · 支腿操纵......................................................................... 9Engine and Transmission · 发动机和变速箱............................................................ 10Hydraulics · 液压系统................................................................................. 10Chassis and Components · 底盘及其部件.............................................................. 11Driver Cab · 驾驶室................................................................................... 11Operator Cab · 操纵室................................................................................11CONTENTS · 目录QYE12/13KEY · 关键词汇QYE12/14CRANE DIMENSIONS 起重机外形尺寸QYE12/15SPECIFICATIONS 规格参数QYE12/16RANGE DIAGRAM 起升高度Notes · 说明The tabulated rated loads include weight of hook and slings, main hook is 130 kg.The values in table are rated lifting capacities of crane on solid ground and in leveling state. The working radius in the table is actual radius when load is lifted.The values above the bold line are based on crane strength, those below the bold line are based on crane stability.If the boom length exceeds the specified values, comparing it’s capacities with the next longer one’s, the load to be lifted should be the smaller one’s.Telescoping boom with load is not allowed.表中额定起重量包括吊钩和吊具的重量，主钩重.130 kg 。