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China, Chinese Heavy Duty 90t Pipelayer with Hydraulic Lifting Arm for Pipeline Construction1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Crawler CranePipelayerPipe Hoisting Machine
Hymaron Engineering Machinery Co., Ltd
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Product Description Pipelayer (Long Distance Pipeline Construction Equipment)Product DescriptionHGY pipelayer is mainly used for pipe hoisting operations in pipeline construction, such as pipe transportation, pipe laying, assembly and trenching. The pipelayer chassis is a special hydraulic chassis for developed on the basis of mature excavator chassis technology. The traveling system adopts hydrostatic transmission mode, with small impact on start and stop, and can realize in-situ steering; The lifting system adopts full hydraulic transmission, with stable transmission and good micro motion performance. Compared with the traditional bulldozer chassis pipelayer, it has obvious technical and application advantages.HGY Pipelayer can adapt to the working environment of - 20 ~ + 50 , the altitude below 3000m, the environment with less than 5% sand and dust in the air and all kinds of weather such as rain, snow and fog; Be able to operate safely and reliably on a 30 ° ramp.HGY pipelayer has reasonable design, compact structure, easy dispatch, transfer and transportation, and can meet the requirements of railway transportation and self-crawling flat trailer transportation. Adapt to the construction site and general road operation. 1, Chassis Ass2, Lifting Ass3, Cab Ass4, Engine Ass5, Counterweight Ass6, Hydraulic system AssProduct ParametersModelHGY20HGY40HGY70HGY90Max.lifting capacity25t45.7t70t90tRated lifting capacity21.25t38.25t59.5t76.5tOperating weight(approx)22t35t49t55tShipping outline dimension for main equipment(L*W*H)4150×3050×3250 (mm)4855×3384×3270 (mm)5630×3400×3540 (mm)5630×3436×3540 (mm)Shipping weight for main equipment21.5t26t37.5t38.9tAverage ground pressure76.4KPa85.2KPa87.3KPa86.6KPaMin.ground clearance480mm490mm550mm550mmMax.gradeability25°25°25°25°Applicable environment-50oC ~+65oC-50oC ~+65oC-50oC ~+65oC-50oC ~+65oCEngineModelSHANGCHAI SV11CBcummin s NT855-C280cummin s NT855-C280cummin s NT855-C280Rated power120KW169KW239KW257KW1850rpmRated rotary speed1850rpm2000rpm2000rpm2000rpmWalking systemOperation modeJoystickJoystickJoystickJoystickTheoretical speedForward(shift2)3.29/5.28 km/h3.6/6.6 km/h3.6/6.6 km/h3.6/6.6 km/hBackward(shift2)4.28/7.59 km/h4.3/7.7 km/h4.4/7.8 km/h4.4/7.8 km/hLength of track on ground2635mm3050mm3620mm3620mmTrack width560mm660mm760mm760mmNumber of track rollers7×27×29×29×2Crane systemRange formThe wire rope luffing formThe wire rope luffing formThe wire rope luffing formThe wire rope luffing formOperating modeThe hydraulic control handleThe hydraulic control handleThe hydraulic control handleThe hydraulic control handleCrane linkThe length of the crane link6000mm7500/8500mm7600/8600mm8600/9600mmMax lifting height4909mm6100/7050mm6100/7050mm7050/9600mmThe crane link luffing angle0~85°0~86°0~86°0~86°Hook speed(six to eight times)0~12.0m/min0~6.2 m/min0~7.0 m/min0~7.0 m/minElevating time(four to five times)25s20s32s40s Product FeaturesI. Chassis Assembly Features1, Adopt hydraulic excavator chassis technology, high-strength pipelayer special chassis, with reliable quality. 2, Three rib or double rib crawler, nine groups of supporting wheels, and the maximum 30° climbing angle. 3, The main pump, slewing motor and traveling motor adopt the German Rexroth brand to ensure the reliable operation of the hydraulic system of the whole vehicle. 4, The main valve adopts full electric control solution, which can operate smoothly and realize accurate optimization. 5, Adopt high-strength connection structure between the walking frame and the vehicle frame to ensure that the whole machine has sufficient stiffness during lifting. 6, With increased gauge design, improving the stability of the whole machine, more suitable for the side loading condition. 7, 9 supporting rollers are distributed on each side, with large bearing capacity, high temperature resistance and adaptability to the harsh working condition. II. Safe and reliable braking of driving system1, Adopt hydrostatic transmission mode, with small impact in start and stop, and can realize in-situ steering.2, When the operator releases the driving lever, the brake of the driving motor is automatically closed to ensure parking safety.3, Through high-speed and low-speed gear switching, can achieve high-speed movement and low-speed creep.III.Complete safety devices to ensure lifting safety1, The electro-hydraulic boom limit device can reliably limit the lifting limit position of the boom, to prevent the accident of pulling and bending the boom.2, The anti-overwinding device of the hook prevents the hook from rising beyond the limit position, to prevent the hook and steel wire rope from being damaged. 3, The Safe Load Indicator (torque limiter) ensures that the equipment always works within the rated load and ensures the safety of personnel and equipment. IV. Engine1, Adopt cummin s engine, equipped with unique PT fuel system and turbocharging.2, cummin s engine with many obvious advantages,eg. light weight, high power, large torque, low fuel consumption and simple maintenance. V.Central slewing support mechanism1, High reliability of central slewing support mechanism.2, Adopt special reinforced slewing support, which can bear greater torque and load. VI.Lifting System1, The lifting system adopts full hydraulic transmission, with stable transmission and good micro motion performance.2, The luffing winch and winding winch are driven by low-speed high torque motor; the winch is equipped with normally closed brake to ensure reliable self-locking of luffing and winch. 3, The motor oil inlet of luffing winch and winding winch is equipped with high-quality balance valve produced by America SUN company to ensure that there is no free fall under the rated load. 4, Adopt steel wire rope luffing, and the starting and stopping impact can be reduced through the use of multiple rate pulley block, with better micro control. VII. Simple and convenient operation1, The whole machine adopts the fully electric control solution to optimize the lifting and rotation from multiple angles, with fast start-up response, light, flexible and reliable operation.2, The lifting system control the boom extension and hook lifting action through a universal electric control pilot handle, Italy HC brand. 3, The platform rotation is controlled by an electric pilot handle, flexible and reliable. 4, The perfect combination of electronic pilot control and hydraulic transmission, with two control modes of fast and micro motion, makes the lifting operation have superior micro motion, and the micro motion accuracy is 2mm under good condition. VIII.Strong adapt abilitBe able to work in the environment of - 20 ~ + 50 , altitude below 3000m and high dust.IX.Humanization of operation space1, Operation cab with spacious space and wide vision; adopt hydraulic shock-absorbing and suspended seats; more comfortable driving.2, The hydraulic system adopts pilot control mode, stable and reliable. 3, Equipped with air conditioning (Air cooler) Product Photos Hymaron Engineering Machinery Co.,ltd is engaged in bringing the most suitable solutions/equipments for client, fabricators, EPC/C companies on pipe fabrication, tank construction, pipeline construction,industrial production lines, clean energy project and other industrial field.Our Services & Strength We have ability of providing workable solutions to support clients to be awarded with shorter project execution time, fewer man-hour cost and higher efficiency construction/fabrication method and better quality during phase of project bidding.Based client's facility/site space availability, we are able to study/design and present matched configurations on project schedule, quality, cost and productivity to guarantee production pace is accordance with project requirement.To support project execution, we are always ready to work as fireman to give prompt supply on project materials from different consumables, tools, equipments/machines to special merchandise. With flexibility, we are also glad to perform as procurement agent in China to seek required supply resources.
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