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China, Chinese Mini Topkit 4ton Tower Crane for Construction Qtz40 Price1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Tower CraneCrane TowerBuilding Machinery
Oriemac Machinery & Equipment (Shanghai) Co., Ltd.
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Product Description mini topkit 4ton tower crane for construction QTZ40 priceProduct description1 Hoisting mechanism Three-gear speed modulation by electrical motor or frequency conversion, giant winch 2 Rotation mechanism Speed modulation with frequency conversion, stable break, accurate position, outstanding on performance and operation all around the world 3 Luffing mechanismSpeed modulation with frequency conversion, less concussion, stable operation 4 Control systemPLC control, auto diagnosis on electric malfunction, corresponding alarm on light and sound, key components adopting international top brand product 5 Security and protection mechanismBesides security mechanism usually used in domestic tower crane adopted, Hongda tower crane Adopted lots of advanced mechanism self-developed by Hongda, to keep the security of the tower crane and convenient operation, such as unique double tighten mechanism on luffing steel cable, anti-break mechanism on sliding vehicle, anti-dropMechanism on standard section, speedy link between rotary body, hoisting boom and balance boom 6 StructureThrough advanced design, mechanical-electrical integration design, CAD supporting design, optimization design, modularization design, makes Hongda tower crane's steel structure haveing outstanding intensity, firmness and anti-fatigue capability, outstanding performance and reliabilityParameterPRICE AND PAYMENT TERMSNO.MODEL QTZ40(4010L-4) 1PRICETBC2TIME OF DELIVERYWithin 45 working days after receiving down payment3PAYMENT TERMS30% advance payment by T/T before production + 70% deposit by T/T before delivery QTZ40(4010L-4) TOWER CRANE TECHNICAL SPECIFICATIONNO.Items Parameter1TypeQTZ40(4010L-4)2Basic height31m3Max height100m4Length40m/35m/30m5Max load4t6Tip load1t/1.2t/1.5t/7Section size1300× 1300× 25008Section materialAngle steel
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