king pin-manufacture,factory,supplier from China

Products DescriptionThe trailer king pin sold by DARO Group at wholesale prices are specifically designed for heavy-duty trailers, with reliable strength and better toughness, providing stable and reliable traction, avoiding detachment or breakage, and ensuring driving safety. The product models are diverse, with complete shapes such as mushroom, cross, double spoon, and "l" styles.

Products DescriptionDARO 2" 3.5" King pin For trailer：High quality raw materials —— selected alloy steel with high strength and toughness, made by cold heading forging, excellent heat resistance, wear resistance and corrosion resistance.Production specifications —— strictly comply with GB/T 4606-2006/ISO 337:1981 and GB/T 4607-2006/ISO 4086:2001 requirements.Heavy duty special —— designed for trailers, can provide stable and reliable traction, avoid falling off or breaking, to ensure driving safety.Various models —— mushroom type, cross type, double spoon type, "l" type and

Products DescriptionFine workmanship ——ingenuity manufacturing, Oil Seal fine technology, smooth surface, no burr, reliable quality.Size standard ——automation equipment and production line, accurate production size, complete specifications, fully meet the needs.The decision of imported tremendous uncooked materials, magnificent elasticity, oil strain resistance, excessive temperature resistance, water resistant and dustproof, no oil leakage.Optimized stress design, extensively accelerated durability, steady overall performance underneath excessive electricity working conditions.

Products DescriptionDARO trailer axle with disc brakes，its accessory brand has been deeply cultivated in the industry for many years, and its quality has been baptized and tested by the market, with corresponding quality assurance capabilities. In addition, Darong also needs to carry out a series of quality inspection procedures on it, which can only be put into use after passing the inspection, which is equivalent to providing an additional layer of quality assurance.

Products DescriptionDARO semi trailer landing gear,itsI piston rod added electroplating anti-rust process, more wear resistance, corrosion resistance, longer service life. The production process adopts high frequency quenching technology, the material strength is high, the support is not easy to deformation, is a special landing gear for semi-trailer.The products of DARO Group have been verified by the market and have excellent performance of bending, torsional and fatigue resistance.

Products DescriptionDARO semi trailer landing gear is piston rod brought electroplating anti-rust process, greater put on resistance, corrosion resistance, longer provider life.  The manufacturing system adopts excessive frequency quenching technology, the fabric power is high, the help is no longer handy to deformation, is a unique landing gear for semi-trailer.The products of DARO Group have been verified by the market and have excellent performance of bending, torsional and fatigue resistance.

Products DescriptionStable and reliable Good force performance Semi-trailer BoltsSturdy and wear-resistant - preferably made of metal, solid and integral, sturdy, wear-resistant and anti-corrosion, not easy to slip the wire.Reliable performance - deep thread, uniform force, excellent connection performance, not easy to loosen under power load.High strength More durable - integrated forging molding, higher strength, longer service life, not afraid of frequent disassembly of the wind gun.Easy to install and replace - special tire bolts for trailers, easy to install, dismantle and replace, m

Products DescriptionAlthough 3T torsion trailer axles is lighter tonnage, raw materials and production technology are not discounted, it's inherited the DARO trailer axles integrated heat treatment forming process, rigidity, wear-resistance, fatigue strength and other safety properties are strictly compliant, high processing precision and good sealing can be maintained under high-speed operation. Maintain the internal cleaning of the parts, with more lightweight weight, with higher stiffness and accuracy, maintain the safety of operation, extend the service life.ModelMax.

Products DescriptionLow center of gravity stronger stability against heavy load utility trailer axleLow center of gravity is more stable -- the design is fully combined with the transport needs of low flat trailer, lower center of gravity height, better transport stability.Stronger bearing capacity -- using high-strength alloy raw materials, shaft body after special thickening treatment, higher strength, perfect for bearing requirements."One-piece" shaft system - instead of the traditional "three-piece" welded shaft body, more durable, flexural, torsional and fatigue r

Products DescriptionDARO utility trailer hubs,uses high-end technology to build, can improve the vehicle control stability, reduce the vibration and noise in the process of driving; Can reduce the friction between the wheel and the ground, reduce tire and hub wear and damage, prolong the service life of the vehicle; Can reduce the wheel rolling resistance, reduce vehicle fuel consumption, improve fuel efficiency, save oil costs."Real life, honest work", so that users can afford to use, use good, is the most simple goal of DARO axle.

Products DescriptionStrong one-piece or welded axle head, utility trailer axles exceeding the industry standard for hardness and tensile strength.Stable andreliable brake system with non-absestos brake linings.ModelMax.

Products DescriptionThe 3T utility trailer axles produced and sold by DARO selects 20Mn2 high-strength alloy seamless steel pipe as the raw material, and the product quality is more reliable. Integrated heat conditioning treatment, bending, torsion and fatigue resistance. Product design fully in line with industry standards, universal accessories, easy maintenance. Through strict limit performance test, can adapt to complex use environment.ModelMax.

Products DescriptionStrict high-quality control——Selected excessive excellent uncooked materials, Camshaft repair kits manufacturing and first-class inspection strictly comply with applicable specifications, nice clearance, dependable performance.Accurate size—— Source manufacturers, manufacturing procedure in strict accordance with the general implementation, uniform size, enhance the utility accuracy.Camshaft repair kits large oil seal (Oil seal outer diameter 56MM) &n

Products DescriptionDARO 10 ton trailer axles,the structure is more advanced, the braking response speed and effect are improved, and various suspensions can be flexibly matched. The product utilization rate is high, and it is cost-effective. The product design fully conforms to industry standards, with universal accessories and convenient maintenance. The brake shoe and brake drum have a higher fit degree and a more stable output, eliminating brake sticking, jerkiness, and eccentric wear. Through strict limit performance testing, it can adapt to complex usage environments.ModelMax.

Products DescriptionDARO torsion axle:Faster braking - faster braking reaction speed, stable braking effect, wide range of braking force adjustment.Strong matching - it can flexibly adapt to the braking system of different vehicles in front or the braking habits of different drivers.Safe and reliable - according to the slope of the road, the braking force can be automatically increased or decreased to improve the safety performance.Assist with emergency braking - An emergency switch can be set on the synchronizer to assist with braking in the event that the front brake fails.itemvalueUseTraile

Products DescriptionLong service life ——with good rust resistance, hub Nut corrosion resistance, heat resistance, low temperature strength and other mechanical properties.Precision screw ——strictly control the production precision, error control within the standard range, uniform tooth spacing, not slip.Imported gear high-precision fashionable processing, after a range of rigorous and specified procedures, the small print are clean and smooth.Deep thread, now not effortless to slip, excessive precision locking, fastening power is good, lead screw going for walks except deviation

Products DescriptionThe trailer house axles sold by DARO Group can process the axle according to the drawings, and the configuration is flexible and changeable. Parameters such as wheel base, size and parts matching brand can be matched according to the actual needs of customers. The integrated shaft body + shaft head casting process reduces the welding heat input and avoids welding deformation.ModelMax.

Products DescriptionLighter weight, higher stability. Stable and light-weight overall performance is wonderful Shaft beam is no longer handy to bend. Quality brand trailer axles bearing capability is greater reasonable, sturdy and durable.Sensitive braking, appropriate mechanical performance, warmth power stability.ModelMax.

Products DescriptionGerman Type custom trailer axles have high manufacturing accuracy, complex processes, good braking effect, high temperature resistance, wear-resistant brake shoes, and longer maintenance intervals.With a lighter weight, it can not only bring greater loading capacity, but also lower fuel consumption. In today's era where 0 # diesel has entered an era of 8 yuan per liter, fuel consumption can even directly determine whether logistics practitioners can make money.ModelMax.

Products DescriptionThe integrated alloy best trailer axles is made by special technology, which is wear-resistant, crack resistant, and efficient in heat dissipation.Special high-strength bearing for trailers, effectively extending service life.Partially reinforced square axial beam with large section coefficient and strong torsion and bending resistance.The overall heat treatment technology improves the overall mechanical performance of the axle and has good fatigue resistance and toughness.ModelOffset(mm)Axle loadBrake(mm)Wheels InstalledTireDRP091209377*4510/280/335/M22*1.519.5"/20/22

Products DescriptionAgricultural trailer axle adopts a special thickened shaft body, with sturdy heavy load capacity, low rolling resistance bearings, long-term excessive temperature resistance, and bendy and various utility scenarios. It can be custom-made in accordance to purchaser necessities in unique types, sizes, and specifications to meet a number purchaser needs.ModelMax.

Products DescriptionEnhanced shaft tube, superior toughness, quad axle flatbed trailer axle into the force to defend safety, calmly cope with any transportation environment, in order to win, enjoy calm;Exquisite wheel end design, play with the low center of gravity of the secret, limit the height of the road without surprises, leading the smooth driving, convenient loading and unloading of the crossover experience.ModelMax.

Products DescriptionHigh-quality 6T trailer axle supply specially for trailer axle has gone through more than ten professional production processes, automatic production line setting, reliable and guaranteed production precision, and finished products online detection + manual quality inspection + extreme limit test to ensure that the quality strictly conforms to the industry standards. Flexible configuration and parameters can be changed according to customer requirements, customized production, to meet the differentiated needs of customers.ModelMax.

Products DescriptionAdvanced manufacturing process, Brake Pad detail nitpicking, to ensure product safety and reliability.Bear high load, high friction coefficient, more stable braking effect, suitable for commercial models.Select high quality materials, from material selection to processing, strict quality control, to ensure product quality.Faster warmth dissipation and touchy brakingTrailer specific brake is stable, secure and stable, put on resistance and constructing resistanceStable friction performance, low wear, low e