truck 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 DescriptionDARO aluminum truck rim is made of high quality raw materials through the national standard forging process to build and form, the tread is widened, the grip is enhanced, the workmanship is fine, the dust resistance is good, and the safety is guaranteed.

Products DescriptionSelected raw materials - the use of lighter weight high-strength alloy raw materials to reduce the weight of the truck Brake Drum product.Mature process - heat treatment and tempering, stronger wear resistance, good fit with brake shoes, improve driving safety.Reliable quality - faster thermal conductivity, higher wear resistance, heat resistance, heat dissipation and heat capacity.Authoritative quality inspection - assembly line production and assembly, individual inspection and warehousing, stable and reliable quality.The use of global superior forging technology, to

Products DescriptionDARO truck trailer brake pads have high wear, high temperature and corrosion resistance to ensure reliable braking capability under extremely high friction and temperature, fast heat dissipation, sensitive braking, low wear and low high temperature decay. Advanced manufacturing technology, high product precision, stable quality, from material selection to processing, strict control of quality inspection, to ensure product quality.The performance of brake pads is a key factor to measure its quality.

Products DescriptionSafer driving - Wheel Rim high machining precision, uniform thickness, excellent dynamic balance; Wider tread for firmer grip.Good control performance - effectively reduce slippage and drift, more flexible control.Firm and durable - welding uniform, firm, beautiful, baking process, high appearance level, long life.Item No.sizeP.C.D.(mm)Stud(mm)C.B(mm) Disk(mm)Inset(mm)Weight (kg)Maxload(KG)MT05122.5×9.033526.75/32.5281.223.5152.524.64125MT04422.5×9.033526.75/32.5281.224.515426.24125MT02422.5×8.2533526.5/32.5281.224144.5243650MT03322.5×7.527526/24/30.5221.12513725355027

Products DescriptionLess noise--Truck trailer triaxle flatbed air suspension with air as the medium, trailer air suspension a lot much less friction, almost zero noise at some factor of use.Flexible lifting -- single axle or multi-axle lifting can be realized to alternate the top of the physique and limit tire loss; The automobile height can be adjusted by using the whole auto lifting, adapting to awesome loading and unloading platforms, bettering the loading and unloading ef

Products DescriptionTruck Leaf Spring while ensuring high strength, it improves product toughness, with significant strengthening and toughening effects, and better comprehensive mechanical properties. Outdoor rust prevention and painting are adopted to isolate, prevent moisture, oxidation, and corrosion, extend service life, and improve protection.Leaf SpringItem No.ChordChord HeightTotal PiecesThicknessWidthWeightDRBH71125657169065.5DRBH81125658169078DRBH91125659169083.5DRBH1011256510169090.5DRBH1211106512139086Package & Delivery

Products DescriptionLight truck auto parts leaf spring is the most extensively used elastic aspect in car suspension, which is an about equal power elastic beam composed of numerous alloy spring plates of equal width however no longer equal size (thickness can be equal or not). Simple structure, dependable operation, low cost, and handy maintenance.

Products DescriptionCompared with ordinary semi-trailer axle, DARO 13T lowbed trailer axle with brake adopts 20Mn2 seamless steel tube with higher wall thickness. Not only the axle beam, but also the wheel hub, brake drum, friction plate and other accessories of the low flat truck axle are also dedicated, and the strength, toughness and wear resistance are all fully up to standard. Online + offline double quality inspection + ultimate performance test to ensure that the axle provides stable performance in complex environments.ModelMax.

Products DescriptionMultimodel Axle Bearings：High quality raw materials —— selected high quality bearing steel, low friction resistance, high temperature resistance, fast heat dissipation.High performance —— higher speed, more uniform, less noise, improve efficiency.Precision machining —— with high precision, high load capacity, low rolling resistance characteristics, long service life.Design innovation —— The bearing seal adopts floating oil retaining ring structure design, easy installation, reliable sealing.Hardness is one of the important qualities of bearing quality, which has indirect in

Products DescriptionThe 8T small trailer axle sold by DARO Group is simple in structure, easy to manufacture, convenient to use and low in cost. It is lightweight and compact in structure, with higher stiffness and accuracy, which can maintain operation safety and extend service life. More than ten production processes, high processing precision, maintain good sealing under high-speed operation, maintain the internal cleaning of the parts. Finished product online testing + manual quality inspection + limit test, the quality is strictly in line with industry standards.ModelMax.

Products DescriptionIt can be raised or lowered. Can be lifted in two aspects, one is through the trailer air bag can be lifted, reduce wear, save fuel, especially suitable for one-way empty car situation. Second, through the manual height valve in the air suspension system, the height of the vehicle loading platform can be adjusted within a certain range, convenient loading and unloading of goods.The air spring is filled with air and has compressibility.

Products DescriptionLess noise - with air as the medium, trailer air suspension much less friction, nearly zero noise at some point of use.Flexible lifting -- single axle or multi-axle lifting can be realized to alternate the peak of the physique and decrease tire loss; The car peak can be adjusted via the entire car lifting, adapting to distinct loading and unloading platforms, enhancing the loading and unloading efficiency.ModelInstallation Height （mm）Apply A

Products DescriptionAir suspension includes air spring, Single axle trailer suspension shock absorber, steering mechanism and body height control system, generally using sac air spring.

Products DescriptionDARO disc brake trailer axle：Integrated alloy brake disc, made by special technology, wear resistance, crack resistance, efficient heat dissipation.Special high strength bearings for trailers, effectively extend the service life.Locally strengthened square axial beam, large section coefficient, strong torsional and bending resistance.Integral heat treatment technology, improve the overall mechanical properties of the axle, good fatigue toughness.Braking is more sensitive and stable, and braking with ABS and EBS system is safer.ModelOffset(mm)Axle loadBrake(mm)Wheels Install

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 DescriptionHarbor freight trailer axle High cost performance: American axles are relatively low in price, and the investment cost is low for consumers.High reliability: The manufacturing process and materials of American-style axles are guaranteed to a certain extent, making them highly reliable during use.ModelMax.

Products DescriptionThe leaf spring suspension parts  produced by DARO adopts high-strength heat treatment to ensure high strength while improving product toughness, with significant strengthening and toughening effects, and better comprehensive mechanical properties. Using outdoor rust prevention and painting, it is isolated, moisture-proof, oxidation resistant, and corrosion-resistant.

Products DescriptionGood force transmission effect -- trailer axle parts camshaft high strength, simple and easy to operate, good mechanical properties, can meet the needs of large torque transmission.High running and low noise - lower friction coefficient, reduce component wear, prolong service life and reduce maintenance costs.High load and precision - chosen excessive great alloy uncooked materials, new technology, robust bearing capacity, steady use.Good matching -- the area is symmetrical S-shaped, which can suit t

Products DescriptionBoat trailer axle with hubs adopts a unique thickened shaft body, with strong heavy load capacity, low rolling resistance bearings, long-term high temperature resistance, and flexible and diverse application scenarios. It can be customized according to customer requirements in different types, sizes, and specifications to meet various customer needs.ModelMax.

Products DescriptionSaltwater boat trailer axles uses 20Mn2 high-strength alloy seamless steel pipes, making the product quality more reliable. Integrated heat conditioning treatment, bending, torsion, and fatigue resistance. The product design fully conforms to industry standards, with universal accessories and convenient maintenance. Through strict limit performance testing, it can adapt to complex usage environments.ModelMax.

Products DescriptionThe 3500 lb trailer axle sold by DARO has the advantages of high efficiency, environmental protection, energy saving, safety, reliability, convenience, etc. It will not produce waste gas and noise, and can reduce environmental pollution.

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