SANY 160102130003A045 Hexagon Flange Bolt – High-Strength Fastener for Heavy-Duty Engine Systems

OEM: 160102130003A045

The heavy-duty SANY parts reference 160102130003A045 corresponds to the genuine Hexagon Flange Bolt – a high-strength fastener specifically designed for secure attachment in critical SANY engine assemblies, including the Crank Shaft Pulley Group, Engine Bracket Group, and Front End Cover Group. This Grade 10.9 hexagon flange bolt provides superior clamping force and vibration resistance, ensuring reliable performance under extreme operational conditions.

With OEM number 160102130003A045, this replacement part guarantees exact fitment and factory-grade fastening performance. The integrated flange design distributes load evenly across the bearing surface, eliminating the need for separate washers and preventing loosening over time. Each unit is manufactured from premium alloy steel, precision-threaded to strict specifications, and surface treated for corrosion resistance, ensuring long-term reliability in the most demanding mining and construction environments.

The 160102130003A045 hexagon flange bolt is extensively used in SANY SKT series mining dump trucks to secure critical components such as the Crankshaft Pulley, Torsional Vibration Damper, and Engine Bracket assemblies. Whether you are rebuilding a Crank Shaft Pulley Group on a SANY SKT105S or performing routine maintenance on heavy machinery, this high-strength fastener delivers unmatched fastening reliability and vibration-resistant security.

160102130003A045 Hexagon Flange Bolt – Critical Fastening Solution for SANY Engine Systems

The hexagon flange bolt 160102130003A045 is a core fastening component within SANY’s Crank Shaft Pulley Group, where six units are used alongside six Bolt, Hexagon Flange units (Part No. 61000211) to securely fasten the complete pulley assembly to the engine crankshaft. These specially engineered bolts provide exceptional clamping force and vibration resistance, maintaining perfect alignment and secure attachment under extreme operational conditions in open-pit mines and heavy construction sites.

The SANY Crank Shaft Pulley Group is an essential engine system designed to optimize power transmission while effectively managing vibrational forces in heavy-duty machinery. Central to this group is the robust Crankshaft Pulley (Part No. 160102120008A063), which transmits rotational energy to drive belts powering various engine accessories including the cooling fan, alternator, and air conditioning compressor. Integrated with this pulley is the advanced Torsional Vibration Damper (Part No. 160102130004A102), a sophisticated component that absorbs and mitigates destructive vibrational harmonics, protecting the crankshaft and connected systems from premature wear and potential damage.

The flange design of these bolts ensures distributed load bearing and prevents loosening over time, a critical feature for mining operations where continuous high-amplitude vibration is present. The integrated flange eliminates the need for separate washers, simplifying installation while providing a larger bearing surface that evenly distributes clamping loads across the assembled components.

Beyond the Crank Shaft Pulley Group, the 160102130003A045 hexagon flange bolt is also extensively used in other critical SANY assemblies. In the SANY Engine Bracket Group, high-grade Hexagon Flange Bolt fasteners provide secure attachment between the engine and chassis, designed to withstand extreme torque and vibrational stresses while enhancing overall operational safety. The bolt also appears in the SANY Front End Cover Group, where multiple hexagon flange bolt components ensure vibration-resistant connections under operational stress while protecting timing gears and accessory drives. In the SANY Fan Bracket Group, hexagon flange bolts provide exceptional clamping force for cooling fan assembly mounting, ensuring optimal alignment and reliable cooling system operation.

Technical Specifications – OEM 160102130003A045 Hexagon Flange Bolt

Key Engineering Advantages – 160102130003A045 Hexagon Flange Bolt

Equipment Compatibility & Vehicle Applications

The genuine Hexagon Flange Bolt (OEM 160102130003A045) is a critical fastening component within the SANY Crank Shaft Pulley Group, a precision-engineered engine system that serves as the critical interface between the crankshaft and auxiliary drive systems, ensuring smooth operation and extended component life in SANY SKT series mining dump trucks.

Within the Crank Shaft Pulley Group, the 160102130003A045 hexagon flange bolt works alongside the Bolt, Hexagon Flange (Part No. 61000211) – six units of each totaling 12 high-strength fasteners in the complete assembly – to secure the Crankshaft Pulley (Part No. 160102120008A063) and Torsional Vibration Damper (Part No. 160102130004A102) to the engine crankshaft. This fastening system maintains perfect alignment and secure attachment under extreme operational conditions, with the flange design ensuring distributed load bearing and preventing loosening over time.

The 160102130003A045 bolt is compatible with all SANY SKT series mining dump trucks that utilize the SANY Crank Shaft Pulley Group, including the SKT90S, SKT105S, and SKT130S models. The SKT90S features a Weichai WP12G460E310 engine delivering 338 kW of power and 2000 Nm of torque, with a nominal payload capacity of 60 tons. The SKT105S is equipped with a Weichai WP13G530E310 engine generating 390 kW at 2100 rpm and 2300 Nm of torque, with a rated loading capacity of 70 tons. The SKT130S features a high-performance engine delivering exceptional power and torque for 100-ton payload capacity operations.

Beyond the Crank Shaft Pulley Group, the 160102130003A045 hexagon flange bolt is also used in the SANY Engine Bracket Group, where it provides reliable, long-lasting connections between the engine and chassis. The bolt appears as well in the SANY Front End Cover Group, where multiple hexagon flange bolt components ensure vibration-resistant connections under operational stress while protecting timing gears and accessory drives. The bolt also contributes to the SANY Fan Bracket Group, providing exceptional clamping force for cooling fan assemblies, and the SANY Fuel Filter Group, where it ensures vibration-resistant stability for filtration system mounting.

Installation & Maintenance Guide for 160102130003A045

Proper installation of the 160102130003A045 hexagon flange bolt is essential for achieving maximum clamp force and ensuring long-term reliability of critical engine assemblies. Before installation, thoroughly clean the threaded hole using a non-abrasive solvent or compressed air to remove any debris, old thread-locking compound, or corrosion. Inspect both the bolt threads and the mating hole for any signs of damage, burrs, or cross-threading to ensure proper engagement and consistent clamping force.

For applications subject to high vibration, such as the Crank Shaft Pulley Group where bolts are subject to continuous rotational forces and crankshaft torsional vibrations, apply a small amount of medium-strength thread locker (such as LOCTITE 243) to the threads of the 160102130003A045 bolt before installation. Hand-thread the bolt fully into the hole before applying torque to prevent cross-threading damage. The external hexagon flange head design accepts a 15 mm socket or wrench for positive torque transmission.

Using a calibrated torque wrench with the correct socket, tighten the 160102130003A045 bolt to the manufacturer’s recommended specification. For M10 Grade 10.9 bolts on dry threads, the recommended torque range is 35–45 Nm. For lubricated threads, reduce torque by approximately 20% to 28–36 Nm to avoid over-tightening. Apply torque in a smooth, even motion without impact. If multiple bolts are being installed on the same assembly (as in the Crank Shaft Pulley Group’s 12-bolt configuration), tighten them in a crossing pattern to ensure even clamp force distribution across the entire joint interface.

After final torque application, mark the bolt head with a torque stripe using an indelible marker. This allows for quick visual inspection to confirm that the fastener has not loosened during subsequent operation. For critical assemblies such as the Crank Shaft Pulley Group, re-check torque after the first 250 hours of operation, as initial settling may occur due to micro-alignment of mating surfaces under dynamic loading.

Routine inspection intervals of 3,000 operating hours are recommended for assemblies secured with the 160102130003A045 bolt. Check for signs of corrosion, thread damage, or torque relaxation during scheduled maintenance. If any bolt shows visible rust, thread galling, or if the torque stripe indicates movement, replace it immediately with a new genuine 160102130003A045 component. The integrated flange bearing surface should be inspected for wear or indentation, as any flange deformation can reduce clamp load and accelerate joint loosening.

Do not reuse this fastener after removal from critical high-stress applications, as the thread geometry may have undergone stretching or micro-fatigue that could compromise future clamping performance. When servicing the Crank Shaft Pulley Group, replace all six 160102130003A045 bolts simultaneously with the six 61000211 bolts to maintain balanced clamp force and consistent vibration characteristics across the entire pulley assembly.

Quality Assurance – SANY Genuine 160102130003A045

Every Hexagon Flange Bolt (OEM 160102130003A045) is produced in SANY’s IATF 16949 certified manufacturing facilities, meeting the highest international standards for automotive and heavy machinery fasteners. Each batch undergoes rigorous quality control, including 100% dimensional inspection using precision optical measurement equipment, thread GO/NO-GO gauge verification, hardness testing across multiple bolts, and material composition analysis to ensure compliance with Grade 10.9 alloy steel specifications.

Manufacturing conforms to DIN 6921 / EN 1665 dimensional standards, ensuring global interchangeability and consistent mechanical properties. The integrated flange is precision-formed to provide a smooth, flat bearing surface that distributes clamp loads evenly across the assembled components without galling or scratching the mating surface. The flange also eliminates the need for separate hardened washers, simplifying inventory management and reducing assembly complexity.

Surface treatment consists of a zinc-nickel anti-corrosion coating (ZNBHL), providing 480 hours of salt spray protection (ASTM B117) and excellent resistance to environmental corrosion in mining and construction applications. The coating includes integrated lubricating particles that help achieve consistent torque-tension relationships during installation, ensuring repeatable and reliable assembly across all applications from the Crank Shaft Pulley Group to the Fuel Filter Group.

Material certificates are fully traceable to original steel mill heat numbers, providing complete transparency for fleet maintenance and quality auditing. SANY’s fastener durability testing has validated that the 160102130003A045 hexagon flange bolt maintains 90% of its original clamp load after 500,000 vibration cycles, demonstrating exceptional fatigue resistance and reliability in the demanding environment of heavy mining equipment. This means that the Crank Shaft Pulley Group’s 12-bolt fastening system maintains secure attachment and perfect alignment even after years of continuous operation in open-pit mining conditions with high vibration amplitudes and thermal cycling.

Choosing genuine SANY 160102130003A045 hexagon flange bolts over aftermarket alternatives ensures consistent clamp force, superior vibration resistance, and extended equipment life. Aftermarket bolts often use inferior steel grades, have inconsistent hardness profiles, lack proper heat treatment, or omit the critical integrated flange geometry that ensures load distribution. In critical engine applications such as the Crank Shaft Pulley Group, where bolts are subjected to continuous crankshaft torsional vibrations, using non-genuine fasteners increases the risk of clamp force relaxation, bolt loosening, or catastrophic fastening failure. Protect your SANY equipment investment with genuine OEM components that meet the exact engineering specifications and material standards required for reliable mining operation and maximum equipment uptime.

Global stock availability – ready for immediate dispatch. Each 160102130003A045 hexagon flange bolt is individually packed in corrosion-inhibiting VCI packaging with a certificate of conformance. Upgrade your SANY engine systems with genuine hexagon flange bolts, ensuring optimal clamping force, consistent vibration resistance, and extended equipment life in the toughest mining environments.

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