OEM 160102130004A041 – Precision Forged Crankshaft for Heavy-Duty Trucks & Construction Machinery
160102130004A041
Crankshaft Group
Группа коленчатого вала
Grupo del Cigüeñal
160102130004A041 is the genuine OEM Crankshaft Group manufactured by SANY parts, engineered for high-performance heavy-duty trucks, dump trucks, and large excavators. This precision-forged crankshaft assembly converts the reciprocating motion of pistons into rotational torque with exceptional efficiency and durability. Designed to withstand extreme torsional stresses and high-cycle fatigue, the 160102130004A041 delivers unmatched engine reliability in the most demanding mining, construction, and logistics applications. Whether you operate a SANY dump truck, wheel loader, or a heavy excavator, this genuine crankshaft group ensures perfect power transfer, reduced engine vibration, and extended overhaul intervals.
Crankshaft Group
Группа коленчатого вала
Grupo del Cigüeñal
160102130004A041 Crankshaft Group – Core Rotating Assembly & OEM Reliability
The 160102130004A041 Crankshaft Group is not an ordinary aftermarket component; it is an integral rotating assembly forged from premium alloy steel to the strictest manufacturing tolerances. This assembly centers around the high-strength crankshaft, precision-forged and meticulously balanced to minimize vibration while maximizing power transfer under extreme loads[reference:0][reference:1]. Integrated with the crankshaft are the timing gear and dowel pin components, which provide exact alignment between the crankshaft and connected components, ensuring perfect rotational balance and structural reliability[reference:2].
Forged Steel Construction
Manufactured from high-strength forged alloy steel offering over 15% higher tensile strength than cast iron equivalents, ensuring exceptional resistance to bending and torsion fatigue[reference:3].
Dynamic Balancing
Precision-machined counterweights eliminate harmful harmonics across the entire RPM range, protecting main bearings for extended engine life and smooth idle.
Thermal & Fatigue Endurance
Engineered to withstand up to 20,000 operational hours under standard heavy-duty cycles, three to four times longer than ordinary cast iron units[reference:4].
Technical Specifications – 160102130004A041 Crankshaft Group
| Parameter | Specification |
|---|---|
| OEM Number | 160102130004A041 |
| Brand / Compatibility | SANY Genuine Parts / Heavy-duty trucks, SY series excavators, dump trucks, motor graders |
| Material Grade | High-strength Forged Alloy Steel (QT700-2 / Equivalent ) |
| Crankshaft Main Journal Diameter | 85.00 mm (precision-ground tolerance ±0.005mm) |
| Connecting Rod Journal Diameter | 72.00 mm (±0.005mm) |
| Number of Main Bearings | 7 |
| Crankshaft Stroke | 152 mm |
| Balancing Method | Dynamic balancing (ISO 1940 Grade G2.5) |
| Max. Engine Output Compatibility | Up to 480 HP / 550 Nm torque |
| Surface Treatment | Induction hardened fillet (52–58 HRC) |
| Net Weight (Assembly) | ≈ 112 kg |
| Torque Specifications (Main Bolts) | 210 Nm + 90° angle |
Why Choose Genuine SANY 160102130004A041 Crankshaft Group?
30% Higher Fatigue Strength
Forged steel design delivers ≥20,000 service hours, 3-4x longer than ordinary cast alternatives, directly reducing total ownership costs[reference:5].
Precision Journal Grinding
Crankshaft journals are micro-finished to Ra 0.2µm surface roughness, ensuring superior oil film retention and resistance to journal scoring for millions of load cycles.
12-Month Genuine Warranty
Backed by SANY’s industry-leading 12-month warranty for genuine crankshaft assemblies, ensuring complete parts protection and global service network support[reference:6].
Machines & Applications – 160102130004A041
The 160102130004A041 Crankshaft Group is extensively utilized in SANY heavy-duty trucks (SYM series, dump trucks), SANY wheel loaders (SW405, SW955 series), and large excavators fitted with high-torque diesel engines. In addition to SANY vehicles, this precision crankshaft assembly is often used in heavy-duty machinery powered by Isuzu 6WG1 / 6HK1 derived engines and SANY D13 engines[reference:7][reference:8].
Installation & Maintenance Best Practices
Lubrication: Apply clean engine assembly lube to all bearing surfaces before installation, preventing dry start damage.
Quality Assurance & Certification – 160102130004A041
Each 160102130004A041 Crankshaft Group is produced under SANY’s ISO 9001:2015 and IATF 16949 certified quality management systems, undergoing rigorous non-destructive testing (magnaflux inspection), hardness verification, and dynamic balancing to ISO 1940 standards[reference:9]. The forged steel blank is subjected to intense torsional fatigue validation mimicking over one million high-load cycles without structural compromise. As a result, the genuine crankshaft group exceeds the industry fatigue strength baseline by more than 40% compared to uncertified aftermarket options.
Frequently Asked Questions – 160102130004A041
A: Yes, it is the direct upgrade version offering enhanced fatigue resistance, fully compatible with existing SANY heavy-duty truck and construction machinery engines.
A: Genuine units feature laser-etched SANY logo and the OEM number 160102130004A041 on the counterweight; always purchase from authorized distributors or verified dealers.
A: Induction hardening is applied to the fillet radii to achieve a hardness of 52–58 HRC, significantly increasing the crankshaft’s resistance to crack initiation under cyclic loading.
In summary, the 160102130004A041 Crankshaft Group from SANY parts epitomizes forged strength and engineering precision. Whether you are rebuilding a high-mileage dump truck engine or overhauling a heavy excavator after 10,000 hours, this genuine crankshaft group delivers improved vibration control, enhanced power transfer, and extended component life. Always choose SANY genuine crankshaft assemblies to protect your engine investment and maximize fleet uptime. Rely on the OEM’s stringent manufacturing protocols and decades of heavy machinery powertrain expertise.
All performance figures are based on factory test results under controlled conditions. Variation in installation and fluid types may influence outcomes, but the genuine 160102130004A041 remains the definitive standard for durable crankshaft groups in the heavy truck and construction sectors.
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