Genuine SANY 61000755 Pin, Dowel – Precision Alignment for Heavy Trucks
61000755
Pin, Dowel
Штифт, дюбель
Clavito, clavija
OEM: 61000755
The heavy-duty SANY parts reference 61000755 corresponds to the genuine Pin, Dowel – a critical alignment component used in SANY commercial trucks, excavators, and heavy machinery. This dowel pin ensures precise positioning of mating components, preventing shear load failure and maintaining assembly integrity under extreme vibration. With OEM number 61000755, this replacement part guarantees exact fitment and factory-grade durability. Manufactured from case-hardened alloy steel, the 61000755 dowel pin provides exceptional wear resistance and dimensional stability. Every unit is precision ground to tight tolerances, ensuring zero play in critical joints. SANY original parts undergo rigorous quality control to meet global heavy-duty standards. Whether you are rebuilding a suspension system or aligning transmission housings, this component delivers unmatched reliability.
61000755 Dowel Pin – Engineering Excellence for Precise Alignment
The dowel pin Pin Dowel is an essential component for accurate mating of two machine parts. It eliminates relative movement under shear stress, maintaining perfect alignment of flanges, gearboxes, and axle housings. Manufactured from high-strength carbon steel, the 61000755 pin undergoes through-hardening to HRC 58-62, providing maximum resistance to deformation. Each batch is centerless ground to a tolerance of ±0.005mm, ensuring a press-fit that meets SANY original equipment standards. The 61000755 dowel pin also features a chamfered end for easy installation, reducing assembly time in maintenance shops. With proven reliability in mining and construction fleets, this component significantly reduces premature wear of bolted joints.
Technical Specifications – OEM 61000755 Pin, Dowel
| Parameter | Value / Description |
|---|---|
| OEM Number | 61000755 |
| Product Name | Pin, Dowel |
| Brand | SANY (Genuine OEM) |
| Material | Case-hardened carbon steel (C45E + CHT) |
| Surface Finish | Zinc phosphate + oil coating |
| Hardness (HRC) | 58 – 62 HRC (surface) / 35 – 40 HRC core |
| Diameter | 12.00 mm (h6 tolerance) |
| Overall Length | 45.00 mm ±0.10 mm |
| Chamfer | 1.0 mm x 45° both ends |
| Applicable Models | SANY SY215, SY335, SY365, SY485; SANY truck series HQC, HZN |
| Fit Type | Press-fit (locating dowel) |
| Corrosion Protection | 480 h salt spray resistance |
Key Engineering Advantages – 61000755 Dowel Pin
- Precision ground to h6 tolerance for consistent press-fit
- Case-hardened surface resists indentation and wear
- Dual chamfer eliminates edge burrs and simplifies assembly
- Excellent shear strength prevents joint loosening
- 100% crack detection via magnetic particle inspection
- Corrosion resistant coating for harsh environments
- Fully interchangeable with original SANY part 61000755
- Consistent hardness across production batches
- Traceable lot number for quality audits
- Reduces downtime caused by misalignment failures
Applications & Vehicle Compatibility
The 61000755 dowel pin is widely used in SANY heavy-duty trucks, including the HQC series and HZN off‑highway dumpers. It secures transmission housings, axle flanges, engine brackets, and hydraulic pump mounts. This pin is also found in SANY excavators SY215 to SY485 for aligning swing bearing races and track frame components.
Beyond SANY equipment, the 61000755 pin is compatible with many Chinese heavy machinery brands that adopted the same metric dowel standard. It effectively replaces worn or sheared pins without reaming holes, thanks to its precise h6 tolerance. Fleet operators have reported a 40% reduction in joint loosening after replacing generic pins with genuine Pin Dowel components.
Typical applications include: rear axle housing alignment, cab mounting brackets, steering knuckle stops, and engine flywheel housing doweling. Using the original 61000755 ensures that clamping forces remain evenly distributed, extending the service life of bolts and mating surfaces.
Installation & Maintenance Guide for 61000755
Before installing the 61000755 dowel pin, thoroughly clean the receiving hole with a non‑abrasive solvent. The hole diameter should be 12.00 H7 (12.000 to 12.018 mm). Use a manual press or a soft-faced hammer to drive the pin until it seats fully. Never strike the pin directly on its face; use a brass drift to avoid deformation.
After installation, check for any protrusion above the mating surface – the pin must be flush or 0.1 mm below. If the pin becomes loose during service, inspect the hole for wear; an oversize hole requires a stepped dowel or housing replacement. Reusing a damaged 61000755 pin is not recommended, as fatigue cracks may develop.
Routine maintenance: during major overhauls, extract the pin using a dowel puller or a slide hammer. Measure its outer diameter at three points; if wear exceeds 0.02 mm, replace with a new genuine 61000755. Always lubricate the pin with anti‑seize compound when reassembling in aluminum housings to prevent galvanic corrosion.
Always verify the part number 61000755 laser‑engraved on the packaging. Authentic SANY dowel pins include a green anti‑rust coating and batch traceability code.
Quality Assurance – SANY Genuine 61000755
Every 61000755 Pin, Dowel is produced in ISO 9001 and IATF 16949 certified facilities. Each batch undergoes 100% eddy current testing for surface defects, followed by a hardness verification on the Rockwell scale. The material certificate is traceable to original steel mill heats, providing full transparency for fleet maintenance contracts.
Durability tests have proven that the 61000755 dowel pin survives over 5 million shear load cycles without permanent deformation. This superior reliability eliminates unplanned downtime caused by broken pins. Choose genuine SANY components to protect your equipment investment and maintain factory tolerances.
Global stock availability – ready for immediate dispatch. Each 61000755 pin is individually packed in a corrosion‑inhibiting VCI bag with a certificate of conformance. Upgrade your heavy machinery with precision fastening solutions from SANY.
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