60305756 Straight-through injection cup Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

60305756 Straight-through injection cup Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

The 60305756 straight-through pressure grease cup is a core component for equipment lubrication. It is mainly used for pressurized grease injection at mechanical hinges, rotating and sliding points, quickly introducing grease into friction pairs to maintain components such as pins, bushings, and copper bushings. The product is made of high-quality metal with precision-engineered construction, featuring precise threads, sufficient rigidity, pressure resistance, and leak prevention, making it suitable for high-frequency, heavy-duty outdoor operations of construction machinery.
This product features a straight-through, unobstructed structure, resulting in low injection resistance, high-efficiency pressurization, and minimal clogging. When used with a grease gun, it allows for rapid lubrication. Its excellent sealing performance locks in the grease, preventing leakage and blocking dust, mud, and other impurities, thus preventing dry friction, rust, and jamming of parts. Old grease cups are prone to clogging, stripping, cracking, and seal failure, leading to insufficient lubrication, grease leakage, abnormal noise, jamming, and excessive wear of parts. Original factory standard specifications support in-situ non-destructive replacement, suitable for equipment maintenance, overhauls, and bulk stocking, stabilizing equipment lubrication conditions and reducing maintenance costs.

Core technical parameters

– Product Model: 60305756
-Product Name: Straight-through Oil Injection Cup
– Product Type: General-purpose pressure lubrication parts for construction machinery (original parts)
– Compatible with various engineering machinery pins, bushings, and hinge lubrication points; universal replacement in situ.
– Main body material: High-quality metal material, high strength, pressure resistant, durable, and not easily corroded or deformed.
– Machining process: precision turning, thread grinding, pressure strengthening, rust and corrosion prevention treatment
– Core functions: pressurized oil injection, grease introduction, point lubrication, dust and seepage prevention, and protection of friction components.
– Oil injection performance: Straight-through, unobstructed structure, low oil injection resistance, smooth pressurization, no oil blockage or pressure loss.
– Sealing characteristics: Features a built-in sealing structure to lock in grease and prevent leakage, thus eliminating grease waste.
– Thread accuracy: Standard precision thread, strong engagement, shock-resistant and anti-loosening, highly adaptable to disassembly and assembly.
– Environmentally resistant: Rust-proof, corrosion-resistant, and anti-aging, suitable for outdoor dusty, humid, and heavy-duty working conditions.
– Installation features: Original factory standard specifications, precise alignment, easy installation and disassembly without modification.
– Applicable working conditions: high-frequency rotation, reciprocating friction, continuous heavy load, long-term outdoor operation
– Service life: Stable structure, not easily clogged or damaged, ensuring long-term lubrication operation.

The 60305756 straight-through pressure oil cup is a universal lubrication accessory from the original equipment manufacturer (OEM) for construction machinery. It offers high-efficiency oil filling, a robust seal, pressure resistance, rust prevention, and strong adaptability, making it suitable for various heavy-duty construction scenarios. It effectively improves problems such as oil filling blockage, grease leakage, insufficient lubrication, and abnormal noise from worn parts, continuously ensuring lubrication at equipment friction points, reducing downtime, and lowering maintenance costs. It is a high-quality original accessory for routine equipment maintenance, overhauls, and bulk stocking.

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