SANY Valve Train Group

What is the SANY Valve Train Group

The SANY Valve Train Group represents a precision-engineered assembly critical for managing the precise timing and operation of intake and exhaust valves in heavy-duty engines. This sophisticated SANY Valve Train Group ensures optimal airflow, combustion efficiency, and overall engine performance through its meticulously coordinated components.
At the heart of the system lies the Camshaft Assembly, which orchestrates valve timing through its precisely machined lobes. These lobes actuate either Tappet components or directly interact with the Rocker Lever Group, which pivots on the robust Shaft Assembly, Rocker Lever and is supported by the Support Assembly, Rocker lever. The motion is transferred through Push Rod elements in some configurations, ultimately acting on valves via the Valve Bridge. The valvetrain features both Intake Valve and Exhaust Valve units, each secured by a Valve Collet and under the constant tension of the Spring, Valve, which is held in place by upper and lower Retainer, Valve Spring components.
Precision adjustment is achieved through the Adjusting Screw and Locknut system, allowing for micrometer-level clearance settings. The entire assembly is stabilized by the Bracket Assembly, EVB and secured with high-strength Bolt, Hexagon fasteners throughout. Axial positioning of the camshaft is maintained by the Plate, Camshaft Thrust, while alignment is ensured by Pin, Dowel components. The complete Valve Assembly represents the culmination of these precision elements working in harmony.
Every component within the SANY Valve Train Group is manufactured to exacting tolerances using premium materials to withstand extreme operating conditions. The exceptional durability and precision of the SANY Valve Train Group ensures reliable engine performance, reduced maintenance requirements, and extended service life, reflecting SANY’s commitment to engineering excellence in every aspect of heavy machinery power systems.

Parameters of SANY Valve Train Group

No.	Part No.	Description	Qty
1	60352050	Bracket Assembly, EVB	6
2	168899000003	Rocker Lever Group	12
3	60141411	Valve Collet	48
4	60352145	Retainer, Valve Spring	24
5	60352144	Spring, Valve	24
6	60352146	Retainer, Valve Spring	12
7	160102130004A100	Exhaust Valve	12
8	61000722	Camshaft Assembly	1
9	168899000004	Tappet	12
10	160102130004A101	Push Rod	12
11	160102130004A015	Intake Valve	12
12	160102130003A038	Valve Bridge	6
13	60352185	Support Assembly, Rocker lever	6
14	61000116	Valve Assembly,	6
15	60352190	Pin, Dowel	30
16	60352182	Shaft Assembly, Rocker Lever	6
17	60352118	Bolt, Hexagon	12
18	60352048	Adjusting Screw	6
19	60352047	Locknut	6
20	61000191	Plate， Camshaft Thrust	1
21	61000152	Bolt, Hexagon	2

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Why Choose Us?

SANYMACH offers professional product detail pages and technical documentation within minutes based on users’ equipment needs, ensuring clear information access and efficient procurement preparation. For customers of SANY construction machinery (including excavators, cranes, off-highway trucks like the SANY SKT90S, and concrete machinery), its decade-long industry expertise provides customized solution packages per project scale/business scenarios to accelerate project kickoff and operational efficiency. We also optimize equipment selection based on your construction scope, operational focus, capabilities, budget and site conditions for smooth execution, recommend cost-effective models per regional demands, suggest after-sales packages and maintenance cycles, and collaborate to ensure timely project delivery, long-term equipment value and mutual development with SANYMACH clients.

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