SSY007687062 Transition Block Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

SSY007687062 Transition Block Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

The Sany transition block SSY007687062 is the “core of transition connection” in the connection system of engineering machinery. Through precise structural dimensions, it achieves seamless connection between hydraulic valve blocks, hydraulic cylinders and chassis components, taking into account both load transmission and oil flow, and buffering the impact and vibration of harsh working conditions. It is specially designed for the hydraulic and structural connection parts of Sany’s large heavy-duty engineering machinery (such as the SDC120/125 twin-wheel milling machine, 570.5kW power). It can avoid failures such as oil leakage and uneven load caused by wear, cracking and loosening, ensuring equipment operation, improving construction efficiency, adapting to various heavy-duty projects, matching the high-efficiency heavy-duty and intelligent manufacturing positioning of Sany equipment, and helping the hydraulic system to accurately transmit power.
This product strictly adheres to SANY’s original factory standards, using high-quality 45# steel and integrated CNC machining, combined with surface hardening and anti-rust coating. It boasts advantages such as precise connection, high pressure resistance, impact resistance, and convenient installation. Utilizing the intelligent manufacturing processes of SANY’s No. 18 Lighthouse Factory, it undergoes precision milling, drilling, and aging treatment, resulting in minimal dimensional errors, high fit, and smooth internal flow channels, reducing oil pressure loss. Direct installation and use minimize downtime losses, extend component life, and lower maintenance costs. It is a core adapter component for connection system maintenance, meeting SANY’s high-quality manufacturing standards for core components.

Core technical parameters:

– Product Model: Sany Transition Block
-Part Number: SSY007687062
– Product Type: Transition Block, a core component of engineering machinery connection systems, combining load transfer and oil flow guidance.
– Core materials: Main body made of 45# high-quality steel; surface hardened and coated with anti-rust coating; internal flow channels (for hydraulic applications) polished.
– Material characteristics: 45# steel with tensile strength ≥600MPa, yield strength ≥355MPa, and hardness ≥170HBS; after surface quenching, the hardness is HRC45-50, which is wear-resistant and deformation-resistant; it is rust-proof and corrosion-resistant, and the flow channel polishing reduces resistance and improves efficiency, making it suitable for the needs of Sany’s high-precision hydraulic system.
– Operating parameters: Rated load ≥70kN, operating temperature -40℃~120℃, compatible with SANY heavy-duty models; flow channel compatible with hydraulic pressure ≤25MPa, pressure loss ≤0.3MPa, connection gap ≤0.1mm, suitable for heavy-duty scenarios such as mining and piling, and meets SANY hydraulic system precision standards.
– Processing technology: Precision CNC milling + drilling + aging treatment + surface hardening + anti-rust coating + flow channel polishing. It is processed by intelligent manufacturing equipment and undergoes multiple tests to meet the engineering machinery manufacturing standards and Sany hydraulic component specifications.
– Core dimensions: Total length 180mm, total width 100mm, thickness 30mm, mounting hole spacing 140mm, diameter 22mm, flow channel diameter 18mm, precisely matching the mounting position, tolerance ≤±0.2mm, meeting SANY’s precision manufacturing requirements.
– Compatible models: SANY large-scale construction machinery (including twin-wheel trenching machines), can directly replace original parts, compatible with 570.5kW models, suitable for mining, earthwork and piling projects, and compatible with high-pressure hydraulic system connection scenarios.

Sany’s SSY007687062 transition block, with its original factory compatibility and superior performance, has become the preferred consumable for maintaining the connection system of Sany’s large-scale construction machinery. It is easy to install, can be directly replaced, effectively solves various faults, reduces downtime, lowers costs, improves construction safety and equipment stability, and facilitates efficient operation in heavy-duty projects, demonstrating Sany’s strength in intelligent manufacturing and core component R&D.

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1 SSY007687061 Transition Block
2 B210780000005 Split flange
3 B210780000693 Split flange
4 A210204000454 Screws
5 A210204000312 Screws
6 SSY006764069 Transition Block
7 A210609000171 O-ring
8 24000778 Screw
9 SSY007687062 Transition Block
10 A210204000366 Screws
11 A210204000343 Screw
12 13907004 Pipe clamp
13 13308536 Φ48 rubber pad
14 A210204000360 Screws
15 151010210221A Hose Assembly
16 151010210213A Hose Assembly
17 151010210156A Hose Assembly
18 60060328 Hose Assembly
19 151009210637A Hose Assembly
20 151009210909A Hose Assembly
21 151009210910A Hose Assembly
22 151009210911A Hose Assembly
23 151009210912A Hose Assembly
24 151009210913A Hose Assembly
25 151009210914A Hose Assembly
26 151009260164A Hose Assembly
27 60253571 Rubber hose
28 A210204000469 Screws

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