13882118 Transition Block Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

13882118 Transition Block Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

The Sany Transition Block 13882118 is the “core of transition connection” in the engineering machinery connection system. 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, and matching the efficient heavy-duty positioning of Sany equipment.
This product strictly adheres to SANY’s original factory standards, using high-quality 45# steel and integrated CNC machining. Combined with surface hardening and an anti-rust coating, it boasts advantages such as precise connection, high pressure resistance, impact resistance, and convenient installation. Through precision milling, drilling, and aging treatment, it exhibits 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, making it a core adapter component for connection system maintenance.

Core technical parameters:

– Product Model: Sany Transition Block
-Part Number: 13882118
– 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 has a tensile strength of ≥600MPa, a yield strength of ≥355MPa, and a hardness of ≥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 is polished to reduce resistance and improve efficiency.
– 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.
– Machining process: Precision CNC milling + drilling + aging treatment + surface hardening + anti-rust coating + flow channel polishing. After multiple tests, it meets the engineering machinery manufacturing standards.
– Core dimensions: Total length 180mm, total width 100mm, thickness 30mm, mounting hole spacing 140mm, diameter 22mm, flow channel diameter 18mm, precisely matching mounting position, tolerance ≤ ±0.2mm.
– 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.

Sany’s 13882118 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.

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1 SSY006774280 Mounting Plate Assembly
2 A210405000003 Washer
3 A210111000106 Bolts
4 SSY007207143 Bend Plate
5 21001328 Washer
6 A210111000012 Bolts
7 SSY006767380 Transition Block
8 A820205001334 End Straight Connector GEOSG1-SM42
9 B230101000050 O-ring
10 A210204000312 Screws
11 B210780000005 Split flange
12 SSY007435861 Transition Block
13 SSY008037148 Bracket
14 24000642 Washer
15 A210111000053 Bolt
16 B210780000693 Split flange
17 A210204000454 Screw
18 13882118 Transition block
19 B230101000578 O-ring
20 A210204000468 Screws
21 B230103004963 Hose Assembly
22 151010210213A Hose Assembly
23 151010210156A Hose Assembly
24 151009210904A Hose Assembly
25 151009210905A Hose Assembly
26 151009210906A Hose Assembly
27 151009211014A Hose Assembly
28 A210204000469 Screws
29 A210111000202 Bolt
30 A210405000001 Washer
31 SSY008098385 Protective plate
32 151009260187A Hose Assembly

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