SSY007207143 Bend Plate Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

SSY007207143 Bend Plate Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

The SANY Bending Plate SSY007207143 is the “positioning support core” of the chassis support system. Through precise bending angle and size design, it achieves component fixation, limiting, and force distribution, connecting various key chassis components and buffering the impact and vibration under harsh working conditions such as mining, infrastructure, and piling. It is specially designed for the chassis support part of SANY large-scale construction machinery (suitable for heavy-duty models such as twin-wheel trenching machines). It can avoid component loosening, positioning deviation, and uneven force caused by bending plate deformation, cracking, and wear, ensuring normal equipment operation, improving construction efficiency, and meeting the stringent usage requirements of mining, large-scale earthwork, and piling engineering projects. It is also suitable for the efficient and heavy-duty operation positioning of SANY construction machinery (such as the SDC120/125 twin-wheel trenching machine, 570.5kW power).
This product strictly adheres to SANY’s original factory standards and references the chassis support system specifications of SANY’s large-scale engineering machinery (such as twin-wheel grooving machines). It is made of Q355B high-strength, thick plate through a single cold bending process, combined with surface hardening treatment. It boasts advantages such as high strength, impact resistance, wear resistance, deformation resistance, precise positioning, and convenient installation. Through precision cold bending, CNC machining, and aging treatment, the bending angle is accurate, dimensional errors are small, and the fit is high, allowing for direct installation. This effectively reduces downtime losses, extends the lifespan of chassis support components, and lowers maintenance costs. It is widely used in mining, earthmoving, infrastructure construction, piling, and other fields, serving as a core component for chassis support system maintenance. It aligns with SANY’s product positioning of high efficiency, durability, and heavy load capacity. The high-strength plate used meets the stringent standards for steel used in engineering machinery, ensuring stable and reliable quality, and is suitable for the operational needs of SANY’s heavy-duty equipment.

Core technical parameters:

– Product Model: Sany Bending Plate
-Part Number: SSY007207143
– Product Type: Bend plate, chassis support system positioning and support core component
– Core Material: The main body is made of Q355B high-strength, thick plate; the surface is treated with quenching and anti-rust coating.
– Material characteristics: Q355B high-strength wide and thick plate with tensile strength ≥355MPa, yield strength ≥235MPa, and hardness ≥130HBS; after surface quenching treatment, the surface hardness is increased to HRC40-45, with excellent wear resistance and deformation resistance; the anti-rust coating has strong corrosion resistance and is not easy to peel off, making it suitable for harsh outdoor working conditions. It has excellent bending performance, and the minimum bending radius meets the standards for steel used in engineering machinery, with no risk of cracking.
– Operating parameters: Rated load capacity ≥60kN, bending angle 90° (error ≤0.5°), operating temperature -40℃~120℃, suitable for the chassis support and positioning requirements of SANY heavy-duty models, can withstand complex working conditions impact and vibration, suitable for heavy-duty operation scenarios such as mining and piling, bending springback ≤0.3mm, high positioning accuracy, meeting the high-precision construction requirements of SANY equipment.
– Processing technology: precision cold bending forming + CNC precision machining + aging treatment + surface quenching + anti-rust coating. After bending performance testing, flaw detection and dimensional calibration, it conforms to GB/T 232-2010 Engineering Machinery Bending Parts Manufacturing Standard and GB/T 3098.1-2010 Engineering Machinery Structural Parts Manufacturing Standard.
– Core dimensions: Total length 220mm, bend length 100mm, plate thickness 16mm, mounting hole spacing 160mm, mounting hole diameter 20mm, bending radius 20mm, precisely matching the mounting position of the chassis support part, dimensional tolerance ≤ ±0.2mm.
– Compatible models: SANY large-scale construction machinery (including heavy-duty models such as twin-wheel grooving machines), can directly replace original parts, compatible with high-power models such as 570.5kW, suitable for use in mining, large-scale earthwork and piling projects.

SANY’s SSY007207143 bending plate, with its original factory compatibility and excellent positioning and support performance, has become the preferred consumable for maintaining the chassis support system of SANY’s large-scale construction machinery. It caters to various needs of individuals, enterprises, and maintenance personnel. Easy to install and directly replaceable, it effectively solves problems such as bending plate deformation, cracking, and positioning misalignment, reducing downtime, lowering costs, improving construction safety and equipment chassis support stability. It facilitates efficient operations in mining, large-scale earthwork, and piling projects, aligning with SANY’s product philosophy of intelligent and efficient construction.

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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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