60357898 Logic control valve SANY SY1350C1C3KH Tracked hydraulic excavator spare parts

Short Description:

60357898 Logic Control Valve is a core electro‑hydraulic control component for Sany SY1350C1C3KH large excavator. It realizes oil‑circuit on‑off, pressure protection and flow logic distribution by pilot pressure, providing safety overflow and pressure locking for digging, slewing and lifting movements to ensure orderly actuator operation. Assembly replacement is required when spool sticking, pressure setting failure, continuous internal leakage or abnormal action logic occurs to avoid pressure‑holding and out‑of‑control faults.

Send email to us

Product Detail

Product Tags

description

Part number:60357898
Part name:Logic control valve
Unit name:150602080013A Electrically controlled multi-way valve
Applicable Models: SANY SY1350C1C3KH Tracked hydraulic excavator

Compatible with Sany Excavator SY1350C1C3KH. Suitable for working conditions including open‑pit mine ore mining, earth‑rock stripping, continuous heavy‑duty excavation and high‑load loading. Applied in case of boom dropping under pressure relief, disorder compound movements, abnormal system pressure‑holding or during main hydraulic valve block overhaul disassembly. Fit for original spare‑part replacement, open‑pit mine project maintenance in Middle East and Southeast Asia, main hydraulic system overhaul for SY1350C1C3KH excavator.

*Due to the wide variety of products, the pictures displayed may not match the actual ones, and the part numbers are mainly used.

Item No./Factory drawing number/Part Name/Remark

26 60075542 (Traffic jam)
27 60202293 O-ring
31 60075591 Spring
32 60075548 Check valve
41 60281369 Square circle
42 150602080013A007 Bolt
46 60237022 Cover
49 60357898 Logic control valve
50 60081481 O-ring
52 60237023 Socket headstock screw
53 60292590 Throttling valve
54 150602080013A018 Check valve
55 60357916 Logic cone valve body
56 60008817 Spring
57 150602080013A019 O-ring
58 60357918 End cap
62 60008711 Blocked
63 60221658 O-ring
64 60008713 Blocked
65 60312651 O-ring

====================================================

advantages

Precisely‑matched valve bore and spool deliver fast pressure response and sensitive logic switching for stable compound‑movement coordination
Good contamination‑resistance, tolerate minor impurities in mine‑site hydraulic oil and reduce spool‑sticking failure risk
Mounting holes and oil‑port layout fully match OEM valve block for direct installation without valve‑block body modification
Stable pressure threshold provides overload‑protection function and mitigate impact damage to downstream components such as cylinders and motors.

FAQ

Q: Can only spool be cleaned instead of full‑assembly replacement for sticking logic control valve?
A: If valve sleeve is worn, cleaning only brings temporary improvement and fault tends to recur under mine heavy‑load condition. Complete‑assembly replacement is recommended.
Q: What items should be checked firstly if boom‑dropping still happens after replacement?
A: Inspect corresponding cylinder seals, main system pressure and other overflow & lock components first. Confirm peripheral parts are fault‑free before judging valve‑body defect.

warehouse

We have built four spare parts warehouses in Xuzhou, Jining, Kunshan and Changsha to provide customers from all over the world with a variety of high-quality spare parts. We can basically ship self-provided spare parts within three days after confirming the order. If the spare parts need to be adjusted or processed, they will be shipped within 7-30 days.