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{"title":"KMX15RB Main Control Valve for 20\u201330 Ton SANY XCMG Excavators","imgUrl":"https:\/\/img.chinax.com\/nimg\/fb\/f0\/bba06b4890b739012f5c75c5d508-200x200-1\/kmx15rb_main_control_valve_for_20_e2_80_9330_ton_sany_xcmg_excavators.jpg","attrs":{"Application":"Excavators","Material":"KMX15RB","Type":"Hydraulic Control Valve","Delivery Time":"1-7 days"}}
{"title":"KMX15HA Distribution Valve Multi Way Valve for Hitachi ZX350-6 Excavator","imgUrl":"https:\/\/img.chinax.com\/nimg\/cc\/da\/34d732e9f9f9b0760a7d6ea74da5-200x200-1\/kmx15ha_distribution_valve_multi_way_valve_for_hitachi_zx350_6_excavator.jpg","attrs":{"Brand Name":"MSGB","Mountingtype":"Flange Mount","Delivery Time":"1-7 days","Minimum Order Quantity":"1"}}
{"title":"KMX13RB Excavator Hydraulic Control Valve 13\u201315 Ton for XCMG Liugong Shantui","imgUrl":"https:\/\/img.chinax.com\/nimg\/72\/06\/c7e29b61810808de8e31e7c4101a-200x200-1\/kmx13rb_excavator_hydraulic_control_valve_13_e2_80_9315_ton_for_xcmg_liugong_shantui_sdlg.jpg","attrs":{"Mountingtype":"Flange Mount","Delivery Time":"1-7 days","Material":"High-grade Steel","Productname":"Excavator Hydraulic Control Valve"}}
{"title":"31Q9-17000 Hydraulic Distribution Valve Main Control Valve for Hyundai 330-9S","imgUrl":"https:\/\/img.chinax.com\/nimg\/92\/59\/eae05faac688fc2b2705f5808be4-200x200-1\/31q9_17000_hydraulic_distribution_valve_main_control_valve_for_hyundai_330_9s.jpg","attrs":{"Application":"Excavators","Material":"Hyundai 330-9S","Price":"Negotiable","Productname":"Excavator Hydraulic Control Valve"}}
{"title":"C0170-55064 Excavator Hydraulic Control Valve for Sumitomo SH200A5","imgUrl":"https:\/\/img.chinax.com\/nimg\/5e\/00\/f0140e3617eca80ac72efed370d5-200x200-1\/c0170_55064_excavator_hydraulic_control_valve_for_sumitomo_sh200a5.jpg","attrs":{"Function":"Control hydraulic oil flow and direction","Delivery Time":"1-7 days","Model Number":"C0170-55064","Productname":"Excavator Hydraulic Control Valve"}}
{"title":"HVME700-000000-012 Hydraulic Distribution Valve for SANY SY375 Excavator","imgUrl":"https:\/\/img.chinax.com\/nimg\/e9\/ec\/8ef2c99d21c4179c291bba40ba71-200x200-1\/hvme700_000000_012_hydraulic_distribution_valve_for_sany_sy375_excavator.jpg","attrs":{"Application":"Excavators","Material":"Electric \/ Hydraulic","Place of Origin":"China","Productname":"Excavator Hydraulic Control Valve"}}
KMX32N Control Valve Assembly Multi-Way Valve for 30-50 Ton Sany XCMG EC Excavator
High-quality KMX32N excavator control valve assembly, heavy-duty multi-way hydraulic valve, universal replacement part for 30-50 ton Sany XCMG EC excavators, stable hydraulic control & long service life.
Product Overview
This premium KMX32N control valve assembly serves as the core excavator hydraulic control valve for heavy construction machinery, featuring an integrated excavator multi-way valve design. As a durable heavy-duty excavator valve and high-precision excavator replacement valve, it is professionally engineered for all mainstream 30-50 ton excavator valve models. Universally compatible with major heavy excavator brands, it perfectly matches Sany SY285C, SY335C, SY365C, SY385C, SY425, SY465, SY485, SY550, XCMG XE335, XE370, XE470, XE490, XE550 and EC360B, EC380D, EC460B excavators.
This high-performance Sany XCMG EC excavator valve adopts standard factory valve body casting craftsmanship and precision internal valve core structure, delivering ultra-accurate flow distribution, sensitive hydraulic response and stable load control. It thoroughly resolves common hydraulic faults such as unsmooth operation, arm crawling, flow deviation, multi-action interference and valve body leakage, fully restoring synchronous and flexible operating performance for large excavators in mining, heavy earthmoving and high-intensity infrastructure construction scenarios.
Technical Specifications
Model
KMX32N
Applicable Excavator Weight
30-50 ton
Max. Working Pressure
34.3 MPa
Port Relief Pressure (Boom/Arm)
32-35 MPa
Spare Relief Pressure
25-30 MPa
LS Relief Pressure
3.5 MPa
Rated Flow
450 L/min
Max. Flow (Actual)
360 L/min
Control System
Negative Control, Hydraulic Pilot
Oil Temperature Range
-20°C ~ +90°C
Max. Back Pressure
≤0.3 MPa
Spool Actuating Force
0.5-3 MPa (Pilot Pressure)
Key Features & Benefits
Wide 30-50 Ton Multi-Brand Compatibility: Featuring standardized installation dimensions and unified hydraulic parameters, this reliable KMX32N control valve assembly fully covers mainstream 30-50 ton heavy excavators from Sany, XCMG and EC. As a versatile 30-50 ton excavator valve, it provides a one-stop universal replacement solution, greatly simplifying parts stocking and daily maintenance for construction machinery repair teams.
Precise Hydraulic Flow Control: This professional excavator hydraulic control valve is equipped with finely polished valve cores and optimized oil circuit layout. It supports independent and synchronous control of boom, arm, bucket and rotary movements, effectively eliminating multi-action jamming and flow disorder to significantly improve overall construction smoothness and operational precision.
Integrated Multi-Way Valve Structure: The integrated structural design of this premium excavator multi-way valve combines multiple hydraulic control circuits into a single compact body. It boasts high integration and strong anti-interference capability, reducing hydraulic pipeline pressure loss and effectively improving the overall response efficiency and linkage stability of the excavator hydraulic system.
Heavy-Duty & Wear-Resistant Performance: Constructed with high-strength cast steel valve body and wear-resistant precision valve cores, this sturdy heavy-duty excavator valve features excellent pressure resistance, impact resistance and abrasion resistance. It perfectly adapts to long-term, high-intensity heavy-load operation of large excavators, maintaining stable working performance with ultra-low failure rate.
Perfect OEM Replacement Solution: This high-precision excavator replacement valve strictly complies with OEM original dimensional standards and hydraulic technical parameters. It supports direct bolt-on installation without any cutting or modification, perfectly replacing aging or faulty original valve assemblies and minimizing equipment downtime losses.
Stable & Efficient Construction Output: Optimized for heavy engineering machinery, this durable Sany XCMG EC excavator valve maintains balanced flow distribution under variable load conditions. It delivers stable digging power and precise operation, greatly enhancing working efficiency in heavy mining and large-scale earthmoving construction projects.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2008
Total Annual:
20000000-25000000
Employee Number:
90~100
Ecer Certification：
Verified Supplier
Guangzhou Liantuo Machinery Trading Company is a professional cross-border supplier specializing in full-series excavator and construction machinery spare parts. We cover a complete product range, including hydraulic parts, undercarriage components, engine core parts, electrical control parts, sle...
Guangzhou Liantuo Machinery Trading Company is a professional cross-border supplier specializing in full-series excavator and construction machinery spare parts. We cover a complete product range, including hydraulic parts, undercarriage components, engine core parts, electrical control parts, sle...
