SK-8 KLS Foot Valve for Kobelco SK-8 Series Excavator spare parts

Short Description:

The SK-8 KLS Foot Valve is a high-precision standard hydraulic pedal control assembly specially designed for Kobelco SK-8 series excavators, widely compatible with SK200-8, SK210-8, SK250-8 and other mainstream SK-8 generation medium excavators.

Send email to us

Product Detail

Product Tags

description

The SK-8 KLS foot valve adopts high-density integral cast iron valve body, strictly manufactured in accordance with Kobelco SK-8 original installation dimensions and hydraulic pressure parameters. Internal flow channels are precisely polished to reduce hydraulic resistance, ensuring smooth oil inlet and outlet and rapid oil circuit switching response. Equipped with standard high-toughness return spring set and high-wear-resistant sealing components, it maintains stable reset sensitivity and positioning accuracy after millions of intermittent pedaling operations. The compact and rigid integral structure delivers excellent vibration resistance, adapting to the chassis vibration characteristics of SK-8 series excavators. The valve body surface is treated with multi-layer anti-rust and anti-corrosion protective coating to resist construction site dust, mud erosion and outdoor aging. All finished products pass strict factory hydraulic pressure test, full-stroke debugging and neutral reset calibration, featuring stable performance, low failure rate and strong model compatibility, which is a high-quality standard replacement part for Kobelco SK-8 series excavators.

product parameters

Product Brand: OEM Premium

Product Model: SK-8 KLS Foot Valve (Standard Version)

Product Type: 20-ton-class Medium Excavator Standard Hydraulic Foot Control Valve

Applicable Equipment: Kobelco SK200-8, SK210-8, SK250-8 Series Excavators

Structural Feature: Integral Cast Valve Body, Standard Oil Circuit, Wear-resistant Valve Core, Stable Reset, Anti-aging & Corrosion-resistant

Core Material: High-density Integral Cast Iron + Standard High-elasticity Return Spring + Nitrile Sealing Group

Working Characteristics: Stable Oil Pressure, Sensitive Response, Reliable Reset, Anti-fatigue Operation

Core Function: Replace aging original foot valve, eliminate reset lag and operating jitter faults, restore original machine control accuracy

Applicable Working Conditions: Conventional earth-rock work, site leveling, frequent swing & travel, long-term continuous construction

Supporting Matching Parts: Foot valve pressure plate, fixing bolts, dust-proof rubber sleeve, travel hydraulic pipeline

advantages

100% OEM Standard Adaptation: Strictly follows Kobelco SK-8 original hydraulic parameters, hole positions and installation dimensions. Zero deviation in stroke and oil pressure, perfectly replacing the original foot valve without cutting, drilling or debugging, completely retaining the original machine hydraulic control logic.
Stable Standard Hydraulic Performance: Precisely polished standard oil circuit effectively reduces hydraulic resistance. The oil inlet and outlet are smooth with stable pressure output, solving common defects of old valves such as sluggish travel action, delayed swing braking and unresponsive linkage.
Reliable Neutral Reset & Positioning: Matched high-toughness spring and wear-resistant valve core ensure rapid and complete neutral return after pedaling. No stagnation or residual displacement after long-term frequent operation, keeping consistent operating hand feel.
Strong Vibration & Corrosion Resistance: High-rigidity integral cast iron structure resists chassis vibration of 20-ton-class excavators without deformation. Surface anti-corrosion coating isolates dust and muddy water erosion, adapting to various harsh construction site environments.
High Cost-performance Standard Replacement: Designed for daily conventional working conditions, balancing stable performance and cost. It thoroughly solves original part aging faults without high upgrade costs, with outstanding comprehensive cost performance.
Low Maintenance & High Versatility: Universal for multiple SK-8 series models. Plug-and-play installation shortens on-site maintenance time, reduces equipment downtime loss, suitable for mass routine replacement and maintenance.

FAQ

Q1: What are the common faults of original SK-8 foot valve?
A: After long-term construction, the original foot valve is prone to spring fatigue, internal oil passage dirt accumulation and valve core wear, resulting in slow pedal reset, unsmooth travel and swing action, delayed braking and slight operation jitter.
Q2: What is the difference between KLS standard version and labor-saving upgraded version?
A: The KLS standard version adopts original factory standard resistance and reset speed, focusing on stable performance and cost performance for daily conventional earth-rock work. The labor-saving upgraded version optimizes low-resistance oil circuit and enhanced reset structure, suitable for long-term heavy-load high-frequency harsh working conditions.
Q3: Which models does SK-8 KLS foot valve adapt to?
A: It is fully compatible with Kobelco SK200-8, SK210-8, SK250-8 and other mainstream 20-ton-class SK-8 series excavators, with universal installation and hydraulic parameters for direct original machine replacement.
Q4: Is hydraulic debugging required after installation?
A: No debugging is needed. All hydraulic parameters comply with SK-8 original factory standards. Plug-and-play installation will not change original machine action logic, hand feel and power performance.
Q5: Can it be compatible with SK-6/SK-7 series excavators?
A: No. Installation hole positions, oil circuit layout and hydraulic parameters of SK-8 foot valve are different from SK-6/SK-7, which cannot be directly interchanged and installed.

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.