Heavy-load cutting and EP lubrication
Hydraulic and transmission components face heavy-stock cutting and continuous operation—conventional media fail prematurely under EP conditions, causing tool chipping and surface tearing.
Construction Machinery Fluid Solutions
Powering Durable Construction Equipment Manufacturing
Construction machinery components are large, heavily loaded and require long production cycles—demanding extreme-pressure lubrication, equipment protection and long-term media stability. Kerun provides a complete portfolio covering machining, grinding, heat treatment, rust prevention and surface treatment for hydraulic, powertrain, chassis and slewing-bearing components, supporting customers' stable production under heavy-duty conditions.
Heavy-duty Machining
Extreme Pressure Lubrication
Equipment Protection
Stable Production
Industry Challenges
Fluid Challenges in Construction Machinery Manufacturing
From excavator booms to hydraulic valve bodies, every critical component of construction machinery tests the media's load-bearing, durability and stability capabilities. With custom formulations for heavy-duty conditions and a nationwide service network, Kerun keeps customers' yield and equipment health steady through long, heavy-load production cycles.
Stability for complex structural parts
Booms, slewing rings and chassis parts have long tool paths and complex thermal balance—uneven cooling and residue cause dimensional drift and batch inconsistency.
Equipment durability and long-cycle protection
As construction machinery exports grow and operates in outdoor environments, factory rust prevention, long-term storage and field re-assembly protection must withstand multiple climate zones—conventional oils are insufficient.
Related Process Solutions
Process Solutions for Construction Machinery Manufacturing
Across the full process of construction machinery components, Kerun supplies a tailored media matrix from rough turning, milling, drilling, grinding to heat treatment, cleaning, rust prevention and surface treatment, complemented by its Industrial Fluid Management Service for yield improvement and TCO reduction under heavy-duty conditions. Trusted by SANY, XCMG, Zoomlion, LiuGong, Lonking and Weichai among other leading OEMs.
Heat Treatment
Heat Treatment Fluid Solutions
Quenching fluids and process support for hardness control, distortion reduction, and repeatable thermal processing.
Cutting & Forming
Cutting & Forming Fluid Solutions
Cutting, grinding, and forming fluids for tool life, dimensional accuracy, friction control, and surface quality.
Surface Treatment & Protection
Surface Treatment & Protection Fluid Solutions
Cleaning, corrosion protection, and pretreatment solutions for controllable surface condition and downstream compatibility.
Typical Applications
Typical Applications in Construction Machinery Manufacturing
These application areas follow the industry update sheet and identify where KERUN fluid systems are commonly required.
Hydraulic Valve Bodies
Hydraulic Cylinders
Transmissions
Slewing Bearings
Undercarriage Structural Components
Booms
Transmission Gears
Fasteners
Recommended Product Systems
Product Categories for Construction Machinery Manufacturing
Recommended product categories are aligned with the process needs listed in the industry update sheet, covering the fluids and support systems most relevant to construction machinery manufacturing.
Phosphate-free Degreasing Agent
View Product SystemPhosphate-free pretreatment technology enables efficient degreasing and green manufacturing.
Fast Quenching Oil
View Product SystemFast cooling with excellent stability meets high-efficiency quenching requirements.
Ultra-fast Quenching oil
View Product SystemUltra-fast cooling capability delivers deep hardening and superior mechanical performance.
Special Metalworking Fluid
View Product SystemOptimized for special materials and processes to solve advanced machining challenges.
Grinding oil
View Product SystemLow-wear and highly stable lubrication designed for precision grinding applications.
Rust Prevention
View Product SystemLong-lasting corrosion protection reduces rust risks and preserves metal component performance during storage and use.
Looking for a Fluid Solution for Construction Machinery Component Manufacturing?
Share your component type, material, process, equipment, and performance requirements. KERUN’s technical team can help recommend a suitable fluid system for your production needs.