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PC2000涡轮盖板详情图1
PC2000涡轮盖板详情图
PC2000涡轮盖板副图1
PC2000涡轮盖板详情图1
PC2000涡轮盖板详情图
PC2000涡轮盖板副图1

708-2K-00120 708-2K-00121 Hydraulic Pump Turbine Cover Plate for PC2000-8

In the unforgiving environment of 200-ton open-pit mining operations, the PC2000-8's main hydraulic pump generates unimaginable fluid pressures. The turbine cover plate (or pump end cover) is the critical structural barrier that seals this immense force. Inferior aftermarket covers with low-density castings or poor surface flatness will warp, weep fluid, or even suffer explosive cracking under continuous mining loads, leading to devastating environmental spills and massive downtime. Manufactured directly in our specialized heavy hydraulic facility, this premium cover plate restores factory-level burst resistance and absolute sealing, keeping your multi-million dollar mining equipment operating safely and profitably.
  • Mining-Grade Foundry Casting: Poured using specialized, ultra-high-density nodular cast iron to withstand the violent, continuous hydraulic pressure spikes generated during 200-ton class bedrock ripping operations without micro-flexing.
  • Zero-Porosity Guarantee: Every raw casting undergoes rigorous ultrasonic and magnetic particle flaw detection to ensure the internal molecular structure is completely free of air pockets or stress-inducing micro-fissures.
  • Micro-Lapped Sealing Surfaces: The mating surface is CNC-milled and lapped to extreme micron-level flatness, ensuring a perfect, blow-out-proof seal against the main pump housing even under maximum load.
  • Exact Dimensional Fitment: CNC-machined mounting ports, bolt holes, and internal fluid galleys guarantee a backlash-free, modification-free installation for your fleet maintenance teams.
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Direct Manufacturer Advantage
As a premier source factory specializing in heavy-duty mechanical equipment and complex hydraulic pump housings, we cut out the trading middlemen. We offer our international B2B clients unmatched direct wholesale pricing and rigorous quality control from the foundry to the CNC center.
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Strict QC & Flaw Detection
Every single heavy-duty casting undergoes rigorous ultrasonic flaw detection and pressure-resistance testing in our facility. We guarantee structural perfection before any part is boxed for export.
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Heavy-Duty Export Packaging
High-value, heavy precision castings require absolute protection during transit. We apply specialized anti-rust treatments and secure your bulk orders in reinforced, fumigation-free wooden crates, guaranteeing safe global delivery via LCL/FCL sea freight.
Brand
YIKAN
Origin
Guangdong, China
Product Name
Fan motor
Model
PC2000 Turbocharger Cover Plate
Part number
708-2K-00120  708-2K-00121  708-2K-00122
Application field
Bulldozer
Warranty/Spare Parts
Six months
Quality
High guarantee
Status
100% new
Minimum order quantity
1 piece
PRODUCTS

PRODUCTS

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High-Torque Hydraulic Main Pump Shaft (Part No. 708-2G-12111) for Komatsu PC300-7 & PC360-7 (HPV140 Pump)

Premium heavy-duty hydraulic main pump front drive shaft (splined input shaft) engineered for HPV140 and HPV132 series variable displacement axial piston pumps. Direct replacement for part number 708-2G-12111 (interchangeable with 708-2G-12110), built as the primary power input interface to transfer continuous heavy engine torque directly to the rotating cylinder block in 30–36 ton class excavators.
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Heavy-Duty Hydraulic Main Pump Swash Plate / Cradle (Part No. 708-2H-04690 / 708-2H-04680) for Komatsu PC400 & PC450 Series (HPV145 Pump)

Premium heavy-duty hydraulic main pump swash plate (swash plate cradle / cam plate assembly) engineered for HPV145 series swash plate axial piston pumps (front and rear pump compatible). Direct replacement for part number 708-2H-04690, built to sustain continuous multi-ton axial thrust loads from all 9 piston shoes while delivering seamless angular deflection for variable displacement control in 40–45 ton class heavy excavators.
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Heavy-Duty Hydraulic Pump Cylinder Block (Part No. 708-2H-04620) for Komatsu PC400 & PC450 Series (HPV145 Pump)

Premium heavy-duty hydraulic main pump cylinder block (pump barrel / rotary cylinder assembly) engineered for HPV145 series swash plate axial piston pumps. Direct replacement for part number 708-2H-04620, built with centrifugally cast bimetallic copper alloy bushings to guide 9 reciprocating high-pressure pistons and maintain a hydrodynamic seal against the valve plate in 40–45 ton class heavy excavators.
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High-Precision Hydraulic Main Pump Valve Plate (Part No. 708-2H-04750 / 708-2H-04760) for Komatsu PC400 & PC450 Series (HPV145 Pump)

Premium heavy-duty hydraulic main pump servo slider block (variable displacement slide block) engineered for HPV145 series axial piston pumps. Direct replacement for part number 708-2H-34150 (7082H34150), built to transmit heavy cyclic servo piston forces to the swash plate tilt pin for precise, rapid displacement regulation in 40–45 ton class heavy excavators.
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News

News

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What We Do

Services we Offer

No matter what your hydraulic maintenance needs may be, we’re here to help. Contact us today to learn more about our
services and how we can assist you with all of your needs.
Processing

Processing

With years of experience in the processing industry, we offer full-chain customized processing services with our mature production system and stringent quality control standards! Whether you are conducting small-batch trial production of new products, large-scale OEM manufacturing, or customized processing of personalized products, you can enjoy a one-stop service from demand matching to finished product delivery, helping your products to be launched efficiently and quickly to the market. We boast an experienced production team and a modern processing workshop, proficient in various OEM processes including machining, stamping, injection molding, and assembly. We can adapt to the needs of various materials such as metal, plastic, and rubber, perfectly matching diverse industry scenarios including electronics, automotive parts, household goods, hardware tools, and medical devices. From product drawing analysis and processing technology planning to process execution, precision control, and finished product inspection, every step strictly adheres to industry standards, ensuring that the processed products meet precision standards, have stable quality, and strong consistency, effectively reducing your production and operating costs.
Casting

Casting

With years of experience in the casting industry, we provide core casting solutions for your product manufacturing with our exquisite craftsmanship and rigorous quality control! Whether you are developing new products through casting, mass production with casting support, or developing customized castings, you can enjoy exclusive casting services throughout the entire process, helping your products seamlessly transition from design to mass production delivery. We boast a team of experienced casting engineers and a modern casting workshop, proficient in various casting processes such as sand casting, die casting, and precision casting. Our capabilities adapt to diverse material requirements, including cast iron, cast aluminum, cast copper, and stainless steel, perfectly matching the needs of multiple industries such as machinery manufacturing, automotive parts, construction machinery, hardware tools, and medical devices. From product drawing analysis and casting process optimization to mold making, casting, subsequent processing, and quality inspection, every step strictly adheres to international casting standards, ensuring high precision, sufficient strength, and stable performance of castings, effectively enhancing the core competitiveness of our products. We offer dedicated one-on-one service throughout the entire process, responding promptly to your needs and accelerating project progress, so you don’t need to worry about technical barriers or production delays. Professional mold making services – choosing us means choosing an efficient, reliable, and worry-free partner to help your products quickly capture the market.
Abrasive tools

Abrasive tools

With years of experience specializing in abrasive molds, we leverage our expertise to ensure the smooth mass production of your products! Whether you’re developing new products, adapting them for mass production, or upgrading existing molds, you can enjoy a full-process customized abrasive mold development service. We have a team of experienced engineers who strictly adhere to industry standards at every stage, from product drawing analysis and mold structure optimization to mold processing and trial molding. We utilize advanced production equipment and high-quality raw materials to ensure high precision, long lifespan, and stable molding, effectively reducing your production losses. We offer dedicated one-on-one service throughout the entire process, responding promptly to your needs and accelerating project progress, so you don’t need to worry about technical barriers or production delays. For professional mold making, choosing us means choosing an efficient, reliable, and worry-free partner to help your products quickly capture the market!
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Hydraulic Equipment

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We have our own R&D and production team that supports small batch customization and sample processing related to hydraulic maintenance.

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