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PC400 7回转马达副图
PC400 7回转马达主图
PC400 7回转总成副图1
PC400 7详情图
PC400 7详情图1
PC400 7回转马达副图
PC400 7回转马达主图
PC400 7回转总成副图1
PC400 7详情图
PC400 7详情图1

706-7K-01080 Hydraulic Swing Motor for PC400-7 PC450-7

This hydraulic swing motor acts as the critical power component for your large excavator's upper structure. It receives high-pressure hydraulic fluid and converts it into the precise rotational energy required by the heavy-duty swing reduction gearbox, ensuring smooth, continuous 360-degree rotation during continuous trenching and heavy loading cycles. Each unit undergoes necessary flow, rotational, and pressure testing prior to shipment to verify functional readiness and consistent operational response upon installation.
  • Targeted Fitment: Engineered specifically for compatible 36 to 45-ton class heavy crawler excavators, tailored for models including the PC360-7, PC400-7, PC400-7EO, PC400-8, PC400-8EO, PC400LC-7, PC400LC-8, PC450-7, and PC450-7EO.
  • Cross-Reference Numbers: Serves as a direct replacement for part numbers and assemblies including 706-7K-01080, 706-7K-01081, 706-7K-01170, 706-7K-01040, 706-7K-01050, 706-7K-01160, 706-7K-03011, 706-7K-01011, and 706-7K-01180.
  • Durable Construction: Manufactured in our self-owned factory using robust cast housings and highly reliable internal rotating groups designed to withstand extreme-pressure fluid conversion during severe swing operations.
  • Quality Assurance: Supplied with a solid 6-month warranty to support your routine equipment maintenance schedules and ensure operational peace of mind at the job site.
工厂CNC
Standard CNC Machining
Internal components and rotating groups are precision-processed using multi-axis CNC machinery, providing controlled clearances for smooth rotation and steady fluid conversion under extreme high stress.
工厂9
Comprehensive Testing & Warranty
Every hydraulic swing motor unit undergoes standard operational testing on our calibration benches and is backed by a dependable 6-month warranty, ensuring long-term stability for your heavy fleet.
ScreenShot 2026 06 05 165805 204
Unique & Novel Export Packaging
Items are securely packed utilizing our uniquely designed, highly durable product packaging boxes. This novel packaging design not only safeguards against transit damage but also delivers a premium, professional unboxing experience worthy of top-tier construction equipment.
Brand
YIKAN
Origin
Guangdong, China
Product Name
Fan motor
Model
PC400-7
Part number
706-7K-01080  706-7K-01081  706-7K-01170
Application field
Bulldozer
Warranty/Spare Parts
Six months
Quality
High guarantee
Status
100% new
Minimum order quantity
1 piece
 Packaging
Packed in wooden cases
Delivery date
7 working days
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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

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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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