378-9517 Excavator Swing Gearbox Reduction Gear 240kg for CAT E320D2 320D2 Hydraulic Machine Parts
Price:
Negotiation
MOQ:
1
Delivery Time:
7 Days
Brand:
Glparts
Product Description
Product Overview
Technical Specifications
| Part Name | Swing Gearbox Device | Process | Heat Treatment |
|---|---|---|---|
| Model Compatibility | E320D2 320D2 E323D2 323D2 | Feature | Reliable performance |
| Part Number | 378-9517 3789517 | Warranty | 6 Months |
| Weight | 240 kg | Delivery Time | 3-7 days |
Product Description
The 378-9517 Swing Gearbox Reduction Gear serves as the backbone of your CAT E320D2 and 320D2 excavators, engineered to withstand relentless rotation and heavy operational loads. This precision gearbox ensures smooth rotation performance for demanding applications including trench digging, building demolition, and rock hauling operations. Manufactured as an exact OEM replacement, it delivers the same reliability and durability as original equipment.
Compatible Gearbox Models
| Excavator Models | Part Numbers |
|---|---|
| E374GC | 582-8287/600-9606 |
| R450-7 R520-9 | 31QB-10140 |
| R375-7 R385-9 R380-9 R360-7 | 31NA-10150 / 31QA-10141 / 31QA-10140 |
| R335-9 R350-9 | XKAH-01597 |
| R305-7 R335-7 | 31N9-10150 |
| R290LC-7 R300-5 R305-7 | 31E9-01051 31E9-01051 31N9-10150 |
| R275-9 R265-9 R245-7 | 31EN-10070 / 31EN-10071 |
| R210LC-9 R220LC-9 | 39Q6-12100 / 39Q6-12101 / 39Q6-12102 |
| R200-5 | 7511-046 |
| R130-7 R140-7 R150-7 R110-7 | 31N4-10140 / 31N4-10141 |
| R110-9 R150-9 R140-9 | 31Q4-11140 / 31Q4-11141 / 31Q4-11142 |
| R60-7 | 31M8-10140AR |
| PC450-7 | 706-7H-01040 / 706-7H-03010 |
| PC300-8MO | 706-7H-01040 / 706-7H-03010 |
Company Profile
With over 16 years of specialized experience in excavator hydraulic components, we have established global partnerships with customers across more than 100 countries including Thailand, Philippines, Indonesia, Malaysia, United States, Turkey, Russia, and Mexico. Our products have earned recognition and recommendation from local brand dealers, demonstrating our commitment to quality manufacturing and customer satisfaction.
Packaging & Shipping
We employ robust packaging solutions including reinforced wooden cases for heavy or fragile components, durable carton boxes for standard products, and palletized systems for bulk shipments. Our logistics team provides flexible shipping options via sea freight for cost-effective bulk transport, air freight for expedited delivery, and express courier services for urgent requirements.
Frequently Asked Questions
Q1: What products does your company offer?
A1: We specialize in comprehensive excavator hydraulic components including final drive motors, swing drive motors, reducer gearboxes, and associated parts.
Q2: What is your warranty policy?
A2: All products include a 6-month warranty covering quality issues with free replacement parts provided.
Q3: Do you accept OEM or ODM orders?
A3: Yes, we welcome both OEM and ODM orders with custom logo application and specification requirements.
Q4: I only know the excavator model but not the part number. Can you help?
A4: Absolutely. Provide product photos, nameplate details, or dimensional specifications and we will identify the correct replacement part.
Q5: How can I place an order?
A5: Specify your required models and quantities. We will issue a proforma invoice and process your order upon payment confirmation.
Q6: Do you have a factory?
A6: Yes, we operate our own manufacturing facility with 16+ years of hydraulic industry expertise ensuring quality production and reliable supply chain.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Guangzhou Guoli Engineering Machinery Co., Ltd.
Location
Room 202, Building A9, Guangxin Creative Park, No. 24 Jishan New Road Street, Zhuji Street, Tianhe District, Guangzhou, Guangdong, China
Contact Person
Tina