Guangzhou Tiangong Machinery Equipment Co., Ltd.
                                                                                                           
Verified Supplier
26 Years
Since 2000
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R520LC-9 R480LC-9S Excavator Swing Gear Box 39QB-12100 39QB-12101 39QB-12102 Hyundai HCE Swing Reduction

Price Negotiable
Price: 1000.00-5000.00usd
MOQ: 1
Delivery Time: 1-3days
Brand: TGFQ
Product Description
R520LC-9 R480LC-9S Excavator Swing Gear Box
Part Numbers: 39QB-12100 / 39QB-12101 / 39QB-12102
Compatibility: Hyundai HCE Swing Reduction System
Inventory Status: In Stock
Product Specifications
Model Compatibility R520LC-9, R480LC-9S
Category Excavator Swing Drive (without motor)
Brand TGFQ
Color Gray
Mounting Holes 12 Holes
Quality Assurance: Each starter motor is thoroughly inspected and detailed photographs are provided for customer confirmation prior to shipping.
Hyundai Excavator Swing Gear Box Assembly
Swing Reduction Gear Components
39QB-12102 SWING REDUCTION GEAR Parts List
Item Part Number Qty Description
139QB-12110[1]GEAR-RING
239QB-12120[1]SHAFT-DRIVE
339Q6-12130[1]BEARING-TAPER.MAIN
439Q6-12140[1]BEARING-TAPER
539Q6-12150[1]NUT-RING
639QB-12160[1]PLATE-LOCK,NUT RING
7S017-120166[4]BOLT-HEX
839QB-12170[1]CASING
839QB-12171[1]CASING
9S109-100306[10]BOLT-SOCKET
K1039QB-12190[1]CARRIER 2
K1139QB-12200[4]GEAR-PLANETARY 2
K1239QB-12210[8]BEARING-NEEDLE 2
K1339QB-12220[8]WASHER-THRUST 2
K1439QB-12230[4]PIN-CARRIER 2
K15S472-800364[4]PIN-SPRING
K1639QB-12240[1]GEAR-SUN 2
K1739QB-12260[1]CARRIER 1
K1839QB-12270[3]GEAR-PLANETARY 1
K1939Q6-12280[3]BEARING-NEEDLE 1
K2039Q6-12290[3]WASHER-THRUST 1,UPP
K2139Q6-12300[3]WASHER-THRUST 1,LOW
K2239Q6-12310[3]PIN-CARRIER 1
K23S472-600324[3]PIN-SPRING
K2439QB-12320[1]GEAR-SUN 1
K2539QB-12330[2]PLATE-THRUST
2639Q6-12340[1]SLEEVE
27S632-120001[1]O-RING
2839Q6-12350[1]SEAL-OIL
2939Q6-41450[2]PIN-PARALLEL
30S109-16045D[12]BOLT-SOCKET
3139QB-12360[1]NAME PLATE
3139QB-12361[1]NAME PLATE
3139QB-12362[1]NAME PLATE
3239Q6-41800[2]RIVET
33P220-430204[1]PLUG-HEX
K.39QB-12250[1]CARRIER ASSY KIT 1
K.39QB-12180[1]CARRIER ASSY KIT 2
Product Images
Hyundai Swing Gear Box detailed view 1 Hyundai Swing Gear Box detailed view 2 Hyundai Swing Gear Box detailed view 3 Hyundai Swing Gear Box detailed view 4 Hyundai Swing Gear Box detailed view 5 Hyundai Swing Gear Box detailed view 6 Hyundai Swing Gear Box detailed view 7 Hyundai Swing Gear Box assembly diagram Hyundai Swing Gear Box component close-up Hyundai Swing Gear Box manufacturing quality
Company Capabilities
We operate from extensive facilities including over 4,000 square meters of three-dimensional warehouse space and an additional 2,000 square meters of outdoor storage. This substantial infrastructure ensures we maintain adequate inventory levels and can rapidly respond to customer requirements. Fast delivery service is one of our key competitive advantages.
TGFQ warehouse facility and storage capacity TGFQ manufacturing and quality control processes
Frequently Asked Questions
What products and services do you provide?
We specialize in providing excavator final drive motors, swing drive motors, reducer gearboxes, and all associated replacement parts.
What is your warranty policy?
We offer a 6-month warranty period. During this time, we provide maintenance spare parts free of charge for any warranted issues.
Do you accept OEM or ODM orders?
Yes, we accommodate both OEM and ODM requests. Simply provide your logo files or design specifications.
Can I order samples for testing?
Absolutely! We welcome sample orders for product evaluation and testing.
What is the ordering process?
Please provide the specific models and quantities you require. We will then issue a proforma invoice. Production begins upon payment receipt, with preparation time dependent on order complexity.
Do you operate your own manufacturing facility?
Yes, we own and operate our factory with over 20 years of specialized experience in excavator gear manufacturing.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Guangzhou Tiangong Machinery Equipment Co., Ltd.
Location 8-109 No.1, West Da Sha Di Road, Whampoa District, Guangzhou, China
Contact Person jaming zhang

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