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Home > Products >
Excavator Swing Gearbox
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R450-7 R520-9 Excavator Swing Gearbox 31QB-10140 Swing Motor Assembly
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Excavator Final Drive

Excavator Swing Drive

Excavator Travel Gearbox

Excavator Swing Gearbox

Excavator Travel Motor

Excavator Swing Motor

Excavator Final Drive Parts

Excavator Gear

Excavator Seal Kit

Excavator Bearing

Excavator Hydraulic Pump

Hydraulic Motor Parts
R450-7 R520-9 Excavator Swing Gearbox 31QB-10140 Swing Motor Assembly
  • name
  • name
  • name

R450-7 R520-9 Excavator Swing Gearbox 31QB-10140 Swing Motor Assembly

Brand Name: TGFQ
Model Number: R450-7 / R520-9 / R480-9
MOQ: 1
Price: 200.00-800.00USD
Packaging Details: NNER PACKING: Wrap by plastic film, clear label for each item. OUTER PACKING: Carton or Plywood Case PACKING SIZE: Depend on packing type
Payment Terms: L/C, T/T, D/P, D/A
Detail Information
Product Description
Detail Information
Place of Origin:
CHINA
Product Name:
Excavator Swing Gearbox
Part Number:
31QB-10140 / R480 31QB-10141
Item Condition:
New
Model:
R450-7 / R520-9 / R480-9
Weight:
480KG
Port:
Huangpu,Guangzhou
Supply Ability:
500 pcs / month
Highlight:

R450-7 Excavator Swing Gearbox

,

R520-9 Excavator Swing Gearbox

,

31QB-10140

Product Description
R450-7 R520-9 Excavator Swing Gearbox 31QB-10140 Swing Motor Assembly
High-performance swing gearbox and motor assembly designed for R450-7, R520-9, and R480-9 excavator models. This precision-engineered component ensures reliable operation and durability in demanding construction environments.
Product Specifications
  • Product Name: Excavator Swing Gearbox
  • Place of Origin: China (Mainland)
  • Compatible Models: R450-7 / R520-9 / R480-9
  • Part Numbers: 31QB-10140 / R480: 31QB-10141 / R500-7: 31NB-11150 / 31NB-11151
  • Minimum Order Quantity: 1 PCS
  • Package Size: 63×63×74CM
  • Delivery Time: Within 1-3 days after payment confirmation
  • Shipping Methods: Sea, Air, or Express
Product Images
R450-7 R520-9 Excavator Swing Gearbox 31QB-10140 Swing Motor Assembly 0 R450-7 R520-9 Excavator Swing Gearbox 31QB-10140 Swing Motor Assembly 1 R450-7 R520-9 Excavator Swing Gearbox 31QB-10140 Swing Motor Assembly 2 R450-7 R520-9 Excavator Swing Gearbox 31QB-10140 Swing Motor Assembly 3
Swing Reduction Gear Components (Type 2, #0856-)
R450-7 R520-9 Excavator Swing Gearbox 31QB-10140 Swing Motor Assembly 4
Position Part No Quantity Parts Name
131M9-10152SG8[1]HYDRAULIC MOTOR
231M8-10140AR[1]REDUCER
3XKBR-00003[1]TAPERED BEARING
4XKBR-00004[1]TOOL BOX
5XKBR-00005[1]SEAL
6XKBR-00006[1]TAPERED BEARING
7XKBR-00007[1]GEAR
8XKBR-00008[6]BOLT
9XKBR-00009[1]GEAR
10XKBR-00010[1]CARRIER
11XKBR-00011[1]GEAR
12XKBR-00012[1]CARRIER
13XKBR-00013[2]PIN
14XKBR-00014[1]COLLAR
15XKBR-00015[2]PLUG
16XKBR-00016[2]PLUG
17XKBR-00001[1]SHAFT
18XKBR-00018[1]PIPE
19XKBR-00019[1]GAUGE
20XKBR-00002[1]COVER
21XKBR-00020[1]CARRIER
22XKBR-00021[3]GEAR
23XKBR-00022[3]PIN
24XKBR-00023[3]BUSHING
25XKBR-00024[3]WASHER
26XKBR-00025[1]WASHER
27XKBR-00032[3]SNAP RING
28XKBR-00033[3]WASHER
29XKBR-00026[3]WASHER
30XKBR-00027[1]CARRIER
31XKBR-00028[3]GEAR
32XKBR-00029[3]PIN
33XKBR-00030[3]BUSHING
34XKBR-00031[3]PIN
Ordering Process
  1. Provide part number, part name, model, quantity, and delivery requirements
  2. Receive competitive pricing based on your specifications
  3. Confirm purchase order and submit deposit payment
  4. We prepare and package your order for shipment
R450-7 R520-9 Excavator Swing Gearbox 31QB-10140 Swing Motor Assembly 5 R450-7 R520-9 Excavator Swing Gearbox 31QB-10140 Swing Motor Assembly 6 R450-7 R520-9 Excavator Swing Gearbox 31QB-10140 Swing Motor Assembly 7
Our Warehouse Capacity
We maintain over 4000 square meters of three-dimensional warehouse space and 2000 square meters of outdoor storage facilities. This extensive inventory system ensures we can meet customer demands promptly with fast delivery times.
R450-7 R520-9 Excavator Swing Gearbox 31QB-10140 Swing Motor Assembly 8 R450-7 R520-9 Excavator Swing Gearbox 31QB-10140 Swing Motor Assembly 9
Frequently Asked Questions
What products do you provide?
We specialize in excavator final drive and swing drive motors, reducer gearboxes, and their component parts.
How long is the warranty period?
We offer a 3-6 month warranty period, providing free maintenance spare parts during the warranty coverage.
Can I order samples for testing?
Yes, we welcome sample orders for product evaluation and testing.
How do I place an order?
Provide the model and quantity you need, and we'll issue a proforma invoice. After payment confirmation, we'll prepare your order with timing based on order complexity.
Do you have your own factory?
Yes, we operate our own manufacturing facility with 23 years of specialized experience in excavator gear production.
Tags: 

OEM Excavator Swing Gearbox  

Komatsu Excavator Swing Gearbox  

PC160-7 Excavator Swing Gearbox

+8615920156215
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+8615920156215
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