Guangzhou Tiangong Machinery Equipment Co., Ltd.
                                                                                                           
Verified Supplier
26 Years
Since 2000
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EX400-3 Excavator Travel Gearbox 24 Holes Hydraulic Planetary Gearbox

Price Negotiable
Price: 500.00-4000.00USD
MOQ: 1
Delivery Time: 1-3days
Brand: TGFQ
Product Description
EX400-3 Excavator Travel Gearbox 24 Holes Hydraulic Planetary Gearbox
High-performance hydraulic planetary gearbox designed for EX400-3, EX400-5, and EX450-3 excavator models. This 24-hole travel gearbox ensures reliable operation and durability in demanding construction environments.
Product Specifications
Product Name Travel Planetary Gearbox
Place of Origin China (Mainland)
Compatible Models EX400-3, EX400-5, EX450-3
Part Numbers 9279943, 9197359, 9203778
Motor Case 20 Holes
Minimum Order Quantity 1 PCS
Payment Terms L/C, T/T, D/P, D/A
Delivery Time Within 1-3 days after receiving payment
Transport Methods By Sea, By Air, or By Express
Product Images
EX450 Planetary Gearbox overview EX450 Planetary Gearbox side view EX450 Planetary Gearbox detailed view EX450 Planetary Gearbox assembly
Technical Drawing
EX450 Planetary Gearbox technical drawing
Parts List - Travel Device (MTH Track)
Pos. Part No Qty Parts Name
9197359 [2] TRAVEL DEVICE
9203778 [2] TRAVEL DEVICE
0 4451685 [1] MOTOR;OIL
2 1027942 [1] HOUSING
4 4344155 [1] SEAL;GROUP
5 1015882 [1] DRUM
7 4200411 [2] BRG.;ROL.
8 J932270 [24] BOLT
9 A590922 [24] WASHER;SPRING
10 3043140 [1] NUT
11 3043141 [1] PLATE;LOCK
12 J901222 [2] BOLT
12 J901225 [2] BOLT
13 1015883 [1] CARRIER
14 3053195 [4] GEAR;PLANETARY
15 4452484 [8] BRG.;NEEDLE
16 4219595 [8] PLATE;THRUST
17 4263903 [4] PIN
18 4207947 [4] PIN;SPRING
19 3053786 [1] GEAR;SUN
21 1028494 [1] SPROCKET
21 1010956 [1] SPROCKET
22 4203187 [1] O-RING
23 1018360 [1] GEAR;RING
24 J931845 [30] BOLT
27 1015523 [1] CARRIER
28 4263905 [2] SPACER
29 3053194 [3] GEAR;PLANETARY
30 4452483 [3] BRG.;NEEDLE
31 4201968 [6] PLATE;THRUST
32 4263902 [3] PIN
33 4203180 [3] PIN;SPRING
34 3053785 [1] GEAR;SUN
35 1024285 [1] CARRIER
37 3079038 [3] GEAR;PLANETARY
38 4452480 [3] BRG.;NEEDLE
39 4269295 [6] PLATE;THRUST
40 4263901 [3] PIN
41 4222030 [3] PIN;SPRING
42 2046005 [1] SHAFT;PROP.
43 A590918 [4] WASHER;SPRING
44 4279343 [3] PLUG
46 4288767 [1] PIN;STOPPER
49 J911860 [4] BOLT
50 4274541 [1] BRG.;BALL
51 991725 [1] RING;RETAINING
52 +++++++ [1] NAME-PLATE
53 M492564 [2] SCREW;DRIVE
55 4271596 [1] O-RING
56 1024284 [1] COVER
57 4373463 [16] BOLT;SHOE
Additional gearbox component view Gearbox internal mechanism Gearbox assembly process
Our Warehouse Capacity
We maintain over 4000 square meters of three-dimensional warehouse space and an additional 2000 square meters of outdoor warehouse facilities. This extensive storage capacity ensures we maintain sufficient inventory levels and can respond rapidly to customer requirements. Fast delivery is one of our key competitive advantages.
Warehouse storage facility overview Warehouse inventory management
Frequently Asked Questions
What products and services do you provide?
We specialize in providing excavator final drive and swing drive motors, reducer gearboxes, and their component parts.
Which hydraulic motor brands are compatible with TGFQ products?
Our hydraulic motors are interchangeable with models from leading brands including Doosan, KYB, Nachi, Nabtesco, Rexroth, and others.
Can I order a sample for testing before placing a larger order?
Yes, we welcome sample orders for product testing and evaluation.
What is the ordering process?
Simply provide us with the model numbers and quantities you require. We will issue a proforma invoice, and upon payment receipt, we will prepare your order. Preparation time varies based on order complexity and volume.
Do you operate your own manufacturing facility?
Yes, we own and operate our own factory with 23 years of specialized experience in the excavator gear industry.

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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