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Belparts DNB50 DX300-7 DH300-5 Excavator Travel Motor Assy For Doosan

GUANGZHOU BELPARTS ENGINEERING MACHINERY LIMITED
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Belparts DNB50 DX300-7 DH300-5 Excavator Travel Motor Assy For Doosan

Belparts DNB50 DX300-7 DH300-5 excavator travel motor assy for doosan


The excavator travel assembly is the core component for machine movement, consisting of a hydraulic motor, reduction gearbox, sprocket, track chain, idler wheel, carrier roller, and track roller. Its key function is to convert hydraulic energy into mechanical power, enabling stable mobility across challenging terrains.


Production Description


Company Name
Guangzhou Belparts Engineering Machinery LTD.
Brand
Belparts
Spare Parts Name
Excavator Travel Motor Assy
Model
DX300-7 DH300-5
part number
DNB50
Warranty
6 Months
MOQ
1pcs
Delivery Terms
After payment 3-7days
Payment Terms
L/C, T/T, Paypal, Trade Assurance

THE MODELS FOR EXCAVATOR
FOR HITACHI
EX40-1EX40-2EX55EX60EX60-2EX60-3EX60-5EX70EX75
EX100EX110EX120EX120-1EX120-2EX120-3EX120-5EX130-1EX200-1
EX200-2EX200-3EX200-5EX220-3EX220-5EX270EX300EX300-1EX300-2
EX300-3EX300-5EX300AEX330EX370EX400-1EX400-2EX400-3EX400-5
EX450ZAX30ZAX55ZAX200ZAX200-2ZAX330ZAX450-1ZAX450-3ZAX450-5
ZX110ZX120ZX200ZX200-1ZX200-3ZX200-5GZX200LC-3ZX210ZX210-3
ZX210-5ZX225ZX240ZX250ZX270ZX300ZX330ZX330CZX350
ZX450ZX450LCZX500ZX500LCZX520ZX670ZX690ZX870ZX130
ZX170ZX170LCZX195ZX260ZX360ZX360LCZX400ZX470ZX490
FOR KOMATSU
PC20-7PC30PC30-3PC30-5PC30-6PC40-7PC45PC45-2PC55
PC120-6PC130PC130-7PC200PC200-1PC200-3PC200-5PC200-6PC200-7
PC200-8PC210-6PC220-1PC220-3PC220-6PC220-7PC220-8PC270-7PC202B
PC220LC-6PC220LC-8PC240PC300PC300-3PC300-5PC300-6PC300-7PC300-7K
PC300LC-7PC350-6/7PC400PC400-3PC400-5PC400-6PC400LC-7PC450-6PC450-7
PC600PC650PC750PC800PC1100PC1250PC2000PC360PC460
FOR
E200BE200-5E320DE215E320DLE324DE324DLE329DLE300L
E320SE320E320DLE240E120-1E311E312BE320BLE345
E324E140E300BE330CE120E70E322CE322BE325
E325LE330E450225312B315320320C320BL
330322245325320L973939C963C313
323318326328329336340345349

The excavator travel assembly is one of the core components of the excavator, primarily composed of the travel motor, reduction gear, track frame, sprocket, carrier roller, idler, and track. The working principle involves the hydraulic system driving the travel motor, which transmits power to the reduction gear, and then through the sprocket to drive the track, enabling smooth movement of the excavator. The design of the travel assembly fully considers load distribution, power transmission efficiency, and durability, ensuring stable operation under various working conditions.


Functions:

  1. Power Transmission: The travel assembly efficiently transmits the engine's power to the track, ensuring flexible movement of the excavator on various terrains.

  2. Load Support: Through the rational distribution of carrier rollers and the track frame, the travel assembly can bear the enormous weight of the excavator, ensuring stability under heavy load conditions.

  3. Steering Control: Independent control of the left and right travel motors enables precise steering of the excavator, improving operational efficiency.

  4. Shock Absorption: The travel assembly is equipped with built-in shock absorbers, effectively mitigating ground impacts and protecting the equipment structure and operator comfort.

Selling Points:

  1. Efficient Power Transmission: Utilizes advanced hydraulic systems and high-efficiency reduction gears to ensure lossless power transmission, improving fuel economy.

  2. High Durability: Key components are made of high-strength materials, undergoing rigorous heat and surface treatments to extend service life.

  3. Strong Adaptability: Suitable for various complex terrains such as mountains, swamps, and deserts, ensuring stable operation of the excavator in any environment.

  4. Easy Maintenance: Modular design facilitates easy disassembly and maintenance, reducing downtime and improving equipment utilization.



Factory



FAQ


1. If I only know the excavator model, but can not offer parts No., what should I do ?
If possible, you can send us pictures of old products, nameplate or the size for reference.


2. What is the warranty of the parts after I purchased?
The warranty is 6/12 Months based on the item details.


3. How can I pay the order?
We can receive payment through T/T, Western Union, Paypal(for small amount), trade assurance.


4. When will get the items after I place order?
Once your payment is confirmed, we will arrange the goods within 24 hours; if not in stock , we will inform you before placing the order.


5. How can I do if there is something wrong with the items?
First of all , I have confidence in the quality of our products ,if you really found something wrong ,pls provide pictures for us and we will check. After it is confirmed, pls return to us , we will offer the correct item.


6. What is your main products ?
We are specialized in the excavator spare parts, such as travel motor gearbox/ass’y/parts, swing gearbox/ass’y/motor/parts, hydraulic pump assy/parts and gear parts. If you need other excavator parts, we also can supply as your requirements.


About Us



our service


1. Sample order

2. We will reply your inquiry within 24 hours.

3. After the goods are sent, we will always track the products for you until you receive them. After receiving the goods, test and give me feedback. If you have any questions about the problem, please contact us and we will provide you with a solution.


Quality Belparts DNB50 DX300-7 DH300-5 Excavator Travel Motor Assy For Doosan for sale
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