Hitachi excavator EX120-2 EX100-2 Ex120-3 Ex120-5 travel reduction gearbox construction machinery parts

The travel gearbox is a critical component in an excavator’s undercarriage system, responsible for transmitting power from the hydraulic motor to the tracks or wheels, enabling precise movement and heavy-duty operation. Its reliability directly impacts the machine’s productivity in mining, construction, and earthmoving applications.

ZX330-3	9281842 without case	Travel motor parts ZX330-3
E320D	296-6298	Travel motor assy E320D
EC300	14265276	Travel motor assy EC300
CX210C	MAG-170VP-3800G-S16	Travel motor
E345	E345 227-6044	E345 227-6044 Travel motor E345
SY335		Travel motor assy
R450lc-7	XKAH-01287	TRAVEL GEARBOX r450lc-7 tip2
R450lc-7	39QB-42100	TRAVEL GEARBOX R450lc-7 tip3
EC210B EC240B	14528734
R450-7, ЕС460	34E7-03050	TRAVEL MOTOR R450-7, ЕС460 Тип2
SK350-8	/	final drive
R250LC-7 DH220-5	XKAH-00487	Travel gearbox R250LC-7
ZX450-3	4637796	TRAVEL MOTOR ZX450-3

Key Features

• Robust Construction: Forged alloy steel gears with heat treatment for high impact resistance.

• Efficient Lubrication: Advanced oil circulation systems to reduce friction.

• Sealed Protection: Multi-layered seals prevent contamination from dust and moisture.

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Maintenance Tips

• Monitor oil quality regularly.

• Replace worn bearings promptly.

• Avoid overloading to prevent gear tooth breakage.

Company Information

• 1.Professional Work Team With 9 Years Experience
• 2.Factory Supply With Competitive Price
• 3.Large Stock With Short Delivery Time Delivery
• 4.Strictly Quality Control To Make Sure What You Received Is Perfect
• 5.One-Stop Shopping: More Than Thousand Spare Parts To Meet Market Requirement
• Quality Control: We always pay more attention to the quality of our goods. All of our pumps are going through the test before shipping.

Our Services

In-sale service:

• 1: Once we receive the order list, we will confirm the exact model and quantity one by one, then place the order list to each factory.
• 2: We will track the production progress and quality, check the exact model and quantity one by one before delivering. Because we’re exporting agent for factories, so our leading time is shorter, quality tracking is more strict.
• And you can buy the all excavator spare parts from our company, because we’re professional in whole excavator spare parts, not only for some products like factories.
• 3: Lowest sea freight cost and best service. We’re cooperating with our forwarders for many years, so we can get the best price and service for each customer.

After-sale service:

• After-sale service is most important in each business, we will do the below things in each order:
• 1: Tracking the shipment and inform the customer before the Arrival Date.
• 2: Check the goods together with our customers and tracking the quality during the use condition.
• 3: We will charge all questions if you buy from me because reputation is most important in exporting business.

Delivery

• 1.Outside packing: standard export carton packing;
• 2.According to orders, pack the spare parts one by one in a small plastic bag;
• 3.Put them into small carton boxes one by one;
• 4.Put the packed small carton boxes into bigger carton boxes one by one;
• 5.Put the bigger carton boxes into wooden boxes if necessary especially for
• the shipments by sea.

Exhibition

Processing&Testing

Our Team

Hot Production