Machineryline » Spare parts » Hitachi parts Bosch Rexroth Case Caterpillar JCB John Deere Komatsu Liebherr Linde Rexroth Volvo » 涨紧总成 Hitachi EX300系列、EX400系列、EX870系列 for excavator »

涨紧总成 Hitachi EX300系列、EX400系列、EX870系列 for excavator

涨紧总成 Hitachi EX300系列、EX400系列、EX870系列 for excavator
price on request
Contact the seller
Call me back
涨紧总成 Hitachi EX300系列、EX400系列、EX870系列 for excavator - Machineryline
涨紧总成 Hitachi EX300系列、EX400系列、EX870系列 for excavator | Image 1 - Machineryline
涨紧总成 Hitachi EX300系列、EX400系列、EX870系列 for excavator | Image 2 - Machineryline
涨紧总成 Hitachi EX300系列、EX400系列、EX870系列 for excavator | Image 3 - Machineryline
Interested in the ad?
Request additional photos
1/3
Price:
on request
Notify me when price changes
Brand: Hitachi
Type: spare parts
Spare part type: original spare part
Year of manufacture: 2026
Location: China 唐山市10907 km to "United States/Columbus"
Placed on: 07 Sept 2026
Machineryline ID: UY52305
Condition
Condition: new

More details — 涨紧总成 Hitachi EX300系列、EX400系列、EX870系列 for excavator

The track adjuster assembly (tension‑recoil assembly) is a heavy‑duty and ultra‑heavy‑duty core undercarriage spare part for Hitachi large‑size excavators. It is fully pre‑assembled, including grease‑fed tension cylinder, heavy‑load recoil buffer spring, piston rod, complete sealing kit, spring seat and grease nipple. This tensioner is designed as a direct‑fit aftermarket replacement for Hitachi EX300 series, EX400 series and EX870 series excavators.

Track tension is adjusted by injecting grease. The heavy‑duty recoil spring absorbs fierce impact and continuous vibration from earth‑moving, quarrying and mining operations. It stabilises the idler position and maintains consistent track tightness to protect the whole heavy‑duty travel undercarriage system.
Request additional information
Important
Description provided by the seller. Please verify all details directly with the seller.
Purchase tips
Safety tips
Seller Verification

If you decide to buy equipment at a low price, make sure that you communicate with the real seller. Find out as much information about the owner of the equipment as possible. One way of cheating is to represent yourself as a real company. In case of suspicion, inform us about this for additional control, through the feedback form.

Price Check

Before you decide to make a purchase, carefully review several sales offers to understand the average cost of your chosen equipment. If the price of the offer you like is much lower than similar offers, think about it. A significant price difference may indicate hidden defects or an attempt by the seller to commit fraudulent acts.

Do not buy products which price is too different from the average price for similar equipment.

Do not give consent to dubious pledges and prepaid goods. In case of doubt, do not be afraid to clarify details, ask for additional photographs and documents for equipment, check the authenticity of documents, ask questions.

Doubtful prepayment

The most common type of fraud. Unfair sellers may request a certain amount of advance payment to “book” your right to purchase equipment. Thus, fraudsters can collect a large amount and disappear, no longer get in touch.

Varieties of this fraud may include:
  • Transfer of prepayment to the card
  • Do not make an advance payment without paperwork confirming the process of transferring money, if during the communication the seller is in doubt.
  • Transfer to the “Trustee” account
  • Such a request should be alarming, most likely you are communicating with a fraudster.
  • Transfer to a company account with a similar name
  • Be careful, fraudsters may disguise themselves as well-known companies, making minor changes to the name. Do not transfer funds if the company name is in doubt.
  • Substitution of own details in the invoice of a real company
  • Before making a transfer, make sure that the specified details are correct, and whether they relate to the specified company.
Found a fraud?
Let us know
Safety tips
Similar ads
涨紧总成 Hitachi Ex30Ex40Ex60Ex150Ex100Ex120 for excavator 涨紧总成 Hitachi Ex30Ex40Ex60Ex150Ex100Ex120 for excavator
2
Price on request
Spare parts
Condition new
China, 唐山市
Tianjin Longdong Excavator Parts Co., Ltd
Contact the seller
拖链轮 Hitachi EX60-57075、ZX707580-3 for excavator 拖链轮 Hitachi EX60-57075、ZX707580-3 for excavator 拖链轮 Hitachi EX60-57075、ZX707580-3 for excavator
3
Price on request
Spare parts
Condition new
China, 唐山市
Tianjin Longdong Excavator Parts Co., Ltd
Contact the seller
涨紧总成 Hitachi ZAX200-5G for excavator 涨紧总成 Hitachi ZAX200-5G for excavator 涨紧总成 Hitachi ZAX200-5G for excavator
3
Price on request
Spare parts
Condition new
China, 唐山市
Tianjin Longdong Excavator Parts Co., Ltd
Contact the seller
Selling machinery or vehicles?
You can do it with us!
涨紧总成 Hitachi Ex60-3 for excavator 涨紧总成 Hitachi Ex60-3 for excavator 涨紧总成 Hitachi Ex60-3 for excavator
3
Price on request
Spare parts
Condition new
China, 唐山市
Tianjin Longdong Excavator Parts Co., Ltd
Contact the seller
护链架 Hitachi Ex120 for excavator 护链架 Hitachi Ex120 for excavator 护链架 Hitachi Ex120 for excavator
3
Price on request
Spare parts
Condition new
China, 唐山市
Tianjin Longdong Excavator Parts Co., Ltd
Contact the seller
护链架 Hitachi Zax100 Zx200 Zx240 Zax230 Zax250 for excavator 护链架 Hitachi Zax100 Zx200 Zx240 Zax230 Zax250 for excavator 护链架 Hitachi Zax100 Zx200 Zx240 Zax230 Zax250 for excavator
3
Price on request
Spare parts
Condition new
China, 唐山市
Tianjin Longdong Excavator Parts Co., Ltd
Contact the seller
涨紧总成 Hitachi ZAX330-5G for excavator 涨紧总成 Hitachi ZAX330-5G for excavator 涨紧总成 Hitachi ZAX330-5G for excavator
3
Price on request
Spare parts
Condition new
China, 唐山市
Tianjin Longdong Excavator Parts Co., Ltd
Contact the seller
涨紧总成 Hitachi for excavator 涨紧总成 Hitachi for excavator 涨紧总成 Hitachi for excavator
3
Price on request
Spare parts
Condition new
China, 唐山市
Tianjin Longdong Excavator Parts Co., Ltd
Contact the seller
拖链轮 Hitachi EX55EX60、ZX55、ZX60 for excavator 拖链轮 Hitachi EX55EX60、ZX55、ZX60 for excavator 拖链轮 Hitachi EX55EX60、ZX55、ZX60 for excavator
3
Price on request
Spare parts
Condition new
China, 唐山市
Tianjin Longdong Excavator Parts Co., Ltd
Contact the seller
护链架 Hitachi ZX200、EX200 Volvo EC210 for excavator 护链架 Hitachi ZX200、EX200 Volvo EC210 for excavator 护链架 Hitachi ZX200、EX200 Volvo EC210 for excavator
3
Price on request
Spare parts
Condition new
China, 唐山市
Tianjin Longdong Excavator Parts Co., Ltd
Contact the seller
涨紧总成 Hitachi EX700 EX750 EX800 ZX650 ZX670 ZX800 ZX850 ZX870) for excavator 涨紧总成 Hitachi EX700 EX750 EX800 ZX650 ZX670 ZX800 ZX850 ZX870) for excavator 涨紧总成 Hitachi EX700 EX750 EX800 ZX650 ZX670 ZX800 ZX850 ZX870) for excavator
3
Price on request
Spare parts
Condition new
China, 唐山市
Tianjin Longdong Excavator Parts Co., Ltd
Contact the seller
涨紧总成 Hitachi ZX210-3ZX210LC-3 for excavator 涨紧总成 Hitachi ZX210-3ZX210LC-3 for excavator 涨紧总成 Hitachi ZX210-3ZX210LC-3 for excavator
3
Price on request
Spare parts
Condition new
China, 唐山市
Tianjin Longdong Excavator Parts Co., Ltd
Contact the seller
涨紧总成 Hitachi ZAX200-5G for excavator 涨紧总成 Hitachi ZAX200-5G for excavator 涨紧总成 Hitachi ZAX200-5G for excavator
3
Price on request
Spare parts
Condition new
China, 唐山市
Tianjin Longdong Excavator Parts Co., Ltd
Contact the seller
护链架 Hitachi EX1200 6018626 6018627 6018628 6018629 Ex1200 for excavator 护链架 Hitachi EX1200 6018626 6018627 6018628 6018629 Ex1200 for excavator 护链架 Hitachi EX1200 6018626 6018627 6018628 6018629 Ex1200 for excavator
3
Price on request
Spare parts
Condition new
China, 唐山市
Tianjin Longdong Excavator Parts Co., Ltd
Contact the seller
护链架 Hitachi Zax70、Zax200、Zax230、Zax300、Zax450 for excavator 护链架 Hitachi Zax70、Zax200、Zax230、Zax300、Zax450 for excavator 护链架 Hitachi Zax70、Zax200、Zax230、Zax300、Zax450 for excavator
3
Price on request
Spare parts
Condition new
China, 唐山市
Tianjin Longdong Excavator Parts Co., Ltd
Contact the seller
护链架 Hitachi ZAX200-3G ZX200-3GZX200-3 5G for excavator 护链架 Hitachi ZAX200-3G ZX200-3GZX200-3 5G for excavator 护链架 Hitachi ZAX200-3G ZX200-3GZX200-3 5G for excavator
3
Price on request
Spare parts
Condition new
China, 唐山市
Tianjin Longdong Excavator Parts Co., Ltd
Contact the seller
护链架 Hitachi Zx200Ex200Ec210 for excavator 护链架 Hitachi Zx200Ex200Ec210 for excavator 护链架 Hitachi Zx200Ex200Ec210 for excavator
3
Price on request
Spare parts
Condition new
China, 唐山市
Tianjin Longdong Excavator Parts Co., Ltd
Contact the seller
护链架 Hitachi ZX210ZAX210 ZX200ZAX200-33G5G6G7810 for excavator 护链架 Hitachi ZX210ZAX210 ZX200ZAX200-33G5G6G7810 for excavator 护链架 Hitachi ZX210ZAX210 ZX200ZAX200-33G5G6G7810 for excavator
3
Price on request
Spare parts
Condition new
China, 唐山市
Tianjin Longdong Excavator Parts Co., Ltd
Contact the seller
涨紧总成 Hitachi Ex700,Ex750,Ex800,Zx650,Zx670,Zx800,Zx850,Zx870 for excavator 涨紧总成 Hitachi Ex700,Ex750,Ex800,Zx650,Zx670,Zx800,Zx850,Zx870 for excavator 涨紧总成 Hitachi Ex700,Ex750,Ex800,Zx650,Zx670,Zx800,Zx850,Zx870 for excavator
3
Price on request
Spare parts
Condition new
China, 唐山市
Tianjin Longdong Excavator Parts Co., Ltd
Contact the seller
拖链轮 Hitachi EX50EX55ZX50ZX55 for excavator 拖链轮 Hitachi EX50EX55ZX50ZX55 for excavator 拖链轮 Hitachi EX50EX55ZX50ZX55 for excavator
3
Price on request
Spare parts
Condition new
China, 唐山市
Tianjin Longdong Excavator Parts Co., Ltd
Contact the seller