Nachi PHV-390-53B-1-8940A 333/S0071 final drive for JCB 8026 CTS mini excavator
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.
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.
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.
- 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.
Seller's contacts
+86 199 246...
+86 199 2461 6345
China
China
China
China
China
China
China
China
Ukraine, Kalush
Austria, Deutsch Goritz
Ukraine, Kalush
Ukraine, Kalush
Romania
Ukraine, Kalush
Ukraine, m. Vishneve
Poland, Perzyce
Denmark, Horsens
Denmark, Horsens
Romania
Romania, Bucharest
Product: Original Nachi Final Drive Travel Motor with Gearbox
OEM Type: PHV-390-53B-1-8940A
Part Numbers: 333/S0071
Compatible Models: JCB 8026 CTS Mini Excavator
Application: Mini Excavator Travel System Parts
Condition: Original New
Note: Integrated assembly of hydraulic travel motor and planetary reduction gearbox
2.Core Advantages
Genuine Nachi integrated design, fully matches original travel performance and traction output
Compact all-in-one structure perfectly adapts to the limited chassis space of 2.6-ton mini excavators
Hardened gear train and wear-resistant piston assembly ensure long service life under frequent travel and steering cycles
Pre-assembled and factory-calibrated unit, direct bolt-on replacement without complex on-site debugging
3.Technical Data
Assembly Type: Integrated final drive unit (axial piston travel motor + multi-stage planetary gear reducer)
Function: Delivers driving torque for crawler travel and pivot steering of mini excavator
Internal Structure: Piston motor unit, multi-stage planetary gear set, built-in wet parking brake
Hydraulic Circuit Fluid: Anti-wear hydraulic oil ISO VG46
Gearbox Lubricant: Industrial gear oil ISO VG150
Rated Working Pressure: 25.0 MPa
Max Peak Pressure: 28.0 MPa
Brake Type: Spring-applied, hydraulic-released multi-disc parking brake
Mounting Interface: Original bolt hole layout and spigot dimension matching JCB 8026 CTS chassis
Output Sprocket Interface: Matches original track sprocket specification for reliable crawler engagement
Bench Test Items: Travel speed verification, brake holding torque test, pressure holding test, full-range leakage inspection
Weight: 38kg approx
4.FAQ
Q1: Is this a complete final drive with both motor and reduction gearbox?
A1: Yes, it is an integrated assembly including hydraulic travel motor and planetary gear reducer, ready for direct installation.
Q2: Can I replace only one side of the travel drive on the machine?
A2: Single-side replacement is supported, but synchronous inspection of both travel units is recommended to avoid walking deviation.
Q3: What usually causes weak travel or track deviation?
A3: Common triggers include internal wear of motor piston parts, insufficient system pressure, or worn reduction gear components.