Travel motor 2 gear suitable for JCB MINI EXCAVATORS 8016 8018
TRK

Travel motor 2 gear suitable for JCB MINI EXCAVATORS 8016 8018

Catalog number:SKX292530TRK Nr OEM:20/925543 Manufacturer:TRK
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TRK TRACK MOTOR (FINAL DRIVE, 2-SPEED) JCB 8016, 8018 - 20/925543

Technical Specification and Compatibility

A complete, two-speed travel motor (final drive) from the TRK series, in a new, improved version for demanding users. Designed for JCB 801x series mini excavators (e.g., 8014, 8015, 8016, 8018). This unit is manufactured using the latest technology, which guarantees durability and reliability.

TRK brand travel motors are technologically advanced solutions, designed for construction machines requiring reliable propulsion. Each motor features a solid construction, high power, and resistance to intensive operation. By investing in TRK travel motors, you gain confidence that your machines will operate efficiently and without downtime.

Key Features & Parameters:
  • › Universal Mounting: Features 2 supply ports and 2 return (drain) ports, allowing it to be mounted on the left or right side.
  • › Easy Service: A special cover with multiple plugs simplifies checking the oil level, draining, and filling the final drive.
  • › High Performance: Equipped with a strong high-speed gear, resistant to changing weather conditions.
  • › Simple Sprocket Mount: Trouble-free installation of the drive sprocket.
Part number: 20/925543
Alternative part numbers: 20925543
Speed: 2-Speed (Dual Speed)
Frame Mounting Holes: 8
Sprocket Mounting Holes: 9
Sprocket Bore Diameter: 140 mm

Essential for Installation

  • › Gear Oil: The final drive must be filled with fresh gear oil (e.g., JCB HP Gear Oil).
  • › Mounting Bolts: It is recommended to use new bolts for mounting the drive to the frame and the sprocket to the drive.

Application in machines

Brand Type / Series / Model
JCB Mini Excavators: 801, 801.4, 801.5, 801.6, 801.6 Super, 801.6N, 801.8, 801.8 Super, 8014, 8014 CTS, 8015, 8016, 8016 CTS, 8016 Super, 8016N, 8017, 8018, 8018 CTS, 8018 Super

The list above is for reference. It is crucial to verify the part number, hole counts (8 for frame / 9 for sprocket), and sprocket bore diameter (140mm).

⚠️ Safety Warning

Work on hydraulic and undercarriage systems is dangerous. Use extreme caution when releasing track tension and hydraulic lines (risk of stored pressure). The machine must be securely supported on certified stands.

Part's Role in the Machine and Failure Diagnostics

The travel motor (or final drive) is the complete drive unit. It converts hydraulic power (oil from the pump) into rotational motion, driving the sprocket and, in turn, the track. Failure immobilizes one side of the machine.

  • › Total loss of drive on one side (despite a functional hydraulic pump).
  • › Very weak power; the machine cannot turn or climb a gradient.
  • › Loss of "high-speed" travel (machine only tracks in low speed).
  • › Hydraulic oil leaks (from the motor) or gear oil leaks (from the planetary hub).
  • › Loud, "grinding" noise or locking up of the drive.

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🔧 Expert's Guide: Key Installation Tips

  1. Replace in Pairs: Travel motors wear at a similar rate. Replacing only one can cause the machine to "pull" (steer) to one side when tracking straight.
  2. System Cleanliness: Before connecting hydraulic lines, ensure they are perfectly clean. Contamination from the old, failed motor can destroy the new one.
  3. Fill with Oil: Remember that a final drive has two parts: the hydraulic motor (lubricated by hydraulic oil) and the planetary gearbox (which must be filled separately with gear oil). The multi-plug cover simplifies checking the level.
  4. Universal Mounting: Thanks to the two drain ports, this motor is universal (left/right). Use the port that is highest (to ensure lubrication) and plug the other.
  5. High Speed: Ensure the high-speed hydraulic lines are connected correctly.

Frequently Asked Questions (FAQ)

1. What is a "Travel Motor"?

A travel motor (or final drive) is the complete unit. It consists of a hydraulic motor (which is oil-driven) and a planetary gearbox (the final drive) which reduces speed and multiplies torque to turn the track sprocket.

2. Why does this motor have 2 drain ports?

This is a universal design. It allows the same motor to be installed on either the left or right side of the machine. The drain port must always be at the highest point of the housing. During installation, you connect the hose to the higher port and plug the lower one.

3. Will this fit an 8025ZTS?

No. This model (20/925543) is for the 1.5-2.0T class machines (e.g., 8016, 8018). The 8025ZTS (2.5-3T class) uses a different, larger travel motor.

Znak zapytania

Have doubts or need confirmation to avoid costly downtime? Call us. Our experts will help you choose the right part to get your equipment back to work as soon as possible.

SKX292530TRK
20/925543
17.00 kg

Data sheet

SUITABLE FOR
JCB
MACHINE TYPE
MINIEXCAVATOR
OEM NUMBERS
20/925543

Specific References

MPN
20/925543
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Travel motor 2 gear suitable for JCB MINI EXCAVATORS 8016 8018

Catalog number: SKX292530TRK
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Manufacturer

  • Serwis Kop Sp. z o.o. Sp. K.
  • Podkarpacka 57A
  • 35-082 Rzeszów
  • Poland
  • [email protected]
  • +48178643100

Responsible person

  • Serwis Kop Sp. z o.o. Sp. K.
  • Podkarpacka 57A
  • 35-082 Rzeszów
  • Poland
  • [email protected]
  • +48178643100
gross price

4,980.27 zł

net price
4049,00 zł
Available in large quantity Temporarily unavailable
4049,00 zł
net price

4,980.27 zł

gross price
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  • You will receive 405 points, it gives you 162.00 zł
  • Place an order within 14h 55m 34s And we will send your order today

    Lowest price from 30 days before the discount: 4,980.27 zł
    PRODUCT SPECIFICATION
    SUITABLE FOR
    JCB
    MACHINE TYPE
    MINIEXCAVATOR
    OEM NUMBERS
    20/925543

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    SERWIS KOP Sp. z o.o. Sp.k.
    ul. Podkarpacka 57A, 35-082 Rzeszów
    NIP: 813-352-97-49 REGON: 180286726

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