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HYDRO CZĘŚCI JAKUBIEC SPÓŁKA JAWNA
Kapitałowa 4
35-213 Rzeszów
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JCB Hydromotor with travel reducer/complete final drive

334/U0772
3,997.50 zł
Tax included

3,250.00 zł tax excl.

1083 1083 By purchasing this product, you will earn points exchangeable for a discount voucher worth 108.30 złfor your next order.

Quantity
Last items in stock

Standard orders are shipped until 14:00. Pallet shipments are dispatched until 13:00.

Unsure? We can select the right part based on the VIN — WhatsApp

Alternative part numbers : 20/951289 20951289 20-951289 334-P3703 334P3703 334/P3703

Description

JCB Complete Final Drive with Travel Motor - 334/U0772

High-performance, complete drive assembly consisting of a two-speed hydraulic piston motor and a planetary reduction gearbox. This component is a key element of the JCB mini excavator undercarriage system, responsible for transferring hydraulic power into track movement. Thanks to the integrated two-speed travel function, the drive provides an optimal balance between high tractive force in difficult terrain and machine travel speed.

Technical Specification:

  • Motor Type: Piston, two-speed (High/Low speed).
  • Frame mounting: 12 mounting holes.
  • Sprocket mounting: 12 mounting holes.
  • Sprocket seating diameter: 265 mm.
  • Port layout: 4 connections (2 main supply ports + 2 return/case drain ports).
  • Recommended machine weight: Up to 8.5 tons.

Machine Compatibility:

Machine Type and NameSupported Models and Series
JCB 85Z Mini Excavators 85Z-1 [T2 / T4F], 85Z-2 [STV JCB / T3 JCB / T4F GEO / T4F JCB]
JCB 86C Mini Excavators 86C-1 [T2 / T4F], 86C-2 (TAB) [STV / T3 / T4F GEO / T4F JCB]
JCB 90Z Mini Excavators 90Z-1 [T4F], 90Z-2 [STV JCB], 90Z-2 [T4F JCB]
JCB 100C Mini Excavators 100C-1 [T4F], 100C-2 [STV JCB], 100C-2 [T4F JCB]
Workshop Technical Tip: The most critical element of installing a new final drive is absolutely verifying the clearance of the case drain line. A clogged return line causes pressure to build up inside the motor housing, which within minutes leads to the shaft seal being blown out and subsequent drive damage. Before the first start-up, you must also check the gear oil level in the planetary section and top it off (recommended oil: SAE 80W90). We suggest performing the first oil change in the new final drive after approximately 50-100 operating hours.

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Catalog number: 334/U0772

Product Details
334/U0772

Data sheet

Machine type
MINIEXCAVATOR
Machine
JCB
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