Machine pulling to one side or final drive grinding on your EX1900-5 EX1900-6? A worn EX1900-5 travel drive loses both motor efficiency and gearbox reduction. RITO supplies this complete travel motor assembly to restore full tractive force and straight-line travel on your EX1900-5 EX1900-6.
Item NO.:
EX1900-5Order(MOQ):
1pcsPayment:
T/T, WESTERN UNION, CHINESE BANK,PAYPALProduct Origin:
JAPANShipping Port:
Huangpu,GuangzhouLead Time：
In StockEX1900-5 Hydraulic Travel Motor Assembly for EX1900-5 EX1900-6 excavator. Complete unit integrating the travel motor and planetary final drive gearbox. Two-speed function and park brake factory-configured and tested before shipping.
| Part Number | EX1900-5 |
|---|---|
| Part Name | Hydraulic Travel Motor Assembly |
| Compatible Brand | EX1900-5 EX1900-6 Final Drive |
| Applicable Models | EX1900-5 EX1900-6 Excavator |
| Application | Complete final drive travel assembly for EX1900-5 EX1900-6 track propulsion |
| Material | Alloy steel rotating group and gears, cast housing |
| Product Color | Industrial finish |
| Working Temperature | -30°C~+80°C |
| Key Function | Provides EX1900-5 EX1900-6 travel drive across working-speed and high-speed ranges |
| Condition | 100% New Aftermarket OEM Quality |
| Packaging | Wooden Case Reinforced Carton Neutral Packing Customized Box |
Motor and gearbox as one assembly eliminates oil cross-contamination between motor case and gearbox gear oil.
High and low displacement settings calibrated to EX1900-5 EX1900-6 travel spec, tested before shipping.
Spring-applied park brake tested for correct release pressure and slope-holding torque for the EX1900-5 EX1900-6.
EX1900-5 port configuration and flange confirmed for the EX1900-5 EX1900-6 final drive for direct installation.
FAQ
Q: How to diagnose motor versus gearbox failure in the EX1900-5 assembly?
A: Test motor case-drain flow at rated travel pressure. Above OEM spec confirms motor wear; normal drain with gear noise confirms gearbox failure.
Q: Does the EX1900-5 travel motor include the park brake?
A: Yes, the integral spring-applied park brake is included and tested before shipping.
Q: What gearbox oil should I use after fitting the EX1900-5 on a EX1900-5 EX1900-6?
A: Use EP 140 gear oil as specified in the EX1900-5 EX1900-6 service manual. Change after the first 50-hour break-in period.
Q: How to confirm EX1900-5 fits my EX1900-5 EX1900-6?
A: Match the part number and hydraulic port sizes. Provide the machine serial number to our team for cross-reference.
Q: What quality options are available?
A: We provide original, OEM and high-quality aftermarket versions with stable supply capability.
Q:Why Choose RITO?
A:Listed Factory
Stable&Reliable Quality
OEM Factory for Chinese Top Excavator Brands
Supplier to Fortune 500 Companies
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