Description
HMGC32 9134242 Travel Motor Assembly Overview
The HMGC32 9134242 Travel Motor Assembly manufactured by Tatan is an integrated hydraulic final drive unit consisting of an axial piston motor and planetary reduction gearbox. Belongs to our Excavator Final Drive Travel Motor classification, replacing a failing drive with this Tatan complete HMGC32 9134242 Travel Motor Assembly unit eliminates track deviation, high-pressure oil bypass, and planetary gear stripping on Hitachi EX200-2, EX200LC-2, and EX200K-2 20-ton excavators.
Built strictly to original OEM reduction gear tolerances, this unit comes pre-assembled with two-stage planetary carriers, sun gears, high-pressure mechanical face seals, and counterbalance valves, ensuring 100% direct bolt-on fitment with your track roller frames and drive sprockets.
Key Attributes & Parameters for HMGC32 9134242 Travel Motor Assembly
| Product Category | Excavator Final Drive Travel Motor | Warranty | 1 Year / 12 Months |
| Specific Motor Model | HMGC32 / HMGF35 Final Drive Motor | Brand Name | Tatan |
| Compatible Equipment | Hitachi EX200-2 | EX200LC-2 Excavator | OEM Part Number | HMGC32 / 9134242 / 9144445 |
| Rated Working Pressure | 34.3 MPa (343 Bar / 4975 PSI) | Braking System | Hydraulic Release Parking Brake |
| Reduction Mechanism | 2-Stage Planetary Gear Reduction | Speed Modes | Automatic High / Low Dual Speed |
| Machinery Test Report | Provided (100% Bench Torque Tested) | Video Outgoing-Inspection | Provided Before Shipping |
| Seal Type | Heavy-Duty Floating Duo-Cone Seals | Place of Origin | Guangdong, China |
| Quality Status | 100% Brand New Travel Motor Assembly | Packaging | Export Wooden Box Packaging |
Supported Machinery Brands & Equipment Coverage
In addition to Hitachi, Tatan manufactures replacement complete travel motors, final drives, and undercarriage components for leading machinery brands:
Application Scenarios & Buyer Value
When replacing damaged final drives with our HMGC32 9134242 Travel Motor Assembly, workshops and equipment owners eliminate field failures:
| Application Scenario | Value Delivered to Buyer |
|---|---|
| Hitachi EX200-2 Track Motor Swap | Full drop-in replacement cuts machine repair downtime by up to 80% compared to field gear rebuilds. |
| Undercarriage Repair Workshops | Eliminates the risk of catastrophic secondary planetary failure caused by reusing worn sun gears. |
| Earthmoving & Trenching Contractors | Restores straight-line tracking under heavy drawbar pull without unilateral steering drift. |
| Export Heavy Equipment Stockists | Ready-to-ship replacement travel units for global contractors operating classic Hitachi Dash-2 excavators. |
HMGC32 9134242 Travel Motor OEM Diagnostic Guide
Use this technical diagnostic guide to identify track drive failures on your Hitachi EX200-2 excavator:
| Drive Symptom | Technical Cause Analysis | Tatan Factory-Grade Solution |
|---|---|---|
| 1. Machine drifts to one side during straight travel | Internal high-pressure bypass across worn piston shoes and valve plate in the weaker motor, dropping pressure (<26 MPa). | Replace with a complete Tatan HMGC32 9134242 Travel Motor Assembly. |
| 2. Motor fails to shift into high-speed travel mode | Two-speed pilot changeover spool jammed by debris or control passage seal ring deterioration. | Inspect 2-speed solenoid signal, flush pilot lines, or install pre-adjusted replacement motor. |
| 3. Heavy gear oil leaking from sprocket hub face | Floating duo-cone metal seal ring cracked or mud pack intrusion compromising elastomer O-rings. | Drain contaminated gear oil, flush hub, and replace with a brand new sealed drive unit. |
| 4. Loud metallic clicking under high tracking torque | Spalled needle roller bearings on planetary carrier or fractured gear teeth on sun gears. | Stop operation immediately and swap to a brand new complete final drive gearbox unit. |
Transport Packaging & Fast Global Shipping
To ensure 100% damage-free international transport, every Tatan travel motor final drive assembly is preserved with anti-rust oil, sealed in heavy poly film, and strapped inside an export-grade wooden crate.
✈️ Express Air Courier
Partnered with DHL, FedEx, UPS, and TNT for 3-7 day express door-to-door delivery worldwide.
🚢 Sea Cargo Freight
LCL and FCL ocean container shipping for heavy final drives and bulk fleet orders.
📦 Export Wooden Cases
Fumigated solid wooden boxes with custom high-density foam inserts to prevent shipping shock.
Quality Control & International Certificates
Tatan hydraulic and undercarriage components are manufactured under ISO 9001 certified quality control systems and strictly comply with CE safety standards.
HMGC32 9134242 Travel Motor FAQ & Related Categories
* Note: Wholesale Reference Price Starts From $300.00. Please contact Gavin for a final customized quote.
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