Description
HMGF36 9181717 Travel Motor Assembly Overview
The HMGF36 9181717 Travel Motor Assembly manufactured by Tatan is an integrated hydraulic final drive unit designed for heavy-duty tracked crawler machinery. Belongs to our Excavator Final Drive Travel Motor classification, replacing a failing drive with this complete HMGF36 9181717 Travel Motor Assembly unit eliminates straight-line travel deviation, high-pressure motor bypass, and catastrophic planetary gear failure on Hitachi EX200-5, EX200LC-5, and EX210-5 20-ton excavators.
Engineered strictly to original reduction gear tolerances, this complete unit integrates two-stage planetary carriers, high-torque sun gears, mechanical duo-cone floating seals, and integrated counterbalance valves into a single ready-to-bolt assembly, matching original Dash-5 track frame bolt patterns and drive sprockets seamlessly.
Key Attributes & Parameters for HMGF36 9181717 Travel Motor Assembly
| Product Category | Excavator Final Drive Travel Motor | Warranty | 1 Year / 12 Months |
| Specific Motor Model | HMGF36 / HMGF36AA Final Drive Motor | Brand Name | Tatan |
| Compatible Equipment | Hitachi EX200-5 | EX200LC-5 Excavator | OEM Part Number | HMGF36 / 9181717 / 9181718 |
| Rated Working Pressure | 34.3 MPa (343 Bar / 4975 PSI) | Braking System | Hydraulic Release Parking Brake |
| Reduction Mechanism | 2-Stage Planetary Gear Reduction | Travel Speed Modes | Automatic High / Low Dual Speed |
| Machinery Test Report | Provided (100% Bench Torque Tested) | Video Outgoing-Inspection | Provided Before Shipping |
| Seal Configuration | Heavy-Duty Floating Duo-Cone Seals | Place of Origin | Guangdong, China |
| Quality Status | 100% Brand New Final Drive Unit | Packaging | Export Wooden Box Packaging |
Supported Machinery Brands & Final Drive Coverage
In addition to Hitachi, Tatan manufactures replacement complete travel motors, planetary gearboxes, and undercarriage components for leading machinery brands:
Application Scenarios & Buyer Value
When resolving track drive failures with our HMGF36 9181717 Travel Motor Assembly, workshops and equipment contractors eliminate operational downtime:
| Application Scenario | Value Delivered to Buyer |
|---|---|
| Hitachi EX200-5 Final Drive Replacement | Installing the HMGF36 9181717 Travel Motor Assembly restores straight tracking immediately, cutting repair downtime by 80% compared to field gear overhauls. |
| Undercarriage Service Workshops | Eliminates the high risk of catastrophic secondary planetary failure caused by reusing spalled sun gears or worn needle roller bearings. |
| Heavy Earthmoving & Trenching Fleets | Delivers reliable 34.3 MPa tractive drawbar pull without track speed degradation under deep mud and heavy hillside tramming. |
| Global Heavy Machinery Stockists | Pre-tested, fully crated final drive inventory ready for immediate air express or container dispatch to international contractors. |
HMGF36 9181717 Travel Motor Assembly OEM Diagnostic Guide
Use this technical diagnostic guide to identify final drive and tracking faults on your Hitachi EX200-5 excavator:
| Tracking Symptom | Technical Cause Analysis | Tatan Factory-Grade Solution |
|---|---|---|
| 1. Machine constantly veers to one side during forward travel | High internal oil bypass across worn valve plates and piston shoes in the weaker motor, dropping circuit pressure below 26.0 MPa. | Replace with a complete factory-tested HMGF36 9181717 Travel Motor Assembly. |
| 2. Travel motor fails to shift between low and high speeds | Two-speed pilot shift spool jammed by fluid contaminants, or hardened swashplate servo control piston seal rings. | Inspect two-speed solenoid valve signal, flush pilot hoses, or install a new pre-calibrated drive motor. |
| 3. Black gear oil leaking from the sprocket hub wheel face | Cracked mechanical duo-cone floating seal ring or mud intrusion compromising the internal elastomer O-ring tension. | Drain and inspect hub gear oil for metal debris, flush hub, and replace with a brand new sealed drive unit. |
| 4. Loud metallic grinding or clicking noise under tracking load | Severe spalling on the first-stage planetary gear needle bearings or fractured gear teeth on the central sun gear shaft. | Halt operation immediately to prevent planetary carrier fracturing and swap to a new complete final drive unit. |
Transport Packaging & Fast Global Shipping
To ensure 100% damage-free international transport, every Tatan final drive assembly is preserved with anti-corrosion fluid, capped with steel port plugs, wrapped in heavy waterproof barrier 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 drive units and bulk fleet inventory 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 industrial safety directives.
HMGF36 9181717 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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