Description
HMGC16 9080068 Travel Motor Final Drive Assembly Overview
The HMGC16 9080068 Travel Motor Final Drive Assembly (OEM Part Numbers: 9080068, 9096481, 9065935, HMGC16) manufactured by Tatan is a heavy-duty hydraulic travel drive belonging to our Excavator Final Drive Travel Motor classification. Engineered specifically for Hitachi EX100-1, EX100M-1, and EX120-1 11-ton excavators, replacing your worn final drive with a Tatan complete HMGC16 9080068 Travel Motor unit restores equal tracking torque, smooth steering control, and 31.4 MPa tractive power instantly.
Built strictly according to original Hitachi specifications, this complete travel motor assembly incorporates an axial piston hydraulic motor and a 2-stage planetary reduction gearbox, ensuring 100% direct bolt-on installation with track frame mounting plates and sprockets.
Key Attributes & Parameters for HMGC16 9080068 Travel Motor
| Product Category | Excavator Final Drive Travel Motor | Warranty | 1 Year / 12 Months |
| Specific Motor Model | HMGC16 / HMGC16AA Travel Drive Unit | Brand Name | Tatan |
| Compatible Equipment | Hitachi EX100-1 | EX120-1 Excavator | OEM Part Number | 9080068 / 9096481 |
| Matched Engine Series | Isuzu 4BD1 / 4BD1T Diesel Engine | Place of Origin | Guangdong, China |
| Max Working Pressure | 31.4 MPa (314 bar / 4550 PSI) | Reduction Ratio | Heavy-Duty Planetary (~45.5:1) |
| Floating Seal Type | Forged Alloy Steel Duo-Cone Seals | Quality Status | 100% Brand New Complete Unit |
| Machinery Test Report | Provided (100% Bench Tested) | Video Outgoing-Inspection | Provided Before Shipping |
| Gear Oil Spec | SAE 80W-90 Heavy-Duty Gear Oil | Packaging | Export Wooden Box Packaging |
Supported Machinery Brands & Final Drive Coverage
In addition to Hitachi, Tatan manufactures replacement travel motors and final drives for major excavator brands:
Application Scenarios & Buyer Value
When rebuilding or replacing aging undercarriage drives with our HMGC16 9080068 Travel Motor, workshops and equipment owners eliminate tracking faults:
| Application Scenario | Value Delivered to Buyer |
|---|---|
| EX100-1 Off-Tracking Correction | Instantly stops machine from pulling to one side, restoring straight-line travel and equal track velocity. |
| Undercarriage Repair Workshops | Avoids the complex labor of rebuilding shattered planetary gears; drop-in unit saves mechanic work hours. |
| Utility & Earthmoving Contractors | Durable Duo-Cone seals withstand aggressive muddy and rocky terrain without oil leakage or bearing failure. |
| Export Parts Stockists | Ready-to-ship replacement travel motor unit for overseas markets supporting classic Hitachi machinery. |
HMGC16 9080068 Travel Motor OEM Diagnostic Guide
Use this technical diagnostic guide to identify travel motor failures on your Hitachi EX100-1 excavator:
| Hydraulic/Mechanical Symptom | Technical Cause Analysis | Tatan Factory-Grade Solution |
|---|---|---|
| 1. Excavator tracks slow on one side or pulls sideways | Internal bypass in the HMGC16 rotary group or swashplate angle wear reducing motor displacement under 31.4 MPa. | Install Tatan complete HMGC16 9080068 Travel Motor unit; inspect center swivel joint for internal oil cross-leaks. |
| 2. Gear oil leaking into the track sprocket hub | Duo-Cone mechanical floating seal faces scored by wire wraps or mud intrusion, destroying oil retention. | Replace complete final drive assembly or install heavy-duty forged steel Duo-Cone floating seal kits. |
| 3. Loud metallic grinding noise during travel operations | Planetary gear teeth pitting, carrier fracture, or needle bearing cage collapse from contaminated or dry gear oil. | Replace with a new factory-assembled travel motor and gearbox; fill with fresh SAE 80W-90 gear oil. |
| 4. Failure to engage high-speed (Rabbit mode) travel | 2-speed displacement control spool sticking or pilot pressure signal loss from the travel control valve. | Clean 2-speed shift spool valve, check pilot pressure line, or install Tatan pre-tested complete travel unit. |
Transport Packaging & Fast Global Shipping
To ensure 100% damage-free international transport, every Tatan HMGC16 9080068 travel motor final drive is preserved with anti-corrosion 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 travel motor assemblies and bulk orders.
📦 Export Wooden Cases
Fumigated solid wooden boxes with custom high-density foam inserts to prevent shipping shock.
Quality Control & International Certificates
Tatan hydraulic components are manufactured under ISO 9001 certified quality control systems and strictly comply with CE safety standards.
HMGC16 9080068 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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