Hitachi ZAX160 / John Deere 160 Travel Motor 16×16

Hitachi ZAX160 / John Deere 160 Travel Motor 16×16

2 week ago

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Ningbo Hengnuo Hydraulic Drive Co.,Ltd

 3 year year

Product details

1. Product Positioning and Core Functions

• Applications:

This travel motor is specifically designed for medium-sized hydraulic excavators, compatible with Hitachi ZAX160 series and John Deere 160 models. It drives the undercarriage tracks or wheeled propulsion systems, enabling equipment movement, steering, and climbing.

• Key Specifications:

• Size Designation:16×16

• May refer to bolt-hole spacing on the motor mounting flange (e.g., 16mm pitch × 16mm pitch) or hydraulic port specifications (e.g., 16mm bore × 16mm bore).

• Requires model-specific confirmation but typically indicates a compact design for space-constrained chassis.

• Pressure & Flow:

• Operating pressure range: Approx. 250–350 bar (compatible with medium excavator hydraulic systems).

• Flow requirement: Matches pump output, typically 100–200 L/min (depending on engine power).

• Speed & Torque:

• Output speed: 0–100 rpm (adjustable via variable pump control).

• Output torque: Up to several thousand N·m (meets heavy-duty digging and climbing demands).

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2. Technical Features and Advantages

• Structure and Design:

• Axial Piston Motor: Commonly used in construction machinery for high efficiency and pressure resistance.

• Integrated Brake Valve: Some models include a parking brake for enhanced safety.

• Modular Design: Facilitates maintenance with replaceable components (e.g., bearings, seals).

• Performance Highlights:

• High Starting Torque: Ensures smooth operation in muddy or sloped terrain.

• Low-Speed Stability: Precise micro-movement control for fine grading tasks.

• Durability: Built with high-strength alloys to withstand harsh conditions (e.g., gravel, high temperatures).

• Compatibility:

• Adapts to Hitachi ZAX160 and John Deere 160 hydraulic systems. Port standards (e.g., SAE, ISO) may align, but electrical control signals (e.g., proportional valve drive) require compatibility verification.

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3. Common Failures and Maintenance

• Typical Issues:

• Leakage: Hydraulic oil seeps from shaft seals or housing joints; requires seal replacement.

• Abnormal Noise: Caused by worn bearings or gear misalignment; disassembly inspection needed.

• Power Loss: Due to piston wear or internal leakage, reducing torque output.

• Maintenance Recommendations:

• Regular Oil Changes: Use anti-wear hydraulic oil meeting ISO VG46 or higher standards.

• Filter Cleaning: Prevent contaminants from entering the motor to extend service life.

• Temperature Monitoring: Avoid prolonged operation above 80°C to prevent seal degradation.

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Ningbo Hengnuo Hydraulic Drive Co.,Ltd

 Audited supplier

3 year

Address: Ningbo, China

Main Product: hydraulic motor, gear box , hydraulic pump, hydraulic valve , hydraulic winch, hydraulic system

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