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Tractor Power Frequency Transmission Gearbox AC Converter Interface for Adjustable Output Speed
Tractor Power Frequency Transmission Gearbox AC Converter Interface for Adjustable Output Speed
Tractor Power Frequency Transmission Gearbox AC Converter Interface for Adjustable Output Speed
Tractor Power Frequency Transmission Gearbox AC Converter Interface for Adjustable Output Speed
Tractor Power Frequency Transmission Gearbox AC Converter Interface for Adjustable Output Speed
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Tractor Power Frequency Transmission Gearbox AC Converter Interface for Adjustable Output Speed
Tractor Power Frequency Transmission Gearbox AC Converter Interface for Adjustable Output Speed
Tractor Power Frequency Transmission Gearbox AC Converter Interface for Adjustable Output Speed
Tractor Power Frequency Transmission Gearbox AC Converter Interface for Adjustable Output Speed
Tractor Power Frequency Transmission Gearbox AC Converter Interface for Adjustable Output Speed

Tractor Power Frequency Transmission Gearbox AC Converter Interface for Adjustable Output Speed

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Product Description

🔍 Overview - Basic Info
Model NO.
YJ280
Hardness
Hardened Tooth Surface
Installation
Vertical Type
Step
Single-Step
Type
Planetary Gear Box
Engine Input Power
55-75kw
Input Speed
1800-2400r/Min
Efficiency
0.845
⚙️ Product Description
Torque Converter

Heavy Duty Hydraulic Torque Converter for Excavators and Loaders

Features of construction
YJ280F torque converter is developed using advanced manufacturing processes with low resin sand content of coated sand and metal mold impeller casting. Its structure is advanced and reasonable, ensuring reliable quality.

Features and Uses:
The YJ280F is a single-stage single-phase radial turbine hydraulic torque converter. It is designed for ZL15 loaders, offering reliable operation and easy maintenance.

Key Advantages:

  • 🔹 Stability: Compact three-component structure for reliable work.
  • 🔹 Compatibility: Various interfaces to match various engines via elastic plates.
  • 🔹 Self-Regulation: Automatic torque conversion adapts to external load changes.
  • 🔹 Protection: Prevents engine flameout and absorbs vibration to increase service life.
📸 Detailed Photos
Part Photo 1
Part Photo 2
📊 Product Parameters
Item Numerical Value Unit
Limiting input torque400N.m
Rated power50-75kw
Rated speed1800-2400rpm
Nominal torque at zero speed35.2N.m
Torque change coefficient (zero speed)3.43-
Maximum efficiency0.845-
Overall dimension374x550x488mm
Dimension 1
Dimension 2
Gearbox Dimensions
🏢 Professional Manufacturing
Workshop

The facility covers 10,000 square meters with dedicated departments for manufacturing, R&D, and quality control. With a strong technical force including senior engineers, the focus is on sugarcane harvesters and construction machinery gearboxes.

Production Line
🌟 Our Advantages
Process Quality Control
📜 Certifications & Logistics
Certificates Packaging
❓ Frequently Asked Questions
Q1: What is the main application of the YJ280F torque converter?
A: It is primarily designed for ZL15 loaders and similar construction machinery requiring efficient hydraulic power transmission.
Q2: What are the input power and speed requirements?
A: It supports an engine input power of 55-75kw and an input speed range between 1800-2400 r/min.
Q3: How does it protect the engine during operation?
A: The hydraulic system provides automatic torque adjustment and vibration insulation, preventing engine flameout during sudden load increases.
Q4: What type of working fluid should be used?
A: It is recommended to use 6# or 8# hydraulic transmission oil for optimal performance.
Q5: Is the maintenance for this gearbox difficult?
A: No, the gearbox and torque converter are designed as independent units, making them easy to maintain and match with various engines.
Q6: What is the maximum efficiency of this unit?
A: The unit achieves a maximum efficiency of 0.845 under rated conditions.

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