KLF2020 Universal Multi-Speed Gearbox is a high-performance right-angle bevel gearbox designed for versatile power transmission in agricultural machinery. It supports both speed multiplication and reduction with multiple gear ratios, and features a robust cast iron housing, precision-machined splined/keyed shafts, and flexible configuration to meet diverse farm equipment requirements (e.g., rotary cutters, tillers, harvesters). Built for long-term, heavy-duty use, it delivers stable power output and reliable performance in demanding working environments.
Product Advantages & Key Features
1. Multi-Functional Speed Conversion
Unlike single-purpose gearboxes, the KLF2020 supports both speed-up (1:1.35 ~ 1:2.78) and speed-down (1.35:1 ~ 2.78:1) operations with multiple ratios, matching different equipment needs. The 1:1 direct-drive mode also allows it to function as a simple 90° power transfer unit.
2. High Torque Capacity & Efficient Transmission
Precision-ground bevel gears ensure smooth, low-noise power transmission with high efficiency. It supports input speeds of 540/1000 RPM (standard PTO speeds), with a maximum rated power of 46HP/34kW (at 1000 RPM, 1:1 ratio) and output torque up to 390N·m, meeting the power demands of various farming operations.
Technical Parameters
Product Uses
Rotary Cutters & Mowers
The gearbox’s multiple speed ratios allow matching different cutter blade speeds, ensuring optimal cutting efficiency and power output for grass, brush, and crop residue management.
Rotary Tillers & Cultivators
Its high torque capacity and speed reduction options provide sufficient power for deep plowing and soil tillage, even in compacted or heavy soils, improving farming efficiency.
Pre-Operation Check
Inspect the cast iron housing for cracks or damage, check the gear oil level (ensure it meets the standard), and verify all mounting bolts and shaft connections are tight. Mount the gearbox securely to the equipment frame, align the input shaft with the tractor’s PTO shaft, and lock the coupling. Ensure no misalignment to avoid excessive vibration or damage. Start the tractor, adjust the input speed to the gearbox’s rated speed (540/1000 RPM), and run the gearbox unloaded to check for smooth operation, abnormal noise, or oil leakage.
Operation & Maintenance
Maintain stable operating speed, avoid overloading (do not exceed rated power/torque), and stop immediately if abnormal noise, overheating, or oil leakage occurs. After use, clean the gearbox, check the oil level, and store it in a dry, ventilated area.
FAQ
Q1: What are the key specifications of the KLF2020 gearbox?
A: The KLF2020 is a 3-way right-angle bevel gearbox supporting both speed multiplication and reduction with 5 ratios (1:2.78 ~ 2.78:1). It accepts standard 540/1000 RPM PTO input, with a maximum rated power of 46HP/34kW and output torque up to 390N·m. It features a robust cast iron housing, splined/keyed shafts, and supports customization.
Q2: Can I customize the gearbox for my specific equipment?
A: Yes. We support personalized customization on gear ratios, shaft types (splined/keyed), installation dimensions, and mounting patterns to match different machinery models.
Q3: What makes the KLF2020 different from single-purpose gearboxes?
A: Unlike single-ratio gearboxes, the KLF2020 offers multiple speed-up and speed-down ratios, making it compatible with a wide range of agricultural equipment (tillers, mowers, harvesters). Its universal design and flexible configurations reduce the need for multiple gearbox models.
