perkins gear U15276280 incorporates precision grinding technology during the production process, achieving a tooth surface finish of Ra0.8μm, far exceeding the industry's conventional standards. This high-precision processing increases the contact area of gears during meshing by 25%, not only reducing energy loss during transmission but also lowering the noise generated by tooth surface friction. The measured operating noise is 12 decibels lower than that of ordinary gears, making it particularly suitable for places sensitive to working environment noise, such as indoor generator sets and precision construction machinery.
In terms of material, high-strength alloy structural steel is selected. After overall quenching and tempering treatment, the hardness of the tooth part reaches HRC58-62, while the core maintains good toughness, forming a composite performance of "hard tooth surface + tough core". This material combination enables it to withstand high-frequency impact loads without easily cracking due to sudden overloading. It performs particularly well in equipment that frequently starts and stops, such as loaders and rollers, with a service life that is over 40% longer than that of ordinary gears.
This gear is compatible with the transmission systems of perkins 400 series and 700 series engines, specifically covering mainstream models such as 404D-22T and 704D-28T, as well as derivative equipment such as generator sets and water pump sets. During installation, there is no need to adjust the shaft distance of the transmission system. The fit tolerance between the gear shaft hole and the original factory bearing is controlled within the range of 0-0.015mm. Direct replacement can ensure the transmission accuracy. Ordinary maintenance personnel can complete the installation within 15 minutes using conventional tools.
The production process strictly adheres to the original technical specifications of perkins. Each batch of gears undergoes three meshing tests: cold meshing to check the tooth side clearance, dynamic loading to test the transmission stability, and hot operation to verify the high-temperature tolerance, ensuring stable transmission within the ambient temperature range of -20 ℃ to 100℃. The key processes adopt automated production lines to reduce human operation errors, and the product consistency reaches 99.5%.
Inventory management adopts an intelligent early warning system. The regular inventory of this model of gear is maintained at over 800 pieces. The verification for outbound goods is completed within 4 hours after placing an order. Through regional distribution and direct delivery, it can be delivered to most domestic regions within 24 hours. For overseas customers, we support multi-channel shipping by sea and air, and provide assistance with customs clearance documents to ensure smooth cross-border procurement.
To ensure a good user experience, the gears are coated with an anti-rust coating on the surface and vacuum-packed during storage, effectively preventing rust during transportation and storage. An installation alignment marking diagram is included with the goods to help quickly locate the meshing position and reduce the installation error rate. We offer an 18-month warranty after sale. If there are problems such as excessive wear on the tooth surface or tooth breakage caused by non-human factors, free replacement can be provided based on the inspection report.
The technical team can provide model matching query services, precisely matching gear models through device serial numbers to avoid wrong purchases. At the same time, it provides gear maintenance suggestions, guiding users to regularly check the lubrication status, further extending the service life and reducing equipment maintenance costs.
403EA-11
403EA-11T
403EA-17
404EA-22
404EA-22T
904EA-E36TA
1204EA-E44TA
1204EA-E44TTA
1206EA-E70TA
1206EA-E70TTA
1706EA-E93TA
2406EA-E13ta
2506EA-E15TA
2406EA-E13TA
2806EA-E18TA
2806J-E18TTA
402F-05
402D-05
402J-05
403F-07
403J-07
403D-07
403J-11
403J-17
403J-17T
404J-E22T
404J-E22T
404J-E22TA
904D-E28T
404J-E22TA
904F-E28TA
904J-E28T
904D-E36TA
904F-E28T
904J-E36TA
904J-E28T
1104A-44
1104C-44
1104D-E44TA
1204EA-E44TTA
1204J-E44TA
1106C-70TA
1206J-E70TA
1106D-E70TA
1706D-E93TA
1706J-E93TA
2406EA-E13TA
2406J-E13TA
2506J-E15TA
2606J-E13TA
2506E-E15TA
2506D-E15TA
2506J-E15TA
1406J-E13TA
2506EA-E15TA
2806J-E18TA
2806J-E18TA
