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FR130E2-H Excavator
During daily maintenance, the butter cycle is too frequent. By using a new honeycomb self-lubricating wear-resistant shaft sleeve, the reliability is
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The main pump, main valve, and rotary motor have been reselected to ensure reliability while reducing piping space, lowering pressure loss, increasing pressure, internal merging and regeneration, increasing priority, and incorporating a linear walking valve. The main pump displacement has increased by 15%, and fuel efficiency has improved by 8% year-on-year.
Engine FuelMap customized for Lovol; Optimize the overall matching performance of the machine.
Partial optimization of the boom, strengthening of the structure, optimization of manufacturing processes to reduce welding stress concentration, and improvement of reliability.
The connecting rod has been changed from a split type to an integral type, unifying the structure of the middle digging connecting rod and improving its strength.
During daily maintenance, the butter cycle is too frequent. By using a new honeycomb self-lubricating wear-resistant shaft sleeve, the reliability is improved while the maintenance cycle is greatly extended.
Optimize lines, pipelines, and related components for easy maintenance.
Product Parameters
project
unit
parameter
12200
0.53
86/2200
7320
2505
2850
420
4260
2360
500
6
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