Audited Supplier
Construction machinery transport truck excavator YJ280 drives planetary gearbox torque converter
Features of construction
1, advanced structure, reasonable design
2, reliable performance, easy to operate, high efficiency
3, ZL mechanical hydraulic transmission is widely used in the load and speed change frequently to four-wheel drive construction machinery such as (loader and loading and unloading machinery) power transmission.
| Engine input power | 55-75kw | |
| Engine input speed | 1800-2400r/min | |
| Transmission ratio of each gear | FI=2.57 | RI=2.51 |
| FII=1.32 | RII=1.35 | |
| FIII=0.96 | RIII=0.98 | |
| FIV=0.49 | RIV=0.50 | |
| Working fluid | 6#/8# Hydraulic transmission oil | |
| Control valve oil pressure | 1.2-1.5MPa | |
| Runhua cooling oil pressure | 0.15-0.3Mpa | |
| Operating temperature | 80-110 Degree Celsius | |
Gearbox dimensions
Qingzhou Yunqi Machinery Sales Co., Ltd. is located in the Economic development zone of Qingzhou City, Shandong Province, with superior geographical location and convenient transportation. It has two branches, Qingzhou Dayou Agricultural Equipment Technology Co., Ltd. And Qingzhou Shunye Machinery Technology Co., Ltd., mainly engaged in sugarcane harvester and construction machinery gearbox.
Dayou Agricultural Equipment Technology Co., Ltd. Has a complete set of large-scale factory 10000 square meters, office area 1500 square meters. At present, the company has seven departments including manufacturing department, technology department, research and development center, purchasing department, Marketing Department (including international market management department), after-sales service department, and comprehensive department, and has the independent management ability and channels of machinery import and export foreign trade. The company has two full-time technical consultants, and has maintained long-term cooperation with several major national research institutes and professional colleges. The company has strong technical force, 3 senior engineers, 12 R & D, design and process engineers, and rich work experience. Excellent sales and after-sales team is the main guarantee for customer service. Qingzhou Dayou is fully capable of providing comprehensive solutions for our customers to relieve all the worries of customers.
