Fasteners play a vital role in tractors and their related agricultural machinery, ensuring the assembly, operation safety and maintenance convenience of the machine. The following are typical applications of the fasteners in a tractor:
1. Engine components
Cylinder head bolt: used to fix the cylinder head to ensure the cylinder seal and withstand high temperature and high pressure.
Main bearing cover bolts: connect the crankcase to the main bearing cover to ensure accurate neutralization stability of the crankshaft.
Connecting rod bolt: connect the piston and rod, transfer power, must bear a strong dynamic load.
Flywheel bolt: fix the flywheel to ensure smooth power transmission to the transmission system.
2. Transmission system
Gearbox cover bolts: fix the gear box cover to ensure the sealing and positioning of the gear system.
Differential bolts: fix the differential housing to ensure correct differential assembly.
Drive shaft bolts: connect the drive shaft and the drive system to transfer the torque.
3. Chassis and suspension
Earthquake absorber bolt: fix the shock absorber to ensure that the suspension system works properly.
Frame bolts: Connect the frame parts of the tractor to provide structural stability.
Hub bolts: fix the wheel to ensure driving safety.
4. Hydraulic system
Hydraulic tank cover bolt: seal the hydraulic tank to prevent leakage.
Fixed bolts of the hydraulic pump: fix the hydraulic pump to ensure its stable operation.
Hydraulic line connecting bolts: ensure the sealing of the hydraulic line to avoid pressure loss.
5. Electrical system
Battery fixing bolt: fix the battery to ensure a stable power supply.
Generator and starter motor fixing bolts:Ensure secure installation of electrical components.
6. Cab and operation console
Seat fixing bolt: fix the driver's seat to provide comfort and safety.
Control panel fixing bolts: fix the control panel and instrument panel for easy operation.
7. Accessories and tools are mounted
PTO (power output shaft) connection bolt:connect the power output shaft of the tractor with farm tools to transfer power.
Trailer hook bolts: fix the trailer hook to ensure a safe trailer connection.
8. Maintenance and replacement
Quick disassembly fasteners: for parts that require frequent disassembly and simplify the maintenance process.
