Product Description

Coupling Travel Device Planetary Gear Coupling  Excavator Parts For DX300LC-5 
 

Basic information:

Why choose us:
    
Quality Controll
Competitive price
OEM Service
Experience more than 20 years’ experience
Wholesaler We supply a wide range of spare parts for excavators
 
 
Main products:
 
Seal Series:
arm cylinder seal kit, Boom cylinder seal kit, Bucket cylinder seal kit, main pump seal kit, travel motor seal kit, 
swing motor seal kit, control valve seal kit, center joint seal kit, track adjust seal kit, bushings,
floating seals, o-ring box, pusher, etc.
 
Engine parts:
cylinder heads, cylinder blocks, crankshafts, camshafts, connecting rods, water pumps, turbo chargers,
engine assys, fan blades, main bearing and connecting rod bearings, pistons, piston rings, liner kits, etc.
 
Hydraulic parts:
hydraulic cylinder assembly, gear pump assembly, hydraulic pump assembly, travel motor assembly, final drive assembly, swing motor assembly,
main valve assembly, service valves, gasket kits, etc.
 
Electric Parts:
solenoid valves, water sensors, pressure sensors, throttle motors, stop solenoid, controllers, monitors, etc.
 
Other Parts:
seal kits, bushings, floating seals, o-ring box, pushers, couplings, engine cushions, bearings, gears, fuel filter
oil filter, air filter, track link assy, front idler, carrier roller, hydraulic oil cooler, water tank, track link assy, etc.

Product show as below:

 About us:

specialized in:

couplings, rubber mounts, gera parts, hydraulic seals and seal kits for hydraulic hammers, rock breakers, hydraulic excavators,wheel loaders, and JCB badkhoe loaders.

And, Our company also supply:

Engine parts, hydraulic piston pump and hydraulic travel motor, Swing motor assembly and hydraulic component parts, electric parts, etc. Hydraulic hammer breaker parts with piston, cylinder, chisel, through bolt, side bolt, top bush, front head bushing,accumlator, valve, etc.

We always try our best for all our customers and make it better and better. Welcome!

FAQ

Comparing Performance of Gear Couplings with Other Types of Couplings

Gear couplings offer several advantages and unique features compared to other types of couplings, which contribute to their overall performance:

• High Torque Capacity: Gear couplings have a high torque capacity, making them suitable for heavy-duty and high-power applications. They can transmit torque efficiently without compromising the integrity of the coupling.
• Misalignment Tolerance: Gear couplings can accommodate a certain degree of misalignment, including angular, parallel, and axial misalignment, providing flexibility in various mechanical systems.
• Compact Design: Gear couplings have a compact design, allowing them to fit into tight spaces while transmitting substantial power.
• Durable and Long-lasting: Gear couplings are known for their durability and long service life, even in demanding operating conditions. Proper maintenance and lubrication can extend their lifespan further.
• High-Speed Capability: Gear couplings are suitable for high-speed applications, making them ideal for use in various industrial machinery.
• Low Maintenance: Once installed correctly and provided with adequate maintenance, gear couplings are relatively low maintenance compared to other couplings.
• Wide Range of Sizes: Gear couplings are available in various sizes, allowing users to select the appropriate coupling for their specific application.

However, gear couplings may have some limitations. For instance, they are not entirely backlash-free, meaning they may exhibit a small amount of rotational play between the gears. In some cases, this can lead to vibration or noise in the system. Additionally, gear couplings may not be suitable for applications with extreme misalignment or in environments with high levels of shock or impact loads.

When choosing a coupling, it is essential to consider the specific requirements of the application and weigh the advantages and disadvantages of gear couplings against other types of couplings, such as elastomeric, grid, or disc couplings. Each type of coupling has its strengths and weaknesses, and the best choice depends on the unique needs of the mechanical system.

editor by CX 2023-10-01