Mine-reinforced EC360 excavator drive sprocket, compatible with Lovol 360/330 wear-resistant drive sprocket, suitable for mining engineering machinery

EC360/Laiwo 360/330 Universal Drive Gear: Core Analysis of Mining Quality
I. Core Features: Customized for Mining Conditions •
Heavy-Duty Adaptation: The tooth profile adopts a 'deep tooth + rounded corner reinforcement' design, which is compatible with the high-intensity operations of crushing stones and hard soil in mining environments, effectively reducing the risk of tooth breakage and chipping;
General and efficient: Precisely compatible with Liewo 360/330 excavators, compatible with EC360 drive system, hole position CNC machining, direct installation without debugging, saving installation time;
Longevity Advantage: In heavy-duty mining environments, the service life is more than twice that of ordinary drive gears, reducing the frequency of equipment downtime for replacement.
II. Process: Military-grade forging + Reinforcement treatment
Integral forging: Formed using a 1200-ton press for integral forging, avoiding stress
Carburizing and quenching process: The tooth surface undergoes deep carburizing (carburizing layer thickness 2.5-3mm) followed by high-frequency quenching treatment, achieving a surface hardness of 58-62HRC. The core maintains toughness, thus combining wear resistance and fracture resistance.
Precision Machining: Both tooth profiles and mounting holes are processed using five-axis CNC machine tools, with tolerances controlled within 0.05mm to ensure啮合精度 (meshing accuracy) with the track and sprocket.
III. Material: Mine-grade wear-resistant high manganese steel
Higher hardness: Under normal temperature, the hardness is ≥220HBW. After impact, work hardening occurs on the surface, and the hardness can be increased to above 500HBW; •
Better toughness: Fracture toughness KIC ≥ 150 MPa・m¹/², capable of withstanding frequent impacts in mining operations
Abrasion-resistant: Under gravel abrasion conditions, its wear resistance is 3-4 times that of 45# steel
IV. Core Value of Mine Quality
Adapted for heavy-duty mining scenarios to reduce equipment failure and downtime
Long service life reduces the cost of replacing parts, saving more than 60% on overall usage costs;
High meshing accuracy ensures the transmission efficiency of the equipment and reduces power loss.

驱动齿的生产工艺流程

Production Process Flow	Production Process of Drive Gear
1	Modeling sprocket
2	Casting
3	Annealing
4	Sandblasting
5	Drive gear rail surface quenching
6	Tempering of the driving gear
7	Drive turbine plus processing
8	Prepare the paint for the drive gear
9	Apply the drive gear
10	The paint on the drive gear dries and is stored in the warehouse

Project	Detailed description
Product Name	EC360 Drive Gear / Lewo 360/330 Universal Drive Gear
Core Quality Tags	Mine-grade wear-resistant quality
Material and Craftsmanship	High manganese steel integral forging + surface carbonitriding and quenching, hardness ≥58HRC, impact resistance and wear resistance improved by 40%
Compatible models	Compatible with Lewo 360, Lewo 330 excavators, and compatible with EC360 excavator drive system
Mining Working Condition Advantages	Tooth-shaped reinforcement design, suitable for heavy-duty rock crushing/earthwork operations, reduces the probability of tooth chipping/breakage, and the service life is twice that of the standard model.
Installation Features	Precise CNC machining of hole positions, direct installation without adjustment, compatible with original factory chassis transmission structure
After-sales guarantee	6-month quality warranty under mining conditions, supporting return and exchange for wear detection