Bushing 3115383600 High Wear-resistant Copper Sleeve Construction Mining Machinery Spare Part
| Appliion |
Construction machinery |
| Key words |
Drilling Bush |
| Product features |
Durable Bush |
| MOQ |
1 Pieces |
| Stock |
In stock |
| Condition |
100%New |
| Delivery |
3-7 days (depend on order) |
| Payment term |
T/T, Western Union, Bank |
| Shippment |
By Sea, Air or DHL/FEDEX/TNT/EMS |
This bronze bushing is an important friction component for mining rock drill drifter and drilling rig. Manufactured from high-quality bronze alloy material with precision machining and professional oil storage structure design. It features outstanding self-lubricating performance, low friction coefficient, strong wear resistance and excellent shock resistance, suitable for continuous heavy-duty operation under harsh underground mining environments.
Precise machining tolerance ensures seamless fit with original equipment. Effectively reduce mechanical abrasion, lower equipment operating noise and extend the service life of rock drill components. It is a perfect aftermarket replacement spare part.
We provide interchangeable drilling rig wear parts. Bulk order and customized service are supported.
Key Features
✅ High-grade bronze alloy raw material
✅ Built-in oil holes design for continuous lubrication
✅ Low friction, excellent anti-wear property
✅ Precision dimension, direct replacement installation
✅ Strict inspection to guarantee consistent quality
We can provide this product (more than these)
| piston |
rod pin |
exhaust valve |
side bolt |
piston ring |
| cylinder |
side bolt |
upper cushion |
accumulator |
diaphragm |
| chisel |
charger kit |
lower cushion |
stop pin |
through bolt |
About AS
Guangzhou Huilian Machinery Equipment Co., Ltd
Guangzhou Huilian Machinery Equipment Co., Ltd is a specialist manufacturer of excavator attachments, with over 17 years of focus and experience in the industry. Our core product portfolio includes hydraulic hammers, breaker parts, quick couplers, rippers, hydraulic shears, earth augers, grabs, orange peel grapples, power thumbs, and buckets.
Hydraulic breakers are our flagship product. Guided by the philosophy "Quality Changes the Future", we prioritize R&D, precision manufacturing, and customer service for our high-end breaker series.
As a national high-tech enterprise, we lead the industry through smart manufacturing and continuous innovation. We have solved key technical bottlenecks in heavy-duty breaker technology, with our HL40-HL210 series suitable for excavators from 0.5 to 100 tons.
Drawing on 17 years of expertise, we also produce high-quality OEM breaker parts for nearly all major brands, including Atlas Copco, Komatsu, Furukawa, Montabert, Indeco, NPK, JCB, and Rammer. Our factory maintains mature technical databases and precise drawings, ensuring reliable, compatible components such as seal kits, pistons, diaphragms, cylinders, front/back heads, chisels, accumulators, bushings, through bolts, valve sleeves, and charging kits-all built to match original performance standards.
Partner with us for precision, durability, and cost-effective solutions that minimize equipment downtime. We are your one-stop provider of reliable aftermarket excavator attachments.
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