Showing 1–12 of 14 results
Quanzhou Xingmao Machinery supplies high-durability Excavator Arm Bushings designed for heavy earthmoving equipment. Our product range covers boom bushings, arm bushings, bucket linkage bushings, and main frame pivot sleeves. We utilize premium alloy steel, precision internal grooving, and deep carburizing heat treatment to deliver high load capacity and wear resistance. We also manufacture custom OEM…
Quanzhou Xingmao Machinery manufactures high-performance Excavator Link Bushings for heavy-duty construction machinery. Our product lineup features bucket ear bushings, bucket link sleeves, H-link bushings, and main joint pivot bushings. We utilize high-strength alloy steel, internal spiral oil grooves, and advanced quenching heat treatment to extend wear life under extreme loads. We also offer custom OEM…
Quanzhou Xingmao Machinery manufactures high-strength Track Master Pins for excavators and crawler dozers. Our lineup features track link master pins, cotter pins, lock pins, and undercarriage connection shafts designed for easy assembly and disassembly in field conditions. We utilize premium alloy steel, precision forging, and deep induction heat treatment to ensure exceptional fatigue resistance and…
Quanzhou Xingmao Machinery offers custom Excavator Spare Parts and hardware components for heavy equipment. Our lineup includes dust covers, socket head cap screws, sealing rings, and heavy-duty shims or washers. We utilize high-grade materials and precise machining to ensure long-lasting durability under severe working conditions. We also manufacture custom OEM replacement parts based on your…
Quanzhou Xingmao Machinery manufactures high-strength Plow Bolts & Nuts for motor graders, dozers, and excavators. Our product line includes countersunk plow bolts, cutting edge bolts, end bit fasteners, and heavy-duty hex nuts. Forged from premium alloy steel and processed through precise heat treatment, our fasteners reach grade 12.9 strength to provide maximum shear force resistance…
Quanzhou Xingmao Machinery manufactures high-tensile Track Roller Bolts for excavators and bulldozers. Our product range includes track roller bolts, carrier roller bolts, top roller fasteners, and heavy-duty mounting hardware. We process high-grade alloy steel through precision threading and advanced heat treatment to achieve grade 12.9 strength, preventing loosening and shear failure under continuous vibration and…
Quanzhou Xingmao Machinery manufactures high-tensile Segment Bolts & Nuts for bulldozers and excavators. Our product line includes track segment bolts, drive group fasteners, dome head segment bolts, and heavy-duty hex nuts. Engineered from high-grade alloy steel with precision machining and advanced heat treatment, our fasteners deliver grade 12.9 strength, providing maximum torque resistance and clamp…
Quanzhou Xingmao Machinery manufactures high-tensile Excavator Shaft Bolts & Nuts designed for heavy equipment attachments. Our product line includes bucket pin bolts, shaft lock bolts, flange bolts, and heavy-duty double nuts for secure pin retaining. We use premium alloy steel processed through precision threading and advanced heat treatment to ensure grade 10.9/12.9 strength, resisting high…
Quanzhou Xingmao Machinery manufactures high-tensile Sprocket Bolts & Nuts for excavators and bulldozers. Our product lineup includes track sprocket bolts, segment bolts, drive sprocket fasteners, and matching heavy-duty nuts. Engineered with premium alloy steel and processed through precision cold heading and advanced heat treatment, our fasteners achieve grade 12.9 strength to withstand extreme torque, severe…
Quanzhou Xingmao Machinery manufactures high-strength Bucket Teeth Pins and locking retainers for excavators and loaders. Our product lineup includes flex pins, side pins, vertical locking pins, and matching rubber locks. We process high-grade steel through precision machining and advanced heat treatment to ensure superior shear strength and impact resistance. We also supply custom OEM manufacturing…
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