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HB20G hydraulic breaker seal kit heavy‑duty hydraulic seal components
HB20G hydraulic breaker seal kit includes rod seal, piston seal, O-rings, backup rings, and wear rings to prevent oil leakage, maintain pressure, and restore striking efficiency. Made from PU+PTFE+FKM+NBR materials for durability. Complete OEM-equivalent kit for quarry, demolition, and construction breaker maintenance.
Soosan SB50 Straight Type Hydraulic Breaker 100mm Chisel Rock Breaker Hammer for 10-12 Ton Excavators
Soosan SB50 hydraulic breaker features straight-body design for reduced vibration, hydraulic-nitrogen system for higher breaking force, induction-hardened piston for durability, and anti-blank firing protection. Compatible with 10-12 ton excavators, ideal for demolition, quarrying, and trenching applications.
LG660 Boom Cylinder Assembly Original Lingong LG660 Excavator Boom Hydraulic Cylinder
Original Lingong LG660 boom cylinder assembly for 6-ton mini excavators. Features 100% OEM fit, 28MPa high pressure resistance, zero leakage with imported seals, stable load performance, and high working efficiency. Cost-effective replacement for boom lifting issues.
DX300-5 Bucket Cylinder Assembly OEM-Quality Replacement Hydraulic Cylinder for Doosan Excavators
High-quality DX300-5 bucket cylinder assembly with OEM specifications, featuring thickened steel barrel, hard chrome-plated piston rod, imported seals, and built-in buffer. Factory direct supply ensures durability and efficient performance for Doosan excavators.
SB50 Straight Type Hydraulic Rock Breaker Straight Hydraulic Hammer for 10–12 Ton Excavator
SB50 straight hydraulic rock breaker for 10-12 ton excavators. Compact straight design accesses narrow spaces like basements and indoor sites. Features central vertical force transfer, lower vibration, and 100% compatibility with standard SB50 spare parts. Ideal for demolition, mining, and rock breaking jobs.
SB131 Triangle Hydraulic Rock Breaker Triangle Type Excavator Hydraulic Hammer for Mining Hard Rock Breaking
SB131 Triangle Hydraulic Rock Breaker features triangular shock-absorbing frame for vibration dispersion, thickened split cylinder body, and 165mm heavy chisel. Perfect for 30-45 ton excavators in hard rock mining, it prevents frame cracks and reduces maintenance costs.
SB45 Straight Type Hydraulic Breaker 75mm Top Mount Rock Breaker for 8-12 Ton
SB45 straight hydraulic breaker for 8-12 ton excavators. Features coaxial design for direct impact, 75mm 42CrMo chisel, CE/ISO certified. Ideal for demolition, mining, and precision breaking in narrow spaces with high durability and efficiency.
199-4661 Reduction Gear Motor Assembly for CAT E365B E365C E365CL E375B Excavator
OEM-spec 199-4661 drive reduction gear for CAT E365/E375 excavators. High-strength alloy construction ensures durability, stable power transmission, and extended service life in heavy-duty applications. Direct bolt-on installation with factory testing.
