"excavator main pump"
SB121 Excavator Rock Breaker Straight Hydraulic Hammer for 20–30 Ton Heavy Excavator
This heavy-duty compact SB121 straight type hydraulic rock breaker is a mainstream medium-large straight hydraulic hammer and standard universal SB121 straight rock hammer, a powerful heavy-load 20–30 ton digger hydraulic attachment equipped with 155mm industrial heavy chisel for narrow-space mine ...
SB20 Triangle Hydraulic Rock Breaker Triangle Frame Mini Excavator Rock Breaker
SB20 Triangle Hydraulic Rock Breaker features triangular multi-point shock-absorbing frame for stable low-frequency striking, perfect for 1.5-2 ton mini excavators. High-strength steel construction with 45mm alloy chisel ensures durability in demolition and quarrying. Offers anti-shake performance, simple maintenance, and OEM customization.
Hydraulic Breaker Directional Control Valve SB81 for Excavator Rock Hammer
Built-in hydraulic reversing valve for SB81 breakers. Ensures stable 160-180 bar pressure, 350-520 BPM frequency, and full hydraulic auto-reversing. Industrial-grade durability reduces failures in mining/demolition applications.
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.
CAT Oil Pressure Sensor Excavator Pressure Sensor for E307E200BE320C
OEM-fit CAT oil pressure sensor for 320C/312D excavators. Durable brass housing, 0.3-0.7 bar alarm threshold. Waterproof, anti-vibration design ensures reliable engine protection in harsh conditions.
SB81 Rock Breaker Attachment Straight Cylinder Excavator Hydraulic Hammer for 20–25 Ton Medium Excavator
SB81 straight hydraulic hammer for 20-25 ton excavators features integral forged cylinder, central force transfer design, and multi-layer dustproof sealing. Advantages include slim body for narrow spaces, low vibration, and 100% compatibility with standard SB81 spare parts. Factory direct with endurance testing and technical support.
Komatsu PC200-7 Excavator AC Compressor 20Y-979-6121 10S15C 24V
OEM-grade Komatsu PC200-7 AC compressor with 10S15C piston tech, corrosion/heat resistance, and 24V electromagnetic control. Direct-fit installation, wide model compatibility, and massive stock for fast delivery.
Komatsu PC200-8MO Excavator Hydraulic Control Valve Multi Way
OEM-equivalent Komatsu PC200-8MO hydraulic control valve with CLSS load sensing, zero leakage, and direct bolt-on installation. Quenched chrome-plated spools ensure durability, while pressure compensation enables precise control. Bulk pricing and global shipping available.
SB40 Mini Excavator Breaker Triangle Frame Hydraulic Hammer for 4–7 Ton Excavator
SB40 triangle hydraulic rock breaker for 4-7 ton excavators. Features triangular shock-absorbing frame, forged alloy cylinder, and vibration dispersion technology. Ideal for demolition, quarrying, and municipal road repair with stable performance in narrow spaces.
SB121 Hydraulic Breaker Attachment For 20–30 Ton Excavator
SB121 hydraulic breaker for 20-30 ton excavators delivers +20% hard rock breaking efficiency with large accumulator. Features stable all-day performance, thickened shell, optimized cooling, and universal spare parts. Ideal for mining, demolition, and rock breaking 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.
CAT C6.4 Diesel Engine Water Pump Excavator Engine Cooling Parts
OEM-grade CAT C6.4 diesel engine water pump for excavators. Features heavy-duty cast iron housing, ceramic seal, and precision bearing. 100% leakage tested for reliable cooling performance. Direct fit replacement reduces downtime.
