SDLG 4120000759 Wheel Loader Brake Solenoid Valve Assembly

● SDLG 4120000759 Brake Solenoid Valve Technical Support

● Part number 4120000759 (specification LG23-DCP / LG23-DCF) is the genuine brake solenoid valve assembly designed for SDLG wheel loaders, regulating pneumatic and air-over-hydraulic brake line pressure.

● Material number 4120000759 mounts directly in the loader chassis brake control circuit. Driven by electrical actuation signals from the cab brake switch and transmission cutoff interlock, it ensures instantaneous pressure cutoff and rapid brake cylinder clamping for reliable service and parking brake response.

● Check coil insulation resistance, verify air circuit sealing rings against pneumatic leakage, inspect electrical plug terminals for corrosion, and ensure rapid valve spool actuation without sluggish delay.

● SDLG 4120000759 Brake Solenoid Valve Specifications

Compatibility note: Applicable to SDLG LG918, LG933L, LG936, LG936L, LG956, LG956L, L955F, and L956F wheel loaders.

● SDLG 4120000759 Brake Solenoid Valve Advantages

• 100% genuine factory-standard brake solenoid valve matching SDLG material number 4120000759 and model LG23-DCP.
• High-response electromagnetic coil providing rapid magnetic pull-in and crisp valve seat switching under extreme jobsite vibrations.
• Precision-machined valve core and heat-resistant elastomer seals preventing air pressure drop and moisture contamination.
• Heavy-duty corrosion-resistant metal casing engineered for prolonged service life in harsh construction and mining environments.
• Full-range supply support for SDLG brake booster pumps, foot brake valves, air compressors, and combination brake valves.

● Contact Information

● E-mail: sales@cptautoparts.com

● Mobile Phone / WhatsApp: +86 151 660 47800

● Headquarter Address: No 100, XIANGGANG Middle Road, Qingdao City, CHINA

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