This OTTO OEM-quality JS130 main control valve, also known as hydraulic distributor valve assembly, is professionally calibrated to match the original hydraulic logic of JCB JS130 medium excavators. Adopting multi-spool integrated flow distribution structure and load-sensing pressure regulation technology, it realizes on-demand hydraulic flow allocation for boom, arm, bucket, traveling and slewing actions. It supports smooth simultaneous compound operations without action interference or speed lag, effectively coordinating dual-pump confluent oil supply to boost working efficiency, perfectly adapting to frequent composite operation habits of JCB JS130 in earthmoving, grading and trenching scenarios.

The OTTO 206-3305 Solenoid Valve Group is an electro-hydraulic control assembly designed for the Caterpillar 320C excavator. This valve group converts electrical control signals into precise hydraulic pilot pressure output, regulating key machine functions such as travel speed switching, swing brake control, and auxiliary hydraulic circuit activation. It features a durable solenoid coil, precision-machined valve body, and high-quality internal seals that ensure reliable switching performance and consistent pressure control under continuous operating conditions.

This OTTO high-grade high-pressure hydraulic pump is professional aftermarket machinery spare parts manufactured in strict accordance with industrial OEM standards. Specially developed and fully adapted for DX225 excavator models, the K1000698E hydraulic pump adopts precision internal piston assembly and optimized valve plate matching structure. It realizes efficient hydraulic energy conversion and stable high-pressure oil output, effectively supporting various high-intensity operations such as excavation, loading and earthmoving, and maintaining continuous and powerful hydraulic system power for DX225 construction equipment.

OTTO Durable Control Valve Pusher (9759158) is a reliable equipment spare for valve control. It delivers steady mechanical thrust to keep the hydraulic valve system running normally on Hitachi ZX200-3 excavators.

OTTO High Performance Control Valve Pusher (9759157) is a professional construction part dedicated to excavator valve control systems. It delivers precise mechanical pushing performance to ensure sensitive and stable operation of the hydraulic control valve for Hitachi ZX200-3 excavators.

This main control valve ensures precise flow regulation and sensitive response. It coordinates all hydraulic actions smoothly to keep the excavator operating efficiently under diverse working loads.

The OTTO 3M19-01001 is a key main control valve for the Komatsu HX340L hydraulic system. It controls the flow and direction of hydraulic oil to drive the boom, arm, bucket, swing and travel functions, providing accurate operation, low leakage and long service life for heavy machinery.

The OTTO DX225LCA is a professional hydraulic valve component designed exclusively for Doosan DX225LCA excavators. It controls the flow and direction of hydraulic oil to drive the boom, arm, bucket, swing, and travel functions, ensuring responsive operation, precise control, and consistent performance—essential for maintaining productivity and reducing hydraulic system faults in harsh construction environments.

Elevate your excavator’s operational control with the OTTO 158-8250 Foot Pilot Valve (P/N:1588250), a premium aftermarket GP-Pilot valve engineered for a wide range of CAT excavator models. This high-quality foot pedal valve delivers precise hydraulic pilot control and smooth operation, offering a cost-effective OEM alternative with uncompromised durability and universal fitment for CAT heavy equipment.

Maximize your CAT excavator’s operational precision with the OTTO High Quality Final Drive Foot Pedal Valve (P/N: 158-8250 / 1588250), a premium aftermarket replacement designed for durability and precise fitment. This high-quality component restores reliable hydraulic control to your heavy equipment, offering a cost-effective alternative to OEM parts while ensuring smooth foot-operated functionality.

Crafted for heavy-duty construction applications, this aftermarket pilot valve meets the original equipment’s performance standards, ensuring reliable hydraulic signal transmission and durable use in harsh working conditions. It is a direct replacement part for worn or damaged foot pedal valves, restoring smooth and accurate control to the compatible CAT excavator models.

This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty