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Compact valves for Mini-excavators

Compact valves for Mini-excavators

Product catalog summary

Overview
Hydrocontrol S.p.a. specializes in producing compact hydraulic valves for mini-excavators, offering a range of products designed to integrate all necessary hydraulic functions for modern mobile machines. The company emphasizes quality and reliability, with manufacturing processes certified under UNI EN ISO 9001:2000 standards.

Product Range
The product range includes valves suitable for mini-excavators weighing from 0.8 to 6 tons. Key models include:

HC-EV31: Valve with Ø 12 spools.
HC-EV38: Valve with Ø 14.5 spools.
HC-EV24: Valve with Ø 10 spools.

Key Features

Auto Idle: Automatically adjusts the engine's electronic accelerator when spools are operated.
Boom Anti-Drift: Prevents boom lowering in static conditions.
Regenerating Function: Increases arm speed and working cycles.
Cut Off in P1, P2, and P3: Enhances safety by inhibiting machine functions until operator readiness.
Arm and/or Boom Confluent: Increases function speed by combining flows from different pumps.
Service Confluent: Designed for high-flow functions like hammer operations.
Boom Priority: Allows simultaneous operation of boom and bucket.
Straight Travel: Enables straight travel even when main functions are used simultaneously.

Hydraulic Features

Supports two or three pumps.
Available in tandem and parallel circuits.
Manual and hydraulic operation options.
Internal double flow for arm, boom, and service functions.
Maximum working pressure of 250 bar, with 300 bar on ports A/B.
Includes two internal pilot lines for features like auto idle and straight travel.

Conclusion
Hydrocontrol's compact valves are designed to address the typical challenges in the mini-excavator sector, offering enhanced performance, precision, and ease of use. The company provides customized solutions and technical support for demanding applications.

Catalog excerpts

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Caratteristiche Circuitali a)Due pompe. b)Tre pompe. c)Circuito tandem. d)Circuito parallelo. e)Controllo manuale e/oidraulico.f)Raddoppio di portatainterno su sollevamento, scavo e ausiliario.g)Range di macchine da0.8 ton a 6 ton.h) Pressione max di lavoro250 bar e sulle bocche A/B 300 bari)Due linee di segnaleinterno (auto idle, traslazione retta, sblocco valvola,...) > Tutti i distributori HC-EVsono stati studiati per equipaggiare i mini escavatori. Pur con dimensioni e pesi contenuti, risolvono tutte le problematiche tipiche del settore. All the control valves HC- EV, have been intentionally...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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