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Adjustable Auto and manual loading of the engine. Visual Indicators of power, input and grinder speed. Works with several models of tub grinders.

Direct Replacement for these control boxes.

Chipper engine loading control Regulates the chipper's limb feeding. This control quickly switches the chipper's hydraulic motor driven limb feeder on and off.

CB91 No longer in production but still repaired. (The CB05 is a replacement for the CB91 and other "old" tub grinder control boxes.) You can upgrade your old CB91.

EMC2 The EMC2 is a loading control for electric motors used on tub  grinders. Intended for use with JEMM's CV98, an electrical over hydraulic proportional flow control valve.

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CV98  This is the electric flow control hydraulic valve with which many of our controllers were designed to work. Standard flow rates are 15 and 25 GPM at pressures from 500 to 2,500 PSI.

JC1433 Engine load regulation by connecting and changing a grinder’s intake rate according to  the magnitude of engine’s loading.

BHS Engine load regulation by connecting and changing a grinder’s intake rate according to  the magnitude of engine’s loading.

Rebuild CV98 with Solenoid.

15GPM 12 Volt. 25GPM 24 Volt. Quanities limited.

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319-465-4691